A subsector consisting of a series of systems in a long row. The name and origin of the subsector stem from the the imperial saint Vladek, who traveled through the systems preaching imperial dogma somewhere around the 34th millenium.
- Krakatau I: Penal Colony and mining world. A hot and acrid desert world, where prisoners toil to gather resources from desert rocks.
- Krakatau II: Hive world. A standard hive world. Is often scrutinized by imperiel authorities, due to a uprising on the planet in 37th millinium.
- Krakatau III: A huge gas giant.