All OGame universes consist of three classifications: galaxies, systems, and planet slots (which break down to planets, moons, and debris fields). All universes have up to 9 galaxies, each with 499 (1-499) systems, which have 15 planet slots.

Each player starts with one planet at randomly assigned coordinates in slots 4,6,8,10,12, in a random system and galaxy. The first planet always consists of 163 fields, which determine how many building upgrades can be built on the planet, regardless of the slot in the player’s system.