1. First, create a new world and then go to
Steam \ steamapps \ common \ Staxel \ content \
2. Open the file with notepad worldGen.config and change the lines "X": 1000 и "Y": 1000 to the size you need. 1000 is approximately 1 kilometer. Remember that this can affect the performance of the game, so be careful!
Important!
Updating the game can reset the changes made to this file, so don't be surprised.
