Jan 5, 2022
Database, request for information.
Requesting: list of known robotic planets.
I'm going to assume you mean "covered entirely in metal" or "having a lackluster enough native biosphere" for this one. Please note that a good number of these still have some organic life.
Acadeimos
Baird
Caminus
Combatron
Cybertron
Chitaur
Daebola
Elonia
Elysia
Galvan B
Gigantion
Junkion
Knerax Minor
Krok-Viirk
Lithone
Lucifar
Musuumei
Mars
Mechanus
Mondas
Saimea III
Neutronia
Olterhex
Opulus
Palifex
Paradron
Paryadisou
Prion
Velocitron
Zi
Zoidstar
Zel Samine