Glacios

Glacios is Animalia's only natural satellite. Its diameter is around one-fifth that of Animalia's, making it the largest natural satellite in the Ilian System in terms of its size in proportion to the planet it orbits. It is also the third-largest natural satellite in the Ilian System over all, and due to its planetary mass, and rocky, differentiated body, Glacios can be considered a satellite planet. However, it lacks any significant atmosphere, hydrosphere, or magnetic field. Its surface gravity is slightly less than one-seventh of Animalia's (1.407 g).