Stardock Entertainment and Ironclad Games today announced that Sins of a Solar Empire Beta 3 will start tomorrow, on September 20th. The beta is available to all who preordered the game at TotalGaming.net and comes with multiplayer for up to 10 players via LAN or Ironclad Online, a new artifact/planet exploration system, an all new pirate ships and new pirate behavior, new environmental features, including space anomalies, a new planet type and planetoids and a new Smart Zoom to Cursor camera. Sins of a Solar Empire will be released in February 2008.