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LIVE 3D PLANET SYSTEM
Solar System Orrery Playground
Explore a moving 3D planetary system with orbit rings, habitable-zone band, resonance ratios, planet labels, CSV ephemeris, SVG orbit map, Markdown brief and JSON receipt.
Reviewed 2026-06-29
EducationKepler-style period scalingHabitable-zone band from stellar luminosity approximationAnimated planet positions plus orbit ringsCSV/SVG/Markdown/receipt exports
WHY THIS BELONGS ON FASTTOOL
A visually serious tool should produce an artifact, not a paragraph.
This page creates a 3D scene, an inspectable projection, a ledger, a written proof brief and a receipt that humans and AI agents can compare.