“A cold star was a celestial object that existed in a dream shared by Rory Williams, Amy Pond and...Cold star
“A sentient star was a star that was alive, and could feel, think, react and, in some instances...Sentient star
“A Q star was, according to the Fifth Doctor, "very rare". When one burned out, it created quad...Q star
“In one universe, Population III stars were the oldest of three types of stars (the others being...Population III star
“A binary system (or binary star) was a star system consisting of two stars. Sirius was, as the...Binary system
“A black star was a star made of quasi-baryonic dark matter. Since it was only partially real it...Black star
This category has the following 3 subcategories, out of 3 total.