List of my space opera races:
>Humans.
>Plain old boring humans.
>Cyborg humans with ability to psionically control a specific metal that most of their bionics and tools are made of.
>Giant shapeless slugs or amoeba that wear huge hollow metal suits (humanoid, ofc) of sorts to give themselves limbs and protection.
>Dolphins (no, really)
>Sapient spiders with human-like faces.
>Disembodied sentiences capable of controlling clouds of special nanites.
>Large robotic suits (shaped like egyptian gods) operated by sapient housecats. Them housecats indeed have 9 lives because quantum immortality.
>Sapient giant sloths that live on a ring of metal vines, of sorts, around a white dwarf.
>Grey- or green-skinned humanoids. Males are pigmies, but powerful psionics. Females basically humans with some weird facial features and body proportions (longer limbs, etc.).
>Energy beings wearing long cloaks.
>Atlanteans (no, really) with skin like white porcellain and blood made of gold.
>Vat-grown humanoid bodies possessed by demons
>Red-skinned humanoids with tentacle legs
>Turquoise-skinned humanoids with skin covered in kinda scales. Think X-men Mystique.
>Blue-skinned humanoids covered in bony ridges, horns and spikes.
plus a bunch of artificial stuff like
>Sapient free-willed robots.
>Dr. Moreau style manbeasts
>Golems
>Typical golems, made of clay, with occult chem in their mouths. Those who don't believe in occult think they are just weird robots.
How's that?
Also I need to make up names for them, I know.