Zerana is the homeworld of the Voidians, Zerana is a highly radioactive planet. due to the high radiation levels most lifeforms will die from exposure. even if they are in a sealed hull
Zerana use to be a lush planet teeming with life forms of all types untell something hited the local star causing it to emit Zerra radiation. when zerra radiation irradiated the planet it caused most lifeforms to go extinct, and the creatures who were resistant to the radiation caused them to go under extreme mutations. Voidians in particular underwent beneficial mutations such as increased brain capacity and increased muscle mass.