All worlds of tech levels 1-4 that are part of an empire and have recieved a designation will gradually increase to level 5 on their own. Level 5 worlds can build an autocannon constellation in addition to lower-level defenses. Importantly, spacefaring worlds can build spaceports, which significantly increase the distance that they can trade goods with other worlds. Many new designations become available at this level.

Resources RequiredEdit

Possible DesignationsEdit

Buildable StructuresEdit

  • autocannon constellation
  • GDM complex
  • HEL cannon network
  • some habitat improvements
  • spaceport

Special RestrictionsEdit

Can't produce luxuries.