Original home of the Ancients in the Pegasus galaxy now home to the atlantis expedition from Earth. This is the main base of operation of the atlantis expedition in the pegasus galaxy.

Home to an advanced race of beings called the Asurans these beings were accidently created by the ancients who were experimenting with nanites. The Asurans are now the atlantis expeditions biggest threat besides the Wraith. Asuras is home to millions of Asurans and they have their own city complete with their own version of atlantis.

Original home to Teyla's people the Athosians but they were evacuated to Atlantis when the Wraith attacked their village.

This is a trading village known to Teyla this village is also home to some refugees from Ronan Dex's home planet Sateda.

This planets address was given to the team by Dr Weir because this planet had a Z.P.M The team went to the planet and found the Z.P.M only to have it taken from them by the villagers.

This planet was home to an advanced society and an ancient research team who were working on a device that would solve the reliance on Z.P.M's called project Arcturus. This device caused a malfunction and wiped out the planets population and the ancients working there.

Home to the Tauri and original home to the Ancients in the Milkyway, Earth is the home of Stargate Command and base of operations for the stargate programme.

Home to a race of humans who hide their technology from the Wraith and other humans throughout the pegasus galaxy. This was an early enemy to the atlantis expedition but now becuase of a coup the Genii are now allies with the Atlantis expedition.

Home to an industrial society of humans who have developed a drug with the help of the atlantis expedition that stops the Wraith from feeding off them.

Home to a preindustrial society who the atlantis expedition took refuge with when the city was under threat from a great storm that was approaching the city. The Manarians also allied themselves with the Genii who took control of the city during the storm.

Home to an advanced society who handed over all their criminals to the Wraith and in return the Wraith did not feed off the main population. When the criminals escaped the Wraith attacked the planet.

Home to a primitive society who have never been attacked by the Wraith this is because they are protected over by an ascended ancient who destroys any Wraith who approach the planet.

Homeworld of Ronan Dex this planet was culled several years ago and Ronan was forced to become a runner and was hunted for sport by the Wraith. Ronan's homeworld is now in ruin with no people on the planet left alive.

This was originally and ancient outpost which was built inside a volcano. It was home to humans who discovered the outpost but when the humans altered the ancient controls the volcano erupted. This planet was also the place where the atlantis expedition found the ancient warship the Orion.