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data(atlas): author GJ 222A (Karoo) — south_reach

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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
jpmschweitzer
2026-03-30 16:28:25 +02:00
co-authored by Claude Opus 4.6
parent a505954eb7
commit c5e98cc43c
2 changed files with 105 additions and 61 deletions
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docs/atlas/proposals/GJ222A.json
+80 -61
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@@ -1,10 +1,10 @@
{
"system_id": "GJ 222A",
"proper_name": "Karoo",
"star_type": "binary",
"star_type": "G",
"spectral_class": "G0V",
"wiki_data": {
"habitable_count": 0,
"habitable_count": 1,
"inhabited_count": 0,
"has_gas_giant": true,
"has_asteroid_belt": true,
@@ -13,7 +13,7 @@
},
"bodies": [
{
"body_id": "GJ222AAb",
"body_id": "GJ222Ab",
"proper_name": null,
"body_type": "planet",
"orbit_index": 1,
@@ -21,9 +21,9 @@
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.58,
"orbital_period_days": 74.0,
"rotation_period_hours": 23.6,
"surface_gravity": 0.52,
"orbital_period_days": 48.0,
"rotation_period_hours": 17.8,
"atmosphere": "none",
"biome_summary": "barren",
"hydrosphere": null,
@@ -33,7 +33,7 @@
"notes": "inner rocky, hot, uninhabited"
},
{
"body_id": "GJ222AAc",
"body_id": "GJ222Ac",
"proper_name": null,
"body_type": "planet",
"orbit_index": 2,
@@ -41,19 +41,19 @@
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.82,
"orbital_period_days": 210.0,
"rotation_period_hours": 29.4,
"atmosphere": "thin",
"biome_summary": "hot_arid",
"hydrosphere": null,
"surface_gravity": 0.92,
"orbital_period_days": 350.0,
"rotation_period_hours": 26.4,
"atmosphere": "standard",
"biome_summary": "temperate",
"hydrosphere": "liquid_water",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "inner habitable-zone rocky, too arid, uninhabited"
"notes": "habitable zone; favorable survey conditions; unsettled — workable environment but no charter filed"
},
{
"body_id": "GJ222AAd",
"body_id": "GJ222Ad",
"proper_name": null,
"body_type": "planet",
"orbit_index": 3,
@@ -61,19 +61,19 @@
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.76,
"orbital_period_days": 420.0,
"rotation_period_hours": 27.0,
"surface_gravity": 0.68,
"orbital_period_days": 720.0,
"rotation_period_hours": 23.6,
"atmosphere": "thin",
"biome_summary": "cold_arid",
"hydrosphere": null,
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer habitable-zone rocky, marginal, uninhabited"
"notes": "outer rocky, cold, uninhabited"
},
{
"body_id": "GJ222AA-belt",
"body_id": "GJ222A-belt",
"proper_name": null,
"body_type": "asteroid_belt",
"orbit_index": 4,
@@ -90,10 +90,10 @@
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "asteroid belt between inner and outer system"
"notes": "sparse asteroid belt"
},
{
"body_id": "GJ222AAe",
"body_id": "GJ222Ae",
"proper_name": null,
"body_type": "gas_giant",
"orbit_index": 5,
@@ -102,7 +102,7 @@
"population": null,
"mass_class": null,
"surface_gravity": null,
"orbital_period_days": 2200.0,
"orbital_period_days": 2400.0,
"rotation_period_hours": 10.6,
"atmosphere": "gas_giant",
"biome_summary": null,
@@ -113,17 +113,17 @@
"notes": "outer gas giant, two moons"
},
{
"body_id": "GJ222AAe-m1",
"body_id": "GJ222Ae-m1",
"proper_name": null,
"body_type": "moon",
"orbit_index": 1,
"parent_body_id": "GJ222AAe",
"parent_body_id": "GJ222Ae",
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.15,
"orbital_period_days": 7.2,
"rotation_period_hours": 172.8,
"surface_gravity": 0.14,
"orbital_period_days": 6.8,
"rotation_period_hours": 163.2,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": null,
@@ -133,17 +133,17 @@
"notes": "icy moon, tidally locked"
},
{
"body_id": "GJ222AAe-m2",
"body_id": "GJ222Ae-m2",
"proper_name": null,
"body_type": "moon",
"orbit_index": 2,
"parent_body_id": "GJ222AAe",
"parent_body_id": "GJ222Ae",
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.09,
"orbital_period_days": 14.4,
"rotation_period_hours": 345.6,
"surface_gravity": 0.08,
"orbital_period_days": 15.2,
"rotation_period_hours": 364.8,
"atmosphere": null,
"biome_summary": "barren",
"hydrosphere": null,
@@ -153,7 +153,7 @@
"notes": "small rocky moon, tidally locked"
},
{
"body_id": "GJ222AAf",
"body_id": "GJ222Af",
"proper_name": null,
"body_type": "planet",
"orbit_index": 6,
@@ -161,19 +161,19 @@
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.56,
"orbital_period_days": 5800.0,
"rotation_period_hours": 38.0,
"surface_gravity": 0.46,
"orbital_period_days": 6200.0,
"rotation_period_hours": 34.8,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": null,
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer icy rocky, uninhabited"
},
{
"body_id": "GJ222AAg",
"body_id": "GJ222Ag",
"proper_name": null,
"body_type": "planet",
"orbit_index": 7,
@@ -181,19 +181,19 @@
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.44,
"orbital_period_days": 10200.0,
"rotation_period_hours": 46.0,
"surface_gravity": 0.36,
"orbital_period_days": 14000.0,
"rotation_period_hours": 43.2,
"atmosphere": "trace",
"biome_summary": "frozen",
"hydrosphere": null,
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "distant icy rocky, uninhabited"
},
{
"body_id": "GJ222AAh",
"body_id": "GJ222Ah",
"proper_name": null,
"body_type": "planet",
"orbit_index": 8,
@@ -201,19 +201,19 @@
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.34,
"orbital_period_days": 19000.0,
"rotation_period_hours": 53.0,
"surface_gravity": 0.28,
"orbital_period_days": 30000.0,
"rotation_period_hours": 51.4,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": null,
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outer ice world, uninhabited"
"notes": "far outer icy rocky, uninhabited"
},
{
"body_id": "GJ222AAi",
"body_id": "GJ222Ai",
"proper_name": null,
"body_type": "planet",
"orbit_index": 9,
@@ -221,20 +221,39 @@
"inhabited": false,
"population": null,
"mass_class": "terrestrial",
"surface_gravity": 0.25,
"orbital_period_days": 32000.0,
"rotation_period_hours": 67.0,
"surface_gravity": 0.22,
"orbital_period_days": 62000.0,
"rotation_period_hours": 54.8,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": null,
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "distant ice dwarf near oort boundary, uninhabited"
"notes": "far distant icy rocky, uninhabited"
},
{"body_id": "GJ222AAj", "proper_name": null, "body_type": "planet", "orbit_index": 10, "parent_body_id": null, "inhabited": false, "population": null, "mass_class": "dwarf", "surface_gravity": 0.11, "orbital_period_days": 52000, "rotation_period_hours": 30.0, "atmosphere": "none", "biome_summary": "frozen", "hydrosphere": "ice", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "outermost dwarf, barely bound to binary system"},
{
"body_id": "GJ222AA-oort",
"body_id": "GJ222Aj",
"proper_name": null,
"body_type": "planet",
"orbit_index": 10,
"parent_body_id": null,
"inhabited": false,
"population": null,
"mass_class": "dwarf",
"surface_gravity": 0.12,
"orbital_period_days": 120000.0,
"rotation_period_hours": 29.6,
"atmosphere": "none",
"biome_summary": "frozen",
"hydrosphere": "ice",
"economic_role": null,
"settlement_pattern": null,
"industrial_corridor": null,
"notes": "outermost dwarf, near oort boundary"
},
{
"body_id": "GJ222A-oort",
"proper_name": null,
"body_type": "oort_cloud",
"orbit_index": 11,
@@ -256,15 +275,15 @@
],
"stations": [
{
"station_id": "GJ222AA-oort-S1",
"station_id": "GJ222A-oort-S1",
"proper_name": "Karoo Horizon",
"orbits_body_id": "GJ222AA-oort",
"orbits_body_id": "GJ222A-oort",
"station_type": "horizon",
"population": 380,
"population": 2400,
"economic_role": "transit",
"docking_class": "major",
"has_gate_infrastructure": true,
"notes": "horizon station — 2 apertures; through_route; unsettled; Gate Corporation maintenance node anchors the small permanent settlement; fabrication cluster produces maintenance consumables for corridor traffic"
"notes": "horizon station — 2 apertures; through_route; connects Caparica and Van Maanen's Star corridor; Gate Corporation maintenance node (aperture calibration, gate ferry overhaul); light fabrication cluster (replacement parts, maintenance consumables); Guardians of Autonomy presence in labor districts; settlement council handles residential and commercial governance"
}
]
}
wiki/star-systems/GJ-222A/index.md
+25
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@@ -44,6 +44,31 @@ The community that built itself around a Gate Corporation maintenance node has n
`gate_topology: through_route` with 2 apertures is the configuration that gave Karoo its economic function — one aperture toward Caparica and the south_reach inner corridor, one aperture toward Van Maanen's Star and the corridor beyond. Through-routes are inherently transit-focused; they have no topological reason to be destinations in themselves. Karoo has made itself a destination by providing a service that through-route traffic needs.
## 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 | `GJ222Ab` | — | planet | no | — | terrestrial | 0.52g | 48 | 17.8 | none | barren | — | — | — | — |
| 2 | `GJ222Ac` | — | planet | no | — | terrestrial | 0.92g | 350 | 26.4 | standard | temperate | liquid_water | — | — | — |
| 3 | `GJ222Ad` | — | planet | no | — | terrestrial | 0.68g | 720 | 23.6 | thin | cold_arid | — | — | — | — |
| 4 | `GJ222A-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — |
| 5 | `GJ222Ae` | — | gas_giant | no | — | — | — | 2400 | 10.6 | gas_giant | — | — | — | — | — |
| ↳ 5.1 | `GJ222Ae-m1` | — | moon | no | — | dwarf | 0.14g | 7 | 163.2 | trace | frozen | — | — | — | — |
| ↳ 5.2 | `GJ222Ae-m2` | — | moon | no | — | dwarf | 0.08g | 15 | 364.8 | — | barren | — | — | — | — |
| 6 | `GJ222Af` | — | planet | no | — | terrestrial | 0.46g | 6200 | 34.8 | trace | frozen | ice | — | — | — |
| 7 | `GJ222Ag` | — | planet | no | — | terrestrial | 0.36g | 14000 | 43.2 | trace | frozen | ice | — | — | — |
| 8 | `GJ222Ah` | — | planet | no | — | terrestrial | 0.28g | 30000 | 51.4 | none | frozen | ice | — | — | — |
| 9 | `GJ222Ai` | — | planet | no | — | terrestrial | 0.22g | 62000 | 54.8 | none | frozen | ice | — | — | — |
| 10 | `GJ222Aj` | — | planet | no | — | dwarf | 0.12g | 120000 | 29.6 | none | frozen | ice | — | — | — |
| 11 | `GJ222A-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — |
### Stations & Facilities
| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
|---|---|---|---|---|---|---|---|---|---|
| `GJ222A-oort-S1` | Karoo Horizon | horizon | `GJ222A-oort` | 2K | transit | — | major | yes | 1 |
## Topology
<!-- READ-ONLY — regenerated from star-map.json edges -->
- **Hop Distance from Gateway:** 5