The world setting of the ultimate zone

The third planet in the solar system, with an average radius of 6,372 kilometers, has conditions such as an atmosphere suitable for human habitation, and is the center of human activities in the solar system. Large colonial satellite clusters were built at Lagrangian points L4 and L5, and space compression catapults for transporting people and materials were installed at point L2.

moon

The only satellite on the earth, with an average diameter of 1728 km. Because there is a huge amount of nuclear fuel helium 3 on the moon, human beings regard the moon as an important resource development place, not only building a large number of resource detection stations, but also placing a linear drive system and a colonial dome base for transporting goods on the surface of the moon, and settling here.

Track elevator

Construction started in 2027 and was completed in 2045. Starting from the equatorial surface, it covers a total area of 65,438+000 miles, including an anchor station for fixing terminals, a central station for placing space compression catapults, an intermediate station and a second station, and an aerospace center located on the surface of the earth. The orbital elevator is the most important facility for human beings to implement the space migration plan, and tens of thousands of people are transported to outer space every day. In 2 172, the track elevator was attacked by Pavram army and almost collapsed. After many large-scale maintenance, it turned the corner.

lagrangian point

The mechanical gravity equilibrium point among three celestial bodies was discovered by French physicist Joseph Louis Lagrange in the18th century, and each celestial body system has five Lagrangian points. In the circle of the earth, there are five gravity balance points, which are composed of the gravity of the earth, the gravity of the moon and the centrifugal force of the moon's rotation. Among them, L 1, L2 and L3 are on the line between the earth and the moon, which belong to unstable dynamic equilibrium points, and need artificial facilities to continuously consume energy to maintain stability. Mankind has established outposts and communication satellites in L 1, L2 and L3. L4 and L5 are equilateral triangles with a distance of 384,400 kilometers from the Earth and the Moon, which are relatively stable dynamic equilibrium points. Any celestial body that enters this position will remain in this position forever as long as it does not give off any power. In addition, L4 and L5 have the important conditions of full sunshine and weightlessness, so humans set up colonial satellite groups in L4 and L5 and started large-scale space migration.

Political organization

In the middle of UN 2 1 century, the elevator in the earth orbit was completed, and space migration began to the cosmic colonies at Lagrange points L4 and L5. The space compression technology brought by Metatron, which was later discovered, led the revolution of space navigation and extended human tentacles to the Mars circle. In order to firmly control the colony in the Mars circle, the United Nations, which has mastered the regime in the Earth circle, sent all the combined forces of the universe to the Mars circle.

Military organization

The joint forces of the universe are composed of soldiers from all countries in the peacekeeping forces of the United Nations Security Council, and the forces with permanent members as the main body are committed to maintaining the order of the Mars circle. UNSF for short. The vast majority of soldiers in the army are earthlings, and the main driving body is the military Lev-Phantom. launch

The fourth planet in the solar system, with an average diameter of 3395 kilometers. The conditions in all aspects are very similar to those of the earth, and it is considered to be the most suitable planet for human habitation except the earth. The ice sheet at the poles of Mars is a mixture of solid carbon dioxide (dry ice) and ice, and human beings have been considering how to use the water resources of the polar cap. In 2 130 years, after the completion of the first phase of Mars colonization, the temperature and atmospheric composition of Mars were artificially adapted, making the environment more suitable for human habitation. Since then, humans have begun a large-scale migration to Mars. Lagrange point L 1 has a space transfer station equipped with a space compression catapult.

Phobos

Phobos, the larger of the two Mars satellites, was transformed into a military fortress in Oman. The average radius is about 1 1 km. Phobos' orbit radius is smaller than that of synchronous orbit, and it is only 6000 kilometers away from the ground of Mars, so it runs faster and the period of revolution is shorter. The huge crater on the surface of Phobos is called stickney, which was formed by the impact of an asteroid. The space compression catapult used by General Pavram, the military regime of Mars, was secretly installed in faubus, and Oman spent a lot of money to convert faubus into a black hole weapon. In the final battle, Ding Gecheng, who was driving Jahuti, successfully neutralized the expanding black hole, and faubus turned into numerous pieces in the dazzling explosion and disappeared into the black hole produced by the Oman fortress.

deimos

● In the game, Phobos was transformed into a space station.

Deimos, the smaller of the two moons of Mars. The average radius is about 6 kilometers. Rock whose composition is based on carbon. Deimos is the home of the civil space compression catapult, and the government of Mars has transformed Deimos into a large space station with very complete space facilities. In the Deimos incident on 2 167, the space station was seriously damaged, but it was not repaired immediately.

Political organization

● The full name of the Mars Colony Alliance is UnitedColoniesofMars, or UCM for short. It is an alliance composed of Mars 16 state colonies and enjoys information, technology and resources. Because Martian residents have always been discriminated against by the earth, the racism and nationalism in Martian ideology are very weak. All the residents born on Mars unite against the government of the earth and demand the independence of Mars. Vasilija is the most violent anti-Earth tendency in the government of Mars. It not only has its own independent armed force Pavram, but also secretly developed OrbitalFrame, a humanoid mobile weapon developed for the Earth Army.

Military organization

● The independent armed forces established by Pavram Mars Colony in Vasria were established on 2 158. The original driving body was the old military LEV. Thanks to the close cooperation with NUT, Pavram acquired advanced Metatron technology, and developed a new humanoid mobile weapon OrbitalFrame. In 2 169, the OrbitalFrame was successfully mass-produced, and Pavram began to equip the OrbitalFrame troops on a large scale. Due to the shortage of human resources, the track frame of Pavram Army is mainly unmanned.

● The fifth planet and the largest planet in Jupiter's solar system, with an average diameter of 7 1 1,400 km. It is mainly composed of hydrogen and helium. The inner core is liquid metal hydrogen, and the surface is hydrogen and helium. It has no solid surface and is a huge liquid planet. The striking red dot on the surface is a huge storm vortex that lasts for hundreds of years. Jupiter has 16 satellites, of which Europa and Callisto are very important satellites for the development of the human universe.

Europa, Europa, with a radius of 1569 km, is the largest of all the moons of Jupiter. The surface is composed of silicate rocks and covered with a layer of ice. The structure of the crust is similar to that of the earth, and the inner core may be metal. With a thin oxygen-containing atmosphere, liquid water may be hidden under the ice on the surface of the earth's crust, which is one of the celestial bodies that scientists think may have life. Andilla, a large colonial satellite, was placed at Lagrange point L5, and a space station equipped with a space compression catapult was placed at L2 for transporting personnel and materials to the colonial satellite.

Andilla, located at L5 Lagrange point of Europa, is the farthest colony from the earth and the only colonial satellite in Jupiter circle. Created on 2 1 1 1. The colony is about 10 mile, with a circumference of about 300 miles, and is equipped with EPS microwave energy supply system. The residential area consists of three cities, two technical facilities, two electronic broadcasting stations, a park, a large elevator and a simulated mountain area with a dam. The inner part of the colony is the transportation device and the central axis. The colony has a labor force of about 654.38+million, and its main purpose is to provide transportation and storage resources for the energy excavation base of Callisto. 2 167 After the Deimos incident, NUT set up a technical research factory here to secretly develop the orbital framework. In 2 172, the Cosmic Union Army and the Pavram Army launched a large-scale battle here. Andilla was badly damaged, but it was later repaired and is still in normal operation.

● Callisto Cristal, with an average radius of 2,400 kilometers. It consists of 40% ice and 60% rock or iron. The surface is an amazing thickness of ice. There may be liquid water under the ice, so scientists think Callisto may also have life. Christopher built a large-scale resource detection station, and most of the workers were ice pickers driving civil LEV, providing necessary water for Antioch colonial satellite. In addition, a huge amount of nuclear fuel helium 3 is buried in the crystal, and a rare mineral Metatron is also found here. ZoneoftheEnders is Hideo Kojima's first experiment in PS2.