Tiny Epic Galaxies

Which ship(s) should the Rogue Galaxy advance, if it has several ships orbiting planets which match the Advance Colonization die's type?

All matching ships
When the Rogue Galaxy takes either a Diplomacy or Economy action, advance ALL Rogue ships on that type of orbit track forward one space. Colonized planets are placed under the Rogue Galaxy Mat as usual.
Related Rule(s)