Titan is a moon orbiting the gas giant Saturn.
Titans first landing was undertaken by an astronaut named Christopher Tuephen in 2048.
In 2069, the first domed settlement was established at Christopher's original landing site. This city, known as Christopher's Landing, became a well known refuge for humans from Earth. By 2082, at least one more city was established by the colonists known as Huygenstadt, named after the scientist who first discovered Titan.