[Space] GURPS Handbook of the Planets

[RogerBW]

Originally Posted by Brett

Do you have a good set of data for the nearby stars in a convenient form?

The best bet is probably the Hipparcos-Yale-Gliese catalogue: http://www.astronexus.com/node/34

This will get you spectral class and abs magnitude, from which you should be able to derive luminosity (http://en.wikipedia.org/wiki/Luminos..._and_magnitude). Not age, though.