Jaroona is known for its hot summers, mild winters, and rainy springs. This planet has been mined by many companies for its excellent, uncontaminated resources. However, once the Imperials took over, this was halted and the planet was turned into a farming world for the nascent armies. This planet is now an ecumenopolis full of landing pads and farming facilities as Imperials once tried to ship the food out to support the Emperor's forces.