1 - 20 of 1,270 Works in Original Gem Character(s) (Steven Universe)
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Fictober 2(025), electric boogaloo ⚡️ by ShiftingTribemaster
Fandoms: Steven Universe (Cartoon)
13 Oct 2025
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Summary
Hey y’all! Welcome to October, and welcome back to Shifty’s angsty and wonderful Fictober! Every day will be something short and new to see and read, all based off prompts!
For those who find this work and may be confused, these prompts take place within the world that contains my Original Characters.
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Updates Every Day!
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ALL TRIGGER WARNINGS:
[WILL UPDATE AS WE GO, CHAPTERS LISTED]
-PTSD/panic attacks (1,6,10)
-Abandonment (2,5)
-Mental Health Issues (3,10,13)if any of the above upsets you, than this isn’t the fic for you. Take care of yourselves, please.
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Have fun, Y’all!
~Shifty♥️
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- Part 2 of Shifty’s Fictobers
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The Stars of The Golden Family by StxrS3ntry
Fandoms: Steven Universe (Cartoon), Hazbin Hotel (Cartoon)
13 Oct 2025
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During the days of Eden, a water angel from amongst the stars meets Lilith along with Adam and Eve, bonding with them and changing their broken history. Now, a new challenge arrives in the form of one Charlie Morningstar with her dreams of redemption for the wayward souls within Hell along with an ancient evil that threatens to engulf the universe and beyond:💫
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- Part 3 of The Star Guardians of The Infinity Roots
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Making a short story for an off-color whenever I want until I run out of ideas and/or get over my off-color obsession!
Ideas for Off-colors welcome! [Will be credited of course.]
TRIGGER WARNING FOR NEAR-ALWAYS CHARACTER DEATH
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The Stars Avenge The Dead by StxrS3ntry
Fandoms: Steven Universe (Cartoon), Marvel Zombies (Cartoon 2025), Marvel Cinematic Universe, The Avengers (Marvel Movies)
12 Oct 2025
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A plague from the Quantum Realm ravages the Earth, turning its victims into mindless, flesh-craving monsters. Now, a group of survivors, with the help of strangers from the stars, must stop the undead and another growing darkness before the universe becomes consumed:💫
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- Part 2 of The Star Guardians of The Infinity Roots
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Shadow Milk smoothly adjusted his cuffs. “I simply expected someone more… business-minded to own a place like this.”
Pure Vanilla nodded thoughtfully. “And I expected someone who does business to know how to behave in one.”
Shadow Milk’s smirk twitched.
“I should buy this place just to fire him.”
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Inspired by Forevermore by OpalizedFossil, this is my first Steven Universe fanfic.
Green Diamond, the daughter of Blue and Yellow Diamond, flees Homeworld in hopes of finding a better place and crash-lands on Earth, where she meets a strange group of Gems and an even stranger Earthling with a gemstone of his own…
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- Part 1 of Steven Universe: Green Diamond Saga
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A mixed collection of scrapped idea, concepts, and even entire chapters from my Steven Universe AU.
WARNING: THIS WILL CONTAIN /MASSIVE/ SPOILERS FOR /EVERYTHING/ IN MY WORKS. IF YE VALUE SURPRISE, STAY FAR AWAY.
YE HAVE BEEN WARNED.
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Steven returned to beach city two years after he left, though not for pleasant reasons. Can he hold up against the new trials and tribulations on his way? Or will he succumb to his Diamond nature once more?
Nahhh I don't think it'll be that serious. This fic is just sex and romance and shit... or is it? Read to find out!
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- Part 1 of Pinkfelloff's Post Future Universe
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Steven returns to that snowy day when Garnet first passed her future vision to him. That wouldn’t be much of a problem, except that he had been five years into the future.
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Months after Spinel returns to Homeworld, Little Homeworld is thriving.
Little Homeschool is up and running, and The Library is open as Emerald does her best to find stability and routine in her life after Spinel’s terror.
On the surface Steven too is doing well, but underneath lies hidden outbursts, strong feelings and harsh thoughts, all left behind by his past experiences. With new information about his mother’s past and shocking truths coming from gems he hasn’t wanted to talk to in years, everything's adding up too quickly.
Steven is not okay. But he pretends as long as he can, until everything blows up in a mess of Cracked Gems and Pink.
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Updates ~Every week!
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ALL TRIGGER WARNINGS:
-Violence
-PTSD/panic attacks
-Self-harm
-Suicidal thoughts
-Relapses
-Mental health problems
-Mental breakdowns
-Verbal Degradation/Dehumanizationif any of the above upsets you, than this isn’t the fic for you. Take care of yourselves, please.
-Shifty ❤️
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Once upon a time there were four Diamonds who ruled an empire. The most unruly of the four, Pink Diamond, demanded her own world to rule. However, upon discovering the life that existed on earth, the diamond assumed a fake identity and had started a rebellion. After long, lengthy battles between both the crystal gems and homeworld, the war had eventually ended when Pink Diamond faked her own shattering. In their grief and rage however, the three remaining diamonds devastated Earth with an attack that corrupted the remaining gems still on the surface, ending the hard fought war.
Two thousand years later, White Diamond, the supreme ruler of the Gem Empire, had done something both unexpected and thought to be all but impossible. Seeing the gap that Pink's death had caused, White Diamond created an entirely new gem. Now the newest member of the Great Diamond Authority must navigate her way through an empire that's built on both oppression and cruelty. Will her efforts be in vain, or will her presence be the thing that can finally change her society for the better?
A Black Diamond Self Insert.
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You've heard the story of White, Yellow, Blue, Pink, and Steven, but what about the fifth Diamond? This is her story from the moment she migrates to Homeworld to her time as one of them.
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Following Bellamy's corruption, he flees Gem society and finds himself isolated on a planet far off the starmaps. After a few hundred years, he's found by an eccentric band of traveling gems, most of which he's fairly sure are fugitives, and essentially adopted into this horribly incompatible group of four (now five). Through Bellamy's eyes, he witnesses these gems' stories one by one, finding these ridiculous figures far more tragic than he would have initially expected. Also, he learns what family is. That's a bonus, I guess.
- Language:
- English
- Words:
- 1,068
- Chapters:
- 1/?
- Kudos:
- 2
- Hits:
- 15
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The Hybrid and the Experiment. | Steven Universe. by LJ_royalty
Fandoms: Steven Universe (Cartoon)
04 Oct 2025
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Not too different from our Steven Universe that we know. Except for just a few small details from the buildup and duration of the Great Gem War. Blue Diamond might be an integral part of the story 🤭 But you'll find that out soon enough.
Inspired HEAVILY by those fan animations on YouTube (which I watch almost daily because they're so good). My first Work here on AO3, and I am not in any way shape or form an experienced writer. -
The Duty Of A Pearl (Steven Universe Futa On Female Promptfic!) by Sonic4Ever
Fandoms: Steven Universe (Cartoon)
01 Oct 2025
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Basically you give me a Futa On Female ideas about our lovely Pearls serving their masters on Steven Universe and i will write them.
Gem characters only. No humans allowed.
Series
- Part 1 of Prompt Fiction
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Hessonite's having a hard time focusing on her rhodonite's latest report.
- Language:
- English
- Words:
- 1,066
- Chapters:
- 1/1
- Kudos:
- 6
- Hits:
- 55
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Team Nebula Headcanons! by Decaytred
Fandoms: Steven Universe (Cartoon), Team Fortress 2
30 Sep 2025
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Headcanons for Team Nebula Members!
(Spoiler warning for Steven Universe)
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After Jail Break, Steven and the gang are on the beach, going through the events of the episode "Full Disclosure." Meanwhile, on the other side of the ocean, someone strange is hearing even stranger news.
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Live, learn and love like you:Book 1 by Cherryblosoomsworld
Fandoms: Steven Universe (Cartoon)
29 Sep 2025
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Steven Universe and Maryanne Kintober aren’t like any other kids their ages— they’re half human, half gem kids who are the members of The crystal Gems, a group of a alien race that fought against their homeworld to protect the earth, the rebellion was leaded by Steven’s mother Rose Quartz.
Now only three remain, Garnet, Amethyst and Pearl, with newcomers Steven Universe and Maryanne Kintober.
The two kids must learn how to use their powers to protect the planet earth in their own ways, along with meeting new challenges, friends and uncover secrets that were hidden in the dust, whether gem related or human related…
Partially inspired by Half of what you think of me by OutThere_Somewhere
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