The Bremen system is a planetary system in the United Empire of Earth (UEE), consisting of a K-type main sequence star, one protoplanet, two terrestrial planets, and one ice giant. Discovered by explorer Bao Yun in 2441 during the Human Colonial Expansion Era (2380 - 2530), the system saw slow development until the Second Tevarin War (2603 - 2610). The demand for military rations caused a population boom as much of Rytif (Bremen II) was turned into a center of food production. After the war, immigration to the system sharply fell, and the population eventually returned to its pre-war level. Bremen came to prominence again in 2792, when it was revealed that anti-Messer revolutionaries had been using the system as a base of operations.