The Trunsks were a species of sentient mammals native to the planet Trunska. Descended from predators, Trunsks were stout, fur-covered bipeds with large ears and nostrils, well adapted to their cold, thin-atmosphere homeworld. Their wide, tusked mouths, vestigial horns, and sharp fighting claws gave them a fearsome appearance. Trunsks typically had a gruff temperament, and they were paranoid toward outsiders and strangers.