The 30 foot tall Gorgolla was a member of the gargoyle race from Stonus V. Gorgolla had super strength and armoured stone-like skin that gave him limited invulnerability. As a member of an alien race that had mastered star travel Gorgolla was highly intelligent and well educated. Gorgolla could also fly by use of his wings.
Typical Stonus V aliens are roughly human size or smaller, but for some reason Gorgolla is a giant of his species. Gorgolla used Stonus V technology which included a teleportation device able to open a wormhole between Earth and Stonus Five.