I Just Realized The Elder Scrolls can be considered Sci-Fi

Hear me out here.
The Elder Scrolls is set on an entirely different planet, right? That means the trolls, the dragons, the werewolves and the Vampire Lords...
They're all aliens.
In fact, quite a few fantasy games can be considered Sci-Fi. They are either in another universe, dimension, or another different planet.
Discuss.
_{I personally don't find this that far-fetched because the trolls look like something you'd see invading the Earth}