From 28704ac1e9a1944b58a14d19aae294f5c1f19f7d Mon Sep 17 00:00:00 2001 From: Jeroen Schweitzer Date: Wed, 25 Mar 2026 16:23:26 +0100 Subject: [PATCH] =?UTF-8?q?data(atlas):=20author=20Fremantle=20(GJ=20273)?= =?UTF-8?q?=20=E2=80=94=20Bunbury,=20Guildford,=20Bayswater,=20Onslow?= 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/GJ273.json | 33 +++++++++++++++++++++++++++++++ wiki/star-systems/GJ-273/index.md | 26 ++++++++++++++++++++++++ 2 files changed, 59 insertions(+) create mode 100644 docs/atlas/proposals/GJ273.json diff --git a/docs/atlas/proposals/GJ273.json b/docs/atlas/proposals/GJ273.json new file mode 100644 index 000000000..8a6f131d0 --- /dev/null +++ b/docs/atlas/proposals/GJ273.json @@ -0,0 +1,33 @@ +{ + "system_id": "GJ 273", + "proper_name": "Fremantle", + "star_type": "M", + "spectral_class": "M5", + "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": "GJ273b", "proper_name": null, "body_type": "planet", "orbit_index": 1, "parent_body_id": null, "inhabited": false, "population": 0, "mass_class": "terrestrial", "surface_gravity": 0.30, "orbital_period_days": 2, "rotation_period_hours": 48, "atmosphere": "none", "biome_summary": "barren", "hydrosphere": "none", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "inner scorched rocky, tidally locked, flare-exposed"}, + {"body_id": "GJ273c", "proper_name": "Bunbury", "body_type": "planet", "orbit_index": 2, "parent_body_id": null, "inhabited": true, "population": 800000000, "mass_class": "terrestrial", "surface_gravity": 0.88, "orbital_period_days": 12, "rotation_period_hours": 288, "atmosphere": "breathable", "biome_summary": "temperate", "hydrosphere": "moderate", "economic_role": "coordination", "settlement_pattern": "urban", "industrial_corridor": "gate_corp", "notes": "primary inhabited world, Wave 2 colony, 400 years of settlement, Gate Corporation maintenance academy, institutional junction, tidally locked with adapted agriculture"}, + {"body_id": "GJ273c-1", "proper_name": null, "body_type": "moon", "orbit_index": 1, "parent_body_id": "GJ273c", "inhabited": false, "population": 0, "mass_class": "dwarf", "surface_gravity": 0.05, "orbital_period_days": 3, "rotation_period_hours": 72, "atmosphere": "none", "biome_summary": "barren", "hydrosphere": "none", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "small moon"}, + {"body_id": "GJ273d", "proper_name": null, "body_type": "planet", "orbit_index": 3, "parent_body_id": null, "inhabited": false, "population": 0, "mass_class": "terrestrial", "surface_gravity": 0.40, "orbital_period_days": 35, "rotation_period_hours": 18.0, "atmosphere": "thin", "biome_summary": "arid", "hydrosphere": "none", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "rocky, beyond habitable zone"}, + {"body_id": "GJ273e", "proper_name": null, "body_type": "planet", "orbit_index": 4, "parent_body_id": null, "inhabited": false, "population": 0, "mass_class": "terrestrial", "surface_gravity": 0.32, "orbital_period_days": 100, "rotation_period_hours": 15.0, "atmosphere": "thin", "biome_summary": "frozen", "hydrosphere": "ice", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "cold rocky"}, + {"body_id": "GJ273f", "proper_name": null, "body_type": "planet", "orbit_index": 5, "parent_body_id": null, "inhabited": false, "population": 0, "mass_class": "terrestrial", "surface_gravity": 0.28, "orbital_period_days": 285, "rotation_period_hours": 22.0, "atmosphere": "none", "biome_summary": "frozen", "hydrosphere": "ice", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "outer cold rocky"}, + {"body_id": "GJ273g", "proper_name": null, "body_type": "gas_giant", "orbit_index": 6, "parent_body_id": null, "inhabited": false, "population": 0, "mass_class": "gas_giant", "surface_gravity": null, "orbital_period_days": 1100, "rotation_period_hours": 11.0, "atmosphere": "dense", "biome_summary": null, "hydrosphere": null, "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "moderate gas giant"}, + {"body_id": "GJ273g-1", "proper_name": null, "body_type": "moon", "orbit_index": 1, "parent_body_id": "GJ273g", "inhabited": false, "population": 0, "mass_class": "dwarf", "surface_gravity": 0.06, "orbital_period_days": 5, "rotation_period_hours": 120, "atmosphere": "none", "biome_summary": "barren", "hydrosphere": "none", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "inner gas giant moon"}, + {"body_id": "GJ273g-2", "proper_name": null, "body_type": "moon", "orbit_index": 2, "parent_body_id": "GJ273g", "inhabited": false, "population": 0, "mass_class": "dwarf", "surface_gravity": 0.04, "orbital_period_days": 12, "rotation_period_hours": 288, "atmosphere": "none", "biome_summary": "frozen", "hydrosphere": "ice", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "icy outer gas giant moon"}, + {"body_id": "GJ273h", "proper_name": null, "body_type": "planet", "orbit_index": 7, "parent_body_id": null, "inhabited": false, "population": 0, "mass_class": "terrestrial", "surface_gravity": 0.20, "orbital_period_days": 3200, "rotation_period_hours": 16.0, "atmosphere": "none", "biome_summary": "frozen", "hydrosphere": "ice", "economic_role": null, "settlement_pattern": null, "industrial_corridor": null, "notes": "distant ice dwarf"}, + {"body_id": "GJ273-belt", "proper_name": null, "body_type": "asteroid_belt", "orbit_index": 8, "parent_body_id": null, "inhabited": false, "population": 0, "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": "outer belt"}, + {"body_id": "GJ273-oort", "proper_name": null, "body_type": "oort_cloud", "orbit_index": 9, "parent_body_id": null, "inhabited": false, "population": 0, "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": "GJ273c-S1", "proper_name": "Guildford", "orbits_body_id": "GJ273c", "station_type": "research", "population": 45000000, "economic_role": "coordination", "docking_class": "major", "has_gate_infrastructure": false, "notes": "Gate Corporation maintenance academy, north_reach gate technician training, 300 years of aperture repair archives"}, + {"station_id": "GJ273c-S2", "proper_name": "Bayswater", "orbits_body_id": "GJ273c", "station_type": "transit", "population": 8000000, "economic_role": "transit", "docking_class": "major", "has_gate_infrastructure": false, "notes": "junction transit hub, 3-aperture routing"}, + {"station_id": "GJ273-oort-S1", "proper_name": "Onslow", "orbits_body_id": "GJ273-oort", "station_type": "horizon", "population": 3000, "economic_role": "transit", "docking_class": "major", "has_gate_infrastructure": true, "notes": "horizon station, 3 apertures, resident gate maintenance crew rotating from Guildford academy"} + ] +} diff --git a/wiki/star-systems/GJ-273/index.md b/wiki/star-systems/GJ-273/index.md index 75a1cfc96..d535bf3cb 100644 --- a/wiki/star-systems/GJ-273/index.md +++ b/wiki/star-systems/GJ-273/index.md @@ -38,6 +38,32 @@ The oldest gate maintenance records in the north_reach are here, and two generat `wave_2` at `hop_distance: 4` with `junction` topology makes Fremantle structurally important without being a named power center. Its M5 stellar class is unremarkable — the habitable body orbits very close in, as is typical for M-dwarf settlement — but the system's value was never its physical characteristics. It was the gate convergence point, and four centuries of institutional investment have made the convergence the reality rather than an accident of topology. +## Celestial Bodies + + +| Orbit | ID | Name | Type | Inhabited | Pop | Mass | Gravity | Year (d) | Day (h) | Atmo | Biome | Hydro | Economy | Settlement | Industrial | +|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| +| 1 | `GJ273b` | — | planet | no | — | terrestrial | 0.30g | 2 | 48.0 | none | barren | none | — | — | — | +| 2 | `GJ273c` | Bunbury | planet | yes | 800M | terrestrial | 0.88g | 12 | 288.0 | breathable | temperate | moderate | coordination | urban | gate_corp | +| ↳ 2.1 | `GJ273c-1` | — | moon | no | — | dwarf | 0.05g | 3 | 72.0 | none | barren | none | — | — | — | +| 3 | `GJ273d` | — | planet | no | — | terrestrial | 0.40g | 35 | 18.0 | thin | arid | none | — | — | — | +| 4 | `GJ273e` | — | planet | no | — | terrestrial | 0.32g | 100 | 15.0 | thin | frozen | ice | — | — | — | +| 5 | `GJ273f` | — | planet | no | — | terrestrial | 0.28g | 285 | 22.0 | none | frozen | ice | — | — | — | +| 6 | `GJ273g` | — | gas_giant | no | — | gas_giant | — | 1100 | 11.0 | dense | — | — | — | — | — | +| ↳ 6.1 | `GJ273g-1` | — | moon | no | — | dwarf | 0.06g | 5 | 120.0 | none | barren | none | — | — | — | +| ↳ 6.2 | `GJ273g-2` | — | moon | no | — | dwarf | 0.04g | 12 | 288.0 | none | frozen | ice | — | — | — | +| 7 | `GJ273h` | — | planet | no | — | terrestrial | 0.20g | 3200 | 16.0 | none | frozen | ice | — | — | — | +| 8 | `GJ273-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — | +| 9 | `GJ273-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — | + +### Stations & Facilities + +| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts | +|---|---|---|---|---|---|---|---|---|---| +| `GJ273-oort-S1` | Onslow | horizon | `GJ273-oort` | 3K | transit | — | major | yes | 1 | +| `GJ273c-S1` | Guildford | research | `GJ273c` | 45M | coordination | — | major | no | 1 | +| `GJ273c-S2` | Bayswater | transit | `GJ273c` | 8M | transit | — | major | no | 1 | + ## Topology - **Hop Distance from Gateway:** 4