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jpmschweitzerandClaude Opus 4.6 199770ee41 data(wiki): add Bodies/Population rows + economic profiles to 301 systems (#790, #781)
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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

7.5 KiB

Grünfeld

GJ 1 | M-type | west_reach


System Profile

Star M2V · 14.2 ly
Bodies 0 habitable · 5 inhabited
Gates 2 aperture · loop_member
Settlement wave_4
Industries fusion_fuel, metallic_ore, agricultural_produce, processed_food, refined_metals, hospitality, financial_services, legal_services
Exports processed_food, refined_metals, financial_services
Imports electronics, consumer_goods, medical_goods, chemicals
Population

Supply Dependency

Grünfeld's name is aspirational in the way that many Wave 4 settlement names are: the founding consortium called it "green field" and meant it literally, having surveyed a habitable body with soil conditions that could, with significant amendment and infrastructure investment, support agriculture. They were not wrong. They were also not as right as the name implies.

The soil amendment took two generations. The crops that eventually took hold are a narrow list suited to a dim M-dwarf environment with limited photosynthetic flux: modified root vegetables, a few grain varieties developed specifically for low-light growing cycles, and fungi operations that are insensitive to the light environment entirely. Grünfeld feeds itself and exports a modest surplus — mushroom products and specialty root varieties that have found a niche in the western corridor's food supply. It is not Ran. It is not trying to be. But a loop member that can supply its own food is notably more stable than one that cannot, and Grünfeld's slow agricultural development has produced a population with a genuine stake in the land in a way that purely extractive settlements do not.

The system's position on the Caldwell Point loop creates a dependency relationship: most finished goods arrive via Caldwell Point, and most export freight routes back through it. GJ 783A, the loop's other neighbor, is a quieter community that trades agricultural goods with Grünfeld on barter terms.

Faction Notes

Grünfeld is governed by an elected council with strong representation from the agricultural cooperatives that collectively own most of the arable land. The cooperatives were established early in Wave 4 as a practical necessity — individual settlers lacked the capital to run soil amendment operations at scale — and they have become the system's primary political institution over time. Council membership tracks cooperative leadership closely enough that the two bodies are functionally the same community of people, which produces efficient governance and limited opposition.

The Guardians of Autonomy have a small chapter here that is unusual in its focus: most Guardian chapters in the west corridor work on corporate labor questions, but Grünfeld's chapter is primarily concerned with land tenure and the slow process by which the largest cooperative has been acquiring land from the smallest ones through preferential credit arrangements. It is a quiet concern, not a political crisis. The largest cooperative is locally governed and not affiliated with any outer-corridor corporate structure, which makes the Guardians' case harder to argue.

Assembly presence at hop 4 is structural — delegates visit annually, assessment payments are made, there are no active compliance issues. The cooperatives do not have strong Assembly opinions either way; their primary political horizon is the loop.

Silence Topic

What Grünfeld does not examine: the soil rights register and the slow consolidation happening within it.

The original Wave 4 land grants distributed agricultural parcels across several dozen founding families and a handful of incorporated cooperatives. The largest cooperative — the Grünfeld Agricultural Consortium — has been acquiring distressed parcels through debt-consolidation arrangements for approximately sixty years. The register is public but complex, and the pattern is not obvious without analysis spanning the full document set. The sellers are families whose second or third generation found the agricultural life less appealing than the founding generation did and accepted buyout terms that seemed reasonable at the time. Whether the Consortium's accumulation will eventually produce a governance capture situation — where the cooperative holding most of the land also holds most of the council seats — is the question the current council is not asking.

Narrative Hook

Three generations of patient land acquisition have put one cooperative within a few contested parcels of controlling everything a loop-system's council needs to govern with, and the families selling the last parcels do not fully understand what they are selling.

Calibration Note

wave_4 at hop 4 is slightly later than might be expected for a system this close to Gateway, which reflects the M2V star's dim output limiting agricultural viability until adapted crop varieties made the economics work. The aspirational German name is consistent with the west_reach corridor tendency and with the founding-intention naming pattern — this is what the settlers hoped to build, carried as a name. loop_member topology creates the dependency on Caldwell Point and the relationship with GJ 783A that defines the system's economic horizon. No corporate industrial presence means governance has stayed local, which is characteristic of agricultural Wave 4 systems throughout the corridor.

Celestial Bodies

Orbit ID Name Type Inhabited Pop Mass Gravity Year (d) Day (h) Atmo Biome Hydro Economy Settlement Industrial
1 GJ1b planet no terrestrial 0.33g 8 187.2 none barren
2 GJ1c Feldmark planet yes 12M terrestrial 0.82g 65 1560.0 standard temperate_terminator liquid_water agricultural dispersed agricultural_export
3 GJ1-belt asteroid_belt no
4 GJ1d planet no terrestrial 0.48g 240 22.4 thin frozen
5 GJ1e gas_giant no 680 12.6 gas_giant
↳ 5.1 GJ1e-m1 Klause moon yes 1K dwarf 0.14g 5 129.6 thin cold_arid subsurface_liquid agricultural dispersed
6 GJ1f planet no terrestrial 0.37g 1800 31.4 trace frozen ice
7 GJ1g planet no terrestrial 0.28g 4600 39.8 trace frozen ice
8 GJ1h planet no dwarf 0.11g 10200 26.2 none frozen ice
9 GJ1-oort oort_cloud no

Stations & Facilities

ID Name Type Orbits Population Economy Governance Docking Gate Districts
GJ1-belt-S1 Steinwerk industrial GJ1-belt 180 mining standard no 1
GJ1-oort-S1 Grünfeld Horizon horizon GJ1-oort 480 transit major yes 1
GJ1c-S1 Speicher agricultural GJ1c 2K agricultural standard no 1

Topology

  • Hop Distance from Gateway: 4
  • Adjacent Systems: GJ 664, GJ 783A