The Vorusku system was a star system located within the Outer Rim Territories' Juris sector. It contained the water planet Vorusku.
Centuries before 19 BBY, Vorusku served as residence for the Kaminoan Jedi Kina Ha. During Ha's stay there, she experienced a vision of the future in which an army of clone soldiers would be created for the dark side of the Force on Ha's homeworld of Kamino. The vision haunted the Jedi, causing her to return to Kamino.
Following the Trade Federation invasion of the planet Naboo in 32 BBY, the Vorusku crimelord Jalla Spree began to supply the Blue Star Pirates with advanced weaponry. One of the pirates, who was in a hidden cove on a jungle planet around that time, had a datacard originating from the Hyperdrive Cantina on Vorusku.
A group of individuals tasked by the Galactic Republic's Office of the Supreme Chancellor to find out the Blue Star Pirates' supplier followed a lead to Vorusku and eventually discovered Spree's role in supplying the pirates.
The Vorusku system was first mentioned in the 2009 reference book The Essential Atlas, authored by Jason Fry and Daniel Wallace, which placed it in grid square P-17.
- The Essential Atlas