Igdras system

The Igdras system, known to the Covenant as the Illa system, is a planetary system within the Polona sector of the Milky Way galaxy. The system has at least one planet, a human Outer Colony called Etalan.

Planetary system

 * Etalan

Human colonization
In 2456, Humanity established the colony Etalan in the system.

Attack on Etalan
Etalan was attacked and glassed by the Covenant in early 2526, and it saw another engagement a few weeks later when a detachment from UNSC Navy's Task Force Yama targeted logistics vessels left behind by the Fleet of Inexorable Obedience.

List of appearances

 * Halo: Silent Storm