Prerequisite: Priority: The Citadel II (Mass Effect 3)
Mesana is a remote system with two asari colonies. One is being mined for resources despite being inhospitable, and the other has a breathable environment but used as a place of exile for asari with Ardat-Yakshi predispositions.
Lesuss[]
Lesuss is the first planet orbiting the star Mesana.
- Main article: Lesuss
- Mission: Kallini: Ardat-Yakshi Monastery
- Mission: Citadel: Asari Widow
Lymetis[]
Lymetis is the second planet orbiting the star Mesana.
- Main article: Lymetis
Medokos[]
Medokos is the third planet orbiting the star Mesana.
- Main article: Medokos
Shastessia[]
Shastessia is the fourth planet orbiting the star Mesana.
- Main article: Shastessia
Vylius[]
Vylius is the fifth planet orbiting the star Mesana.
- Main article: Vylius