Annos Basin

The Annos Basin is the home system of the Salarians, as well as the Halo Installation 06.
===Pranas System===
* Sanadril (Carbon monoxide clouds, mining planet)
* Sur'Kesh (Salarian homeworld)
* Dragel (Metal deposits, Carbon monoxide atmosphere)
* Halegeuse (Helium gas giant)
*Paeto (Asteroid in orbit, Eezo deposits)
===Halo Installation 06===
Discovered by a not well-known joint operation by the UNSC and Systems Alliance science team in late 2553, Installation 06 has been studied intensely by both Human scientists and Salarian STG teams, who have used this knowledge gathered to help unlock key findings about the long extinct Forerunners.