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☢️ Mission Radiation Dose Planner

Pick an orbit, a mission length and a point in the 11-year solar cycle, then watch cumulative radiation dose build up from three independent sources: trapped Van Allen particles, galactic cosmic rays and solar particle events.

Space & Astronomy3DModerate60 FPS💨 Air & Wind

⚙ Under the hood

Pick an orbit type, mission duration and a point in the 11-year solar cycle, then watch a live cumulative-dose chart build up from three independent radiation sources: trapped Van Allen particles (fixed by orbit alone), galactic cosmic rays (a background that is actually worse at solar minimum), and solar particle events (storm spikes that spike near solar maximum) — showing how the three trade off rather than one factor dominating.

Three.jsSpace TechnologyRadiation DoseSolar CycleVan Allen BeltsGalactic Cosmic RaysMission Planning

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install