Tetrum Tetrum was a male Imperial official who served the Galactic Empire during the Galactic Civil War . In 0 ABY , he served under Moff Kentor Sarne in the Kathol sector and was appointed as governor of the planet Kolatill . Declaring martial law and imprisoning the local government , the Kolatill Council , Tetrum ordered all repulsorlift manufacturing companies to produce equipment for Moff Sarne ' s forces . The Governor ruled the world for eight years , until an uprising staged by the local populace resulted in his own imprisonment . The population of Kolatill had learned of the New Republic ' s successful liberation of the sector capital Kal ' Shebbol — an action that also sent Moff Sarne fleeing deep into the sector — and had resolved to rid themselves of Imperial rule and declare their allegiance to the new galactic government . Biography . Tetrum was a male official who served the Galactic Empire during the Galactic Civil War . Kentor Sarne , regional Moff of the Kathol sector , appointed Tetrum as governor of the planet Kolatill in 0 ABY . Moff Sarne had recognized that Kolatill ' s extensive repulsorlift manufacturing industry would be a valuable asset to his forces , and intended to bring the planet under close control . Upon appointment , Tetrum immediately instituted martial law across the planet , and he ordered all repulsorlift manufacturing companies — with the exception of the politically connected Ikas - Adno — to retool their factories to produce combat speeders for use by Moff Sarne ' s forces . He also ordered the arrest and imprisonment of the Kolatill Council , the local ruling body . Tetrum ruled the planet for eight years , and remained loyal to Moff Sarne when he withdrew the Kathol sector from Imperial authority following the death of Emperor Palpatine at the Battle of Endor in 4 ABY and the fracturing of the Empire . During Tetrum ' s time in control of Kolatill , he made use of an extensive network of spies and informants to root out any New Republic agents and sympathizers . In 8 ABY , the New Republic launched a limited campaign against Sarne , liberating the sector capital of Kal ' Shebbol and forcing the Moff to flee into the Kathol sector with the majority of his forces . When news of the New Republic ' s victory at Kal ' Shebbol reached Kolatill , the population staged an uprising , capturing and imprisoning Tetrum along with his closest supporters . The Kolatill Council was subsequently released to assume control of the planet . However , Tetrum ' s incarceration triggered a response from Imperial forces still operating in the sector . The " Ton - Falk " - class escort carrier " Kathol Protector " arrived in - system shortly after and launched TIE bombers . The assault destroyed much of the planet ' s capital city , Domaz , leaving it aflame and in ruins . Personality and traits . Tetrum was a loyal servant of the Empire , and willfully followed the orders of immediate superiors . He was disliked by the population of Kolatill due to the Governor ' s institution of martial law and jailing of the local ruling government . Behind the scenes . Tetrum was created for the adventure " Omens " , which was written by Bill Smith , and was part of " The DarkStryder Campaign " published by West End Games in 1995 . Tetrum is never encountered directly in the adventure , and is only referred to .