Tollan (planet)

The original homeworld of the Tollan. After the destruction of Serita, a neighboring inhabited planet, Tollan's orbital shift rendered it uninhabitable.

Consequently, the Tollan people were forced to evacuate to a new homeworld, Tollana, while their homeworld suffered massive volcanic destruction.

DETAILS

HOME TO - Uninhabited
FIRST APPEARED - Enigma

KEY EPISODE

Enigma - SG-1 gates to a planet where they uncover the bodies of several advanced humans, and rescue them before their world is destroyed.