[Urendi Maleldil]

Kwok, these new system types are great.

I have one suggestion though:

The large stars are made up of a number of "star" type space objects. I counted more than ten of them. Solar generators are going to be incredibly effective in these systems. You might want to reduce the number of "star" objects by making the outer edges storms instead (the corona). It would let ships fly through the corona and reduce the large benefit of solar collectors in those systems. The large star sysetems also might be a little wierd for anyone who builds a ringworld in one of the star sectors.