data(atlas): author GJ 481 (Orchard's End) — deep_frontier

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 11:24:18 +02:00
parent da59740ee7
commit 477f0b1d30
2 changed files with 273 additions and 1 deletions
@@ -0,0 +1,249 @@
+{
+  "system_id": "GJ 481",
+  "proper_name": "Orchard's End",
+  "star_type": "K",
+  "spectral_class": "K2V",
+  "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": "GJ481b",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 1,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.46,
+      "orbital_period_days": 28.0,
+      "rotation_period_hours": 20.4,
+      "atmosphere": "none",
+      "biome_summary": "barren",
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "inner rocky, hot, uninhabited"
+    },
+    {
+      "body_id": "GJ481c",
+      "proper_name": "Pershore",
+      "body_type": "planet",
+      "orbit_index": 2,
+      "parent_body_id": null,
+      "inhabited": true,
+      "population": 4000,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.92,
+      "orbital_period_days": 200.0,
+      "rotation_period_hours": 26.8,
+      "atmosphere": "standard",
+      "biome_summary": "temperate",
+      "hydrosphere": "liquid_water",
+      "economic_role": "agricultural",
+      "settlement_pattern": "dispersed",
+      "industrial_corridor": "agricultural_export",
+      "notes": "primary inhabited world; wave_4 mixed south_reach heritage (Orchard family founding expedition); 2-aperture spur_end; K2V amber-warm agricultural star; unusually favorable conditions for hop 14; adapted stone-fruit orchards visible from orbit (pale amber stripe in fruiting season, six generations selective cultivation); cooperative council governance (founding charter, expanded by amendment to include non-founding families); net food exporter; no Syndic affiliation, no corporate supply contracts by charter"
+    },
+    {
+      "body_id": "GJ481-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": "sparse asteroid belt"
+    },
+    {
+      "body_id": "GJ481d",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 4,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.60,
+      "orbital_period_days": 580.0,
+      "rotation_period_hours": 27.8,
+      "atmosphere": "thin",
+      "biome_summary": "cold_arid",
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "outer rocky, cold, uninhabited"
+    },
+    {
+      "body_id": "GJ481e",
+      "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": 1900.0,
+      "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": "GJ481e-m1",
+      "proper_name": null,
+      "body_type": "moon",
+      "orbit_index": 1,
+      "parent_body_id": "GJ481e",
+      "inhabited": false,
+      "population": null,
+      "mass_class": "dwarf",
+      "surface_gravity": 0.11,
+      "orbital_period_days": 6.4,
+      "rotation_period_hours": 153.6,
+      "atmosphere": "none",
+      "biome_summary": "frozen",
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "icy moon, tidally locked"
+    },
+    {
+      "body_id": "GJ481f",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 6,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.44,
+      "orbital_period_days": 4800.0,
+      "rotation_period_hours": 34.6,
+      "atmosphere": "trace",
+      "biome_summary": "frozen",
+      "hydrosphere": "ice",
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "outer icy rocky, uninhabited"
+    },
+    {
+      "body_id": "GJ481g",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 7,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.34,
+      "orbital_period_days": 11000.0,
+      "rotation_period_hours": 43.2,
+      "atmosphere": "trace",
+      "biome_summary": "frozen",
+      "hydrosphere": "ice",
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "distant icy rocky, uninhabited"
+    },
+    {
+      "body_id": "GJ481h",
+      "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": 26000.0,
+      "rotation_period_hours": 29.2,
+      "atmosphere": "none",
+      "biome_summary": "frozen",
+      "hydrosphere": "ice",
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "outermost dwarf, near oort boundary"
+    },
+    {
+      "body_id": "GJ481i",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 9,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "dwarf",
+      "surface_gravity": 0.08,
+      "orbital_period_days": 54000.0,
+      "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": "GJ481-oort",
+      "proper_name": null,
+      "body_type": "oort_cloud",
+      "orbit_index": 10,
+      "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": "GJ481-oort-S1",
+      "proper_name": "Orchard's End Horizon",
+      "orbits_body_id": "GJ481-oort",
+      "station_type": "horizon",
+      "population": 80,
+      "economic_role": "transit",
+      "docking_class": "major",
+      "has_gate_infrastructure": true,
+      "notes": "horizon station — 2 apertures; spur_end; connects Errai corridor; agricultural surplus freight staging; no Commission or Syndic presence"
+    }
+  ]
+}
@@ -1,5 +1,5 @@
 # Orchard's End
-**GJ 481** | M-type | deep_frontier
+**GJ 481** | K-type | deep_frontier

 ---

@@ -56,6 +56,29 @@ Wave_4 settlement at a spur_end at hop 14 with favorable conditions is explained

 ---

+## 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 | `GJ481b` | — | planet | no | — | terrestrial | 0.46g | 28 | 20.4 | none | barren | — | — | — | — |
+| 2 | `GJ481c` | Pershore | planet | yes | 4K | terrestrial | 0.92g | 200 | 26.8 | standard | temperate | liquid_water | agricultural | dispersed | agricultural_export |
+| 3 | `GJ481-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — |
+| 4 | `GJ481d` | — | planet | no | — | terrestrial | 0.60g | 580 | 27.8 | thin | cold_arid | — | — | — | — |
+| 5 | `GJ481e` | — | gas_giant | no | — | — | — | 1900 | 12.4 | gas_giant | — | — | — | — | — |
+| ↳ 5.1 | `GJ481e-m1` | — | moon | no | — | dwarf | 0.11g | 6 | 153.6 | none | frozen | — | — | — | — |
+| 6 | `GJ481f` | — | planet | no | — | terrestrial | 0.44g | 4800 | 34.6 | trace | frozen | ice | — | — | — |
+| 7 | `GJ481g` | — | planet | no | — | terrestrial | 0.34g | 11000 | 43.2 | trace | frozen | ice | — | — | — |
+| 8 | `GJ481h` | — | planet | no | — | dwarf | 0.12g | 26000 | 29.2 | none | frozen | ice | — | — | — |
+| 9 | `GJ481i` | — | planet | no | — | dwarf | 0.08g | 54000 | 23.4 | none | frozen | ice | — | — | — |
+| 10 | `GJ481-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — |
+
+### Stations & Facilities
+
+| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
+|---|---|---|---|---|---|---|---|---|---|
+| `GJ481-oort-S1` | Orchard's End Horizon | horizon | `GJ481-oort` | 80 | transit | — | major | yes | 1 |
+
 ## Topology
 <!-- READ-ONLY — regenerated from star-map.json edges -->
 - **Hop Distance from Gateway:** 14