Image via Wikimedia. Discovered way back in 2015, J1407b boasts the largest ring system we're ever seen — around 200 times larger than Jupiter's (the largest in our solar system).

Which planet boasts the largest rings?

Saturn, which has by far the largest ring system, was known to have rings for a long time. It was not until the 1970s that rings were discovered around the other gas planets. The rings around Jupiter, Uranus, and Neptune are much smaller, darker, and fainter than the rings of Saturn.

What is the largest ring system?

Saturn. Saturn's rings are the most extensive ring system of any planet in the Solar System, and thus have been known to exist for quite some time.