Jool/ko

Jool/Data

쥴 은 거대한 가스행성이며, 커볼 행성계의 여섯번째 행성이다. 줄은 커발 스페이스 프로그램에 있는 현실의 목성과 유사한 행성이다. 줄은 커볼을 제외하고는 가장 큰 지름과 질량의 천체이다. 커빈 으로부터 줄까지 도달하는 것이 어려울 수도 있지만, 줄의 다섯 위성의 거대하고 복잡한 시스템이 줄을 가장 매력적인 타켓중 하나로 만든다. 다섯 위성: 레이스, 볼, 타일로, 밥, 폴.

대기

Aerobraking in Jool's atmosphere. Although Jool has a radius ten times greater than Kerbin, its atmosphere begins just twice as high (138.2 km). It is extremely dense, well suited for aerobraking from a high-speed interplanetary intercept. Orbiting just outside the atmosphere will give you a period of 94.7437 minutes, and a speed of 6,785 m/s. You typically do not need to go lower than 100 km to aerobrake. In general, the atmospheric pressure on Jool at an altitude expressed in meters is: $p_{j}=15\ e^{-altitude/10000}$ The effects of landing on Jool's "surface" as a Kerbonaut Closer to the surface, the physics of the game start to break down. Due to its extremely thick atmosphere, terminal velocity is so low that lighter spacecraft will not even need parachutes or retrorockets. It is not impossible to land on its solid surface, though spacecraft are inevitably and invariably devoured by the Kraken. If the craft is very small, it may survive the Kraken, but the parts will explode once they are 100m below the surface. The message "... collided with Cloud" will display in the mission summary. If a Kerbonaut is put on EVA he will not be destroyed, making one-way sacrificial landings possible. However, as seen near the end of this video, the Kerbonaut will start to glitch out and shake uncontrollably. This only happens if you're on time warp 4. The game will later glitch and cut to a black screen with the altimeter going through numbers rapidly. Unless you restart the game, Kerbin's atmosphere will be missing.

This glitch, while most common on Jool, is not unique to Jool, and can even be experienced on Kerbin in extreme situations; for example, going on EVA from a high speed SpacePlane as it takes off can occasionally cause this, or it can even (though much rarer) happen in less intense situations as simple as sliding slowly on the Mun. If you do experience this outside of Jool, it is very difficult to replicate, which is why recordings of this are so rare.

시간배속 기준표

시간 배속	최저 고도
1×	어디서든지
5×	200 000 미터 (대기 바깥에서)
10×	200 000 미터 (대기 바깥에서)
50×	200 000 미터 (대기 바깥에서)
100×	200 000 미터 (대기 바깥에서)
1 000×	300 000 미터
10 000×	600 000 미터
100 000×	1 200 000 미터

Natural Satellites

The ocean moon Laythe, about to transit Jool. Jool has five natural satellites, each with an orbit well-aligned with Jool's orbital plane: Laythe, an ocean moon, is the only moon with an atmosphere. It is the closest to Jool and second largest of its moons. Due to its high orbital velocity, it is somewhat challenging to reach. Next to Eve, its size and composition make it the most similar celestial body to Kerbin. Vall, an ice moon, is the third largest and second closest of Jool's moons. Its orbital path and velocity sit almost exactly between Laythe and Tylo. Tylo, a rocky moon, has gravity similar to Kerbin and terrain similar to Kerbin's Mun. It has the largest SOI of Jool's moons, making it easy to encounter, but achieving orbit and landing are exceptionally difficult due to its large gravity well and lack of atmosphere. Bop, a captured asteroid, is the fourth largest of Jool's moons. Due to its distant, erratic orbit and low gravity, it is also challenging to reach. Pol, named after a Pollen grain which it resembles, is Jool's smallest and most distant moon. It is yellow and green, and its terrain is rocky and uneven, with tall, spiky mountains. Laythe, Vall, and Tylo are in a Laplace resonance, with orbital periods of 1:2:4 respectively. Despite the fact that the moons can easily eclipse both each other and Jool, they do not. Synchronous Orbits around any of the Joolian moons are impossible, as they all lie outside the Sphere of Influence of the moons, as is common with tidally locked bodies.

갤러리

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  A probe deep within Jool's atmosphere which is eventually crushed by the extreme pressure.

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  Jool in 0.17.

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  Jool and its moons in 0.17.

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  Low orbit over Jool.

• Screenshot73.png

  A Probe with winglets to steer. Note that as you descend deeper into the atmosphere, it gets harder to move at all, rendering RCS and winglets useless.

• Screenshote4141412.png

  A view of Laythe, Vall, and Tylo during an aerobraking on Jool.

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  A Probe aerobraking in Jool's atmosphere as of 0.19, With Laythe, Tylo, and Vall in the background. The aerobraking elapsed 15 minutes before the probe was destroyed.

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  A small space station orbiting Jool in 0.20.

참조

• Jool has roughly the same equatorial radius as the planets Earth and Venus.
• The sunsets and sunrises on Jool are a shade of yellowish brown.
• Like Jool, Jupiter's nearest three moons (Io, Europa, and Ganymede) have a Laplace resonance of 1:2:4.
• Jool, Laythe and Tylo all have an surface gravity of 7.85 m/s² (≃ 0.8 g)

변경사항

0.18

• Added a new, more distant moon named Pol.

0.17

• Initial Release