Files
settled-reach/wiki/star-systems/GJ-69/index.md
T
jpmschweitzerandClaude Opus 4.6 db241b88bd refactor(schema): rename biome_summary to planet_class (D-188)
"Biome" describes per-zone vegetation classification (Whittaker table).
"Planet class" describes overall planetary character. The conflation
caused the planet generator to misclassify ~270 bodies as barren.

Scope: systems.db column, schema SQL, Rust atlas code, wiki table
headers (Biome → Class), atlas proposal JSONs, all docs/decisions,
tooling scripts. Also normalizes atmosphere vocabulary (breathable →
standard) and expands planet class mapping to all 26 wiki values.
Unknown classes default to temperate for modder safety.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-06 17:10:35 +02:00

5.0 KiB

GJ 69

GJ 69 | K-type | deep_frontier


System Profile

Star K · 31.8 ly
Bodies 0 habitable · 1 inhabited
Gates 2 aperture · through_route
Settlement unsettled
Industries fusion_fuel, metallic_ore
Exports —
Imports processed_food, electronics, consumer_goods, medical_goods, refined_metals, heavy_equipment
Population —

GJ 69 is a gap in an otherwise continuous chain.

The corridor here runs between Tiefenbach at GJ 174 on one side and Fluchtburg at GJ 428A on the other — both settled communities, both with defined identities and consistent populations. GJ 69 sits between them: a K-type primary, a habitable world with stable agricultural potential, a corridor node that transit vessels pass through regularly on the way between two communities that have been neighbors across this gap for long enough to have forgotten that there was a time before the route was mapped.

Three settlement proposals have been advanced over two centuries. The first, approximately two hundred years ago, came from a Tiefenbach community initiative — a proposal to extend the agricultural corridor by one hop, establish a secondary farming settlement, and develop the supply chain between the two communities into something that could support a third node. The proposal reached the planning stage and was abandoned when the funding consortium dissolved over disagreements about governance structure. The second, approximately one hundred and twenty years ago, came from a Syndic combine's commercial survey division, which identified the system as having good agricultural development potential and proposed a managed settlement operation. The combine eventually deprioritized the investment in favor of closer and more immediately productive frontier development. The third, approximately forty years ago, came from a mixed community proposal that never progressed past preliminary organization.

The world is green and quiet and waiting. It has been waiting, in its current state of being clearly habitable and consistently ignored, for the entire duration of its documented survey history. Transit vessels passing through see it in the navigational display and continue on their way. The people of Tiefenbach and Fluchtburg are aware of it in the way that neighbors are aware of an empty lot between two houses: it is simply always there, and the question of what should happen with it is always vaguely present and never urgently pressing.


Supply Dependency

None.


Faction Notes

No faction presence. Tiefenbach and Fluchtburg both have informal standing as corridor neighbors and have both been party to the failed settlement proposals. Neither community has formally claimed the system.


Narrative Hook

A settled community on each side, transit traffic through the middle, and a good world in the center that three separate proposals over two centuries have declined to actually settle.


Celestial Bodies

Orbit ID Name Type Inhabited Pop Mass Gravity Year (d) Day (h) Atmo Class Hydro Economy Settlement Industrial
1 GJ69b — planet no — terrestrial 0.42g 16 19.4 none barren — — — —
2 GJ69c — planet no — terrestrial 0.88g 140 25.8 standard temperate liquid_water — — —
3 GJ69-belt — asteroid_belt no — — — — — — — — — — —
4 GJ69d — planet no — terrestrial 0.56g 440 27.2 thin cold_arid — — — —
5 GJ69e — gas_giant no — — — 1400 12.2 gas_giant — — — — —
↳ 5.1 GJ69e-m1 — moon no — dwarf 0.11g 5 129.6 none frozen — — — —
6 GJ69f — planet no — terrestrial 0.44g 3800 33.8 trace frozen ice — — —
7 GJ69g — planet no — terrestrial 0.34g 8800 42.2 trace frozen ice — — —
8 GJ69h — planet no — dwarf 0.12g 20000 28.4 none frozen ice — — —
9 GJ69i — planet no — dwarf 0.08g 44000 22.6 none frozen ice — — —
10 GJ69-oort — oort_cloud no — — — — — — — — — — —

Stations & Facilities

ID Name Type Orbits Population Economy Governance Docking Gate Districts
GJ69-oort-S1 GJ 69 Horizon horizon GJ69-oort — transit — major yes 1

Topology

  • Hop Distance from Gateway: 10
  • Adjacent Systems: GJ 174 (Tiefenbach), GJ 428A (Fluchtburg)