I decided to make a minecraft server with my friends. which I did the server seemed normal until we started exploring.  I do know that this software is still in the alpha stage. so what happened was that the world has a small amount of grass land and then its surrounded by just stone there's sometimes small chucks of trees and grass. the stone also seemed to never end. We have noticed that the server has gotten more laggy ever since the 1.16.0 update. It is also possible that the stone problem was due to the 1.16.0 update because we found out on June 23 2020