P4A-771

P4A-771 is a planet located in the Milky Way galaxy.

Overview
This planet has a red soil around the Stargate area which is filled with many aligned monoliths.

History
For some reason, an unknown alien force with advanced technology his living on the planet and is guarding the Stargate area.

(1997)
During a recon mission on P4A-771, SG-1 team is taken under fire and surrounded by unknown enemy forces, probably Goa'uld according to Teal'c. Forced to come back by the Stargate, they all engage through the wormhole but an enemy blast shoots the Stargate which overloads. Doctor Daniel Jackson and Teal'c are propelled with a great velocity on the Stargate ramp while Colonel Jack O'Neill and Captain Samantha Carter end up inside an unknown icy cave. Daniel falls unconscious.

When the Stargate is fixed, MSgt. Walter Harriman dials the planet and sends a MALP through the gate. There, no sign of Col. O'Neill or Cpt. Carter is detected and the MALP is quickly destroyed by a blast. Because of this, Major General Hammond orders there will be no attempt to send a rescue mission.

(1998)
During an audit with Senator Robert Kinsey and Lieutenant Colonel Samuels, Colonel Jack O'Neill suggests to dial P4A-771 and send the Senator here to "see how long he would last".