Nibiru

Solomon System . Nibiru . Abyssal Chasm Orbiting the Grox Homeworld can be found a moon with an atmosphere filled with lots of iron; giving it a red hue visible off and on world. This moon used to be the tenth planet of the Sol system, light-years away. Now it is a moon within the Solomon System ever since doomsday passed on the 3rd planet over a millennium ago. Nibiru also possesses tons of black liquid similar to tar, it fills every chasm on the planet.