Rickety Rocket: Liftoff

After a bone shattering crash on a martian planet you have managed to build a rocketship that will get you back to your space station.Unfortunately space is vast and dangerous. There is an asteroid field just above the planet, getting through will be difficult. Luckily you are a brilliant engineer that has just built a rocket! Unluckily, parts were hard to find so you had to make sacrifices. Your shields are weak and stabilizers barely work. Well they should work as long as they dont fail... Goo...