Last Dawn is a normal gravity world located in the NN3526 star system. It is a cold rock that has patches of dry surface area that are not covered in water, liquid or frozen. Last Dawn is located in a star system that is part of a cluster that was part of the second Omnium exploratory push that brought them to this part of space.

The planet does not host an impressive number of residents, and it is void of indigenous life. It has served as an important stepping stone for exploration deeper into the other parts of space now claimed by the Omnium.