Synthworld (Chronos III) is an incomplete artificial planet located in the green band of the Chronos system, United Empire of Earth (UEE).
In SEY 2872, Imperator of the UEE Corbyn Salehi announced a new scientific endeavor to construct a planet in the Chronos system as a way to move beyond the inherently destructive process of terraforming, made unpopular at the time thanks to the Massacre of Garron II. The project was designated Project Archangel, and construction began immediately.
The proposed Synthworld will ultimately have a radius of about 7500 kilometers, and is projected to have an Earth-like gravity upon its completion. However, its continued setbacks, no visible end date, and the many financial scandals that have stemmed from it have made Synthworld a point of contention among the people of the UEE.