Files
settled-reach/docs/atlas/proposals/GJ702B.json
T
jpmschweitzerandClaude Opus 4.6 db241b88bd refactor(schema): rename biome_summary to planet_class (D-188)
"Biome" describes per-zone vegetation classification (Whittaker table).
"Planet class" describes overall planetary character. The conflation
caused the planet generator to misclassify ~270 bodies as barren.

Scope: systems.db column, schema SQL, Rust atlas code, wiki table
headers (Biome → Class), atlas proposal JSONs, all docs/decisions,
tooling scripts. Also normalizes atmosphere vocabulary (breathable →
standard) and expands planet class mapping to all 26 wiki values.
Unknown classes default to temperate for modder safety.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-06 17:10:35 +02:00

312 lines
8.4 KiB
JSON

{
"system_id": "GJ 702B",
"proper_name": "Prometheus",
"star_type": "K",
"spectral_class": "K5 Ve",
"wiki_data": {
"habitable_count": 0,
"inhabited_count": 0,
"has_gas_giant": true,
"has_asteroid_belt": true,
"has_horizon_station": true,
"raw_bodies_line": null
},
"bodies": [
{
"body_id": "GJ702Bb",
"proper_name": null,
"body_type": "planet",
"orbit_index": 1,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.22,
"orbital_period_days": 12,
"rotation_period_hours": 288,
"atmosphere": "none",
"planet_class": "barren",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "inner scorched"
},
{
"body_id": "GJ702Bc",
"proper_name": null,
"body_type": "planet",
"orbit_index": 2,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.6,
"orbital_period_days": 55,
"rotation_period_hours": 1320,
"atmosphere": "toxic",
"planet_class": "barren",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "Venus-analog, dense atmosphere"
},
{
"body_id": "GJ702Bd",
"proper_name": null,
"body_type": "planet",
"orbit_index": 3,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.45,
"orbital_period_days": 140,
"rotation_period_hours": 28.0,
"atmosphere": "thin",
"planet_class": "arid",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "marginal rocky"
},
{
"body_id": "GJ702Be",
"proper_name": "Galen",
"body_type": "planet",
"orbit_index": 4,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.82,
"orbital_period_days": 250,
"rotation_period_hours": 22.0,
"atmosphere": "breathable",
"planet_class": "arid",
"hydrosphere": "rivers",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "habitable-zone, breathable \u2014 Prometheus chose not to colonize"
},
{
"body_id": "GJ702Bf",
"proper_name": null,
"body_type": "planet",
"orbit_index": 5,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.5,
"orbital_period_days": 500,
"rotation_period_hours": 18.0,
"atmosphere": "thin",
"planet_class": "frozen",
"hydrosphere": "rivers",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "cold rocky, subsurface ice"
},
{
"body_id": "GJ702Bg",
"proper_name": null,
"body_type": "planet",
"orbit_index": 6,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.35,
"orbital_period_days": 900,
"rotation_period_hours": 15.0,
"atmosphere": "none",
"planet_class": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer frozen"
},
{
"body_id": "GJ702Bh",
"proper_name": null,
"body_type": "planet",
"orbit_index": 7,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.25,
"orbital_period_days": 3500,
"rotation_period_hours": 18.0,
"atmosphere": "none",
"planet_class": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer ice world"
},
{
"body_id": "GJ702B-belt",
"proper_name": null,
"body_type": "asteroid_belt",
"orbit_index": 8,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": null,
"surface_gravity": null,
"orbital_period_days": null,
"rotation_period_hours": null,
"atmosphere": null,
"planet_class": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "sparse"
},
{
"body_id": "GJ702Bh",
"proper_name": null,
"body_type": "gas_giant",
"orbit_index": 9,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "gas_giant",
"surface_gravity": null,
"orbital_period_days": 2400,
"rotation_period_hours": 11.0,
"atmosphere": "dense",
"planet_class": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ702Bh-1",
"proper_name": null,
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ702Bh",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.09,
"orbital_period_days": 3.5,
"rotation_period_hours": 84,
"atmosphere": "none",
"planet_class": "barren",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ702Bh-2",
"proper_name": null,
"body_type": "moon",
"orbit_index": 2,
"parent_body_id": "GJ702Bh",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.06,
"orbital_period_days": 8.0,
"rotation_period_hours": 192,
"atmosphere": "none",
"planet_class": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ702Bh-3",
"proper_name": null,
"body_type": "moon",
"orbit_index": 3,
"parent_body_id": "GJ702Bh",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.04,
"orbital_period_days": 14.0,
"rotation_period_hours": 336,
"atmosphere": "none",
"planet_class": "barren",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ702B-oort",
"proper_name": null,
"body_type": "oort_cloud",
"orbit_index": 10,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": null,
"surface_gravity": null,
"orbital_period_days": null,
"rotation_period_hours": null,
"atmosphere": null,
"planet_class": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
}
],
"stations": [
{
"station_id": "GJ702Bc-S1",
"proper_name": "Site Anterior",
"orbits_body_id": "GJ702Bc",
"station_type": "research",
"population": 5000,
"economic_role": "research",
"docking_class": "restricted",
"has_gate_infrastructure": false,
"notes": "restricted research complex, orbits Venus-analog"
},
{
"station_id": "GJ702B-oort-S1",
"proper_name": "Horizon Station",
"orbits_body_id": "GJ702B-oort",
"station_type": "horizon",
"population": 0,
"economic_role": "transit",
"docking_class": "restricted",
"has_gate_infrastructure": true,
"notes": "single aperture, Prometheus security controlled"
},
{
"station_id": "GJ702B-oort-S2",
"proper_name": "Chiron",
"orbits_body_id": "GJ702B-oort",
"station_type": "research",
"population": 50000,
"economic_role": "research",
"docking_class": "restricted",
"has_gate_infrastructure": false,
"notes": "client-facing treatment hub, near gate"
}
]
}