Kavrick

So i saw a mod that lets you build research stations and a couple of other stations that you cant normally made, but i cant seem to find anything that lets you build shipyards, which are incredibly vital to making your own base, unless you want to haul over every single ship to the other sector, which can take ages as it's expensive to upgrade the jump reach of every station creator, so if anyone can, i'd appreciate it, and i'm sure other people would to if someone could do so. Many thanks.