From Starbounder - Starbound Wiki
Although it can be interacted with like any other bed, it provides no buffs and its effects are purely cosmetic.
|This cell seems more secure than the rest.
|Being trapped in such a small space would be hellish, even for one of the grounded.
|Tiny pod to keep bad people inssside... But does it make them good again?
|Cautious. The forcefield in this cell is designed to incapacitate.
|A cell designed for the most dangerous of prisoners. Killers, thieves, jaywalkers...
|A barbaric form of holding cell.
|This sure is one tiny cell.