Hasara system
From The Stargate Omnipedia
Star system near an interstellar nursery. The Hasara system is the location of a massive Goa'uld space station. This base was designated the neutral meeting place of the highest ranking Goa'uld System Lords in an effort to uncover a plot by Anubis to destroy them.
KEY EPISODES
Summit - The Goa'uld System Lords convene in the Hasara System to discuss a new threat.
Last Stand - The Goa'uld System Lords, still attending the summit in the Hasara System, vote to allow Anubis to rejoin the league of System Lords.