Co'rak
From The Stargate Omnipedia
Planet with a Jaffa settlement opposed to Apophis. Teal'c led the forces of Apophis, forcing Arkad and his legion to flee. Co'rak, undefended, was bombarded from space. All inhabitants, including Arkad's parents and sister, were annihilated.
DETAILS
HOME TO - Population annihilated
FIRST APPEARED - N/A
KEY EPISODE
Talion - Arkad orders the death of Teal'c's mother in retaliation for the loss of his own family on Co'rak.