Tessedora is the capital planet of the autonomous state of Tessedora. The planet is located in the farthest part of space from the Galaxy Federation's chief planets, but it has a Federation-affiliated marine force, the 117th Marine Division. However, Andrew Cherenkov and other U-TIC Organization agents had infiltrated the Tessedora's marine division that went with the cruiser Woglinde to investigate planet Ariadne. From this, there arises the possibility that U-TIC Organization remnants are strong in Tessedora's government and military.