This system, located on the edge of the galaxy in The Abyss Region, contains an interesting sight. Body 3 in the system is a Ringed Water World. It has a single moon, which is Landable with a Thin Carbon Dioxide Atmosphere. The moon sports 7 biological species:

Bacterium Aurasus - Lime
Concha Labiata - Grey
Fungoida Gelata - Green
Osseus Fractus - Turquoise
Stratum Paleas - Emerald
Tubus Compagibus - Grey
Tussock Caputus - Yellow

The moon's somewhat close proximity to it's parent offers the opportunity for some gorgeous vistas:

The other 2 planets in the system, both of which are Ringed Gas Giants, are also in a trinary configuration with the Ringed Water World. Body 2 is even close enough to be viewed from the moon:

Finally, Bodies 1 D and 1 E both have Thin Ammonia Atmospheres with life as well, 5 species and 3 species respectively.

This system, located on the edge of the galaxy in The Abyss Region, contains an unusual sight. The third body in the system is a ringed Water World, and it is orbited by a landable moon with a thin carbon dioxide atmosphere.

There are seven species to be found on the surface (see the notes below for the complete list), and the moon's somewhat close proximity to its parent offers good opportunities for some gorgeous sights:

The other two planets in the system, both of which are Ringed Gas Giants, are also in a trinary configuration with the ringed Water World. Body 2 is even close enough to be easily visible from the moon's surface:

Finally, two moons of the first gas giant, bodies 1 d and 1 e, both have Thin Ammonia atmospheres with life as well, five species and three species respectively.