Files
settled-reach/spikes/heightmap-pipeline/kallast.json
T
jpmschweitzerandClaude Opus 4.6 1c6c5b9978 feat(assets): heightmap pipeline spike — prototype + test inputs
PO-built prototype (FBM terrain, Whittaker biomes, procedural globe)
with test body definitions for all planet types. Replaces pyplatec
approach. Spike validates the pipeline architecture for batch #817.

Includes handover doc, 9 test body definitions, and updated spike
pipeline documentation. Stale pyplatec outputs removed.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-06 15:54:35 +02:00

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JSON

{
"id": "GJ144d",
"name": "Kallast",
"body_type": "planet",
"planet_class": "temperate",
"body_scale": "planet",
"seed": 122361710,
"star": {
"type": "K",
"luminosity_solar": 0.40,
"color_temp_K": 4500
},
"orbit": {
"distance_au": 0.617,
"period_days": 280,
"axial_tilt_deg": 18.0
},
"physical": {
"gravity_g": 0.95,
"oblateness": 0.003,
"atmosphere": "standard",
"atmosphere_color": [0.45, 0.65, 1.0]
},
"terrain": {
"land_fraction": 0.40,
"polar_ice_lat": 0.78,
"tectonics": "active",
"max_elevation_km": 10.0
},
"environment": {
"geothermal_flux": "low",
"uv_index": "low",
"substrate": "silicate",
"chemosynthetic": false,
"hydrosphere": "ocean"
},
"clouds": {
"enabled": true,
"coverage_base": 0.45
},
"render": {
"globe_light_angle_deg": 125,
"specular_ocean": true,
"night_side_ambient": 0.025
}
}