nx_solar_system_catalog.nx

nx_solar_system_catalog.nx -- catalog of solar-system bodies. Cross-cutting Substrate C foundational data primitive per nxc2/docs/NISHI_GAME_ENGINE_ROADMAP.md "Solar system macro- benchmark." Holds physical parameters (mass, radius, orbit, composition flags) for every major solar-system body the substrate generates. FULL CATALOG (per feedback-maximum-capability-no-simplification cardinal, 2026-05-16): 37 bodies covering all 5 categories: - 1 star (Sun) - 8 planets (Mercury -> Neptune) - 13 major moons (Luna, Phobos, Deimos, 4 Galileans, Titan + 3 Saturn icy, Titania, Oberon, Triton) - 5 dwarf planets (Ceres, Pluto, Haumea, Makemake, Eris) - 3 representative asteroids (Vesta, Pallas, Hygiea) - 3 well-known comets (1P/Halley, C/1995 O1 Hale-Bopp, 2I/Borisov interstellar) - 3 TNOs (Sedna, Quaoar, Orcus) Per-body fields: ID, kind, radius_km, mass_e20kg (0 for sub-Phobos bodies where Q14 underflows), semi-major axis (AU for solar orbits; thousands-km for moon orbits relative to their parent), orbital period (days), rotation period (hours), atmosphere flag, rings flag, PARENT BODY ID (NX_BODY_SUN for planets/dwarfs/asteroids/TNOs; parent planet for moons; 0 - 1 for the Sun itself). Data source: NASA JPL Horizons + Wikipedia infoboxes for the physical parameters. Per cardinal `feedback-no-third-party-trust-native-or-nothing`: these are PUBLIC-DOMAIN scientific reference values (NASA is US federal civil-service work, TIER_0_UNENCUMBERED). No copyrighted imagery or text absorbed -- only numbers. Per cardinal `feedback-procgen-causal-growth-not-direct-sampling`: these parameters are the CAUSAL INPUTS to per-body generators (atmosphere -> climate -> biome -> surface features). Without this catalog, the per-body generators would be guessing. Q14 conventions across the catalog: