All these Worlds...

With the launch of the Sci-Fi Companion I have been tooling around with trying to make my own planets. Of course that means generating the art for them...

...which turns out to be fairly easy. There are plenty of tutorials online for how to build a planet in Photoshop.

I am currently mulling over what to do with this art. Either release a planet a week as a free resource for GMs, or put the worlds into a Sector book. The problem with the Sector Book is that it pidgeon-holes GM's into my setting.

Any thoughts? 

Here is a rough of what I am thinking for a Sector Map btw...