Stephan Go is one of the pre-made tourists who resides in the secret sub-neighborhood Exotic Destinations, shipped with The Sims 2: Bon Voyage. He is usually seen while visiting hotels and community lots from foreign destinations. Stephan travels with Phoenix, Angel and Lindsay Go, but even if they appear to be a family, they aren't related. Troy has to travel by plane when invited by other Sims. He can be made playable by befriending and asking him to move in, or by marrying him.
Stephan has the same facial structure as Elmer Miguel. As far as personality, he is somewhat neat, active, and nice. But Stephan is quite shy and somewhat serious. He is mostly interested in Weather, Fashion, and Crime. Unusually for a pre-made tourist, Stephan has pre-set relationships with all the pre-made Ninjas from Exotic Destinations. What makes it even more unusual is that ninjas can not be interacted with in normal gameplay.