Initializing, please wait a moment

How to explore Three-Body Problem 3D Explorer

Open the Three-Body Problem 3D Explorer, watch the figure-8 choreography, and scrub speed or IC kick while reading G = 6.674×10⁻¹¹.

  1. Open https://freetoolonline.com/space-3d/three-body-problem.html and wait for three colored bodies with trails.
  2. Read the facts panel: G = 6.674×10⁻¹¹ and the 2000 figure-8 solution.
  3. Scrub Speed, or press Pause/Play.
  4. Raise IC kick slightly, press Reset figure-8, and watch sensitivity.
  5. Compare with Gravity Well 3D when you need a potential surface instead of orbits.
Follow four steps in the Three-Body Problem walkthrough: open the explorer, read the facts panel, scrub Speed or press Pause and Play, then raise IC kick and Reset figure-8.
Open explorer, read facts, scrub Speed, reset figure-8.

Next: the when guide or vs alternatives. Open the Three-Body Problem 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.

Why trust these tools

  • Ten-plus years of web tooling. The freetoolonline editorial team has shipped browser-based utilities since 2015. The goal has never changed: get you to a working output fast, without an install.
  • No install, no sign-up. Open a tool and get a working output in seconds - nothing to download and no account to create. Tools that need heavy processing run it on our service, so even a low-powered machine gets the job done.
  • Analytics stops at the page view. We measure which pages get visited, not what you type or upload inside a tool. There is nothing to sign in to and no profile is attached to your input.
  • Open-source core components. The processing engines underneath (libheif, libde265, pdf-lib, terser, clean-css, ffmpeg.wasm, and others) are public and audit-able. We link to each one in its tool page's footer.
  • Free, with or without ads. All tools are fully functional without sign-up. The Disable Ads button in the header is always available if you need a distraction-free run.

Related tools:

  • Solar System 3D Explorer - Solar System 3D Explorer - All eight planets orbit the sun live on screen - drag to orbit the view,
  • Galaxy 3D Simulator - Galaxy 3D Simulator - Up to 100,000 points form the spiral arms on desktop (30,000 on phones so
  • Velociraptor 3D Viewer - View a Velociraptor in 3D at its true, turkey-sized scale - rotate the model, size it against a
  • Triceratops 3D Viewer - View a Triceratops in 3D - rotate its frilled skull and three horns, size the model against a
  • Giganotosaurus 3D Viewer - View Giganotosaurus in 3D - rotate the model, size it against a person, and read its real length,
  • Apatosaurus 3D Viewer - View Apatosaurus in 3D - rotate the stocky sauropod, size it against a person, and read its real
  • Moon Phases 3D Explorer - Moon Phases 3D Explorer - Scrub through a synodic month and watch the Sun-Earth-Moon geometry set
  • Saturn Rings 3D Explorer - Saturn Rings 3D Explorer - Explore Saturn's main C, B, and A rings and the Cassini Division in 3D
  • Kepler Orbits 3D Explorer - Kepler Orbits 3D Explorer - Explore Kepler's three laws with an elliptical orbit in 3D -
  • Moon Calendar 3D Explorer - Moon Calendar 3D Explorer - Scrub a synodic month on a calendar-style Moon view with earthshine on
  • ISS Orbit Tracker 3D Explorer - ISS Orbit Tracker 3D Explorer - Watch a procedural ISS low-Earth orbit around Earth with a yellow
  • Lunar Eclipse 3D Explorer - Lunar Eclipse 3D Explorer - Scrub a lunar eclipse as the full Moon passes through Earth's penumbra

Related guides: