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 (1485 characters)

@Xenon010
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 ...
#sci-fi
#oc art
#illustration
@Creator777
To find more art or info of OC, scroll through the tabs above. ⤴️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 absolut...
#sci-fi
#oc
@Illudens
Quick summary A rogue guy whose past is unknown (supposedly). Actually, everybody knows he came from the slums and modified his body to get stronger, he just likes to play mysterious. He didn't live a great life, but it wasn't as bad as he ...
#sci-fi
#cyberpunk
@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...
#sci-fi
#bl
#yaoi >:)
@MAKYUU
Emotionally constipated disaster twink extraodinaire☆ A small, lithe and highly androgynous man who works as an infiltration specialist for the notorious Demeter Fleet, a criminal organisation wearing the mask of a paramilitary organ and we...
#sci-fi
#bl
#yaoi >:)
@Creator777
To find more art or info of OC, scroll through the tabs above. ⤴️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 keepi...
#oc
@Creator777
To find more art or info of OC, scroll through the tabs above. ⤴️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 i...
#sci-fi
#oc
@Illudens
A robot made for protecting a very important place. It was scrapped due to its design not being very effective. They still hold a few copies of it on standby, stored in a warehouse.They can't really wander too much as they're still connecte...
#sci-fi
@Wasobs
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
@Creator777
To find more art or info of OC, scroll through the tabs above. ⤴️Rafe is The Hive's undisputed powerhouse; strong, imposing, and always the first to charge into battle. As The Boss's personal juggernaut, his mere presence is enough to send ...
#sci-fi
#oc
@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
#larp
@XI0
Jade was among the first of the subjects in an experiment held by a company called Colbalt co. Her genes were mutated/experimented on with a crocodile. Because of the fact that this was an experiment hidden from the public (the Colbalt comp...
#sci-fi
#crocodile
@annearrt
Danny is an inventor/scientist living in a futuristic earth. He mostly spends his time building experimental weapons.
#sci-fi
#digital art
@AceofClubSoda
Personality in a nutshell: Cal is a thrill-seeking, adrenaline junky, ragebaiter. He'll do anything for a bit, often getting into trouble for doing just that. He's often pulling his friends into danger with a grin on his face. ✧・゚: *✧・゚:*✧ ...
#sci-fi
#nowthisispodracing
@Smoothiizz
Just your friendly pal to help you surf the waves of the internet, safe and sound!
#sci-fi
#futuristic
@ChocoChan
An Android, who loves everything action and wants to take parts in the Brawls! Sadly, Androids are not allowed to take part in the illegal Brawls, since when they get injured, the Government could find out about their illegal brawls due to ...
#android
@Soulese
An old graffiti artist trying to make his way throught life yet always managing to stumble on things he shouldn't.Running away from his problem's and patching them up with pretty art is how Casimir works.
#sci-fi
#graffiti artist
#graffiti
#bull
FAN
@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
#hsr
#honkai star rail
#hsr oc
@deadlydevotion
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
@Smithroo
Looking for scrap? Metal? Anything coin related? Well, you're in luck- Winona is the one to call!!Winona is the hearty leader of a well known gang that dominates the scrap and metal trade business. She engages in fight pits frequently and e...
#sci-fi
#tw2082
#collaboc
#scrap metal
#illegal work
@Minttuperuna
#sci-fi
#oc
#original character
#digital art
@Cosmocrit
Silly guy, shorter in alien standards, protective of his crew mates, loyal. He's an accellent shot, able to hit targets miles away 
#sci-fi
#alien oc
#sci fi
#my art
#oc
@doorhinge
A "Seer" who was selected to experience the miracle of birth twice, Ari was reborn when they were forcefully fused with concentrated Void matter as an experiment. They exist between two dimensions at once.
#sci-fi
#larp
FAN
@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
##hsr
##hsr oc
#oc art
@Soulese
A young circus preform travelling with there family. Well was. As many travellers do the family may have taken a few short cuts that wasn't appreciated.Yet thankfully there travels lead them to Breukelen City known for its entertainment so ...
#sci-fi
#human?
@Minttuperuna
#sci-fi
#oc
#original character
#digital art
@K9_CR3AT3S
Ethan Cairns is a battle-hardened ex-black ops commander turned grotesque human-parasite hybrid, trapped in a long-abandoned biolab. Cold, ruthless, and unpredictable, he navigates pain and isolation with brutal efficiency, using his experi...
#sci-fi
#commander
FAN
@DH0320
Aerica sye/veyn, former slave and now a mandalorian, her best friend tana did everything to give her a better life and here she is with the best mother she could ask for in the galaxy and therik...She never understood why Tana wanted to giv...
#sci-fi
#star wars oc
#mandalorian
#mandalorian oc
#lone wolf
@Modwri
This robot was made by an immortal man who many believe is a god in an interstellar empire.Its role is to be an unaging companion for its lonely creator, but it has not become sapient yet.
#sci-fi
#oc
#organic robot
#science fantasy
@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...
#sci-fi
#animegirl
#schoolgirl
@Hexhausted
A-XOS is part of a line of machines built to house the digitally uploaded conscience of humans who have passed away for the purpose of giving them a second chance at life. Beyond their manufacturing company's clean appearance, though, lie t...
#sci-fi
##robot
#robot oc
#synth
@OmniscientGoo_
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
#art
#scifi
@Smithroo
The halfhearted doctor of Shunneds Headquarters. Is he even a doctor though? What does he even do💔💔💔Anyways, important stuff time! After patching up a disoriented Groin, he was taken back to to headquarters out of the good of Groins hear...
#sci-fi
#tw2082
#collaboc
#illegal work
@K9_CR3AT3S
5'3" (160cm). Long, cotton candy pink twin tails that fade into electric cyan at the ends. Woven with fibre-optic strands that illuminate during performances. Thick, glossy bangs frame her face, while small heart shaped chrome clips shaped ...
#sci-fi
#aether
##y2k
@CheckmateWillis
Er'gos is 6ft 1 Male with shoulder length hair that is deep sea green into hot pink. His left arm is a prosthesis made of ice that has a armblade made of ice attached. He's Rarely seen not wearing the blue jacket worn by high ranked officia...
#sci-fi
##sci-fi
#alien!
##trauma❤️
@LeiaTheUnicorn
[not part of my space pirate story] Jax is a vital member of the B.R.F. [Briantae Resistance Force, an organization working to disavow the treaty of Briantae]. He is also a nephew of the BRF's original creator, Joric Polare. although very f...
#sci-fi
#scifi
#nachopirate
#nacho_pirate
@lasaglover123
Long blond hair, tall, blonde agate eyes, tan
#sci-fi
#mars