A Realmstar is a world, such as Nhera. They orbit Asra in the Realm Matrix.

Realmstars, unlike Realmsparks, are fully formed, ordered worlds with a physical form. That form is most often lenticular or globular- with fully formed poles, equatorial regions and the ability for creatures to circumnavigate its surface.

A realmstar is often predominantly comprised of a few elements of Aether at a time.

Realmsparks are smaller, seemingly contained realms with different rules to their ordered counterparts. Realmsparks may serve a specific purpose, have less diversity and may be impossible to circumnavigate. Very often, they're also veiled from the realm matrix and nearly impossible to find.