Sirius during Gruumm's attack

Sirius was the home planet of Commander Cruger and the planet to have the very first S.P.D. as an elite squad of galactic defenders. Its inhabitants were a race of dog-like humanoids with scaly skin. It was destroyed by Emperor Gruumm and his army.


  • The planet's name comes from the star, Sirius, also known as the Dog Star.

See also

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