| Full name | - |
| Alter Egos | No alter egos found. |
| Aliases | Jason of Spartax, Jason of Sparta, Star-Lord, Mr Knife |
| Place of birth | Spartax, Spartoi Empire, near the Shi'ar Galaxy |
| First appearance | Inhumans Vol 3 #2 (July, 2000) |
| Publisher | Marvel Comics |
| Alignment | bad |
| Gender | Male |
| Race | Spartoi |
| Height | - // 0 cm |
| Weight | - lb // 0 kg |
| Eye color | Blue |
| Hair color | Brown |
| Occupation | Crimelord; former emperor, prince |
| Base | Formerly Spartax, Spartoi Empire, near the Shi'ar Galaxy |
| Team Affiliation |
| Slaughter Lords (Leader), Formerly: Galactic Council, Spartoi Empire |
| Relatives |
| Eson (father, deceased), Peter Quill (Star-Lord, son), Victoria (daughter) |
