Synopsis
Set in the year 2189, Stargate: Legacy of the Stars follows Earth’s Unified Stargate Command, once a beacon of hope, as it faces a dire threat from the Kha'zir Empire. The Kha'zir, an ancient race using bio-engineered armies to assimilate entire worlds, awaken from the farthest reaches of space, devastating Earth’s interstellar outposts. As planets fall to the Kha'zir, Earth forms Task Force Orion, a group of elite Marines and Air Force operatives, to stop this unstoppable force.
Captain Eva Daniels leads Task Force Orion on their perilous missions through the stargate. Alongside her are Sergeant Major Bryce Maddox, Lieutenant Zara Reilly, Corporal Xander "Fox" Nguyen, and Major Valeria Kane. Their mission is to uncover the extent of the Kha'zir's power and stop them before Earth falls. As the team ventures into Kha'zir-controlled territory, they encounter grotesque hybrids, planets consumed by organic alien tendrils, and massive bio-engineered ships that threaten to annihilate all in their path.
The Kha'zir are driven by a collective consciousness and an insatiable hunger for life, making them more formidable than any foe Earth has faced. They are seeking the Ancients’ Forgotten Arsenal, a legendary cache of weapons that could ensure Earth’s destruction if the Kha'zir acquire it. Task Force Orion must navigate treacherous worlds, form alliances with old friends like the Free Jaffa and the Tok'ra, and survive against impossible odds to find the Arsenal before the Kha'zir.
As the war unfolds, the team battles hybrid soldiers, mercenaries, and the Kha'zir’s overwhelming forces while uncovering the truth behind the Kha'zir's network of beacons. These beacons, scattered across the galaxy, serve as both communication devices and power sources for a much larger, more devastating weapon. Earth is running out of time, and Task Force Orion is humanity's last hope.