1. Neptune An interesting fact about Neptune is that Neptune has a giant storm that goes around it called The Great Dark Spot. 2.8 billon miles away from the sun. In the outer solar system. Minimum: -360f Maximum: 48K Gas giant no landforms. One year is 164 years and 9 months on earth. Eighth plant from the sun. Some explorations were HenrichD’Arresst and another is Johann Galle. Hazy atmosphere and strong winds . name comes from the Roman God of the sea. thirteen moons some are Caliban, Sycorax, Prospero, Setebos, Stephano,198U10,and Triton. By: Matt Nolan and Nick Catroppa One day on Neptune is 16 hours on earth.