Stargate Origins does not include any identifiable LGBTQ+ characters or themes within its narrative. The series focuses on the early adventures of Catherine Langford and the Stargate, with no explicit or implicit representation of queer identities or relationships.

Stargate Origins does not feature any identifiable transsexual characters or themes. The narrative focuses on the early adventures of Catherine Langford and the Stargate, without incorporating transgender identities or experiences into its plot or character development.

The show features Catherine Langford as the primary female character in action sequences. While she is resourceful and brave, her victories are achieved through intelligence, manipulation, or the actions of others, rather than direct physical combat. There are no scenes where she or any other female character defeats one or more male opponents in close-quarters physical combat.

The series focuses on a younger Catherine Langford, who was consistently established as female in prior Stargate canon. Other legacy characters appearing or referenced maintain their original genders, and new characters do not represent a gender swap of established figures.

The main character, Catherine Langford, and other established characters from the Stargate franchise are portrayed by actors of the same race as their previous canonical depictions. No race swaps were identified.