Elite: Dangerous PvE - Mobius

Is there some sort of third party thing (that's not a smartphone app) that lets me input my current location and tells me how far away I am from a system selling rare commodities? Not any particular named commodity, just any system that sells one, any one. For instance, I'm in Eravate, I want to know what rare commodities there are in a 20ly radius that I can take with me when I head off toward the Pleiades. Or when I'm in the Lave Cluster, I want to know what I can take with me before I head down into the Empire. EDDB.io doesn't quite seem to do that, unless I'm using it wrong.

Sure enough.

Use Thrudds. Go to the 'rares' tab and enter the system that you're in. It'll give you results with rares available and distance from your location.

Thanks, exactly what I was looking for.