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🛰 Orbital Spaceflight Mechanics - 2D Hohmann Transfer Planner

2D companion of the Orbital Spaceflight sandbox: top-down two-body orbit with Hohmann transfer planning, vis-viva speeds, delta-v budget, energy and altitude graphs.

Space & Astronomy2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the Orbital Spaceflight sandbox: top-down two-body orbit with Hohmann transfer planning, vis-viva speeds, delta-v budget, energy and altitude graphs.

orbital mechanicsHohmann transferdelta-vKepler

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install