Akkorokamui

The is the empty vessel of the Ten-Tails of the planet Samoa VI, whose will was the combined parts of the planets essense and the. It was sealed into an alternate space by Jigoku Ōtsutsuki. Because its chakra was seperated from it in a fundamentally similar but different manner, it doesn't act as a container for, though the possibility that it does is unknown.

Background
After many millinia of having its life energy and natural energy drained by its, the remaining life essence within the planet gather at a central point and imprinted itself onto the God Tree, giving it a sentient consciousness. A few years later, Jigoku visited this planet, Samoa VI, as it was the next planet on the list within the Sirius star system as indicated on his star chart. Migrating around the planet with his feat of flight, Jigoku would hone-in on the mighty source of chakra. Looking up at the blooming fruit, Jigoku would claim it as his own, eating it. In doing so, a uniquely tomoed Rinnegan awakened within both of his eyes. Without warning, the immediate area began trembling as the God Tree uprooted and took form as it sought to reclaim the chakra that was just taken from it. Its body twisted and turn before rock and bone-like structures began forming on it as its roots turned into massive tentacle-like arms. Activating the the Inner Path and using his existing control over Yin-Yang Release, Jigoku used his immense telepathic prowess to separate the massive amount of chakra from the beast itself, causing the creature, whom no longer resembled a tree, but an alien, to experience great pain. In doing so, its size was slightly reduced as it became slightly skinnier than it used to be. Clapping his hands together and focusing on the creature, Jigoku sealed it away into an alternate space for later retrieval.