Title: Excel for Asteroid Base, Planetoid, etc. Post by: aschere on April 12, 2014, 10:48:16 PM I've been using this for a while; here it is for all to enjoy:
https://www.dropbox.com/s/3c2i15or29xu7hr/SpaceO.xlsx (https://www.dropbox.com/s/3c2i15or29xu7hr/SpaceO.xlsx) It has three separate sheets for:
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