Author(s): toutatis

Release date:

A fictional Cassini-type spacecraft launched in February 21, 2019 on a 27-year mission to reach the dwarf planet Eris on 2046. It is the seventh of eight missions as part of the Toutatis Program (2018-2047), although chronologically it was the third launched (after Toutatis-2)


  • There's a major trajectory discrepancy occurring at the time the spacecraft's reference frame transitions from the Sun to Eris on August 2046. Hopefully this will be fixed in the future
  • Optionally, you can install the 136199 Eris addon for a more improved visual representation of the dwarf planet for this mission

Toutatis-7's trajectory around Eris, 2047-2048

Open in Celestia (Recommended) or Download

How to install add-ons? Find out here.