See the Mormon generation ship in The Expanse: https://expanse.fandom.com/wiki/Nauvoo_(Books) https://expanse.fandom.com/wiki/Nauvoo_(Books) They were intendin

See the Mormon generation ship in The Expanse: https://expanse.fandom.com/wiki/Nauvoo_(Books) https://expanse.fandom.com/wiki/Nauvoo_(Books) They were intending to use the ship to get to the Tau Ceti system: https://exoplanets.nasa.gov/exoplanet-catalog/7179/tau-ceti-e/ https://exoplanets.nasa.gov/exoplanet-catalog/7179/tau-ceti-... Mormonism seems well-suited for the religion role you mention since they have the concept of a particular planet being close to the residence of their god: https://en.m.wikipedia.org/wiki/Kolob https://en.m.wikipedia.org/wiki/Kolob