Dirada's inhospitable terrestrial worlds are particularly rich in resources. Siano, believed to be an extrasolar capture that caused the formation of one of the system's two asteroid belts, has millennia-old bunkers of radioactive waste built by unknown parties.

Its three giant planets don't have much in resources. Sineus' orbital stations are noteworthy for their superior radiation shielding. Vioresa's extremely long orbital period caused it to be missed in the initial asari survey of the system.

Canalus

Canalus is the third planet orbiting the star Dirada.

Main article: Canalus

• Assignment: N7: Anomalous Weather Detected

Siano

Siano is the first planet orbiting the star Dirada.

Main article: Siano

Sineus

Sineus is the fifth planet orbiting the star Dirada.

Main article: Sineus

Thenusi

Thenusi is the second planet orbiting the star Dirada.

Main article: Thenusi

Vioresa

Vioresa is the sixth planet orbiting the star Dirada.

Main article: Vioresa

Zeth

Zeth is the fourth planet orbiting the star Dirada.

Main article: Zeth

Trivia

• Dirada is stated to have two asteroid belts but only one of them is visible in the games.