Styx

Introduction
Styx, also known as Pluto V, S/2012 (134340) 1, and S/2012 P, is the second-largest moon orbiting Pluto. Styx has a Mass of 7.5 X 10^15 Kilograms, an axial tilt of 82 degrees and an orbital period of 20.16155 ± 0.00027 Earth Days. Styx is 42,656 kilometers from Pluto. 
Profile of Styx
Styx was discovered on  July 26th 2012, by American Research Scientist Mark Robert Showalter using The Hubble Space Telescope.  It is believed that all of Pluto's moons, including Styx, came to be by that of an object from the Kuiper Belt collided with Pluto, forming it's five moons (Charon, Styx, Hydra, Nix, Kerberos). 
Origin
Styx receives its name from The Classical World's Titan goddess Styx. Styx was the daughter of The Titans Oceanus and The Titan Tethys. Styx married The Titan Pallas and mothered four kids named Zelus, Nike, Kratos and Bia. However, this is the Styx that the moon Styx owes its name to. For within The Classical World Religion, there is another Styx, but this Styx is neither god, goddess, man or woman; for this Styx is river. The Styx river is one of two rivers which split The Aloha World and The Haole World. Charon would take the dead past the two rivers and into the depths of Hades.