Stillsail

The stillsail was a type of membranous creature that lived in the Stratos Distribution, a vast Unknown Regions corridor of dust, asteroids made up of ice and mineral-rich rock, and forests of crystalline comet fronds. The stillsails measured more than a hundred thousand kilometers across, and they shared their habitat with predatory lightning-jacks and asteroid-burrowing wormlike chewers, the latter of which were evolutionarily related to the sentient Lugubraa species that also originated in the Stratos Distribution.
==Behind the scenes==
Stillsails were introduced in The Unknown Regions, a sourcebook for the Star Wars Roleplaying Game that was published by Wizards of the Coast in 2010.
==Sources==
*The Unknown Regions 
==Notes and references==
Category:Creatures of unspecified biology
Category:Creatures of unspecified diet
Category:Space-borne creatures
Category:Species of undefined sentience