Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
261 lines
8.2 KiB
JSON
261 lines
8.2 KiB
JSON
{
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"system_id": "GJ 3737",
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"proper_name": "Nyrheim",
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"star_type": "M",
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"spectral_class": "M4",
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"wiki_data": {
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"habitable_count": 0,
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"inhabited_count": 0,
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"has_gas_giant": true,
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"has_asteroid_belt": true,
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"has_horizon_station": true,
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"raw_bodies_line": null
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},
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"bodies": [
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{
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"body_id": "GJ3737b",
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"proper_name": null,
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"body_type": "planet",
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"orbit_index": 1,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": "terrestrial",
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"surface_gravity": 0.30,
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"orbital_period_days": 5.2,
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"rotation_period_hours": 124.8,
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"atmosphere": "none",
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"biome_summary": "barren",
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"hydrosphere": null,
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "inner scorched rocky, tidally locked"
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},
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{
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"body_id": "GJ3737c",
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"proper_name": null,
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"body_type": "planet",
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"orbit_index": 2,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": "terrestrial",
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"surface_gravity": 0.54,
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"orbital_period_days": 16.0,
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"rotation_period_hours": 384.0,
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"atmosphere": "thin",
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"biome_summary": "cold_arid",
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"hydrosphere": null,
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "inner rocky, tidally locked, cold marginal — no surface habitability"
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},
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{
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"body_id": "GJ3737-belt",
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"proper_name": null,
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"body_type": "asteroid_belt",
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"orbit_index": 3,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": null,
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"surface_gravity": null,
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"orbital_period_days": null,
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"rotation_period_hours": null,
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"atmosphere": null,
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"biome_summary": null,
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"hydrosphere": null,
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "sparse asteroid belt"
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},
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{
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"body_id": "GJ3737d",
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"proper_name": null,
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"body_type": "planet",
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"orbit_index": 4,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": "terrestrial",
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"surface_gravity": 0.44,
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"orbital_period_days": 88.0,
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"rotation_period_hours": 21.6,
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"atmosphere": "trace",
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"biome_summary": "frozen",
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"hydrosphere": null,
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "outer rocky, frozen, uninhabited"
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},
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{
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"body_id": "GJ3737e",
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"proper_name": null,
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"body_type": "gas_giant",
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"orbit_index": 5,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": null,
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"surface_gravity": null,
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"orbital_period_days": 360.0,
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"rotation_period_hours": 12.4,
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"atmosphere": "gas_giant",
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"biome_summary": null,
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"hydrosphere": null,
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "outer gas giant; the Rig orbits here"
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},
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{
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"body_id": "GJ3737e-m1",
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"proper_name": null,
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"body_type": "moon",
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"orbit_index": 1,
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"parent_body_id": "GJ3737e",
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"inhabited": false,
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"population": null,
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"mass_class": "dwarf",
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"surface_gravity": 0.10,
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"orbital_period_days": 4.6,
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"rotation_period_hours": 110.4,
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"atmosphere": null,
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"biome_summary": "frozen",
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"hydrosphere": null,
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "small icy moon, tidally locked"
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},
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{
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"body_id": "GJ3737e-m2",
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"proper_name": "Kvitfjell",
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"body_type": "moon",
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"orbit_index": 2,
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"parent_body_id": "GJ3737e",
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"inhabited": true,
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"population": 2200,
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"mass_class": "terrestrial",
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"surface_gravity": 0.32,
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"orbital_period_days": 11.2,
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"rotation_period_hours": 268.8,
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"atmosphere": "trace",
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"biome_summary": "barren",
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"hydrosphere": null,
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"economic_role": "mining",
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"settlement_pattern": "urban_concentrated",
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"industrial_corridor": "luxury_mineral_export",
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"notes": "marble moon; tidally locked; Norwegian 'white mountain'; large rocky moon with exposed metamorphic geology; high-purity calcite marble with distinctive blue-grey veining from iron-manganese trace minerals unique to this formation; pressurized quarrying settlement with cutting and polishing facility; the Reach's only commercial-grade marble source; demand from inner-corridor architectural and memorial markets consistently exceeds output; the Rig's principles council debates whether marble revenue undermines the cooperative's subsidized manufacturing identity; export priced per kilogram not per tonne — freight economics inverted relative to bulk stone"
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},
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{
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"body_id": "GJ3737f",
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"proper_name": null,
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"body_type": "planet",
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"orbit_index": 6,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": "terrestrial",
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"surface_gravity": 0.35,
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"orbital_period_days": 1100.0,
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"rotation_period_hours": 30.4,
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"atmosphere": "trace",
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"biome_summary": "frozen",
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"hydrosphere": "ice",
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "outer icy rocky, uninhabited"
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},
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{
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"body_id": "GJ3737g",
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"proper_name": null,
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"body_type": "planet",
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"orbit_index": 7,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": "dwarf",
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"surface_gravity": 0.11,
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"orbital_period_days": 2800.0,
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"rotation_period_hours": 24.8,
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"atmosphere": "none",
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"biome_summary": "frozen",
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"hydrosphere": "ice",
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "outermost ice dwarf"
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},
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{
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"body_id": "GJ3737h",
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"proper_name": null,
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"body_type": "planet",
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"orbit_index": 8,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": "dwarf",
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"surface_gravity": 0.10,
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"orbital_period_days": 6200.0,
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"rotation_period_hours": 21.4,
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"atmosphere": "none",
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"biome_summary": "frozen",
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"hydrosphere": "ice",
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "distant ice dwarf"
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},
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{
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"body_id": "GJ3737-oort",
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"proper_name": null,
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"body_type": "oort_cloud",
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"orbit_index": 9,
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"parent_body_id": null,
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"inhabited": false,
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"population": null,
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"mass_class": null,
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"surface_gravity": null,
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"orbital_period_days": null,
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"rotation_period_hours": null,
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"atmosphere": null,
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"biome_summary": null,
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"hydrosphere": null,
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"economic_role": null,
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"settlement_pattern": null,
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"industrial_corridor": null,
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"notes": "oort cloud"
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}
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],
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"stations": [
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{
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"station_id": "GJ3737-oort-S1",
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"proper_name": "Nyrheim Horizon",
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"orbits_body_id": "GJ3737-oort",
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"station_type": "horizon",
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"population": 420,
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"economic_role": "transit",
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"docking_class": "major",
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"has_gate_infrastructure": true,
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"notes": "horizon station — 2 apertures; loop_member; connects Torsby and Vindkast; transit fee dispute with Gate Corporation (22 years unresolved)"
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},
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{
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"station_id": "GJ3737e-S1",
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"proper_name": "the Rig",
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"orbits_body_id": "GJ3737e",
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"station_type": "commercial",
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"population": 6000,
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"economic_role": "manufacturing",
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"docking_class": "major",
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"has_gate_infrastructure": false,
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"notes": "primary habitation (the Rig); modular expanding station orbiting gas giant; wave_5 founding cooperative; two-chamber governance (practical council + principles council); subsidized light manufacturing sector; Compact of Westphalia founding signatory; construction ongoing"
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}
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]
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}
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