That's not how evolution works.
Scientists like Donald Johanson say the first human-like creatures flourished in East Africa. The study of human life and culture is anthropology.
There were never human-like creatures on Mars, as far as we know.
anthropology
The general thought is that all humans trace their origin to Africa.
The study of humans and human like creatures is called Anthropology. It examines topics such as what people think an how they live.
They were called hominids or humanoids.
Adam and Eve, Gaia and Oranos, Kronos and Thiea, The Creator, Huitzilopochtli, The Jade Emperor, etc.
There are various mythological and fictional creatures that are human-like, such as elves, dwarves, goblins, and mermaids. In some folklore, spirits like jinn and fairies are also considered human-like entities. Additionally, there are humanoid aliens in science fiction stories that resemble humans in appearance.
Human Dragons are creatures that are half human half dragon. Usually these creatures are genetically engineered through mutation, some are born like these bizarre thing, while others were normal human beings that made them different from every one else.
It begins from the evolution of the first hominids (humans, and human-like creatures), so about 2 million years ago, during the time of Homo Erectus.
Humanity, like all other life, evolved in a slow process. We were descended from ape-like creatures, as primates, and eventually developed the features we attribute to being human. This happened roughly 2 million years ago.
You can only find it if you find a space faring empire of human-like creatures that someone created, or you uplift a tribe/civilization/creature planet. Other than that, the only way to find one is to create a save game of human-like creatures. Hope this helps :)