This Creepypasta scary story is from the creepypasta website, written by Traveller, make sure to check out the original story and support the author:

"I’m trapped onboard an alien spaceship on the edge of our solar system."

https://www.creepypasta.com/sos-im-trapped-onboard-an-alien-spaceship-on-the-edge-of-our-solar-system-were-running-out-of-time/

special thanks to  @RomNex  and  @DusklightRadio  for joining me in this