City of Atlantis

The legendary Lost City found in the Pegasus Galaxy, now humanity's shield against the Wraith.

The City of Atlantis stands as one of the most significant discoveries in modern human history, a lost metropolis constructed by the Lantean branch of the Ancients. Originally abandoned ten thousand years ago to escape the predatory Wraith, it drifted silently through the Pegasus Galaxy until Earth's expedition located its coordinates via an Ancient map. Upon reactivation, the city became humanity's primary stronghold and scientific hub in that distant galaxy. Serving as both a sanctuary and a fortress, Atlantis houses advanced technology far beyond contemporary human capabilities. Its existence shifted the balance of power in the Pegasus Galaxy, allowing Earth forces to project influence against the Wraith while conducting vital research into Ancient origins and defenses.

Quick Facts

Location: Pegasus Galaxy
Builders: Lanteans (Ancients)
Status: Active Human Outpost
Power source: Zero Point Module
Key threat: The Wraith
Defense system: Energy Shielding
Internal transport: Integrated Stargate

Lore & Background

Built by the Lanteans who migrated from the Milky Way eons ago, Atlantis was designed to be a self-sustaining ark. When the Wraith began hunting them for food, the population evacuated via Stargate network, leaving the city dormant with its systems powered down. For millennia, it remained a ghost in space, hidden by cloaking technology and drifting through the void until Earth scientists deciphered the map leading to its location. The reactivation of Atlantis required immense energy reserves that standard generators could not provide.

The expedition discovered Zero Point Modules, ancient power sources capable of sustaining the city's life support and weaponry for extended periods. This discovery was pivotal, as it allowed the humans to remain in a hostile environment where resources were scarce and enemies were relentless. Over time, Atlantis evolved from a research outpost into a military command center. It became the focal point for coordinating resistance efforts across numerous planets in the Pegasus Galaxy.

The city's technology provided the means to counter Wraith hive ships and develop vaccines against their cellular decay, making it indispensable to the survival of both humans and the galaxy's indigenous populations.

Reader's Guide

The City of Atlantis serves as a mobile fortress and research hub constructed by the Lantean branch of the Ancients. Originally abandoned ten millennia ago to escape the Wraith, it remained dormant until Earth's expedition reactivated its systems using Zero Point Modules. Its primary function is to project power into the Pegasus Galaxy, housing advanced weaponry like the beam cannons and the city-wide shield generator. However, the structure is not invulnerable.

It requires immense energy reserves, making ZPMs critical for survival during crises. Without them, life support fails, leaving occupants stranded. The city also contains a unique Stargate embedded within its walls, allowing rapid deployment of teams across the galaxy without external travel. Throughout the conflict with the Wraith and the Replicators, Atlantis became the strategic heart of human resistance.

Its technology allowed for the development of countermeasures against hive ships and cellular decay. While intended as a sanctuary, it often became the front line, forcing its inhabitants to balance scientific discovery with military necessity in a hostile galaxy far from home.