Matsi Moonites

Im planning to build a huge space station. and i wouldnt need the ground, it's going to be in space, I just need a lot of area as each section of the station is going to take up over 4K sq meters

I am looking to share a sim, but in a different way. I would like to pay for say... 1/10 of the sim, but be able to build on the entire space, limiting my buildihg to 1500 prims... would something like this be acceptable?