Commit Graph
2 Commits
Author SHA1 Message Date
jpmschweitzerandClaude Sonnet 4.6 d14b242eef feat(content): add Sol city data to sol_markers/ for Luna, Mars, Europa (#849)
Adds city sections to three sol_markers/ feature files so sol_import.py
produces inhabited bodies with atlas_cities coverage.

luna_features.json (GJ0d-1, 350M pop): 3 cities — Artemis (capital, south
polar region, water ice access, 200M), Tranquility Station (Mare
Tranquillitatis, historic first settlement, 90M), Selene (Mare Imbrium,
industrial hub, 60M).

mars_features.json (GJ0e, 1.2B pop): 4 cities — Olympia (capital, Olympus
Mons region, lava tube habitat, 450M), Hellas Station (Hellas Basin, deep
low-pressure warmth, 350M), Elysium City (Elysium Mons, 250M), Chryse
Landing (Chryse Planitia, historic Viking site and port gateway, 150M).

outer_features.json (GJ0f-2 Europa, 30M pop): 2 cities — Conamara Station
(capital, Conamara Chaos, geothermal near ice plate faults, 20M), Pwyll
Base (Pwyll Crater, sub-ice ocean access, 10M).

earth_features.json already had comprehensive city coverage (40+ cities)
and required no changes.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-19 13:11:20 +02:00
jpmschweitzerandClaude Opus 4.6 18bdb1ed3d feat(assets): add Sol system handcrafted terrain pipeline
Custom pipeline for GJ-0 (Sol) that imports real NASA/USGS
planetary data instead of procedural generation. Produces the
same output format (heightmap.png, globe.png, markers.json).

Real data bodies:
- Earth: ETOPO2022 elevation + WorldClim climate + 14 rivers
- Mars: MOLA DEM + ferric biome classes + terraformed water
- Luna: LOLA DEM + lunar biome palette

Procedural fallback for Mercury, Venus, Phobos, Deimos.
Synthetic elevation from albedo for Io, Europa, Ganymede,
Callisto, Titan, Enceladus. Gas giants use existing renderer.

New biome classes 34-36 (ferric_dust/highland/lowland) for
Mars iron oxide surface. Earth features: 50 cities (smart
scatter by continent), 15 named rivers, oceans, mountains.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-07 22:22:18 +02:00