The Look Of Star Wars Universe Creatures And Beings
One staple of both Star Wars and even Star Trek is the presence of several different alien species from multiple planets. There are some that are humanoid and look just like us, which is possible. Scientists are not sure if humans live elsewhere in our universe but due to so many planets being like our own, it’s not completely impossible to consider. However, most expect extraterrestrial life to look different in size and color. The reasoning comes down simply to their respective home planet.
If there is a planet with higher gravity, you expect a creature to be smaller. More gravity means more pressure on the body, thus they’d be more stout and small. Less gravity allows creatures to be taller and even skinny. Colors differ for many reasons too. It can be due to the lack of oxygen or too much of it. The star system they are in could have a dwarf star, larger or smaller sun, and there could be other cosmetic gases. In those cases, living beings could come in numerous different colors.