Prospit

Prospit is a massive golden city planet that orbits close to Skaia and is connected to a single moon by a large golden chain. Prospit is ruled by the White Queen, and the planet is inhabited by white-carapaced citizens who resemble white chess pieces. A series of spires exist on Prospit, one for each player in a session of Sburb. The tops of these spires contain the data from pre-entry Kernelsprite prototypes. As the players prototype their sprites, the spires activate and the prototypings are applied to the monarchy of Prospit. Only prototypings that occur prior to a player's entry into The Medium are stored in the spires of Prospit.

The moon of Prospit possesses a series of towers, one for each of the dream selves of roughly half of the players in any session. The other half of the dream selves reside in similar towers on the moon of Derse. These towers contain rooms that very closely resemble the bedrooms of the players in their home world, except they are portrayed largely in a single color tone. When Prospit's moon eclipses Skaia, the towers overlap with Skaia's atmosphere, and the dream selves can gaze into Prospit's clouds to see the future, present, and past.