jpmschweitzerandClaude Opus 4.6
db241b88bd
"Biome" describes per-zone vegetation classification (Whittaker table). "Planet class" describes overall planetary character. The conflation caused the planet generator to misclassify ~270 bodies as barren. Scope: systems.db column, schema SQL, Rust atlas code, wiki table headers (Biome → Class), atlas proposal JSONs, all docs/decisions, tooling scripts. Also normalizes atmosphere vocabulary (breathable → standard) and expands planet class mapping to all 26 wiki values. Unknown classes default to temperate for modder safety. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
3.3 KiB
3.3 KiB
Groombridge 1830
GJ 451A | M-type | south_reach
System Profile
| Star | G8Vp · 29.7 ly |
| Bodies | 0 habitable · 1 inhabited |
| Gates | 3 aperture · junction |
| Settlement | wave_4 |
| Industries | fusion_fuel, metallic_ore, financial_services, insurance, legal_services |
| Exports | financial_services, legal_services |
| Imports | processed_food, electronics, consumer_goods, medical_goods, refined_metals, heavy_equipment |
| Population | — |
Supply Dependency
Faction Notes
Silence Topic
Narrative Hook
Calibration Note
Celestial Bodies
| Orbit | ID | Name | Type | Inhabited | Pop | Mass | Gravity | Year (d) | Day (h) | Atmo | Class | Hydro | Economy | Settlement | Industrial |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GJ451Ab |
— | planet | no | — | terrestrial | 0.55g | 72 | 21.5 | none | barren | — | — | — | — |
| 2 | GJ451Ac |
— | planet | no | — | terrestrial | 0.82g | 168 | 26.0 | thick | hot_arid | — | — | — | — |
| 3 | GJ451Ad |
— | planet | no | — | terrestrial | 0.71g | 340 | 24.8 | thin | arid | — | — | — | — |
| 4 | GJ451A-belt |
— | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — |
| 5 | GJ451Ae |
— | planet | no | — | terrestrial | 0.63g | 820 | 31.0 | thin | cold_arid | — | — | — | — |
| 6 | GJ451Af |
— | gas_giant | no | — | — | — | 2800 | 11.6 | gas_giant | — | — | — | — | — |
| ↳ 6.1 | GJ451Af-m1 |
— | moon | no | — | dwarf | 0.14g | 9 | 220.8 | trace | frozen | — | — | — | — |
| ↳ 6.2 | GJ451Af-m2 |
— | moon | no | — | dwarf | 0.08g | 20 | 470.4 | — | barren | — | — | — | — |
| 7 | GJ451Ag |
— | planet | no | — | terrestrial | 0.49g | 6400 | 41.0 | trace | frozen | — | — | — | — |
| 8 | GJ451Ah |
— | planet | no | — | terrestrial | 0.37g | 11000 | 52.0 | trace | frozen | — | — | — | — |
| 9 | GJ451Ai |
— | planet | no | — | terrestrial | 0.28g | 20000 | 65.0 | trace | frozen | — | — | — | — |
| 10 | GJ451Aj |
— | planet | no | — | terrestrial | 0.20g | 36000 | 80.0 | trace | frozen | — | — | — | — |
| 11 | GJ451A-oort |
— | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — |
Stations & Facilities
| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
|---|---|---|---|---|---|---|---|---|---|
GJ451A-oort-S1 |
Groombridge 1830 Horizon | horizon | GJ451A-oort |
620 | transit | — | major | yes | 1 |
Topology
- Hop Distance from Gateway: 6
- Adjacent Systems: GJ 644C, GJ 688, GJ 902