The Omnipendium

A wiki for Chaos is Eternal.


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The Gas Cities of Jupiter and Saturn

Location: Sol☀️System

The Gas Cities of Jupiter and Saturn are massive, floating urban centers that mine the rich atmospheres of these gas giants for Fuel Gas, the primary energy source used across the Sol System. These cities hover high above the crushing pressures of the planets’ deeper atmospheres, sustained by powerful anti-gravity technology and nanotech. They are the leading exporters of Fuel Gas, a vital commodity used to power everything from nanotech machinery to spacecraft propulsion systems and even augmented individuals.

Economy and Trade

Social Structure

Recreation and Culture


Jupiter’s Gas Cities

Jupiter’s Gas Cities are the largest and most economically powerful fuel-exporting centers in the system. These cities, suspended in the upper layers of the gas giant’s atmosphere, rely on immense anti-gravity platforms and thrusters to maintain their position. The vast Fuel Gas processing facilities onboard these cities refine the gas into Fuel Gel, which is then transported across the system.


Saturn’s Gas Cities

Saturn’s Gas Cities, while smaller in scale compared to Jupiter’s, are known for their technological innovation and engineering marvels. These cities rely heavily on nanotech advancements to refine Fuel Gas more efficiently, making them a rival to Jupiter’s cities in terms of fuel production quality.


Life in the Gas Cities: The Augmented Reality

In both Jupiter and Saturn, the augmented workers form the backbone of these floating cities. Their reliance on Fuel Gas as breathable air sets them apart from other classes. For them, Fuel Gas is not just an energy source, but a way of life.


Threat to the Gas Cities’ Dominance

The savants of Lua (Earth’s moon) have recently discovered a method for synthesizing Fuel Gas using algae in water, which threatens to upend the dominance of the Gas Cities over the Fuel Gas trade. This new technology could allow planets and colonies to produce their own Fuel Gas, making them less reliant on the exports from Jupiter and Saturn’s Gas Cities.