Arthrox is covered in tropical rainforests. The planet has only two small continents, and the rest is ocean.
One day on Arthrox is equal to about forty-six hours. Because of this, there are fewer storms on the planet.
Arthrox takes about 589 earth days to orbit its sun.
The most notable inhabitants of Arthrox are the sapient Arachnus. However, the planet is home to many other non-sapient animals, mainly of the crustaceous variety.