Word: 太阳系 (tàiyángxì) Traditional: 太陽系 太阳系 dictionary entry tàiyángxì solar system Full dictionary entry for 太阳系 Example sentences using 太阳系 2 sentences, showing page 1 of 1. 除了我们地球,太阳系还有七个星球。 Chúle wǒmen dìqiú, tàiyángxì háiyǒu qī gè xīngqiú. There are seven more planets in the Solar System besides Earth. 飞船离开太阳系了。 Fēichuán líkāi tàiyángxì le. The spacecraft has left the solar system.