Sci-Fi Original Characters (OCs)

Step into the future with our sci-fi characters! From space explorers to alien beings, each character brings a unique twist to the universe. Dive into thrilling adventures and discover new worlds. These characters are waiting for you in the vast expanse of the cosmos. So come join us, and let's explore the unknown together!

Sci-Fi OCs (1050 characters)

The Boss

@Creator777

Regal, seductive, and utterly commanding, "The Boss" is a supervillain as well as the one and only independent mind within The Hive, and she thrives in her role as its absolute ruler. "The Hive" is a group of people (majority men) that she ...

#sci-fi

#oc

He is a calm, level-headed and quiet person. Mostly keeps to himself and isn’t always open about how he feels. During his childhood, he was over-protected by his immediate family, but they just wanted to give him as much of an ordinary life...

#sci-fi

#shin

Kumar Sr. runs Anchor-1 and upholds its legacy as the first off-world colony, symbolizing technological achievement and human capability. He maintains a firm grip on the satellite empire, with every aspect of Anchor-1 and its operations int...

#sci-fi

#TiAN

Danny is an inventor/scientist living in a futuristic earth. He mostly spends his time building experimental weapons.

#sci-fi

#digital art

A young girl stuck in a prison within a dystopian city following the mysterious death of one of her relatives. Her appearance is delicate with navy hair and soft blue eyes which are often stuck in a regretful expression. Kaori hides behind ...

#humanoid

#sci-fi

#oc art

#illustration

𝙽𝙴𝚃𝚃𝙸𝙴

@Smoothiizz

Just your friendly pal to help you surf the waves of the internet, safe and sound!

#sci-fi

#futuristic

Michael has blonde, messy hair that matches his skin, tired eyes, a pair of goggles that often rest on his head, a lab coat with a purple turtleneck shirt underneath, and black pants with black boots. He also has a prosthetic right arm, and...

#sci-fi

#oc

FAN

"Red Herring"

@Lacramioara

Red Herring” They/He/She ⭐️⭐️⭐️⭐️⭐️ Physical Nihility“Red Herring” is the leader of the Immortal Star Fleet, a small subgroup within the Galaxy Rangers made up of former IPC workers. Flying the SS Nina, “Red” and their very small crew of 3 ...

#sci-fi

#honkai: star rail

#space pirate

#Hsr

#Honkai star rail

#Hsr oc

Mars

@Cosmocrit

Silly guy, shorter in alien standards, protective of his crew mates, loyal. He's an accellent shot, able to hit targets miles away

#alien

#sci-fi

#Alien oc

#Sci fi

#My art

#Oc

#sci-fi

#OC

#Original character

#Digital art

Elias

@MAKYUU

A Manticorian bounty hunter who almost seems to make it his life goal to be a thorn in everyone's side. He's a vicious predator who almost loves the hunt more than the reward. Exiled from all Manticorian moons for not following culturally i...

#male

#alien

#horror

#sci-fi

#bl

#yaoi >:)

FAN

A.R.I-88 (hsr)

@Xenon010

Writing more of my ocs into hsr A.R.I-88 is an android made on Hycion-III. On her planet two paths, Erudition and Harmony, fight for control. She was made as a peace offering between the two and was able to artificially resonate with the ha...

#sci-fi

#honkai: star rail

##hsr

##hsr oc

#Oc art

#sci-fi

#oc

Elias

@Creator777

Elias is The Hive’s lighthearted troublemaker, always armed with a joke, a smirk, and a perfectly timed sarcastic remark. As the comic relief of the group, he thrives on keeping spirits high, defusing tension with humor, and making even the...

#oc

#sci-fi

#OC

#Original Character

#Digital art

Vera

@tomthemailman

#girl

#sci-fi

#Oc

#oc art

Cecil

@doorhinge

A tinkerer who wants nothing more than to mind their own business and for others to do the same. They keep getting involved in space politics against their will.

#sci-fi

#rpg

#larp

FAN

#sci-fi

#gotg

A wanderer just looking for something to keep her going. She has lived a long life and is tired of survival. Born before the collapse and being suddenly plunged into the dangerous after effects has had its effect on her.A subject in the bef...

#sci-fi

#dystopian

#art

#scifi

Felice

@lasaglover123

Long blond hair, tall, blonde agate eyes, tan

#sci-fi

#mars

Jax is a vital member of the B.R.F. [Briantae Resistance Force, an orginazation working to disavow the treaty of briantae], he is aslo nephew to the original creator of the B.R.F., joric polare. although very few people know it. and he's al...

#fantasy

#alien

#sci-fi

#scifi

#nachopirate

#nacho_pirate

Zayn

@MAKYUU

Emotionally constipated disaster twink extraodinaire☆ A small, lithe and highly androgynous man who works as an infiltrationist for the notorious Demeter Fleet, a criminal organisation wearing the mask of a paramilitary organ and weapons ma...

#male

#horror

#sci-fi

#bl

#yaoi >:)

#sci-fi

#OC

#Original character

#Digital art

Moth

@tomthemailman

#sci-fi

#boy

#oc

#art

#sci fi

Fumiko Fujimura

@viennaonmars

An intelligent girl who appears cold to most people. However, she is very kind and tries her best not to offend people. Though she cares little for friendships and connections, she wants to make sure she never hurts anybody, and monitors he...

#fantasy

#sci-fi

#anime

#dystopian

#animegirl

#schoolgirl

#sci-fi

#sci fi

ོBoiler Room is a deuteragonist of Birds of Paradise and a native Kona of the planet, Ra. She is proud of her title as the chief craftsman of the Hoa'nuke tribe, honing her engineering skills throughout the years at the Other World military...

#alien

#sci-fi

#birdsofparadise

#oc

#alienoc

#scifi

Vortez Zildox

@tRaSh_4U

Vortez is from a planet far from any sun, yet produces its mellow heat from its water sources due to its volcanic oceanic floor. Vortez is a hybrid of two oceanic creatures, an octopod, and a slime. Despite her origins in water, she tends t...

#sci-fi

#character design

#sci-fi

Axxine-May, an aloof alien no more than one year old, specifically created and trained to sucseed in a mission of going to and making peace (or taking over) earth.Species: X (alien)Pronouns: They/it/any

#alien

#sci-fi

#space

#original species

#oc

#cute alien character

Dr. Clera Aylin

@StuckinaAirfryr

A brilliant doctor who's done some not-so-brilliant things."In the end, it's always you."

#sci-fi

#oc

Full name : Nina Dow, aka Spider-NeonAge / Birthday : 13/06/ /// [from the futur, no real years], 27 yo.Family : Mother, sister.Power(s) : Spider base powers ; spider web, flying, web shot, and detection of the danger.New powers ; Shot of l...

#sci-fi

#spiderman

Skie Sadowski is a cunning young man residing somewhere in SoCal, never staying in one place for too long. He's charismatic and charming, and for someone in his position you'd almost have to be. During the day, you can find him hanging arou...

#sci-fi

#oc

P1nk7, also known as Pinky, is the secretary of Nikki, the most famous Game developer in Sunset Overdrive. Since Nikki is easily bored by it, P1nk7 takes care of all the financial things and "boring" IT-Stuff.She communicates via a robotic ...

#android

　Technically, they don't have a body. Practically? This weird living black substance with only a heart became a humanlike thing. It seems like it's what it tries to be what it should've been. What creator of the previous civilization put in...

#gay

#sci-fi

#dark

#dark academia

##ink

##jazz

Polybius

@ChocoChan

ERROR: Description of Author can't be found.Polybius is a Protogen, who works in the same insurance company as Perseus. They were known as a smart but unemotional co-worker, who knew where which file was. Now, they are getting more and more...

#sci-fi

#protogen

#sci-fi

#Oc

Cassian was the first to join the Hive, and his unwavering loyalty has made him its most disciplined and composed member. Known for his stern and collected demeanor, Cassian is the embodiment of precision and order, ensuring that the Boss’s...

#sci-fi

#oc

Makara HighRylerBlood

@CreepyMakara

Full name : Makara HighRyler(blood)Age / Birthday : September, 23th , 1999.Family : Biologic Father (Hélio) , Adoptive Father (Rinner), 7 adoptive brothers (Axel, Sue, William, Carnage and the Ninja Trio.) Mother (Lunala Ryler - Dead)Power(...

#female

#sci-fi

#creepymakara

#myoc

#original character

#digitalart

Jett

@JazzTonight

One of the most highly regarded pilots and arguably considered to be the best. At such a young age, he was already determined to fly. He focused on his passion for aviation and made quite a name for himself. As Jett continued on to his care...

#gay

#sci-fi

#pilot

#aviatoroc

#fighterpilot

#fighterpilotoc

Sci-Fi Original Characters (OCs)

Explore Character Designs

Sci-Fi OCs (1050 characters)