Stargate Franchise Timeline Analysis A Consolidated Guide to Alternate Timelines Part One: The Rules of Time Travel in Stargate Before mapping the timelines themselves it is essential to understand the mechanics of time travel as established across the franchise. These rules shape how each timeline change works and why. Rule 1 — The Stargate and Solar Flares The first time travel in the franchise is accidental, caused by the Stargate interacting with a solar flare. This estab