Booster's home planet is Jo-Ad, an agrarian planet, where he lived with his parents on their farm. Even as a boy, he dreamt of someday becoming a Space Ranger. When he joined Star Command, he was unable to pass the entrance exam and so agreed to work on the station as a janitor while he studied to retake the test. After he proved himself by helping to stop Zurg from taking over the galaxy, he was permitted to join the rangers, where his physical strength and strength of heart make him one of the finest rookies on Star Command.
Booster is a big sweetheart. He's innocent, friendly, and forgiving and a really big heart. He's also very brave, and won't hesitate to help a friend in need.
Booster's best attack or defense is his massive size. He can easily crush a group of Zurg's Hornets just by sitting on them. He's also incredibly strong; he once lifted up a Star Cruiser.
Booster has only had one crush in the entire series, and it was on a senitor's daughter named Petra, who already had a boyfriend.
Booster has many friends, but his best friends are XR and Mira. His other closest friends are Buster, a fellow Jo-Adian and his childhood pal, and Becky, a young girl from the planet Rosewell who calls him Pickles.
Booster's hero is Buzz Lightyear. He looks up to him and wants to be like him.
Booster doesn't really have a personal arch foe, the closest being the Gargantuan Militants, who dislike both him and Buzz for stopping them.