The Orion Nebula

My goal is to create a map which will have three planets in every system. I would like to exclude asteroids and gas giants, however, I do not wish to altering the color of the star system. Many mods come close, like Orange, but I personally enjoy having more variability in planets than these mods allow.

I have tried using the OCLPlus version 0.3 but get the error: “Unsupported OCL version specified in file.”

How can this error be resolved? Or is there another modding program that would better suit my needs?

Any help is greatly appreciated.