Sothra Hakkor

Sothra Hakkor was a core world of the ancient human empire, located in the same system as humanity's capital, Charum Hakkor.

History
The human empire mined the planet for ores and volatiles. After the human-Forerunner wars, the Didact ordered several monuments built to his fallen Warrior-Servants, one of which was built in the ring system around Sothra Hakkor.

A scan of the monument with Sothra Hakkor in the distance managed to be acquired by the United Nations Space Command (UNSC) at some point.

Gameplay
The Warrior-Servant monument orbiting Sothra Hakkor is the setting of the Halo 4 multiplayer map Monolith.

Trivia
Technically the rock formation surrounding the planet is a ring system, though it is officially referred to as an asteroid belt.

List of appearances

 * Halo 4