Uranus is the smallest of the gas planets, but its diameter of 51,118 kilometers is still four times longer than the Earth's, according to Universe Today. The volume of Uranus is massive, as it could hold 63 Earths insid... More »

www.reference.com Science Astronomy Planets

The Earth has a radius of 3,959 miles, a diameter of 7,926 miles and a circumference of 24,902 miles. Earth has a mass of 6.6 sextillion tons and a total surface area of 197 million square miles. It is the fifth largest ... More »

www.reference.com Science Earth Science

Nicknames for the eight planets in the solar system are Swift Planet for Mercury, Morning Star and Evening Star for Venus, Blue Planet for Earth, Red Planet for Mars, Giant Planet for Jupiter, Ringed Planet for Saturn, I... More »

Saturn is between 1.2 billion kilometers (0.0001268 light years) and 1.67 billion kilometers (0.0001765) from Earth, depending on where both planets are in their orbits, according to Universe Today. Earth and Saturn are ... More »

Uranus is around four times larger than Earth. Its mass is made of helium, ice and ammonia, which contributes to its color. Because of its mass and position in the universe, Uranus presents significantly different condit... More »

The inner planets, Mercury, Venus, Earth and Mars, are made up of silicate rock and heavy metals such as iron and nickel, whereas the outer planets, Jupiter, Saturn, Uranus and Neptune, are made up mostly of gases, accor... More »

Both Earth and Uranus are spherical, orbit the sun and tilt on their axes. Though the time to orbit the sun by the Earth is a year, it takes Uranus 84 Earth years to do the same. More »