EVE is a adventure and exploration game where you can be a loner or you could be a commander or the highest rank of a general . In eve you can go to planets that humanity will never be able to go to and when you get there you can mine for money or claim the planet also in this game there are clans and wars you can be apart of them or just explore. I would suggest playing this game because it will teach you a lot about space and planets.
Agos is a space game that is singleplayer and the year is 2057 and humanity is forced to leave earth also you are the last to leave earth and claim . In the begging of the game you are in a space ship and you control the ship and one interesting thing about this game is that it is vr and you can tocuh buttons and other things . Travel the galaxsies and explore the vacum of endless space and claim your own planet .
Endless Space 2 will put you in the fascinating role of a leader guiding his civilization in making its first steps into the cold depths of interstellar space. You will explore mysterious star systems, discover the secrets of ancient races, develop advanced technologies of unthinkable power, and, of course, encounter new life forms to understand, to court or to conquer or rule an empire