d20 System Dragonstar
You have found the way to Dragonstar on d20 System:
See also:
Brutorz Bill's Dragonstar Page - Includes a lot of information, mostly pertaining to converting Alternity for use with the Dragonstar campaign setting. Content requires Adobe Acrobat Reader to view.
Chrysalis - Campaign to the Stars - Chrysalis explains a Dragonstar campaign being ran that deals with a crew piloting a super advanced proto-type starship.
Darkstar - The campaign site for Darkstar, a game playing out in the Dragonstar universe.
Fantasy Flight Games - Dragonstar - The official Dragonstar website.
Starfarer's Netbook - Contains new rules, classes, weapons, etc. for Dragonstar. Not a lot content yet.
Yahoo! Groups: Dragonstar - The official mailing list for the Dragonstar campaign setting. Has over 700 members and is fairly active. Help build the largest human-edited directory on the web.