v6 allows you to draw only the ring and not the planet if you choose to disable the 'Planet' checkbox.

USAGE

Set "chance of ring material" to 0 to prevent a ring of debris being generated.





The Layers checkbox, if enabled, will create concentric layers of material in the planetoid with each layer a block of the type in the list (outward is left, inward is right)





Crescent checkbox, if checked, carves a random half of the world away, leaving a crescent of material



