Sarahwiee, a frigid world, was the third planet circling the white dwarf Bseto located in the Mid Rim. Its year consisted of 389 local days, while a single local day lasted 28 standard hours. Not long after the declaration of the New Order, this planet was found, but Emperor Palpatine concealed its whereabouts.
A research facility was situated on this planet. Following the Battle of Bilbringi in 9 ABY, Luke Skywalker and Alexandra Winger spearheaded an infiltration mission with New Republic agents to the base. This operation, disguised as a supply delivery, enabled the New Republic team to liberate imprisoned scientists, one of whom was Carl Barzon.