Cat in the Void

You're jetpack has blown up and now you are floating through space! Throw space rocks you come across to guide your motion. With any luck, you will run into help!

Hints:

You will teleport to the other  side of the void if you go beyond 1500 y and 2000 x.  Help is available at the following locations:

(x:-1000, y:1000)
(x:-1000, y:-1000)
(x:1000, y:-1000)
(x:184, y:1000)
(x:162, y:-1000)