The ARK from TV show The Sar Lost.
A Generation Spaceship is a massive ship, built for long-range colonization into distant worlds. When things go right, the colony makes their way to the new world - if not, it could be disasters, or it could be the backdrop of an awesome Metamorphosis Alpha-styled setting.
Layout and Environments
In order to accommodate the colonists with what they need to build a new colony, these ships are universally huge! These ships would have environmental decks to maintain ecological conditions, but for the most part, the ship would be a maze of rooms and corridors - like a dungeon... IN SPACE!!!
Examples of generation spaceship in Science Fiction
- Last Exile (steampunk anime)
- The Star Lost (TV)
- Non-Stop (a.k.a. Starship), by Brian Aldiss (book)
- Metamorphosis Alpha, by James M. Ward (RPG)
- Orphans of the Sky, by Robert A. Heinlein (book)