How to Have Only 1-5 Metal Spots

Please redirect/reprimand me if this has been mentioned already.

Playing Galactic War I've noticed that some systems have planets with only like 5 or 6 mex per planet total. It makes for an interesting game, in my opinion. I have been trying to replicate it with the editor with no success. Anyone know how to make it work?

Metal cluster to 100.

And what should I set metal count to?

It doesn't matter, metal count just means how many metal areas have metal spots in the first place. 50 and arbitrarily half of the planets surface area worth of metal areas has metal.

A metal area is about the size of a commanders spawn.