diff --git a/docs/atlas/proposals/GJ754.json b/docs/atlas/proposals/GJ754.json new file mode 100644 index 000000000..e0efd828f --- /dev/null +++ b/docs/atlas/proposals/GJ754.json @@ -0,0 +1,229 @@ +{ + "system_id": "GJ 754", + "proper_name": "Miryang", + "star_type": "M", + "spectral_class": "M4.5", + "wiki_data": { + "habitable_count": 1, + "inhabited_count": 1, + "has_gas_giant": true, + "has_asteroid_belt": true, + "has_horizon_station": true, + "raw_bodies_line": null + }, + "bodies": [ + { + "body_id": "GJ754b", + "proper_name": null, + "body_type": "planet", + "orbit_index": 1, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.29, + "orbital_period_days": 4.4, + "rotation_period_hours": 105.6, + "atmosphere": "none", + "biome_summary": "barren", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "inner scorched rocky, tidally locked" + }, + { + "body_id": "GJ754c", + "proper_name": "Miryang", + "body_type": "planet", + "orbit_index": 2, + "parent_body_id": null, + "inhabited": true, + "population": 240000, + "mass_class": "terrestrial", + "surface_gravity": 0.80, + "orbital_period_days": 14.8, + "rotation_period_hours": 355.2, + "atmosphere": "standard", + "biome_summary": "temperate_terminator", + "hydrosphere": "liquid_water", + "economic_role": "agricultural", + "settlement_pattern": "dispersed", + "industrial_corridor": "agricultural_export", + "notes": "primary inhabited world; tidally locked; wave_3 Korean heritage; 2-aperture through_route; agricultural exporter — enclosed horticultural complexes, consistent food surplus; syndicate council / cooperative governance; food flows coreward through Bridgepoint; water reclamation infrastructure collectively managed" + }, + { + "body_id": "GJ754-belt", + "proper_name": null, + "body_type": "asteroid_belt", + "orbit_index": 3, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": null, + "surface_gravity": null, + "orbital_period_days": null, + "rotation_period_hours": null, + "atmosphere": null, + "biome_summary": null, + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "sparse asteroid belt" + }, + { + "body_id": "GJ754d", + "proper_name": null, + "body_type": "planet", + "orbit_index": 4, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.43, + "orbital_period_days": 88.0, + "rotation_period_hours": 19.8, + "atmosphere": "thin", + "biome_summary": "frozen", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outer rocky, cold, uninhabited" + }, + { + "body_id": "GJ754e", + "proper_name": null, + "body_type": "gas_giant", + "orbit_index": 5, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": null, + "surface_gravity": null, + "orbital_period_days": 380.0, + "rotation_period_hours": 12.8, + "atmosphere": "gas_giant", + "biome_summary": null, + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outer gas giant, one moon" + }, + { + "body_id": "GJ754e-m1", + "proper_name": null, + "body_type": "moon", + "orbit_index": 1, + "parent_body_id": "GJ754e", + "inhabited": false, + "population": null, + "mass_class": "dwarf", + "surface_gravity": 0.10, + "orbital_period_days": 5.2, + "rotation_period_hours": 124.8, + "atmosphere": null, + "biome_summary": "frozen", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "small icy moon, tidally locked" + }, + { + "body_id": "GJ754f", + "proper_name": null, + "body_type": "planet", + "orbit_index": 6, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.35, + "orbital_period_days": 1200.0, + "rotation_period_hours": 30.6, + "atmosphere": "trace", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outer icy rocky, uninhabited" + }, + { + "body_id": "GJ754g", + "proper_name": null, + "body_type": "planet", + "orbit_index": 7, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.26, + "orbital_period_days": 3100.0, + "rotation_period_hours": 38.4, + "atmosphere": "trace", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "distant icy rocky, uninhabited" + }, + { + "body_id": "GJ754h", + "proper_name": null, + "body_type": "planet", + "orbit_index": 8, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "dwarf", + "surface_gravity": 0.11, + "orbital_period_days": 7200.0, + "rotation_period_hours": 24.4, + "atmosphere": "none", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outermost ice dwarf" + }, + { + "body_id": "GJ754-oort", + "proper_name": null, + "body_type": "oort_cloud", + "orbit_index": 9, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": null, + "surface_gravity": null, + "orbital_period_days": null, + "rotation_period_hours": null, + "atmosphere": null, + "biome_summary": null, + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "oort cloud" + } + ], + "stations": [ + { + "station_id": "GJ754-oort-S1", + "proper_name": "Miryang Horizon", + "orbits_body_id": "GJ754-oort", + "station_type": "horizon", + "population": 940, + "economic_role": "transit", + "docking_class": "major", + "has_gate_infrastructure": true, + "notes": "horizon station — 2 apertures; through_route; connects Bridgepoint and Yeongwol; agricultural freight staging" + } + ] +} diff --git a/wiki/star-systems/GJ-754/index.md b/wiki/star-systems/GJ-754/index.md index 37a6386eb..48e4c91cf 100644 --- a/wiki/star-systems/GJ-754/index.md +++ b/wiki/star-systems/GJ-754/index.md @@ -42,6 +42,28 @@ Miryang's collective water authority has filed internal sustainability notices a `wave_3` at `hop 5` as a `through_route` is standard mid-corridor settlement. Korean-heritage founding community is consistent with the east_reach corridor — Korean cooperative agricultural traditions are well-documented in the corridor's wave_3 expansion, and the syndicate-council governance reflects that heritage's institutional forms. The M4.5 primary is consistent with enclosed-habitat agriculture rather than open-surface cultivation; M-dwarf agricultural systems in the east_reach have consistently developed horticultural rather than field-crop economies, and Miryang's enclosed approach allows it to maintain stable yields despite the star's low-luminosity profile. +## Celestial Bodies + + +| Orbit | ID | Name | Type | Inhabited | Pop | Mass | Gravity | Year (d) | Day (h) | Atmo | Biome | Hydro | Economy | Settlement | Industrial | +|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| +| 1 | `GJ754b` | — | planet | no | — | terrestrial | 0.29g | 4 | 105.6 | none | barren | — | — | — | — | +| 2 | `GJ754c` | Miryang | planet | yes | 240K | terrestrial | 0.80g | 15 | 355.2 | standard | temperate_terminator | liquid_water | agricultural | dispersed | agricultural_export | +| 3 | `GJ754-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — | +| 4 | `GJ754d` | — | planet | no | — | terrestrial | 0.43g | 88 | 19.8 | thin | frozen | — | — | — | — | +| 5 | `GJ754e` | — | gas_giant | no | — | — | — | 380 | 12.8 | gas_giant | — | — | — | — | — | +| ↳ 5.1 | `GJ754e-m1` | — | moon | no | — | dwarf | 0.10g | 5 | 124.8 | — | frozen | — | — | — | — | +| 6 | `GJ754f` | — | planet | no | — | terrestrial | 0.35g | 1200 | 30.6 | trace | frozen | ice | — | — | — | +| 7 | `GJ754g` | — | planet | no | — | terrestrial | 0.26g | 3100 | 38.4 | trace | frozen | ice | — | — | — | +| 8 | `GJ754h` | — | planet | no | — | dwarf | 0.11g | 7200 | 24.4 | none | frozen | ice | — | — | — | +| 9 | `GJ754-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — | + +### Stations & Facilities + +| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts | +|---|---|---|---|---|---|---|---|---|---| +| `GJ754-oort-S1` | Miryang Horizon | horizon | `GJ754-oort` | 940 | transit | — | major | yes | 1 | + ## Topology - **Hop Distance from Gateway:** 5