Physical Characteristics:
Types: Semi-humanoid
Eyes: Two (on head)
Fingers: Four (with opposable thumb)
Toes: None
Skin color: Orange
Average height: 8 ft.

Special adaptations: Kronan body chemistry is silicon based. Their thick, virtually impenetrable stone-like hides somewhat resemble the Fantastic Four's Thing. Their strength increasesin atmospheres with more oxygen.
Type of government: Military dictatorship
Level of technology: Highly advanced graviton/anti-graviton technology, used in powering their starships.
Cultural traits: Fraternal, religious, imperialistic.
Names of representatives: Gorr (now deceased, not to be confused with the intelligent ape of the same name.)

First appearance: JOURNEY INTO MYSTERY # 83