Ieaseraptua and Iearusiully

(*There will be no moons or star system section for these two worlds.*)

## Ieaseraptua's information

The main planet of the binary planets, this world is a cool ice giant, it has a diameter of 26947.30 miles a mass of 1.0702\*10^26 kilograms (17.913 M⨁), and a density of 2.556 grams per cubic centimeter. The oblateness of the planet is 0.0196063, and the effective temperature is 230.78 Kelvin, (-44.266 degrees Fahrenheit, or -42.37 degrees Celsius). The earth similarity of the ice giant is high with it being 0.667, with the albedo (bond / geom) being 0.489614 and 0.587536. The rotational period of the ice giant is 12 hours, 33 minutes, and 24 seconds, with the solar day being 13 hours, 31 minutes, and 30.40 seconds. The axial tilt of the planet is 47\*04’47.77”, with the age of the planet being high, it is 10.410 billion years old. The gravity on the poles of the ice giant is 15.818 meters per second, with the gravity on the equator being 14.845 meters per second. The circular velocity of the planet is 11.28 miles per second, with the escape velocity being 15.96 miles per second. The orbital period of the planet is 30.163 days, with the semimajor axis being 74890.59 miles. The pericentric distance is 49608.86 miles, with the eccentricity of  the planet being 0.338. The inclination of the planet is -11\*21’50.41”, with the ascending node of the planet being 29\*07’40.94”. The argument of pericenter of this world is 325\*51’28.28”, with the mean anomaly of the planet being -5\*32’07.36”.

The longitude of pericenter is 354\*59’9/22” , with the mean longitude of the planet being 349\*27’1.85”. The hill sphere radius of the planet is 1739289.24 miles, with the influence sphere radius being 1419880.27 miles. The roche limit for satellites of this world is 15425.19 miles. The ice giant’s atmosphere has a height of 2956.25 miles, with the tropopause height of the atmosphere being 32.23 miles. The height of the homogeneous atmosphere is 758.76 miles, with the atmospheric pressure being 2\*10^5 atm. The air density of the planet’s atmosphere is 1091.7 kilograms per cubic meter, with the air temperature being for some reason 5000 kelvin which could be a reading error. The speed of sound on this planet is 3.16 miles per hour, with the exosphere temperature being 1374.3 kelvin. There is no greenhouse effect on this world, with the average molar mass being 2.239. The relative mass of the atmosphere is 0.066618, with the actual mass of the atmosphere being 1.1933 M⨁. Hydrogen makes up 91.9% of the atmosphere, Helium makes up 7.63% of the atmosphere, and Methane makes up the rest at 0.365%. There are not that many interesting things about this Ice giant that are interesting on their own, it has a typical bluish-grown color, it has a small storm towards the equator, and it has many visual characteristics of a typical sub-neptune. The civilization on the minor planet around the ice giant has set up a small station around said ice giant.

## Discovery Information

### Discoverer

GAIA EXPEDITIONS (2014)Named by Karl Jacobs (2015)

## Additional Information

### Life

Organic multicellular (marine, terrestrial)

## Iearusiully's information

The second of the two planet system, this is a cool terra with multicellular marine and terrestrial life and it has one large continent on its surface. The diameter of the planet (it is not a moon because it is in a binary planet system) is 9653.64 miles, with the mass of the planet being 2.1796 M⨁. The density of the cool terra is 6.6318 grams per cubic centimeter, with the planet having a perfect oblateness of 0. The effective temperature of the planet is 241.78 kelvin, (-24.466 degrees Fahrenheit, -31.37 degrees Celsius), with the earth similarity index of the planet being 0.866. The albedo (bond and geom) is 0.373166 and 0.447799. The rotational period of the planet is 30.163 days, with the solar day of the planet being 26.821 days. The planet is tidally locked with the main planet of the binary system, and the axial tilt is 21\*59’18.40”. The age of the planet is the same as the major planet, with it being 10.410 billion years. The gravity on the poles of the planet is 14.415 meters per second, and it is the same amount down on the equator. The circular velocity of the planet is 6.58 miles per second, with the escape velocity being 9.30 miles per second. The planet has the standard elliptical orbit, with the orbital period of the planet being 30.163 days. The semimajor axis is 615509.10 miles, with the pericentric distance being 407724.19 miles, and the eccentricity is 0.338, pard the inclination being -11\*21’50.41”.

The ascending node of the planet is 29\*07’40.94”, with the argument of pericenter being 145\*51’28.28”, and the mean anomaly is -5\*32’7.36”, pard the longitude of pericenter being 174\*59’9.22”. The mean longitude is 169\*27’1.85”, with the hill sphere radius being 134824.33 miles, and the influence sphere radius is 253142.55 miles, pard the Roche limit for satellites being 7643.54 miles. The height of the atmosphere on this planet is 37.03 miles, with the tropopause height being 7747.77 feet, and the height of the homogeneous atmosphere is 11759.40 feet. The atmospheric pressure on this world is 0.411 ATM, with the air density being only 0.84093 kilograms per cubic meter, and the air temperature is 243.94 kelvin (-29.21 degrees Celsius, -20.578 degrees Fahrenheit). The speed of sound on this planet is 842.74 feet per second, with the exosphere temperature being 1371.4 kelvin, and the greenhouse effect of the greenhouse effect is 2.108 kelvin. The average molar mass is 43.880, with the relative mass being 1.5217\*10^-7, and the actual mass of the atmosphere is 3.3167\*10^-7 M⨁. Carbon dioxide makes up 99.1% of the atmosphere, Nitrogen makes up 0.459% of the atmosphere, and Oxygen makes up the rest of the atmosphere at 0.39%.

The planet is covered by a massive ocean, this ocean seems to be made of standard salt water. Due to the temperatures here, during the “winter and fall” of this world, ice coverage takes up a vast portion of the planet’s oceans, with ice coverage coming all the way to the southern reaches of the main continent. There are several small volcanoes located in the unitary ocean and the reason for this is that the planet is in a lopsided binary with an ice giant, and this stretches the planet and this causes some small tears in the ground where volcanic activity could seep out. All of the volcanoes are active, a reason as to why there is so much carbon dioxide in the atmosphere. There are two large ice continents, the northern and southern one, they are both covered by vast glaciers and have temperatures that can drop to as low as -120 degrees Celsius in the day, and -134 degrees Celsius in the Night (this is true for both continents, though the southern one’s night temperature could go as low as -139 degrees Celsius). The landscape of both of these continents are mostly flat, and as mentioned before, they are mostly made of glaciers.