Translation of "Orbits" in Japanese

The next one in orbits three times,

その１つ内側の惑星は３周し

The satellite made 10 orbits of the earth.

その衛星は地球の軌道を１０周した。

If every aspect of their orbits wasn't very finely tuned,

もし この協和状態に 少しでも狂いがあったなら

And so that means for every two orbits of the outer planet,

１番外側の惑星が２周する間に

So you see a lot of very simple ratios among the orbits of these planets.

これらの惑星の軌道周期が とても簡単な比率であると分かりますね