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data(atlas): author GJ 3379 (Shenwei) — east_reach

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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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jpmschweitzer
2026-03-29 13:57:32 +02:00
co-authored by Claude Opus 4.6
parent b543ac4d74
commit 459140debc
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docs/atlas/proposals/GJ3379.json
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{
"system_id": "GJ 3379",
"proper_name": "Shenwei",
"star_type": "M",
"spectral_class": "M4",
"wiki_data": {
"habitable_count": 0,
"inhabited_count": 1,
"has_gas_giant": true,
"has_asteroid_belt": true,
"has_horizon_station": true,
"raw_bodies_line": null
},
"bodies": [
{
"body_id": "GJ3379b",
"proper_name": null,
"body_type": "planet",
"orbit_index": 1,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.28,
"orbital_period_days": 4.6,
"rotation_period_hours": 110.4,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "inner scorched rocky, tidally locked"
},
{
"body_id": "GJ3379c",
"proper_name": null,
"body_type": "planet",
"orbit_index": 2,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.62,
"orbital_period_days": 12.4,
"rotation_period_hours": 297.6,
"atmosphere": "thin",
"biome_summary": "cold_arid",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "inner rocky, tidally locked, marginally habitable zone but no surface habitability"
},
{
"body_id": "GJ3379d",
"proper_name": null,
"body_type": "planet",
"orbit_index": 3,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.51,
"orbital_period_days": 65.0,
"rotation_period_hours": 19.6,
"atmosphere": "thin",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer rocky, frozen"
},
{
"body_id": "GJ3379-belt",
"proper_name": null,
"body_type": "asteroid_belt",
"orbit_index": 4,
"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": "GJ3379e",
"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": 340.0,
"rotation_period_hours": 13.4,
"atmosphere": "gas_giant",
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer gas giant, two moons"
},
{
"body_id": "GJ3379e-m1",
"proper_name": "Shenwei",
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ3379e",
"inhabited": true,
"population": 18000,
"mass_class": "dwarf",
"surface_gravity": 0.14,
"orbital_period_days": 6.2,
"rotation_period_hours": 148.8,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "subsurface_liquid",
"economic_role": "research",
"settlement_pattern": "underground_concentrated",
"industrial_corridor": null,
"notes": "inhabited subsurface ice-moon colony; tidally locked; wave_1 survey waystation; imports nearly everything; independent research contractors, Veil Institute connections; charter-continuous governance (wave_1 administrative compact); high research contractor density per capita"
},
{
"body_id": "GJ3379e-m2",
"proper_name": null,
"body_type": "moon",
"orbit_index": 2,
"parent_body_id": "GJ3379e",
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.07,
"orbital_period_days": 13.8,
"rotation_period_hours": 331.2,
"atmosphere": null,
"biome_summary": "barren",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "small rocky moon, tidally locked"
},
{
"body_id": "GJ3379f",
"proper_name": null,
"body_type": "planet",
"orbit_index": 6,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.33,
"orbital_period_days": 1200.0,
"rotation_period_hours": 28.4,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer icy rocky, uninhabited"
},
{
"body_id": "GJ3379g",
"proper_name": null,
"body_type": "planet",
"orbit_index": 7,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.24,
"orbital_period_days": 3200.0,
"rotation_period_hours": 36.8,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "distant icy rocky, uninhabited"
},
{
"body_id": "GJ3379h",
"proper_name": null,
"body_type": "planet",
"orbit_index": 8,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.10,
"orbital_period_days": 7400.0,
"rotation_period_hours": 22.6,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outermost ice dwarf"
},
{
"body_id": "GJ3379-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": "GJ3379-oort-S1",
"proper_name": "Shenwei Horizon",
"orbits_body_id": "GJ3379-oort",
"station_type": "horizon",
"population": 2400,
"economic_role": "transit",
"docking_class": "major",
"has_gate_infrastructure": true,
"notes": "horizon station — 3 apertures; junction; wave_1 charter-continuous autonomous gate scheduling authority; connects Tanaka Station, Gliese 667, and Haodu"
}
]
}
wiki/star-systems/GJ-3379/index.md
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@@ -40,6 +40,29 @@ Shenwei's wave_1 survey mission generated an anomaly report that has remained cl
`wave_1` at `hop 5` is genuinely unusual — the overwhelming majority of wave_1 settlements are at hops 1-3. The correct explanation is that Shenwei was not settled in the conventional sense during wave_1 but rather established as a survey waystation when the east_reach branch was first charted. Survey infrastructure at this distance was rare but not unprecedented; the M4 star's gate horizon station was accessible from the inner branch before any commercial interest existed, and the survey program placed a minimal maintained station here to support further outward charting. The wave_1 designation reflects date of first permanent human occupation, not commercial development intention. The system has never grown to the scale that its settlement age would predict, which is itself a data point about what the wave_1 founders actually found here.
## 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 | `GJ3379b` | — | planet | no | — | terrestrial | 0.28g | 5 | 110.4 | none | barren | — | — | — | — |
| 2 | `GJ3379c` | — | planet | no | — | terrestrial | 0.62g | 12 | 297.6 | thin | cold_arid | — | — | — | — |
| 3 | `GJ3379d` | — | planet | no | — | terrestrial | 0.51g | 65 | 19.6 | thin | frozen | ice | — | — | — |
| 4 | `GJ3379-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — |
| 5 | `GJ3379e` | — | gas_giant | no | — | — | — | 340 | 13.4 | gas_giant | — | — | — | — | — |
| ↳ 5.1 | `GJ3379e-m1` | Shenwei | moon | yes | 18K | dwarf | 0.14g | 6 | 148.8 | none | frozen | subsurface_liquid | research | underground_concentrated | — |
| ↳ 5.2 | `GJ3379e-m2` | — | moon | no | — | dwarf | 0.07g | 14 | 331.2 | — | barren | — | — | — | — |
| 6 | `GJ3379f` | — | planet | no | — | terrestrial | 0.33g | 1200 | 28.4 | trace | frozen | ice | — | — | — |
| 7 | `GJ3379g` | — | planet | no | — | terrestrial | 0.24g | 3200 | 36.8 | trace | frozen | ice | — | — | — |
| 8 | `GJ3379h` | — | planet | no | — | dwarf | 0.10g | 7400 | 22.6 | none | frozen | ice | — | — | — |
| 9 | `GJ3379-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — |
### Stations & Facilities
| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
|---|---|---|---|---|---|---|---|---|---|
| `GJ3379-oort-S1` | Shenwei Horizon | horizon | `GJ3379-oort` | 2K | transit | — | major | yes | 1 |
## Topology
<!-- READ-ONLY — regenerated from star-map.json edges -->
- **Hop Distance from Gateway:** 5