jpmschweitzer/settled-reach
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

data(atlas): author GJ 412B (Korhonen) — east_reach

Browse Source 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
jpmschweitzer
2026-03-29 11:53:46 +02:00
co-authored by Claude Opus 4.6
parent 2294a42113
commit 3ac0c87145
2 changed files with 251 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/atlas/proposals/GJ412B.json
+229
View File
@@ -0,0 +1,229 @@
{
"system_id": "GJ 412B",
"proper_name": "Korhonen",
"star_type": "M",
"spectral_class": "M6 e",
"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": "GJ412Bb",
"proper_name": null,
"body_type": "planet",
"orbit_index": 1,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.29,
"orbital_period_days": 3.2,
"rotation_period_hours": 76.8,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "inner scorched rocky, tidally locked"
},
{
"body_id": "GJ412Bc",
"proper_name": "Korhonen",
"body_type": "planet",
"orbit_index": 2,
"parent_body_id": null,
"inhabited": true,
"population": 85000,
"mass_class": "terrestrial",
"surface_gravity": 0.74,
"orbital_period_days": 9.4,
"rotation_period_hours": 225.6,
"atmosphere": "thin",
"biome_summary": "cold_arid",
"hydrosphere": "subsurface_liquid",
"economic_role": "mining",
"settlement_pattern": "underground_concentrated",
"industrial_corridor": "mining_refractories",
"notes": "primary inhabited world; tidally locked; wave_4 Finnish founder name; Korhonen Extraction Partners mining operations; transition metal deposits, ore concentrates, refined refractories; resident council governs housing/safety; cold thin atmosphere, sealed habitat infrastructure; flare-shielded surface operations"
},
{
"body_id": "GJ412B-belt",
"proper_name": null,
"body_type": "asteroid_belt",
"orbit_index": 3,
"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": "transition metal-rich asteroid belt; surveyed but extraction focused on planetary subsurface deposits"
},
{
"body_id": "GJ412Bd",
"proper_name": null,
"body_type": "planet",
"orbit_index": 4,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.41,
"orbital_period_days": 78.0,
"rotation_period_hours": 19.4,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer rocky, frozen, uninhabited"
},
{
"body_id": "GJ412Be",
"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": 310.0,
"rotation_period_hours": 12.4,
"atmosphere": "gas_giant",
"biome_summary": null,
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer gas giant, one moon"
},
{
"body_id": "GJ412Be-m1",
"proper_name": null,
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ412Be",
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.10,
"orbital_period_days": 4.6,
"rotation_period_hours": 110.4,
"atmosphere": null,
"biome_summary": "frozen",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "small icy moon, tidally locked"
},
{
"body_id": "GJ412Bf",
"proper_name": null,
"body_type": "planet",
"orbit_index": 6,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.35,
"orbital_period_days": 920.0,
"rotation_period_hours": 31.0,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer icy rocky, uninhabited"
},
{
"body_id": "GJ412Bg",
"proper_name": null,
"body_type": "planet",
"orbit_index": 7,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.27,
"orbital_period_days": 2600.0,
"rotation_period_hours": 40.0,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "distant icy rocky, uninhabited"
},
{
"body_id": "GJ412Bh",
"proper_name": null,
"body_type": "planet",
"orbit_index": 8,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.12,
"orbital_period_days": 6200.0,
"rotation_period_hours": 28.0,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outermost ice dwarf"
},
{
"body_id": "GJ412B-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": "GJ412B-oort-S1",
"proper_name": "Korhonen Horizon",
"orbits_body_id": "GJ412B-oort",
"station_type": "horizon",
"population": 640,
"economic_role": "transit",
"docking_class": "major",
"has_gate_infrastructure": true,
"notes": "horizon station — 1 aperture; dead_end; ore freight staging; connects GJ 66A"
}
]
}
wiki/star-systems/GJ-412B/index.md
+22
View File
@@ -42,6 +42,28 @@ Korhonen Extraction Partners has updated its internal reserve projections at lea
The Finnish founder-name naming convention is consistent with the cultural framework's Section 6.3 guidance — founder surnames are common in wave_4 industrial systems and feel organic regardless of the system's wider corridor context. Korhonen sits in the east_reach by topology but has no particular East Asian cultural identity; this is the expected 20% cross-corridor exception for inner-hop systems. The M6 flare star classification for a mining system is consistent — surface operations are conducted in shielded environments regardless, so stellar activity is a management problem rather than a settlement barrier.
## 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 | `GJ412Bb` | — | planet | no | — | terrestrial | 0.29g | 3 | 76.8 | none | barren | — | — | — | — |
| 2 | `GJ412Bc` | Korhonen | planet | yes | 85K | terrestrial | 0.74g | 9 | 225.6 | thin | cold_arid | subsurface_liquid | mining | underground_concentrated | mining_refractories |
| 3 | `GJ412B-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — |
| 4 | `GJ412Bd` | — | planet | no | — | terrestrial | 0.41g | 78 | 19.4 | trace | frozen | — | — | — | — |
| 5 | `GJ412Be` | — | gas_giant | no | — | — | — | 310 | 12.4 | gas_giant | — | — | — | — | — |
| ↳ 5.1 | `GJ412Be-m1` | — | moon | no | — | dwarf | 0.10g | 5 | 110.4 | — | frozen | — | — | — | — |
| 6 | `GJ412Bf` | — | planet | no | — | terrestrial | 0.35g | 920 | 31.0 | trace | frozen | — | — | — | — |
| 7 | `GJ412Bg` | — | planet | no | — | terrestrial | 0.27g | 2600 | 40.0 | trace | frozen | — | — | — | — |
| 8 | `GJ412Bh` | — | planet | no | — | dwarf | 0.12g | 6200 | 28.0 | none | frozen | ice | — | — | — |
| 9 | `GJ412B-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — |
### Stations & Facilities
| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
|---|---|---|---|---|---|---|---|---|---|
| `GJ412B-oort-S1` | Korhonen Horizon | horizon | `GJ412B-oort` | 640 | transit | — | major | yes | 1 |
## Topology
<!-- READ-ONLY — regenerated from star-map.json edges -->
- **Hop Distance from Gateway:** 4