Beta Caprisis
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Beta Caprisis was a 26th century Human colony. Bernice Summerfield was born there in 2540. (NA: Love and War)
Beta Caprisis was the fourth planet in the Gamma Delphinius system. It orbited a binary, both of whose stars were G-class stars; consequently, it was a warm planet, and snow did not fall. (NA: Sanctuary)
At some point before 2594 (possibly 2547, during the Dalek attack that orphaned Benny), Beta Caprisis was so heavily bombed and irradiated that was no longer livable. (NA:The Mary-Sue Extrusion)