A beautiful, educational and fun interactive model of the solar system

The solar system has one star, eight planets, five dwarf planets, at least 290 moons, more than 1.3 million asteroids, and about 3,900 comets.

Make a scale model of the Solar System and learn the REAL definition of "space."

Explore the 3D world of the Solar System. Learn about past and future missions.

Build your own system of heavenly bodies and watch the gravitational ballet. With this orbit simulator, you can set initial positions, velocities, and masses of 2, 3, or 4 bodies, and then see them orbit each …

Mar 26, 2026 · Solar system, assemblage consisting of the Sun and those bodies orbiting it: 8 planets with more than 400 known planetary satellites; many asteroids, some with their own satellites; …

Feb 27, 2025 · In this project we'll show you how to make a model of the Solar System that shows the distances between the planets to scale. It makes for a fun science and astronomy project for kids, …

Create your own planet, real or imaginary, using advanced WebGL technology in PlanetMaker.

Create and explore solar systems with interactive simulations, observing gravitational effects and celestial body movements.

Build your own Solar system allows students to custom design a planetary system and study their creation.