{
  "system_id": "GJ 661A",
  "proper_name": "Crown's Hollow",
  "star_type": "K",
  "spectral_class": "K5",
  "wiki_data": {
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    "inhabited_count": 1,
    "has_gas_giant": true,
    "has_asteroid_belt": true,
    "has_horizon_station": true,
    "raw_bodies_line": null
  },
  "bodies": [
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      "body_id": "GJ661Ab",
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      "parent_body_id": null,
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      "orbital_period_days": 16,
      "rotation_period_hours": 384,
      "atmosphere": "none",
      "biome_summary": "barren",
      "hydrosphere": "none",
      "economic_role": null,
      "settlement_pattern": null,
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    },
    {
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      "orbital_period_days": 65,
      "rotation_period_hours": 1560,
      "atmosphere": "toxic",
      "biome_summary": "barren",
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      "industrial_corridor": null,
      "notes": "Venus-analog"
    },
    {
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      "parent_body_id": null,
      "inhabited": true,
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      "mass_class": "terrestrial",
      "surface_gravity": 0.9,
      "orbital_period_days": 250,
      "rotation_period_hours": 25.0,
      "atmosphere": "breathable",
      "biome_summary": "temperate",
      "hydrosphere": "rivers",
      "economic_role": "service_mixed",
      "settlement_pattern": "dispersed_rural",
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      "notes": "rolling uplands, amber light, hedgerows, Palace of Continuance"
    },
    {
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      "body_type": "moon",
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      "parent_body_id": "GJ661Ad",
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      "mass_class": "dwarf",
      "surface_gravity": 0.07,
      "orbital_period_days": 18.0,
      "rotation_period_hours": 432,
      "atmosphere": "none",
      "biome_summary": "barren",
      "hydrosphere": "none",
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      "industrial_corridor": null,
      "notes": ""
    },
    {
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      "parent_body_id": null,
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      "orbital_period_days": 500,
      "rotation_period_hours": 18.5,
      "atmosphere": "thin",
      "biome_summary": "arid",
      "hydrosphere": "none",
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      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": ""
    },
    {
      "body_id": "GJ661Af",
      "proper_name": null,
      "body_type": "planet",
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      "parent_body_id": null,
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      "orbital_period_days": 850,
      "rotation_period_hours": 16.0,
      "atmosphere": "thin",
      "biome_summary": "frozen",
      "hydrosphere": "ice",
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      "notes": ""
    },
    {
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      "parent_body_id": null,
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      "rotation_period_hours": 20.0,
      "atmosphere": "none",
      "biome_summary": "frozen",
      "hydrosphere": "none",
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      "notes": "outer frozen"
    },
    {
      "body_id": "GJ661Ah",
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      "body_type": "planet",
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      "parent_body_id": null,
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      "orbital_period_days": 3500,
      "rotation_period_hours": 18.0,
      "atmosphere": "none",
      "biome_summary": "frozen",
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      "notes": "outer ice world"
    },
    {
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      "body_type": "asteroid_belt",
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      "parent_body_id": null,
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      "notes": ""
    },
    {
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      "proper_name": null,
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      "parent_body_id": null,
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      "population": 0,
      "mass_class": "gas_giant",
      "surface_gravity": null,
      "orbital_period_days": 2600,
      "rotation_period_hours": 12.0,
      "atmosphere": "dense",
      "biome_summary": null,
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      "notes": ""
    },
    {
      "body_id": "GJ661Ai-1",
      "proper_name": null,
      "body_type": "moon",
      "orbit_index": 1,
      "parent_body_id": "GJ661Ai",
      "inhabited": false,
      "population": 0,
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      "surface_gravity": 0.08,
      "orbital_period_days": 4.5,
      "rotation_period_hours": 108,
      "atmosphere": "none",
      "biome_summary": "barren",
      "hydrosphere": "none",
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      "industrial_corridor": null,
      "notes": ""
    },
    {
      "body_id": "GJ661Ai-2",
      "proper_name": null,
      "body_type": "moon",
      "orbit_index": 2,
      "parent_body_id": "GJ661Ai",
      "inhabited": false,
      "population": 0,
      "mass_class": "dwarf",
      "surface_gravity": 0.05,
      "orbital_period_days": 10.0,
      "rotation_period_hours": 240,
      "atmosphere": "none",
      "biome_summary": "frozen",
      "hydrosphere": "ice",
      "economic_role": null,
      "settlement_pattern": null,
      "industrial_corridor": null,
      "notes": ""
    },
    {
      "body_id": "GJ661A-oort",
      "proper_name": null,
      "body_type": "oort_cloud",
      "orbit_index": 10,
      "parent_body_id": null,
      "inhabited": false,
      "population": 0,
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      "industrial_corridor": null,
      "notes": ""
    }
  ],
  "stations": [
    {
      "station_id": "GJ661Ad-S1",
      "proper_name": "The Orrery",
      "orbits_body_id": "GJ661Ad",
      "station_type": "commercial",
      "population": 3000000,
      "economic_role": "service_mixed",
      "docking_class": "restricted",
      "has_gate_infrastructure": false,
      "notes": "Crown's port office, ceremonial and observation"
    },
    {
      "station_id": "GJ661A-oort-S1",
      "proper_name": "Horizon Station",
      "orbits_body_id": "GJ661A-oort",
      "station_type": "horizon",
      "population": 0,
      "economic_role": "transit",
      "docking_class": "major",
      "has_gate_infrastructure": true,
      "notes": "4 apertures, licensed Cairn transit route"
    }
  ]
}