Aliris Sector

Aliris Sector is located Galactic south of Cadia in a star rich section of the Segmentum Obscurus close to the border with the Segmentum Solar. Notable stellar features include the flower-like Liris Nebula to which the Sector owes its name and St. Emilia's Veil a stellar dust cloud whose streamers stretch across the March. Because of its position between the Eye of Terror and the Segmentum Solar Aliris has always been considered an important part of Holy Terra's outer defenses. Its history can be traced back without a break to the early days of the Great Crusade, it is populous, wealthy and highly civilized but that history as been lived under constant threat. Aliris Sector has been a theater of war in eight out thirteen Black Crusades and suffered numerous lesser incursions by way of testing Imperial defenses the most famous of these being the Black Sun Crusade of 832.M41.

The Hadronian Wall
This subsector runs all along the border with the Cadian Sector and is heavily militarized as a second line defense against enemies from the Eye.

Planets:
Romuleia - Cardinal Shrine world

Lilium - Hive world

Mila - Hive world.

Neapolis - Hive world.

Serenissa -

Planets:
Ptolemy System - The Hive world of Alexandretta; the agri-world of Ptolemy-Beta; the mining world of Ptolemy-Gamma; and the gas giant Ptolemy Delta with its giant pleasure moon Cypria,

Planets:
Liriopis - Hive World. Sector capital

Dominica - Fief of the Adepta Sororitas, location of the Abbey of the Silver Star, a cell of the Convent Prioris.

Bezant - Cardinal Shrine world.

Planets:
Zode I & II - A double planetary system Zode I is a dead world and the home of the Phoenix Brethren. Zode II is an agri-world and the source of their recruits.