uranus88Uranus, seventh planet in distance from the Sun and the least massive of the solar system’s four giant, or Jovian, planets. Uranus has more than two dozen moons, five of whichPhoto of Uranus taken by NASA's Voyager 2 spacecraft in 1986. Image credit: NASAJPL-Caltech. Uranus is the 7th planet from the Sun with an average distance of 19.19 AU or 2.871