Real scale solar system in stock game.

It would be great to have an option to use real scale solar system and also names in the stock game. I dont want to download mods that are half completed, due to missing features, like not scaled rockets, not scaled heat system, atmosphere etc. Also mods may be updated slowly when a new patch comes out... It would be great if we had this option in game, where we can change it if we want, like in the settings or when starting a new game. Please add this feature.