The Odreyverse and all its characters, headcanons, etc are Odrey's and are not canon in other universes. Anything in Odreyverse is not set in stone for others to follow, and is entirely Odrey's universe. Please don't edit Odreyverse pages unless you are Odrey or have permission.
Galaxite is an Odreyverse character. They are a Steven Universe OC.
While being rather reckless at times, Galaxy is very calm (at least compared to the other gems in their neutral group). They tend to be a bit talkative. Though they're a perfectionist in some aspects, they hardly ever appear to be affected in any way about anything. Due to their maturity and emotional control compared to the others on their team, they're considered the leader.
Weapon & Abilities
Odrey used to have a different Galaxite, who was a traveler.