From 80fe23c3640a0d3c66f9c71a6c7e1f9c97066848 Mon Sep 17 00:00:00 2001 From: Jeroen Schweitzer Date: Mon, 30 Mar 2026 12:24:34 +0200 Subject: [PATCH] =?UTF-8?q?data(atlas):=20author=20GJ=20771A=20(Alshain)?= =?UTF-8?q?=20=E2=80=94=20west=5Freach?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-Authored-By: Claude Opus 4.6 (1M context) --- docs/atlas/proposals/GJ771A.json | 289 +++++++++++++++++++++++++++++ wiki/star-systems/GJ-771A/index.md | 25 +++ 2 files changed, 314 insertions(+) create mode 100644 docs/atlas/proposals/GJ771A.json diff --git a/docs/atlas/proposals/GJ771A.json b/docs/atlas/proposals/GJ771A.json new file mode 100644 index 000000000..c5be3a56c --- /dev/null +++ b/docs/atlas/proposals/GJ771A.json @@ -0,0 +1,289 @@ +{ + "system_id": "GJ 771A", + "proper_name": "Alshain", + "star_type": "G", + "spectral_class": "G8IVvar", + "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": "GJ771Ab", + "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": 48.0, + "rotation_period_hours": 18.4, + "atmosphere": "none", + "biome_summary": "barren", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "inner rocky, hot, uninhabited" + }, + { + "body_id": "GJ771Ac", + "proper_name": null, + "body_type": "planet", + "orbit_index": 2, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.72, + "orbital_period_days": 190.0, + "rotation_period_hours": 22.8, + "atmosphere": "thin", + "biome_summary": "hot_arid", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "inner rocky, desiccated, uninhabited" + }, + { + "body_id": "GJ771Ad", + "proper_name": "Havmark", + "body_type": "planet", + "orbit_index": 3, + "parent_body_id": null, + "inhabited": true, + "population": 55000, + "mass_class": "terrestrial", + "surface_gravity": 0.94, + "orbital_period_days": 420.0, + "rotation_period_hours": 27.6, + "atmosphere": "standard", + "biome_summary": "temperate", + "hydrosphere": "liquid_water", + "economic_role": "agricultural", + "settlement_pattern": "dispersed", + "industrial_corridor": "agricultural_export", + "notes": "primary inhabited world; wave_3 settlement; 2-aperture through_route; G8IVvar subgiant variable star — eleven-year luminosity cycle; expanded habitable zone; agricultural surplus for deep west corridor; Agricultural Council governance (customary practice, no formal constitution, elected by sector); cultivation calendar maintained continuously two hundred years; food exports inward through Confluent and Randsholm; beyond Compact reach at hop 11" + }, + { + "body_id": "GJ771A-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": "GJ771Ae", + "proper_name": null, + "body_type": "planet", + "orbit_index": 5, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.62, + "orbital_period_days": 1100.0, + "rotation_period_hours": 26.4, + "atmosphere": "thin", + "biome_summary": "cold_arid", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outer rocky, uninhabited" + }, + { + "body_id": "GJ771Af", + "proper_name": null, + "body_type": "gas_giant", + "orbit_index": 6, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": null, + "surface_gravity": null, + "orbital_period_days": 3400.0, + "rotation_period_hours": 10.8, + "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": "GJ771Af-m1", + "proper_name": null, + "body_type": "moon", + "orbit_index": 1, + "parent_body_id": "GJ771Af", + "inhabited": false, + "population": null, + "mass_class": "dwarf", + "surface_gravity": 0.13, + "orbital_period_days": 6.8, + "rotation_period_hours": 163.2, + "atmosphere": "trace", + "biome_summary": "frozen", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "icy moon, tidally locked" + }, + { + "body_id": "GJ771Af-m2", + "proper_name": null, + "body_type": "moon", + "orbit_index": 2, + "parent_body_id": "GJ771Af", + "inhabited": false, + "population": null, + "mass_class": "dwarf", + "surface_gravity": 0.07, + "orbital_period_days": 15.4, + "rotation_period_hours": 369.6, + "atmosphere": null, + "biome_summary": "barren", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "small rocky moon, tidally locked" + }, + { + "body_id": "GJ771Ag", + "proper_name": null, + "body_type": "planet", + "orbit_index": 7, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.46, + "orbital_period_days": 8400.0, + "rotation_period_hours": 35.8, + "atmosphere": "trace", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outer icy rocky, uninhabited" + }, + { + "body_id": "GJ771Ah", + "proper_name": null, + "body_type": "planet", + "orbit_index": 8, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.36, + "orbital_period_days": 18000.0, + "rotation_period_hours": 44.2, + "atmosphere": "trace", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "distant icy rocky, uninhabited" + }, + { + "body_id": "GJ771Ai", + "proper_name": null, + "body_type": "planet", + "orbit_index": 9, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.28, + "orbital_period_days": 38000.0, + "rotation_period_hours": 52.4, + "atmosphere": "none", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "far outer icy rocky, uninhabited" + }, + { + "body_id": "GJ771Aj", + "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": 74000.0, + "rotation_period_hours": 30.6, + "atmosphere": "none", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outermost dwarf, near oort boundary" + }, + { + "body_id": "GJ771A-oort", + "proper_name": null, + "body_type": "oort_cloud", + "orbit_index": 11, + "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": "GJ771A-oort-S1", + "proper_name": "Alshain Horizon", + "orbits_body_id": "GJ771A-oort", + "station_type": "horizon", + "population": 320, + "economic_role": "transit", + "docking_class": "major", + "has_gate_infrastructure": true, + "notes": "horizon station — 2 apertures; through_route; connects Confluent and the deeper chain; agricultural freight staging; cultivation calendar posted at transit office" + } + ] +} diff --git a/wiki/star-systems/GJ-771A/index.md b/wiki/star-systems/GJ-771A/index.md index 8c39e983f..a0a4b935b 100644 --- a/wiki/star-systems/GJ-771A/index.md +++ b/wiki/star-systems/GJ-771A/index.md @@ -44,6 +44,31 @@ Two hundred years of careful cultivation calendars built around a variable star `wave_3` at hop 11 reflects genuinely early frontier-push settlement driven by the subgiant's unusual habitability signature — surveyors noted the expanded habitable zone and the agricultural potential, and a wave_3 agricultural cooperative took the offer. The G8IVvar classification is the system's defining unusual element: a subgiant is rare in the gate network, and its evolutionary status creates a long-range narrative pressure that is appropriate for a deep-west system. `through_route` at hop 11 means Alshain is on the chain toward something further out — GJ 4056 beyond and back toward Randsholm. The name "Alshain" is a real Arabic star name (Beta Aquilae) and was already assigned to this system in the astronomical catalog; it is kept here as an example of a pre-settlement designation that stuck, a common enough occurrence for the handful of stars with traditional proper names. +## Celestial Bodies + + +| Orbit | ID | Name | Type | Inhabited | Pop | Mass | Gravity | Year (d) | Day (h) | Atmo | Biome | Hydro | Economy | Settlement | Industrial | +|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| +| 1 | `GJ771Ab` | — | planet | no | — | terrestrial | 0.46g | 48 | 18.4 | none | barren | — | — | — | — | +| 2 | `GJ771Ac` | — | planet | no | — | terrestrial | 0.72g | 190 | 22.8 | thin | hot_arid | — | — | — | — | +| 3 | `GJ771Ad` | Havmark | planet | yes | 55K | terrestrial | 0.94g | 420 | 27.6 | standard | temperate | liquid_water | agricultural | dispersed | agricultural_export | +| 4 | `GJ771A-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — | +| 5 | `GJ771Ae` | — | planet | no | — | terrestrial | 0.62g | 1100 | 26.4 | thin | cold_arid | — | — | — | — | +| 6 | `GJ771Af` | — | gas_giant | no | — | — | — | 3400 | 10.8 | gas_giant | — | — | — | — | — | +| ↳ 6.1 | `GJ771Af-m1` | — | moon | no | — | dwarf | 0.13g | 7 | 163.2 | trace | frozen | — | — | — | — | +| ↳ 6.2 | `GJ771Af-m2` | — | moon | no | — | dwarf | 0.07g | 15 | 369.6 | — | barren | — | — | — | — | +| 7 | `GJ771Ag` | — | planet | no | — | terrestrial | 0.46g | 8400 | 35.8 | trace | frozen | ice | — | — | — | +| 8 | `GJ771Ah` | — | planet | no | — | terrestrial | 0.36g | 18000 | 44.2 | trace | frozen | ice | — | — | — | +| 9 | `GJ771Ai` | — | planet | no | — | terrestrial | 0.28g | 38000 | 52.4 | none | frozen | ice | — | — | — | +| 10 | `GJ771Aj` | — | planet | no | — | dwarf | 0.12g | 74000 | 30.6 | none | frozen | ice | — | — | — | +| 11 | `GJ771A-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — | + +### Stations & Facilities + +| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts | +|---|---|---|---|---|---|---|---|---|---| +| `GJ771A-oort-S1` | Alshain Horizon | horizon | `GJ771A-oort` | 320 | transit | — | major | yes | 1 | + ## Topology - **Hop Distance from Gateway:** 11