Movie opening idea

An idea I had for a movie would of been astronauts on a space station, and something invading the station and killing the people stranded there slowly one by one. The opening would be a ship docking into the space station, very slow with quiet slowly beated deep toned music, also with very low key lighting but with the key light being the sun, as they astronauts land their feet onto their new home for the next 3 months all is well as they make themselves comfortable with the atmosphere for the next few days, a creature that's unknown and unseen throughout the opening will be heard in vents of the movie, and you will hear that one of the astronauts' family would have been killed while he was up in space in only the first few days, making the main character upset as something big has been taken away from him, he has nothing to currently lose which will make the character strong through the course of the movie. Different sound effects will be dropping around when the alien has been heard but never seen. The opening consists of one quick death in an isolated room, where it's hard to see but you'll never see how he has been killed, the crew will not find the body floating around until later in the movie, most of the lighting of the opening will be low key with some high key points, the music will be slow non-diegetic sounds and also some diegetic music happily playing through the radio as they sit around and relax in the space station, completely unaware of the death of their friend. Until the main character finds him dead in the area he was killed in, no remorse will cover his face as this is nothing to him compared to what he has just heard regarding his family.