data(atlas): author GJ 124 (Hạ Long) — east_reach

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-03-29 15:38:16 +02:00
co-authored by Claude Opus 4.6
parent 1974a4392b
commit 5cff1f6af5
2 changed files with 315 additions and 1 deletions
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{
"system_id": "GJ 124",
"proper_name": "Hạ Long",
"star_type": "G",
"spectral_class": "G0V",
"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": "GJ124b",
"proper_name": null,
"body_type": "planet",
"orbit_index": 1,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.32,
"orbital_period_days": 22.0,
"rotation_period_hours": 18.4,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "inner scorched rocky, uninhabited"
},
{
"body_id": "GJ124c",
"proper_name": null,
"body_type": "planet",
"orbit_index": 2,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.58,
"orbital_period_days": 80.0,
"rotation_period_hours": 26.2,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "hot inner rocky, uninhabited"
},
{
"body_id": "GJ124d",
"proper_name": "Hạ Long Prime",
"body_type": "planet",
"orbit_index": 3,
"parent_body_id": null,
"inhabited": true,
"population": 380000,
"mass_class": "terrestrial",
"surface_gravity": 0.94,
"orbital_period_days": 460.0,
"rotation_period_hours": 25.6,
"atmosphere": "standard",
"biome_summary": "temperate_ocean",
"hydrosphere": "liquid_water",
"economic_role": "commercial",
"settlement_pattern": "urban_concentrated",
"industrial_corridor": "aquaculture_export",
"notes": "inhabited ocean world; elevated salinity; wave_2 Vietnamese heritage; 2-aperture through_route; aquaculture (export-grade protein concentrates), transit services; Hạ Long Directorate governance (7 directors, rotating chair); strategic reserves calibrated to 18 months; continuous gate transit records since founding"
},
{
"body_id": "GJ124e",
"proper_name": null,
"body_type": "planet",
"orbit_index": 4,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.56,
"orbital_period_days": 720.0,
"rotation_period_hours": 31.8,
"atmosphere": "thin",
"biome_summary": "cold_arid",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer rocky, cold, uninhabited"
},
{
"body_id": "GJ124-belt",
"proper_name": null,
"body_type": "asteroid_belt",
"orbit_index": 5,
"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": "asteroid belt between inner and outer system"
},
{
"body_id": "GJ124f",
"proper_name": "HL-Tienlong",
"body_type": "gas_giant",
"orbit_index": 6,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": null,
"surface_gravity": null,
"orbital_period_days": 2200.0,
"rotation_period_hours": 10.8,
"atmosphere": "gas_giant",
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer gas giant; ring system of unusual density and beauty; first feature visible to arriving ships; Tienlong Observers long-running scientific study; two moons"
},
{
"body_id": "GJ124f-m1",
"proper_name": null,
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ124f",
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.10,
"orbital_period_days": 5.6,
"rotation_period_hours": 134.4,
"atmosphere": null,
"biome_summary": "frozen",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "small icy moon, tidally locked"
},
{
"body_id": "GJ124f-m2",
"proper_name": null,
"body_type": "moon",
"orbit_index": 2,
"parent_body_id": "GJ124f",
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.07,
"orbital_period_days": 10.4,
"rotation_period_hours": 249.6,
"atmosphere": null,
"biome_summary": "barren",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "small rocky moon, tidally locked"
},
{
"body_id": "GJ124g",
"proper_name": null,
"body_type": "planet",
"orbit_index": 7,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.40,
"orbital_period_days": 5400.0,
"rotation_period_hours": 38.4,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer icy rocky, uninhabited"
},
{
"body_id": "GJ124h",
"proper_name": null,
"body_type": "planet",
"orbit_index": 8,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.30,
"orbital_period_days": 12000.0,
"rotation_period_hours": 42.6,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "distant icy rocky, uninhabited"
},
{
"body_id": "GJ124i",
"proper_name": null,
"body_type": "planet",
"orbit_index": 9,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.12,
"orbital_period_days": 26000.0,
"rotation_period_hours": 28.2,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outermost ice dwarf"
},
{
"body_id": "GJ124j",
"proper_name": null,
"body_type": "planet",
"orbit_index": 10,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.10,
"orbital_period_days": 48000.0,
"rotation_period_hours": 23.4,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "distant ice dwarf"
},
{
"body_id": "GJ124-oort",
"proper_name": null,
"body_type": "oort_cloud",
"orbit_index": 11,
"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": "GJ124-oort-S1",
"proper_name": "Hạ Long Horizon",
"orbits_body_id": "GJ124-oort",
"station_type": "horizon",
"population": 850,
"economic_role": "transit",
"docking_class": "major",
"has_gate_infrastructure": true,
"notes": "horizon station — 2 apertures; through_route; connects Yeongwol and Dagat; gate operations office with continuous transit records"
}
]
}
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# Hạ Long
**GJ 124** | M-type | east_reach
**GJ 124** | G-type | east_reach
---
@@ -60,6 +60,31 @@ The stub header specifies M-type while the star field shows G0V — a genuinely
---
## Celestial Bodies
<!-- READ-ONLY — generated from systems.db bodies/stations tables -->
| Orbit | ID | Name | Type | Inhabited | Pop | Mass | Gravity | Year (d) | Day (h) | Atmo | Biome | Hydro | Economy | Settlement | Industrial |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | `GJ124b` | — | planet | no | — | terrestrial | 0.32g | 22 | 18.4 | none | barren | — | — | — | — |
| 2 | `GJ124c` | — | planet | no | — | terrestrial | 0.58g | 80 | 26.2 | none | barren | — | — | — | — |
| 3 | `GJ124d` | Hạ Long Prime | planet | yes | 380K | terrestrial | 0.94g | 460 | 25.6 | standard | temperate_ocean | liquid_water | commercial | urban_concentrated | aquaculture_export |
| 4 | `GJ124e` | — | planet | no | — | terrestrial | 0.56g | 720 | 31.8 | thin | cold_arid | — | — | — | — |
| 5 | `GJ124-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — |
| 6 | `GJ124f` | HL-Tienlong | gas_giant | no | — | — | — | 2200 | 10.8 | gas_giant | — | — | — | — | — |
| ↳ 6.1 | `GJ124f-m1` | — | moon | no | — | dwarf | 0.10g | 6 | 134.4 | — | frozen | — | — | — | — |
| ↳ 6.2 | `GJ124f-m2` | — | moon | no | — | dwarf | 0.07g | 10 | 249.6 | — | barren | — | — | — | — |
| 7 | `GJ124g` | — | planet | no | — | terrestrial | 0.40g | 5400 | 38.4 | trace | frozen | ice | — | — | — |
| 8 | `GJ124h` | — | planet | no | — | terrestrial | 0.30g | 12000 | 42.6 | trace | frozen | ice | — | — | — |
| 9 | `GJ124i` | — | planet | no | — | dwarf | 0.12g | 26000 | 28.2 | none | frozen | ice | — | — | — |
| 10 | `GJ124j` | — | planet | no | — | dwarf | 0.10g | 48000 | 23.4 | none | frozen | ice | — | — | — |
| 11 | `GJ124-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — |
### Stations & Facilities
| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
|---|---|---|---|---|---|---|---|---|---|
| `GJ124-oort-S1` | Hạ Long Horizon | horizon | `GJ124-oort` | 850 | transit | — | major | yes | 1 |
## Topology
<!-- READ-ONLY — regenerated from star-map.json edges -->
- **Hop Distance from Gateway:** 7