I have searched through the forums and can not find anything on what the different colors around a debris field means. Typically small fields have a black boarder (no boarder). I have seen larger fields with a green boarder.
Does the color have to do with the size of the field?
Or does it indicate something about moon creation / failed creation?

it indeed does have to with the size...they come in foursizes...

blank backround-small
green-i think is 200k res plus
yellow-i think is 2million res
red-i dont know exact numbers but its bigger than yellow lol


im sure someone will post the exact amounts for yah...

Red is for over 10 mil.