From 5eb03f58601b034550ddf0fbeb0d8d838e12360d Mon Sep 17 00:00:00 2001 From: Jeroen Schweitzer Date: Sun, 29 Mar 2026 13:39:10 +0200 Subject: [PATCH] =?UTF-8?q?data(atlas):=20author=20GJ=20687=20(Matsue)=20?= =?UTF-8?q?=E2=80=94=20east=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/GJ687.json | 229 ++++++++++++++++++++++++++++++ wiki/star-systems/GJ-687/index.md | 22 +++ 2 files changed, 251 insertions(+) create mode 100644 docs/atlas/proposals/GJ687.json diff --git a/docs/atlas/proposals/GJ687.json b/docs/atlas/proposals/GJ687.json new file mode 100644 index 000000000..85dabbcc6 --- /dev/null +++ b/docs/atlas/proposals/GJ687.json @@ -0,0 +1,229 @@ +{ + "system_id": "GJ 687", + "proper_name": "Matsue", + "star_type": "M", + "spectral_class": "M3.5Vvar", + "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": "GJ687b", + "proper_name": null, + "body_type": "planet", + "orbit_index": 1, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.32, + "orbital_period_days": 4.8, + "rotation_period_hours": 115.2, + "atmosphere": "none", + "biome_summary": "barren", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "inner scorched rocky, tidally locked" + }, + { + "body_id": "GJ687c", + "proper_name": "Matsue", + "body_type": "planet", + "orbit_index": 2, + "parent_body_id": null, + "inhabited": true, + "population": 800000, + "mass_class": "terrestrial", + "surface_gravity": 0.81, + "orbital_period_days": 38.0, + "rotation_period_hours": 912.0, + "atmosphere": "standard", + "biome_summary": "temperate_terminator", + "hydrosphere": "liquid_water", + "economic_role": "manufacturing", + "settlement_pattern": "urban_concentrated", + "industrial_corridor": "component_fabrication", + "notes": "primary inhabited world; tidally locked; wave_3 Japanese heritage; industrial syndicate council governance; precision component fabrication relay — machined parts, electronics housings, structural fittings; Yongli Combine manufacturing affiliate (two complexes); mildly variable star managed for industrial operations" + }, + { + "body_id": "GJ687-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": "GJ687d", + "proper_name": null, + "body_type": "planet", + "orbit_index": 4, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.46, + "orbital_period_days": 95.0, + "rotation_period_hours": 21.6, + "atmosphere": "thin", + "biome_summary": "frozen", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outer rocky, cold, uninhabited" + }, + { + "body_id": "GJ687e", + "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": 420.0, + "rotation_period_hours": 13.2, + "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": "GJ687e-m1", + "proper_name": null, + "body_type": "moon", + "orbit_index": 1, + "parent_body_id": "GJ687e", + "inhabited": false, + "population": null, + "mass_class": "dwarf", + "surface_gravity": 0.11, + "orbital_period_days": 5.1, + "rotation_period_hours": 122.4, + "atmosphere": null, + "biome_summary": "frozen", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "small icy moon, tidally locked" + }, + { + "body_id": "GJ687f", + "proper_name": null, + "body_type": "planet", + "orbit_index": 6, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.38, + "orbital_period_days": 1400.0, + "rotation_period_hours": 33.0, + "atmosphere": "trace", + "biome_summary": "frozen", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outer icy rocky, uninhabited" + }, + { + "body_id": "GJ687g", + "proper_name": null, + "body_type": "planet", + "orbit_index": 7, + "parent_body_id": null, + "inhabited": false, + "population": null, + "mass_class": "terrestrial", + "surface_gravity": 0.28, + "orbital_period_days": 3600.0, + "rotation_period_hours": 42.0, + "atmosphere": "trace", + "biome_summary": "frozen", + "hydrosphere": null, + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "distant icy rocky, uninhabited" + }, + { + "body_id": "GJ687h", + "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": 8200.0, + "rotation_period_hours": 26.0, + "atmosphere": "none", + "biome_summary": "frozen", + "hydrosphere": "ice", + "economic_role": null, + "settlement_pattern": null, + "industrial_corridor": null, + "notes": "outermost ice dwarf" + }, + { + "body_id": "GJ687-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": "GJ687-oort-S1", + "proper_name": "Matsue Horizon", + "orbits_body_id": "GJ687-oort", + "station_type": "horizon", + "population": 1200, + "economic_role": "transit", + "docking_class": "major", + "has_gate_infrastructure": true, + "notes": "horizon station — 2 apertures; through_route; connects Kurashiki and Suzhou; feedstock import and component export staging" + } + ] +} diff --git a/wiki/star-systems/GJ-687/index.md b/wiki/star-systems/GJ-687/index.md index 7c95aa72a..9049f9fb9 100644 --- a/wiki/star-systems/GJ-687/index.md +++ b/wiki/star-systems/GJ-687/index.md @@ -42,6 +42,28 @@ The Yongli Combine's workers at Matsue have better-documented skills and lower a The systems.db registers this system as `unsettled` — a database anomaly that likely reflects an incomplete settlement-wave filing rather than genuine uninhabitation. The physical description (through_route topology, two gates, named system with clear industrial function) is inconsistent with unsettled status. This page treats the system as settled and flags the discrepancy for database correction. The M3.5Vvar star classification (a mildly variable M-dwarf) is consistent with an industrial rather than agricultural economy — surface agriculture is viable in shielded habitats but not open-field. Manufacturing, which does not require stable stellar irradiation, suits this star type. +## Celestial Bodies + + +| Orbit | ID | Name | Type | Inhabited | Pop | Mass | Gravity | Year (d) | Day (h) | Atmo | Biome | Hydro | Economy | Settlement | Industrial | +|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| +| 1 | `GJ687b` | — | planet | no | — | terrestrial | 0.32g | 5 | 115.2 | none | barren | — | — | — | — | +| 2 | `GJ687c` | Matsue | planet | yes | 800K | terrestrial | 0.81g | 38 | 912.0 | standard | temperate_terminator | liquid_water | manufacturing | urban_concentrated | component_fabrication | +| 3 | `GJ687-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — | +| 4 | `GJ687d` | — | planet | no | — | terrestrial | 0.46g | 95 | 21.6 | thin | frozen | — | — | — | — | +| 5 | `GJ687e` | — | gas_giant | no | — | — | — | 420 | 13.2 | gas_giant | — | — | — | — | — | +| ↳ 5.1 | `GJ687e-m1` | — | moon | no | — | dwarf | 0.11g | 5 | 122.4 | — | frozen | — | — | — | — | +| 6 | `GJ687f` | — | planet | no | — | terrestrial | 0.38g | 1400 | 33.0 | trace | frozen | — | — | — | — | +| 7 | `GJ687g` | — | planet | no | — | terrestrial | 0.28g | 3600 | 42.0 | trace | frozen | — | — | — | — | +| 8 | `GJ687h` | — | planet | no | — | dwarf | 0.12g | 8200 | 26.0 | none | frozen | ice | — | — | — | +| 9 | `GJ687-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — | + +### Stations & Facilities + +| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts | +|---|---|---|---|---|---|---|---|---|---| +| `GJ687-oort-S1` | Matsue Horizon | horizon | `GJ687-oort` | 1K | transit | — | major | yes | 1 | + ## Topology - **Hop Distance from Gateway:** 4