Seleam IV

Seleam IV
Tundra and a few frozen lakes. Towering columns of hexagonal dark blue stone. The plants are squat, wrinkled trunks with thin crimson leaves.
Small segmented creatures move in a concertina-like fashion. When threatened, they release a noxious fluid.
The geological record shows irregular periods where, for unknown reasons, all oxygen vanished from the atmosphere.
Habitability: 60%
Size: 6
Industry: 4
Science: 4
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