solar system

aurinkokunta The Solar System; the Sun and all the objects in orbit around it.
Any collection of heavenly bodies including a star or binary star, and any lighter stars, brown dwarfs, planets, and other objects in orbit.
1980, Carl Sagan, Cosmos: A Personal Voyage,

The history of our study of our solar system shows us clearly that accepted and conventional ideas are often wrong, and that fundamental insights can arise from the most unexpected sources.

I would like to stress out that the meaning of unstable for our solar system is very different than for another solar system.

Every satellite has turned out to differ in some significant feature from its neighbor: "(..)the sense of novelty would probably not have been greater if we had explored a different solar system".