Meanings
- video gamesRail-based.
- video gamesConstrained to travel along a preset fixed path.
So, first of all, let's clear it out of the way: it is not possible to deorbit any of the moons in the game. They are all on rails, and nothing you can do will adjust their orbit in any way whatsoever.
2012 November 10, Scott Manley, 0:18 from the start, in What does it Take To Deorbit A Moon In Kerbal Space Program, archived from the original on 26 Sep 2022
Cite this entry
on rails. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/on%20rails
“on rails.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/on%20rails. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “on rails,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/on%20rails.
Source: on rails on Wiktionary, CC BY-SA 4.0.