Ilurcha

* Ghost
* Discovered

## Ilurcha's information

### Technical information

This is a temperate marine superterra with multicellular (marine and terrestrial) life. It has an equatorial diameter of 10483.26 miles, with the mean diameter being 10449.49 diameter, and the polar diameter being 10382.27 miles. The oblateness is 0.0096333, with the mass of the planet being 3.2163 M⨁ or 1.9209\*10^25 kilograms, and the density of the planet is 7.7139 grams per cubic centimeter. The insolation of the planet is 0.26756, with the effective temperature being 164.66 kelvin, (-108.49 degrees Celsius, -163.282 degrees Fahrenheit), and the Earth Similarity Index is 0.873. The albedo bond is 0.54; The rotational period of the planet is 11 hours, 55 minutes, and 28.39 seconds, with the solar day being 11 hours, 56 minutes, and 53.89 seconds, and the axial tilt is 36\*10’06.36”. The gravity on the equator of the planet is 17.851 meters per second, with the gravity on average being 18.108 meters per second, and the gravity on the poles is 18.343 meters per second. The circular velocity of the planet is 27646.70 miles per hour, with the escape velocity being 39098.33 miles per hour, and the age of the planet is 10.862 billion years, an old and elder sea world, in addition to that the tidal heating is 6.8623\*10^9 watts. The atmosphere here is thin, only being 22.48 miles, with the tropopause height being 42773.12 feet, and the height of the homogeneous atmosphere is 1.4666.39 feet. The atmospheric pressure of the planet is a surprising 37.1 atm, a high number for such a paradise like world, with the air density being 46.786 kilograms per cubic meter, and the air temperature is 276.67 kelvin, (38.336 Fahrenheit, 3.52 degrees Celsius).

The speed of sound here is 732.53 miles per hour, with the exosphere temperature being 1061.9 kelvin, and the greenhouse effect is 111.94 kelvin. The average molar mass is 28.811, with the relative mass being 8.7875\*10^-6, and the actual mass of the atmosphere is 1.688\*10^20 kilograms, or 35.329 Earth atmospheres. Nitrogen makes up 67.4% of the atmosphere, with Oxygen making up 31.8% of the atmosphere, Carbon dioxide makes up 0.39%, and Water vapor makes up the rest at 0.359% of the atmosphere. The maximum depth of the oceans here is 38251.31 feet, with the average molar mass being 18.018, and the density of the oceans here is only 1 gram per cubic centimeter, in addition to that the temperature is 276.67 kelvin, which has the same conversions as the air temperature. The atmospheric pressure in the oceans is 37.1 atm, with the bottom pressure being 2.12\*10^3 atm, and the bottom composition is regular rock Saline/Limited freshwater makes up 100% of the liquids here, with Sulfur dioxide making 58.7 parts per million. The planet’s parent star is the secondary of a binary star system, with the planet’s orbital type being elliptical, along with the orbital period being 249.896 days. The semimajor axis is 0.6484 AU, with the pericenter/apocenter being 0.6410 AU / 0.6557 AU, along with that, the eccentricity is 0.011, with the inclination being -05\*53’29.03”. The ascending node is -162\*00’30.90”, with the argument of pericenter being 178\*03’43.20”, and the mean anomaly is 89\*30’53.60”. The longitude of pericenter is 16\*03’12.30”, with the mean longitude being 105\*34’5.90”, along with that the orbital velocity is 63139.74 miles per hour, with the orbital resonances being 2:1, (B5), and the hill / influence sphere radius is 1053789 miles and 737991 miles, in addition to that he reche limit for satellites is 8702 miles.

### Infolore

This is a small paradise world located in the outer to mid swings of the Cartwheel Satellite 1 galaxy. First, the atmosphere here is a beautiful shade of blue, covered in calm, serene clouds that can linger for several weeks at times. However, the atmosphere here is highly pressurized, more than 30 times that of Earth's pressure. Consequently, a visit to this world would necessitate a suit capable of withstanding these extreme conditions, both in the atmosphere and when descending to the surface. Upon arrival, one would discover that there is barely any continuous landmass. Instead, only scattered volcanic islands and small archipelagoes offer suitable landing sites. These small archipelagos and islands have sandy, tropical characteristics. A possible native coconut-like fruit might grow here, albeit in relatively small sizes. When cracked, these fruits emit a tart taste, which has been observed on several occasions, either due to the native species of Ilurcha-Emperor Lizards or the planet's nearly double Earth's gravity (They fall heavier).

Because of the higher gravity, the planet's vegetation appears stouter on average, with the thinnest trees boasting barks around 4 to 5 feet in thickness. The gravity also results in shorter trees. Navigating the undergrowth may involve maneuvering around the thick leaves of the native "Ilurcha-Longleg leaf stalk plants." These plants sometimes host large colonies of bioluminescent fungi and bacteria, illuminating the surroundings as brightly as large streetlights. Notably, the flora here displays a dark purple color, the origin of which remains unknown. It's unclear if this hue is due to a common pigment on this world, but the reasons for its evolution into this shade remain a mystery. Returning to the coastline, you would notice the vast open sea with several small landforms on the horizon. Using a sailboat, which is highly effective on this world, you may explore the other islands in the archipelago (That we landed on, there are a few others).

These islands, including the one where you initially landed, look similar to one another, differing primarily in shape. However, a few of them are circular, which is attributed to their volcanic origins. Although you won't see volcanic craters, a noticeable feature is the large rolling hills that gradually ascend to a peak-like state. This geological structure may be influenced by the planet's gravity, its unique geography, and the geological era during our observation. There is speculation that the generally flat geography of this world may require volcanoes to distribute significant amounts of materials to emerge above the surface. This, combined with the likelihood of the planet being in a geological stage with very low tectonic activity, might explain why these volcanoes have ceased to be active over time. The planet's gravity would cause the magma to flow more shallowly, further contributing to the flat and spread-out appearance of these formations. Some theories even suggest that we may be witnessing the final stages of this world's existence. While life as an evolutionary process may continue, internal processes might slow down, leading to the decay of essential features like magnetic fields and gradual loss of the atmosphere into space, which could ultimately exterminate surface life. As you sail across the vast oceans of this world, occasionally encountering islands, you may stumble upon various underwater cities.

These cities were built by what appears to be an amphibious civilization, which has some ancient structures on land. It is evident that they are intelligent, capable of constructing bubble-like cities on the ocean floor with city lights that can penetrate the surface with their brightness, creating a sort of map of their civilization. They are considered to be a level 0.9 to 1.0 civilization with the ability to harness their planet's energy. They might have the potential to save their planet from potential catastrophe, although their actions may not reflect this, as the aforementioned internal processes are highly speculative and could be incorrect. It's also noteworthy that they seem to possess advanced communication technology and have deployed numerous satellites in space, all while residing in the ocean, potentially having abandoned land due to overpopulation. In conclusion, this is a paradise-like world that may be entering its last few hundred million years of being a living world, that has an undersea civilization that has abandoned the land in favor of the sea.

### Moons

There are three moons around this planet, all of them are cool airless worlds that have a mass all (combined as well) below the mass of the Moon that we have around the Earth. Besides these major moons, of which there are 3 of them, there are 4 minor moons. 3 of the minor moons are within the first major moon’s orbit, and are on the orbital plain of the planet. The other minor moon is apart from the rest, orbiting on an incline and outside of the third moon’s orbit, it seems to be a captured asteroid, in addition to that, all of the moons are uninhabited.

 Mass
 Diameter
 Orbital period

### Star system

The planet is the last around its parent star, an orange dwarf. This orange dwarf has 6 planets (including the planet), and the orange dwarf is the secondary of a binary star system that has a total of 16 planets. There are 2 planets around both of the stars, and there are 8 planets around the main star, and there is no other life in this system. Both stars have asteroid belts and small oort clouds.