Celestia

Solar System, is galaxy star system earth on Planets, Moon, Comet, Satellites, Stars, Galaxies All Space on Rockets are Launched on Orbit on Earth. Planets: Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto Planet Moons Numbers: Earth 1 Moon, Mars 2 Moons, Jupiter 4 Moons, Saturn 82 Moons, Uranus 27 Moons, Neptune 2 Moons, Pluto 3 Moons Hot on Sun Burning Planet: Mercury, Venus Rocky Planets: Mercury, Venus, Earth, Mars Gas Giants: Jupiter, Saturn, Uranus, Neptune