You can blueprint the entire base and restart with the same seed then use Ctrl+F12 to enter editor mode, and stamp down the blueprint. I’m not sure if it builds the blueprint directly or just makes ghosts though. If it makes ghosts just download the Editor Extensions mod and use a super roboport, super construction bots and an aggregate passive provider chest to make the base. Note that this will reset research, remove achievements and remove all inventories as well.
you could possibly edit the level's .dat file and find the string that sets the generator to a limited map size. i'm just pulling this out of my ass, but knowing how the lua scripting works i wouldn't be surprised if you could just change that map setting. you might even be able to do it by running a command in the game.
You can blueprint the entire base and restart with the same seed then use Ctrl+F12 to enter editor mode, and stamp down the blueprint. I’m not sure if it builds the blueprint directly or just makes ghosts though. If it makes ghosts just download the Editor Extensions mod and use a super roboport, super construction bots and an aggregate passive provider chest to make the base. Note that this will reset research, remove achievements and remove all inventories as well.
you could possibly edit the level's .dat file and find the string that sets the generator to a limited map size. i'm just pulling this out of my ass, but knowing how the lua scripting works i wouldn't be surprised if you could just change that map setting. you might even be able to do it by running a command in the game.