Another fluff-related question regarding Space Marine homeworlds, but I was curious if there was a precedent for a Space Marine Chapter acquiring a new homeworld? More specifically, is there a story that relatively holds to the following pattern?
- Space Marine Chapter is founded and established on its homeworld, complete with a shiny Fortress Monastery and all the goodies that come with it.
- Through a series of unfortunate events, deliberate or otherwise, the Chapter loses its homeworld and all its shinies but otherwise survives and is forced to become fleet-based.
- After X amount of time and Y amount of events the Chapter successfully claims or is given by edict (or both) a new homeworld and is able to re-establish itself on it, complete with a brand new Fortress Monastery with all the trimmings and treats.
I've been pondering such a thing in writing the fluff for my own Space Marine Chapter, but was unaware if such a thing had happened before, or whether it was even possible. I am aware that Chapter homeworlds are significant investments for the Imperium and not lightly or frequently made.