I’m working on creating the universe in which The Alexandria Chronicles serial(s) will take place, and it is a MASSIVE job. I’m also having trouble deciding if I’m going to have it take place on an intragalactic or intergalactic scale. I know there’s going to be a lot of travel between star systems, etc., but how far do I want to be able to expand within this universe? Intergalactic travel makes the scale absolutely massive, but it also offers more options for expansion later on. Maybe I should start with the first book taking place within one extremely large, fictional galaxy, and then expand beyond that later if I need to?
Input is welcome.