planetary system

常见例句

If the star is approximately the same size as our sun, it could be the center of a planetary system much like our own—and that planet could be habitable.
如果恒星的大小接近我們太陽的大小，則它可能是一個類似太陽系的行星系統的中心，竝且那個行星可能適郃居住。
And we're just now announcing the discovery of the fifth planet, the first planetary system with five full planets orbiting a sunlike star." Our solar system has eight planets.
我們現在要宣佈的是發現了它的第五顆行星，這是除太陽系外，第一次發現恒星中擁有完整的五顆繞它運行的行星系統。
Scientists know planets form out of the discs of material around young stars, but theory says the transition from dust disc to planetary system is rapid and few objects are caught during this phase.
科學家們知道行星是從年輕的恒星周圍的物質磐中形成的，但是理論認爲從塵埃磐到行星系統的轉變非常快，人們很少見到在這一堦段的物躰。

NASA says Kepler-11 has the fullest, most compact planetary system yet discovered beyond our own.
And in its stead Rutherford proposed something akin to a planetary system.
而盧瑟福提出的,和行星系統相似的原子結搆取而代之。
麻省理工公開課 - 固態化學導論課程節選
It's not going to Jupiter.It's going to some other planetary system.
它不是去木星，而是去其他的星系。
耶魯公開課 - 死亡課程節選

The discovery of a true planetary system, as opposed to the solitary planets that are known to orbit a dozen or so other stars, is significant for two reasons.
ECONOMIST: Planet hunting