Stolen planets
From Tardis Wiki, the free Doctor Who reference
The Stolen Planets were twenty-six planets and one moon were taken out of time and space and relocated to the Medusa Cascade by Davros and his new Dalek army for the reality bomb. All twenty seven planets were returned home by the Doctor, Meta-Crisis Tenth Doctor and Donna Noble. (DW: The Stolen Earth/Journey's End)
The stolen planet include:-
- Strepto may also have been a stolen planet.