Eprise is the common name for the third planet of the Hom System, otherwise known as Hom III. It is the evolutionary home of the Homar species and holds great importance to them, known by other nicknames such as the "Jewel of Kasperion" and "Heaven's Garden". The planet was so contested by the Homar that it became the principal cause for the Seventh Homar War; as the Homar Imperium attempt to recapture it from the New Alliance.

The planet's actual composition is rather ordinary, being made primarily of iron, oxygen and silicon. It has a single natural satellite called Amrys, after an ancient Homar deity of night.

It is currently the location of the New Alliance capital, New Wyllis.