The following design is an unofficial interior concept designed by DesignFreedom Space using SpaceX's Starship volume.

Our designs are intended to allow people interested in the Starship program to visualise the possible configurations and better understand how a crew could live, work, and socialise in confined spaces. And how much storage/supplies would be required for long and short-duration missions. The design and orientation are configured for 30 crew members living in positive and zero-G conditions.