Solaar is a Celestial Runare, the ninth of the Lupidar set of them, who resembles a large, golden dog. Without a specific gender, Solaar's encyclopaedia entry freely switches between male and female (though the Star Charm refers to Solaar as male). Xe tends to speak rapidly, either condensing two words or letters into one. Xe is deeply concerned with the theft of the Dark Crystal and aims to find the thief.