Juno 22A is a single yellow star in the Jansamei region. It has five major planets and 156 minor bodies.

The star is large and relatively dim, resulting in somewhat harsh conditions on the two habitable planets.

In the Quiet Era, this system falls under the jurisdiction of the government of Old Jansamei.

• Arquiri (medium, rocky)
• Eindhoven (large, habitable)
• Alazee (small, habitable)
• Kepetis (medium gas giant)
• Efreon (small, icy)