Earth

Earth is the Doctor's favorite planet, located in the Sol system in Mutter's Spiral. The planet is also known as Sol III, Terra or Ravolox. In "The Tenth Planet," it is noted that Mondas is an ancient name for Earth, as well as the name of the Cybermen's homeworld, Earth's long-lost sister planet.

Sentient native species

 * Haemovores


 * Humans


 * Sea Devils


 * Silurians