"Anyone can give up it's the easiest thing in the world to do. But to hold it together when everyone else would understand if you fell apart, that's the true strength."
Posted by: Kanova
If you just teleport into it, then chances are your HEV is still fully functional. I would use just a few seconds of thrust to shoot me in the direction of a planet. Secure the area and try to set up a radio transmission.
Find some rocks, some tree bark and an animal. Kill it with my weapon and skin it. Afterwards make a fire using sparks from my bullets hitting the rock on the proper angle if that fails, good old fashioned rock-on-rock. Have some delicious random animal steak and make plans for a house, or some form of bed, hopefully off the ground, as I do not wish to share it with bugs or whatever. After sleep I would make a signal fire off the ground so more oxygen can make it under the fire and make it burn brighter and higher.
Chill out and wait to be rescued.
Yeah I know, serious response
Uhh...In the Drop Pod, the ODST has oxygen, food, and water enough for like 2 weeks...So...yeah...You probably wouldn't find animals on most planets anyways.