This FAQ page will tell you if you will find randomly generated maps in Songs of Conquest.
Of course, a very important issue for games is the richness of the content and whether it's worth coming back to. Therefore, the developers of the game have plans to create a generator that will allow you to quickly create maps. However, it is not available from the first day of early access.
However, in return, the developers have given a map creation tool that they use themselves. Thus, they hope that in the first development phase, it will be the players themselves who will create and make available many interesting worlds.