- Life Objects
- Class 1 Catalog — Stable
- Class 2 Catalog — Oscillating
- Class 3 Catalog — Moving
- Class 4 Catalog — Infinite
There are also several patterns which by themselves are not spaceships, but with with basic spaceship support, can become part of a spaceship. Some of these components closely resemble the basic spaceships, especially the front of the components.
Single spaceships can also support objects with periods which are multiples of four.