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Khi nao dung N-Body Sandbox 3D Explorer

Use the N-Body Sandbox 3D Explorer when you need a free-form gravity playground - and skip it when you only need a fixed choreography or a static potential-well diagram.

  • Classroom demos of emergent orbits, scatters, and captures
  • Showing that chaos increases with more bodies
  • Introducing the real value of Newtonian G

This page uses a scaled gravitational constant for visible motion and is not a general-purpose ephemeris.

Walk the controls in the step-by-step guide, or compare options in vs alternatives. Open the N-Body Sandbox 3D Explorer.

Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. No account is needed to use any tool. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

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