Gas giants with icy compositions, located far from the sun.

Here's a breakdown:

* Gas giants: These planets are primarily composed of gas, primarily hydrogen and helium, unlike the rocky terrestrial planets closer to the sun.

* Icy compositions: While their atmospheres are mostly gas, their interiors likely contain significant amounts of ice (frozen water, methane, ammonia) and rock.

* Located far from the sun: This distance from the sun results in:

* Much colder temperatures.

* Less intense sunlight.

* Longer orbital periods (the time it takes to orbit the sun).

Let me know if you'd like a more detailed description of any of the outer planets!