Seed

The seed is the base value from which the world is pseudo randomly generated.

Here you'll find a little list of seeds which are specially nice for random things at 0, 0, 0 or near that:

Seed	Features	Discovered By
rofl	hill, next to L shaped lake, and ocean behind + some small lakes	Antonio
DDA	flat, big island	Antonio
game	close to the ocean, hilly + mountains near, little lake	Antonio
36	in lake next to ocean	Antonio
Zugspitze	steep and high mountains	Antonio
Ocean	flat, S shaped island, spawn next to beach (in water)	Antonio