Leonis Minoris system

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Leonis Minoris
Stellar overview

Orbiting planets:

At least 3

Societal overview

Notable events:

Battle of Leonis Minoris


Unified Earth Government


The Leonis Minoris system is a planetary system colonized by humanity, and home to three colony worlds.[1]


In 2537, the planetary system and its colonies were attacked and glassed by the Covenant, with the UNSC rushing to their defense. Although UNSC naval losses were considered minimal, two of the colonies were razed by the Covenant. These two colonies had been sacrificed in order to defend the third colony.

The status of the remaining colony or the survivors are unknown.

List of appearances[edit]


  1. ^ Halo: Evolutions - Essential Tales of the Halo Universe, "The Impossible Life and The Possible Death of Preston J. Cole", page 470