Arlun

The Arlun galaxy is estimated to be over 10 million light years away from the Milky Way galaxy.

History
Millions of years ago, the Ancients traveled to the Arlun galaxy in search of planets able to support their way of life. Many planets were capable of supporting life, such as Aktor, so the Ancients started building stargates on a number of planets. Not long after they placed just three stargates, the Ancients were being attacked by an aggressive race of beings and eventually left the galaxy.

In 2011, 18 Tau'ri and a Zabrak were sent through the stargate and split up between the three planets.