Bukkit

What is the enhancement in mind? How should it look and feel?

I was thinking that, if you don't know the specifics of how to generate planets, use an algorithm to generate the size of each planet using an average radius put in by the server owner and a value generated by the program itself.  The generated random number can be used to make some planets bigger and some planets smaller than the entered radius, but it all averages out.  This will allow for variation in planets and simplicity for the server creator- only one number needs to go in on their part.  Also, as for ores, the further the planets are from the spawn point, the more valuable ores that are found, and the deeper in the planet you go, the more valuable the ore.

Please provide any additional information below.

I am very interested in your plugin, like I said.  I will probably use it on my server when it's finished.