The Ingress Complex has been built up as a trading hub between the planets and a home for the scientists who work there. Powered by the light and heat of the Ingress, it is populated mostly by scientists and researchers and visited by inhabitants of both worlds.
Due to its temperate conditions and abundant agriculture, Kauto holds the highest population of both Savrii and non-research jobs. Of its five occupied regions, only the first connects directly to the Ingress hub, but EN-Line travel can be found across the planet, running at frequent and regular intervals of both day and night. Region One is a center of commerce and trade; Region Two supplies a variety of agricultural products to all areas of Thisavrou. Houses in Region Three are built into the heavily wooded trees of the community, and Region Four consists of an underwater facility, fishing center, and resource lab. Region Five, or the "Time District", is the most eclectic, containing residences built by visitors from a variety of worlds and eras.
Chioni, the smaller of the two planets, is highly unstable in both temperature and wildlife. While most Savrii working on Chioni commute in, there are three living burgs connected by the EN-Line and numbered by proximity to the Ingress Complex transportation hub. The first contains a range of residential spaces, from communal dorm-style houses to individual properties and apartments. The second contains a range of apartments to house researchers and members of the processing plants. The third and last burg is the furthest in the wilderness, and contains studio housing for the workers, hunters, and wildlife preservation staff present. EN-Line Travel is ten hours from the first burg to the second, and eighteen from the second to the third.