Matalas Prime
Matalas Prime was the prime planet in its star system. This planet was visited by  during its historic mission of exploration in the mid-22nd century.

In 2152, while stranded on a moon with an increasingly rising temperature with an Arkonian named Zho'Kaan, Commander Charles Tucker III reminisced about some of the experiences he had while on Enterprise, including seeing the ringed moons of Matalas Prime. ()

See also 
 Matalas

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Planets