Titan 2100

A fusion ship, a methane sea, and the engineering that makes both work.

Launch the experienceRead the journey

In July 2100 the Long Passage arrives at Saturn on her fourth crossing, carrying habitat modules for Kraken Shore, a town of about 320 people on the shore of Titan's methane sea. This site follows her in. Each stop in the tour has a plain-language engineering page behind it: why fusion reaches Saturn, why Titan buildings are squeezed rather than inflated, why a rotorcraft hovers on 39 kW.

Titan 2100 is the sequel to Concordia 2045, built by the settlers who came out of Concordia's yard. The physics is real and every number carries a basis tag. The history is invented.

• Chapters

  The journey

  From the fusion ship to the plumes of Enceladus.

• Vehicles

  The fleet

  Eight vehicles at one scale, with the numbers they are built from.

• Explainers

  The engineering

  Plain-language pages on how it works.