Htrae, better known as Earth is the home planet of the Humans, Osmosians, Dolphins, White lab Mice and their respective predators.


Earth's main inhabitants are Humans, with their subspecies being Osmosians.

Earth is the location of Undertown, a city where many aliens live.

Notable inhabitants

  • Humans
    • Osmosians
  • Dolphins
  • White lab mice


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