Home of the aliens known as fraal Planet Nine is a large planet in the far outer Solar System, whose gravitational effects effect the improbable orbital configuration of a group of trans-Neptunian objects that orbit beyond the Kuiper belt.
It has a diameter three times that of Earth, and a highly elliptical orbit with an orbital period of approximately 15,000 years.
Artist’s impression of Planet Nine as an ice giant eclipsing the central Milky Way, with the Sun in the distance.
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