There's no star system or celestial object known as "Star Wolf 359". It's possible you're thinking of:

* Wolf 359: This is a red dwarf star located about 7.8 light-years from Earth.

* Star Trek: The Next Generation: In the Star Trek universe, there is a fictional battle known as the Battle of Wolf 359. This battle is not a real event and does not involve a specific star system.

To convert light-years to kilometers, use the following:

* 1 light-year = 9.461 x 10^12 kilometers

Therefore, Wolf 359 is approximately 7.4 x 10^13 kilometers from Earth.