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settled-reach/wiki/star-systems/GJ-3403/index.md
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jpmschweitzerandClaude Opus 4.6 199770ee41 data(wiki): add Bodies/Population rows + economic profiles to 301 systems (#790, #781)
Adds Bodies and Population rows to System Profile tables across all 301
star-system wiki pages. Adds Industries, Exports, and Imports economic
profile rows derived from systems.db economic_base + body type + topology.
Includes 9 body/station name changes from cultural diversity remediation.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 16:03:56 +02:00

3.9 KiB

GJ 3403

GJ 3403 | K-type | deep_frontier


System Profile

Star K · 33.5 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 3403 has been surveyed, found adequate, and left alone.

The K-type primary is a better star than most at this depth — warmer than an M-dwarf, more stable, producing something closer to what the human body expects from a sky. The primary world meets settlement criteria: breathable atmosphere, adequate warmth, reasonable water distribution, no significant geological instability. Survey assessments across multiple visits have reached the same conclusion each time: habitable world, meets minimum parameters, no compelling argument for or against.

"No compelling argument for or against" is how a world remains empty for generations. The positive case for settling GJ 3403 — it is adequate — runs directly into the negative case for not settling GJ 3403 at hop ten: it is only adequate. The inner-Reach settlement wave funded frontier development when the economics were favorable, and GJ 3403's economics were never favorable enough to compete with better opportunities at closer distances. The corridor needed a node here. Nobody needed a home here. The distinction is the whole story.

The system connects to Neugrund at GJ 675 on one side — the multicultural experiment, the self-conscious attempt to build something deliberately mixed — and GJ 656 in the other direction. The corridor exists. The horizon station processes transit. The habitable world turns below, meeting its parameters.


Supply Dependency

None.


Faction Notes

No faction presence.


Celestial Bodies

Orbit ID Name Type Inhabited Pop Mass Gravity Year (d) Day (h) Atmo Biome Hydro Economy Settlement Industrial
1 GJ3403b planet no terrestrial 0.46g 26 19.6 none barren
2 GJ3403c planet no terrestrial 0.84g 195 25.8 standard temperate liquid_water
3 GJ3403-belt asteroid_belt no
4 GJ3403d planet no terrestrial 0.58g 560 27.4 thin cold_arid
5 GJ3403e gas_giant no 1800 11.8 gas_giant
↳ 5.1 GJ3403e-m1 moon no dwarf 0.11g 6 139.2 none frozen
6 GJ3403f planet no terrestrial 0.44g 4600 34.2 trace frozen ice
7 GJ3403g planet no terrestrial 0.34g 10600 42.4 trace frozen ice
8 GJ3403h planet no dwarf 0.12g 24000 28.6 none frozen ice
9 GJ3403i planet no dwarf 0.08g 50000 22.8 none frozen ice
10 GJ3403-oort oort_cloud no

Stations & Facilities

ID Name Type Orbits Population Economy Governance Docking Gate Districts
GJ3403-oort-S1 GJ 3403 Horizon horizon GJ3403-oort transit major yes 1

Topology

  • Hop Distance from Gateway: 10
  • Adjacent Systems: GJ 675 (Neugrund), GJ 656