{
  "system_id": "GJ 447",
  "proper_name": "Ross 128",
  "star_type": "binary",
  "spectral_class": "M4.5V",
  "wiki_data": {
    "habitable_count": 1,
    "inhabited_count": 1,
    "has_gas_giant": false,
    "has_asteroid_belt": false,
    "has_horizon_station": true,
    "raw_bodies_line": null
  },
  "bodies": [
    {
      "body_id": "GJ447b",
      "proper_name": null,
      "body_type": "planet",
      "orbit_index": 1,
      "parent_body_id": null,
      "inhabited": false,
      "population": 0,
      "mass_class": "terrestrial",
      "surface_gravity": 0.2,
      "orbital_period_days": 8,
      "rotation_period_hours": 192,
      "atmosphere": "none",
      "biome_summary": "barren",
      "hydrosphere": "none",
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": "inner scorched, tidally locked"
    },
    {
      "body_id": "GJ447c",
      "proper_name": "Marevna",
      "body_type": "planet",
      "orbit_index": 2,
      "parent_body_id": null,
      "inhabited": true,
      "population": 450000000,
      "mass_class": "terrestrial",
      "surface_gravity": 0.86,
      "orbital_period_days": 170,
      "rotation_period_hours": 22.0,
      "atmosphere": "breathable",
      "biome_summary": "oceanic",
      "hydrosphere": "ocean",
      "economic_role": "agricultural",
      "settlement_pattern": "dispersed_rural",
      "industrial_corridor": null,
      "notes": "predominantly ocean, marine harvest, deep-ocean research"
    },
    {
      "body_id": "GJ447c-1",
      "proper_name": null,
      "body_type": "moon",
      "orbit_index": 1,
      "parent_body_id": "GJ447c",
      "inhabited": false,
      "population": 0,
      "mass_class": "dwarf",
      "surface_gravity": 0.04,
      "orbital_period_days": 9.0,
      "rotation_period_hours": 216,
      "atmosphere": "none",
      "biome_summary": "barren",
      "hydrosphere": "none",
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": ""
    },
    {
      "body_id": "GJ447d",
      "proper_name": null,
      "body_type": "planet",
      "orbit_index": 3,
      "parent_body_id": null,
      "inhabited": false,
      "population": 0,
      "mass_class": "terrestrial",
      "surface_gravity": 0.32,
      "orbital_period_days": 45,
      "rotation_period_hours": 1080,
      "atmosphere": "none",
      "biome_summary": "barren",
      "hydrosphere": "none",
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": ""
    },
    {
      "body_id": "GJ447e",
      "proper_name": null,
      "body_type": "planet",
      "orbit_index": 4,
      "parent_body_id": null,
      "inhabited": false,
      "population": 0,
      "mass_class": "terrestrial",
      "surface_gravity": 0.38,
      "orbital_period_days": 120,
      "rotation_period_hours": 15.0,
      "atmosphere": "thin",
      "biome_summary": "frozen",
      "hydrosphere": "ice",
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": ""
    },
    {
      "body_id": "GJ447f",
      "proper_name": null,
      "body_type": "planet",
      "orbit_index": 5,
      "parent_body_id": null,
      "inhabited": false,
      "population": 0,
      "mass_class": "terrestrial",
      "surface_gravity": 0.3,
      "orbital_period_days": 350,
      "rotation_period_hours": 17.5,
      "atmosphere": "none",
      "biome_summary": "frozen",
      "hydrosphere": "none",
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": ""
    },
    {
      "body_id": "GJ447g",
      "proper_name": null,
      "body_type": "planet",
      "orbit_index": 6,
      "parent_body_id": null,
      "inhabited": false,
      "population": 0,
      "mass_class": "terrestrial",
      "surface_gravity": 0.25,
      "orbital_period_days": 700,
      "rotation_period_hours": 20.0,
      "atmosphere": "none",
      "biome_summary": "frozen",
      "hydrosphere": "none",
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": "outer dead"
    },
    {
      "body_id": "GJ447-belt",
      "proper_name": null,
      "body_type": "asteroid_belt",
      "orbit_index": 7,
      "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": "sparse outer belt"
    },
    {
      "body_id": "GJ447-oort",
      "proper_name": null,
      "body_type": "oort_cloud",
      "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,
      "biome_summary": null,
      "hydrosphere": null,
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": ""
    }
  ],
  "stations": [
    {
      "station_id": "GJ447c-S1",
      "proper_name": "Scheveningen",
      "orbits_body_id": "GJ447c",
      "station_type": "commercial",
      "population": 8000000,
      "economic_role": "service_mixed",
      "docking_class": "standard",
      "has_gate_infrastructure": false,
      "notes": "harvest logistics, research coordination, tourism"
    },
    {
      "station_id": "GJ447-oort-S1",
      "proper_name": "Horizon Station",
      "orbits_body_id": "GJ447-oort",
      "station_type": "horizon",
      "population": 0,
      "economic_role": "transit",
      "docking_class": "standard",
      "has_gate_infrastructure": true,
      "notes": "2 apertures"
    }
  ]
}