you found this exoplanet an gas giant with 10 to 40 jupiter masses J1407b orbits its parent star, 1SWASP J140747. 93−394542.6 (known simply as V1400 Centauri) in an eccentric (oval) orbit, which could disrupt J1407b's own ring system. and it's ring system size is 180 million kilometers wide and it has more then 30 rings and it's age is 16 million years old it's located about 433.8 light-years from Earth in the constellation of Centaurus. it also had a nickname called the true lord of the rings