Files
settled-reach/wiki/star-systems/GJ-174/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

5.8 KiB

Tiefenbach

GJ 174 | K-type | deep_frontier

The name means "deep creek" — modest, topographic, the kind of name that people give a place when they are focused on living in it rather than describing it. The founders came here three hundred years ago during the early Secession upheaval, having read the political situation in the inner Reach correctly and decided to be elsewhere when it resolved. They built a community designed from the first year to sustain itself through instability it could not predict and would not be close enough to experience directly. Three hundred years later, their descendants are still here.


System Profile

Star K · 30.5 ly
Bodies 0 habitable · 2 inhabited
Gates 2 aperture · through_route
Settlement wave_3
Industries fusion_fuel, metallic_ore, hospitality, financial_services, legal_services
Exports financial_services
Imports processed_food, electronics, consumer_goods, medical_goods, refined_metals, heavy_equipment
Population —

Supply Dependency

Tiefenbach is agriculturally self-sufficient. The K-type star gives more light than the M-dwarfs that dominate the deep frontier, which has meant steadier agricultural yields and somewhat less intensive adaptation work than the corridor systems further out. The founding cohort arrived with agricultural expertise and institutional memory of what the first generation would require, and they built accordingly.

The dependency structure that the founders designed has remained intact: local production covers food and most common materials; external supply provides manufactured components and medical equipment on a schedule measured in years rather than months. The emergency reserve protocols established in the founding generation are still in operation. They have been reviewed in every generation. The review process is part of the community's institutional calendar.

Faction Notes

Tiefenbach has minimal external institutional presence. The Compact of Westphalia's framework covers the community nominally, but the distance and the community's founding disposition toward self-reliance mean that Compact affiliation is more historical than operational. The community does not call on the Compact for governance functions. The Compact does not impose them.

The Lattice Commission has a compliance record for Tiefenbach that is clean and infrequently audited. The community maintains its compliance filings on schedule. Commission agents have not visited within the current generation's experience.

Silence Topic

What Tiefenbach does not discuss openly: the unresolved question, in every generation, of whether the founding decision was prescience or cowardice.

The founders left the inner Reach during the Secession upheaval. They predicted that the situation would become unpleasant, and they were correct — the Secession period was difficult for inner Reach communities in ways that Tiefenbach, at deep frontier distance, did not experience. This outcome vindicates the decision in practical terms. Whether leaving was the right thing, whether a community with Tiefenbach's resources and capabilities should have stayed and participated in the political outcome rather than withdrawing from it, is a question that each generation has addressed and not answered. The founding narrative celebrates the founders' judgment. The community's private discourse is more equivocal. Nobody talks about this with outside visitors.

Narrative Hook

Tiefenbach was founded during the Secession upheaval by families who predicted correctly that the inner Reach was about to become unpleasant; three centuries later, their descendants celebrate the decision and privately debate, in every generation, whether they should have stayed.

Celestial Bodies

Orbit ID Name Type Inhabited Pop Mass Gravity Year (d) Day (h) Atmo Class Hydro Economy Settlement Industrial
1 GJ174b — planet no — terrestrial 0.42g 22 19.2 none barren — — — —
2 GJ174c Clausthal planet yes 20K terrestrial 0.90g 180 26.4 standard temperate liquid_water agricultural dispersed agricultural_export
3 GJ174-belt — asteroid_belt no — — — — — — — — — — —
4 GJ174d — planet no — terrestrial 0.56g 560 27.4 thin cold_arid — — — —
5 GJ174e — gas_giant no — — — 1800 11.8 gas_giant — — — — —
↳ 5.1 GJ174e-m1 — moon no — dwarf 0.11g 6 139.2 none frozen — — — —
6 GJ174f — planet no — terrestrial 0.44g 4600 33.8 trace frozen ice — — —
7 GJ174g — planet no — terrestrial 0.34g 10800 42.4 trace frozen ice — — —
8 GJ174h — planet no — dwarf 0.12g 24000 28.6 none frozen ice — — —
9 GJ174i — planet no — dwarf 0.08g 52000 22.4 none frozen ice — — —
10 GJ174-oort — oort_cloud no — — — — — — — — — — —

Stations & Facilities

ID Name Type Orbits Population Economy Governance Docking Gate Districts
GJ174-oort-S1 Tiefenbach Horizon horizon GJ174-oort 380 transit — major yes 1

Topology

  • Hop Distance from Gateway: 9
  • Adjacent Systems: GJ 189 (Altgrund), GJ 69