Files
settled-reach/docs/atlas/proposals/GJ0.json
T
jpmschweitzerandClaude Opus 4.6 c970fac1f9 data(atlas): author GJ 0 (Sol) — full solar system with real bodies
19 bodies + 1 station: Mercury, Venus, Earth (8.5B), Luna (350M),
Mars (1.2B), Phobos, Deimos, asteroid belt, Jupiter + 4 Galilean
moons (Europa inhabited, 30M, research), Saturn + Titan + Enceladus,
Uranus, Neptune, oort cloud, Horizon Station.

All bodies with real orbital periods, rotation periods, and surface
gravity. 4 inhabited: Earth, Luna, Mars, Europa.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-24 18:31:53 +01:00

410 lines
11 KiB
JSON

{
"system_id": "GJ 0",
"proper_name": "Sol",
"star_type": "G",
"spectral_class": "G2V",
"wiki_data": {
"habitable_count": 2,
"inhabited_count": 4,
"has_gas_giant": true,
"has_asteroid_belt": true,
"has_horizon_station": true,
"raw_bodies_line": "| **Bodies** | 2 habitable · 4 inhabited |"
},
"bodies": [
{
"body_id": "GJ0b",
"proper_name": "Mercury",
"body_type": "planet",
"orbit_index": 1,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.38,
"orbital_period_days": 88,
"rotation_period_hours": 1408,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ0c",
"proper_name": "Venus",
"body_type": "planet",
"orbit_index": 2,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "terrestrial",
"surface_gravity": 0.90,
"orbital_period_days": 225,
"rotation_period_hours": 5832,
"atmosphere": "toxic",
"biome_summary": "volcanic",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "retrograde rotation"
},
{
"body_id": "GJ0d",
"proper_name": "Earth",
"body_type": "planet",
"orbit_index": 3,
"parent_body_id": null,
"inhabited": true,
"population": 8500000000,
"mass_class": "terrestrial",
"surface_gravity": 1.00,
"orbital_period_days": 365,
"rotation_period_hours": 24.0,
"atmosphere": "breathable",
"biome_summary": "temperate",
"hydrosphere": "ocean",
"economic_role": "manufacturing",
"settlement_pattern": "urban_concentrated",
"industrial_corridor": null,
"notes": "origin world"
},
{
"body_id": "GJ0d-1",
"proper_name": "Luna",
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ0d",
"inhabited": true,
"population": 350000000,
"mass_class": "dwarf",
"surface_gravity": 0.17,
"orbital_period_days": 27.3,
"rotation_period_hours": 655.7,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": "none",
"economic_role": "manufacturing",
"settlement_pattern": "domed",
"industrial_corridor": null,
"notes": "old colonies, industrial"
},
{
"body_id": "GJ0e",
"proper_name": "Mars",
"body_type": "planet",
"orbit_index": 4,
"parent_body_id": null,
"inhabited": true,
"population": 1200000000,
"mass_class": "terrestrial",
"surface_gravity": 0.38,
"orbital_period_days": 687,
"rotation_period_hours": 24.6,
"atmosphere": "thin",
"biome_summary": "arid",
"hydrosphere": "ice",
"economic_role": "extraction",
"settlement_pattern": "domed",
"industrial_corridor": null,
"notes": "partially terraformed over 800 years"
},
{
"body_id": "GJ0e-1",
"proper_name": "Phobos",
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ0e",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.001,
"orbital_period_days": 0.3,
"rotation_period_hours": 7.7,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ0e-2",
"proper_name": "Deimos",
"body_type": "moon",
"orbit_index": 2,
"parent_body_id": "GJ0e",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.001,
"orbital_period_days": 1.3,
"rotation_period_hours": 30.3,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ0-belt",
"proper_name": null,
"body_type": "asteroid_belt",
"orbit_index": 5,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"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": ""
},
{
"body_id": "GJ0f",
"proper_name": "Jupiter",
"body_type": "gas_giant",
"orbit_index": 6,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "gas_giant",
"surface_gravity": null,
"orbital_period_days": 4333,
"rotation_period_hours": 9.9,
"atmosphere": "dense",
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ0f-1",
"proper_name": "Io",
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ0f",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.18,
"orbital_period_days": 1.8,
"rotation_period_hours": 42.5,
"atmosphere": "none",
"biome_summary": "volcanic",
"hydrosphere": "none",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "tidally locked, volcanically active"
},
{
"body_id": "GJ0f-2",
"proper_name": "Europa",
"body_type": "moon",
"orbit_index": 2,
"parent_body_id": "GJ0f",
"inhabited": true,
"population": 30000000,
"mass_class": "dwarf",
"surface_gravity": 0.13,
"orbital_period_days": 3.6,
"rotation_period_hours": 85.2,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "subsurface",
"economic_role": "research",
"settlement_pattern": "domed",
"industrial_corridor": null,
"notes": "4th inhabited body, subsurface ocean research settlement"
},
{
"body_id": "GJ0f-3",
"proper_name": "Ganymede",
"body_type": "moon",
"orbit_index": 3,
"parent_body_id": "GJ0f",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.15,
"orbital_period_days": 7.2,
"rotation_period_hours": 171.7,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ0f-4",
"proper_name": "Callisto",
"body_type": "moon",
"orbit_index": 4,
"parent_body_id": "GJ0f",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.13,
"orbital_period_days": 16.7,
"rotation_period_hours": 400.5,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ0g",
"proper_name": "Saturn",
"body_type": "gas_giant",
"orbit_index": 7,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "gas_giant",
"surface_gravity": null,
"orbital_period_days": 10759,
"rotation_period_hours": 10.7,
"atmosphere": "dense",
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
},
{
"body_id": "GJ0g-1",
"proper_name": "Titan",
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ0g",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.14,
"orbital_period_days": 16.0,
"rotation_period_hours": 382.7,
"atmosphere": "dense",
"biome_summary": "frozen",
"hydrosphere": "rivers",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "methane rivers and lakes"
},
{
"body_id": "GJ0g-2",
"proper_name": "Enceladus",
"body_type": "moon",
"orbit_index": 2,
"parent_body_id": "GJ0g",
"inhabited": false,
"population": 0,
"mass_class": "dwarf",
"surface_gravity": 0.01,
"orbital_period_days": 1.4,
"rotation_period_hours": 32.9,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "subsurface",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "cryovolcanic, subsurface ocean"
},
{
"body_id": "GJ0h",
"proper_name": "Uranus",
"body_type": "gas_giant",
"orbit_index": 8,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "ice_giant",
"surface_gravity": null,
"orbital_period_days": 30687,
"rotation_period_hours": 17.2,
"atmosphere": "dense",
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "ice giant, extreme axial tilt"
},
{
"body_id": "GJ0i",
"proper_name": "Neptune",
"body_type": "gas_giant",
"orbit_index": 9,
"parent_body_id": null,
"inhabited": false,
"population": 0,
"mass_class": "ice_giant",
"surface_gravity": null,
"orbital_period_days": 60190,
"rotation_period_hours": 16.1,
"atmosphere": "dense",
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "ice giant"
},
{
"body_id": "GJ0-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,
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": ""
}
],
"stations": [
{
"station_id": "GJ0-oort-S1",
"proper_name": "Horizon Station",
"orbits_body_id": "GJ0-oort",
"station_type": "horizon",
"population": 0,
"economic_role": "transit",
"docking_class": "major",
"has_gate_infrastructure": true,
"notes": "Sol aperture, Colonial Authority administered"
}
]
}