Real Physics Game?

I understand this game has limitations and it would take an enormous data bank to incorporate all the physics known to man in a rocket simulator. That being said,
Is it possible to get some added physics to items such as the tether on astronauts or the dummies when its subjected to something like the vacuum of space that it states dead or when astronauts or dummies fall from orbit to a planets surface it should state DEAD ON ARRIVAL or in water too long states DROWNED or astronauts burn up in reentry if a planets atmosphere is present?