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🕳️ Black Hole Gravity Well (2D)

A top-down 2D gravity well: launch stars with a slingshot drag and watch real inverse-square gravity pull them into orbit or spaghettify them into the event horizon.

Space Explorers2DEasy60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Drag anywhere and release to slingshot stars toward a glowing black hole, then watch real inverse-square gravity pull them into orbit or stretch them into spaghetti as they cross the event horizon. Adjust the black hole's mass and size to see how a stronger pull tightens orbits and swallows stars faster.

black holegravityorbitspacekids2D

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