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🌌 Lagrange Points - 2D Rotating-Frame Map, Zero-Velocity Region and Stability

2D companion of the Lagrange points simulator: the circular restricted three-body problem drawn in the rotating frame, with effective-potential contours, forbidden regions, a test-particle cloud and linear stability of L1 to L5.

Space & Astronomy2DAdvanced60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Lagrange PointsThree-Body ProblemTrojan OrbitsOrbital Mechanics

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