From Halopedia, the Halo wiki
Pydoryn is primarily blue-colored but also exhibits swirling bands of orange which cast a mauve radiance. Pydoryn is orbited by twelve moons, one of which is Taram. In December of 2553 Taram was the site of a conflict between the United Nations Space Command and the Keepers of the One Freedom, which had established a base there.
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