Stephen is one of the earliest engines ever built. He is based on the famous steam engine, Stephenson's Rocket. His nickname is "The Rocket".
- TrackMaster by Fisher-Price model (2013-present)
- Plarail model (2014-present)
- Motorized Railway model (2014-present)
- Stephen with Red Well Wagon with crown (Plarail)
- Stephen (Motorized Railway)
- Stephen "The Rocket" (TrackMaster [Fisher-Price])
- Stephen's siderods are unique for TrackMaster and Plarail models.
- Stephen's motor on the Plarail model is in his tender.