List Of Uranus Surface Ideas. Web its relatively low density (only about 1.3 times that of water) and large size (four times the radius of earth) indicate that, like the other giant planets, uranus is composed primarily of hydrogen, helium, water, and other volatile compounds; Uranus is the only planet that spins on its side.
Web uranus’s core density is estimated to be 9 g/cm 3, with a pressure in the center of 8 million bars (800 gpa) and a temperature of about 5000 k (which is comparable to the surface of the sun). Because the atmosphere is so thin, heat from the sun easily escapes mars. Methane is what gives uranus its.
