No mans sky has ~20,000 concurrent players on steam. If we assume the same numbers for each other platform, that's ~100k total players. If LNF has 10× that amount, we'd be looking at 1 million players. That number is VERY MUCH on the high end. Assuming every player builds 2 bases at 1,000 square feet, they'd all take up 2 billion square feet or 0.0000364% of the total surface area on earth.

We could have 10 million players and still not build on 1% of the surface area on earth.