Xena

Xena is a rocky terrestrial planet orbiting a Type K star ( NY Beta ), it is also the only planet in the current known Gornio Universe to host Life. While being the fourth closet planet form Beta, numerous cultures, life forms, species and plants have thrived in this habitable planet for over the last 3.7 billion years. With a average surface temperature of 9c, this makes Xena have free flowing water but with ice ages being up to 27% more common than Ganimas.

Origins
Xena was likely formed form the planetary disk form protoplanets 7 billion years ago, planetesimals colliding and developing creating much larger spherical objects known as " Mesoplanets. " These are about the size of Romuous and are extremely dense on the surface due to mantle compression. And thus, Xena was created, with a estimated 5 other planets. Not much else was known about Xena except that it was a raging hot lava world with temperatures up to 5 thousand degrees Celsius. Xena also likely captured a small mesoplanet at around 3.4 million years after it became full sized, it is now known as the present day moon with the name of " Kironorma " which is named after the great Shiniho civilization in back at around 268 BHE ( Before Historic Era. ) Shortly after the capturing of it's moon, it rapidly cooled down due to migration outwards, causing it to nearly collide with Romuous as a result. When the 5th rocky planet collided with Ganimas however, Xena migrated inwards with temperatures peaking at 110c due to the gravitational stellar force of Beta of Romuous.

Iroconic Eon
The first Eon occurred 3.5 Billion years ago and spans to 2 billion years ago when the cooling temperatures rapidly, and when Xena began to transition to a ocean planet than a lava planet. With water appearing on the surface of the Xena, the Iroconic Eon began. During this era, the first tiny microspoic bacteria developed in small pools of water in the pools where temperatures were as low as 45c. Not much else was known about this Eon.

Subrotonic Eon
This Eon spanned form 1.9 Billion years ago to 0.6 Billion years ago, when the first multicell lifeforms developed in the ocean and on small islands. The first fossils were discovered in a cave in Urilandia where plate tectonics moved fossils underground. The first confirmed impact crater developed around 0.9 billion years ago which caused 85% of all life to go extinct. This includes flowering plants, Ronosours, and thousand of species of Cratons.

Mesotonic Eon
This current Eon which spans form 500 million years ago-currently, it's mostly dominated by Cratonsours and Humans. This is also the Eon when the first supercontinent developed, called Poggerlandia. This eventually separated 190 million years ago, and forming the 2 major continents at present day.

Orbit and classification
Xena orbits Beta at a average distance of 61 million miles away form Beta, with a orbital eccentricity of 0.079 and a average orbital inclination of 0.23 degrees. It's smaller mass and radius causes it's orbit to occasionally be modified due to the significantly more massive Ganimas. A great example of this was the "MesoTonic Swing" where it's orbit became significantly closer to Beta and rapidly increasing it's temperature to 34c around 253 million years ago. It's Moon Kironorma also shift's it's orbit toward Beta, leading to theories that it will soon switch places with Ganimas making a runaway greenhouse effect.

Resonance with Ganimas
Ganimas and Xena have a stable resonance of 1:2, although changes in orbit will sometimes change it to 1:3 or 2:3. It is thought that the 1:2 resonance is broken every 500 million years into a 1:3 Resonance for 3 thousand years, then a 2:3 resonance for 1 thousand years then to once again a 1:2 resonance. This continues broken resonance pattern is likely caused by gravitational attraction and tension between Zincron, Romuous, Ganimas and NY-Beta.

Resonance with Romuous
Due to Romuous's significantly smaller size, it was thought that the resonance was unstable for the past 34 million years with a 5:6 Ratio. Although interactions form Zincron causes it to somewhat stabilize every few million years with a resonance of 3:4.

Resonance with Zincron
Roughly 6-5 Billion years ago, Xena was significantly influenced by Zincron due to it's extremely large size and mass. With a ancient resonance of 1:6 and a current resonance with 2:5, Xena will likely have it's orbit become more eccentric or more inclined due to the instability of the gravitational tensions.

Possible Resonance with Tourus
Tourus is a dwarf planet that orbits in between the planets of Romuous and Zincron with resonances of 3:4 ( Zincron ) and 9:11 ( Romuous ). However, Astronomers have long speculated the possibility of resonance between Xena and Tourus. Although a telescope probe that was sent by the Xena Astronomy Space station did found a weak resonance of 9:14. Although this technically as a resonance, XAAC noted that this was fragile and will be destroyed every few hundred years due to interactions with Zincron and Romuous. Although it will occanisally settle for 6 thousand years at a resonance of 9:12 after orbital modification ends. However, the Ganimas Galactic Agency and XAAC still doesn't count this as resonance since it doesnt last for over 500 thousand years. Though they are still held together and never collide due to tensile strength.

Classification
In the grand 1912 XAAC-GGA Conference, they conclude that Xena is a high density, terrestrial rocky habitable planet with a class 2B orbital period with a spherical shape. However, many smaller groups of astronomers start to believe that Xena is actually a oblate spheroid, as backed up by the Kiro Theory where it claims that Xena's 29 hour long day rotation is making the planet have it's equator 0.08% larger than the poles, or 3 miles. Although some there was some evidence recorded form the picture of Xena form the Uriland satellite, it's significantly smaller than calculated that it was considered a hoax by the XAAC.

Internal Structure
Xena has a total of 6 internal layers, each getting significantly hotter the more it is to the center of the planet.