Prerequisite: Lair of the Shadow Broker (Mass Effect 2)
Prerequisite: Priority: Thessia (Mass Effect 3)
The Sowilo system and all of its planets likely derive their names from the Proto-Norse runic alphabet, sowilo being the rune for "sun".
Ansuz
Ansuz is the fourth planet orbiting the star Sowilo.
- Main article: Ansuz
Hagalaz
Hagalaz is the third planet orbiting the star Sowilo.
- Main article: Hagalaz
- Mission: Lair of the Shadow Broker (mission)
Isa
Isa is the sixth planet orbiting the star Sowilo.
- Main article: Isa
Kenaz
Kenaz is the second planet orbiting the star Sowilo.
- Main article: Kenaz
Thurisaz
Thurisaz is the fifth planet orbiting the star Sowilo.
- Main article: Thurisaz
Uruz
Uruz is the first planet orbiting the star Sowilo.
- Main article: Uruz