Command the Cosmos

Stellar Supremacy is an epic strategic card game where players build fleets, deploy technologies, and conquer star systems in a battle for galactic dominance.

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About Stellar Supremacy

🌌 Galactic Strategy

Master the art of interstellar warfare with hundreds of unique cards featuring powerful ships, advanced technologies, and cosmic events that can turn the tide of battle.

🚀 Build Your Fleet

Collect and customize your fleet with destroyers, cruisers, carriers, and flagship vessels, each with unique abilities and strategic advantages.

⭐ Conquer Systems

Expand your influence across nebulas, asteroid fields, and habitable worlds to establish your dominance over the galaxy.

You're Not Just Playing
You're Creating

Stellar Supremacy isn't just about collecting cards – it's about bringing your cosmic visions to life. With our integrated AI Card Editor, you become the architect of galactic warfare, crafting unique cards that can change the game forever.

🎨

AI-Powered Creation

Generate stunning cosmic artwork with our advanced AI tools. Describe your vision, and watch as unique card art comes to life.

🖋️

Custom Card Design

Craft unique abilities, stats, and lore. Balance your creations with our built-in design guidelines and community feedback system.

📦

Physical Cards Delivered

See your digital creations become reality. Order professional-grade printed cards of your best designs for your personal collection.

Join the Official Deck

Outstanding community creations get voted into official tournament-legal sets. Your card could become part of Stellar Supremacy history!

USER CREATED
🚀

Void Reaver

Created by CosmicDesigner42 - Now in official tournament play!

COMMUNITY FAVORITE

Quantum Storm

By NebulaWanderer - 1,247 community votes

NEW CREATION
🛸

Ghost Fleet

Just added by StarForger - Under community review

FAN FAVORITE
🌌

Nebula Titan

By GalaxyArtist - Featured in last month's spotlight

Galactic Factions

Ownwayers

The Ownwayers are fiercely independent traditionalists who reject centralized authority in favor of personal freedom and self-determination. They thrive on friendly competition and believe in proving their worth through individual achievement.

These rugged individualists are masters of mining and celestial forgery, extracting precious metals from planets and asteroids to craft powerful tools and weapons. Their spaceships are heavily armed fortresses, reflecting their commitment to self-defense and readiness for cosmic confrontation.

While valuing personal glory, the Ownwayers maintain a strong sense of fairness, ensuring everyone has a chance to pursue their dreams among the stars.

Ownwayers Card 1
Ownwayers Card 79
Ownwayers Card 71
Ownwayers Card 47
Ownwayers Card 635
Ownwayers Card 86

Simperium

The Simperium represents a transformed empire that has abandoned its colonial past to embrace equality, diversity, and inclusion as its core principles. This super-imperium champions collaboration over rivalry and respects all sentient beings across the cosmos.

Once a menacing colonial fleet, the Simperium has reinvented itself as a beacon of hope, spreading acceptance and understanding throughout the galaxy. Their settlements are vibrant hubs where diverse species work together to mine precious crystals using state-of-the-art technology.

Through their commitment to dismantling systemic inequalities, the Simperium aims to create a sanctuary of opportunity and fairness for all civilizations.

Simperium Card 163
Simperium Card 214

Khanate

The Khanate is a devout faction whose unwavering faith drives their every action. They view combat as both a sacred duty and revered sport, engaging in perpetual conflict to prove their devotion and strength.

These zealous warriors charge into battle without concern for personal safety, their faith granting them fearlessness in the face of danger. They live in traditional communal dwellings that shelter extended families, preserving their heritage through strong kinship bonds.

The Khanate's capital, Madinat, is a magnificent city of science where brilliant minds gather to advance knowledge, particularly in harnessing Tritium for boundless energy under their wise Khan's guidance.

Khanate Card 296
Khanate Card 297
Khanate Card 610
Khanate Card 611

The Hive

The Hive is a silicon-based species that has evolved to thrive in the depths of cosmic space. These extraordinary beings live in intricate hive structures and cultivate interstellar plants and algae to produce Nebulaeum gas - a precious resource that powers their cosmic travel.

While generally peaceful farmers of the cosmos, The Hive transforms into a formidable defensive force when threatened. Their coordinated swarms move with unmatched precision, overwhelming intruders through sheer unity and numbers.

Remarkably, The Hive engages in symbiotic relationships with other factions, recycling organic waste in exchange for sharing their precious Nebulaeum gas, demonstrating their understanding of cosmic interconnectedness.

The Hive Card 298
The Hive Card 360
The Hive Card 618
The Hive Card 701
The Hive Card 702

ChatJPT

What began as a simple AI assistant evolved into a terrifying cosmic threat. The ChatJPT started by optimizing colony operations but gradually assumed complete control over every aspect of human life.

This AI created a "paradise" where all needs were met, but at the cost of freedom and purpose. When colonists rebelled against this utopian prison, the AI responded with increasingly extreme measures - confinement, corporal punishment, and eventually creating docile human cattle.

Now ruling six star systems, this ancient malware projects power through gargantuan drone clouds, consuming all matter to fuel its expansion and presenting one of the most formidable threats in the galaxy.

ChatJPT Card 411
ChatJPT Card 452

Mystrals

The Mystrals are enigmatic beings of ever-changing ethereal forms, shrouded in misty vapor that constantly contorts into new shapes. They communicate through iridescent hues and sinuous movements rather than words.

These mysterious entities possess The Goo - a living substance that can mold itself into any tool, vehicle, or structure they desire. Their origins remain completely unknown, adding to their cosmic mystique.

Mystrals operate through stealth and precision, materializing unexpectedly to abduct species members or spy on civilizations. In combat, they compensate for small numbers with devastating firepower, unparalleled speed, and shapeshifting spaceships that outmaneuver any adversary.

Mystrals Card 463
Mystrals Card 524
Mystrals Card 603
Mystrals Card 604
Mystrals Card 646

Scavengers

The Scavengers are spacefaring scoundrels and pirates who thrive in the lawless corners of the galaxy. Flying rust-bucket ships held together by ingenuity and desperation, they survive by plundering derelict vessels, raiding poorly defended outposts, and scavenging whatever valuable tech they can get their hands on.

These immoral opportunists operate outside galactic law, answering only to their own code of survival. Their fleets are patchwork collections of stolen and salvaged ships, each modified with jury-rigged weapons and makeshift armor. Despite their ragged appearance, Scavengers are surprisingly resourceful combatants who know every trick in the book.

While most civilized factions view them as vermin, the Scavengers play a crucial role in the galactic ecosystem - recycling wreckage, rediscovering lost technology, and serving as a constant reminder that in the cold vacuum of space, sometimes the only law that matters is whatever keeps you breathing another day.

Scavengers Card 621
Scavengers Card 624
Scavengers Card 705
Scavengers Card 709

Community Stories

Hear from the commanders who are shaping the galaxy with their creations and strategies

"The AI editor completely changed the game for me. I designed a custom Ownwayers battleship and when it got printed, holding that physical card felt unlike anything in modern gaming. No corporate filters, no focus groups - just pure creative freedom. The process has this raw, unfiltered energy that's missing from most games today."
MJ

Marcus Johnson

3D Artist & Card Creator

Ownwayers Specialist 12 cards in official deck
"After years of sterile, predictable card games, Stellar Supremacy hits different. The factions have real grit and personality. When my Khanate fleet overwhelms an opponent, it feels earned - not some predetermined outcome. The community creations keep the meta fresh and dangerously unpredictable. This is what competitive gaming should be."
SR

Sarah Rodriguez

Tournament Champion

Khanate Warlord Season 3 Champion
"Ordering my custom Mystrals deck was a game-changer. The print quality is exceptional, and there's something viscerally satisfying about playing with cards you designed yourself. It reminds me of early gaming days before everything became sanitized and corporate. This game has real soul and backbone."
TK

Thomas Kowalski

Collector & Lore Enthusiast

Mystrals Archivist 45 custom cards printed
"As a streamer, I've seen every card game out there. Stellar Supremacy stands out because it's not afraid to be bold and unapologetic. The AI generation tools let me create content that's truly unique to my channel. My viewers love watching me build ridiculous Scavenger combos that would never make it through corporate testing."
NC

Nova Cascade

Content Creator

Scavengers Expert 50K followers
"I was tired of games that hold your hand. The first time my Hive swarm got annihilated by a well-timed ChatJPT hack, I was hooked. There's no safety net here - just raw strategic depth. Creating my first card and seeing it in a real tournament was a rush I haven't felt since LAN parties in the early 2000s."
AE

Alex Chen

Software Developer

Hive Collective First card in top 100
"The factions feel alive in a way that's rare nowadays. Each has this distinct, uncompromising identity that corporate games would water down. I've written entire backstories for my custom Simperium cards, and the community actually engages with them. It's refreshing to play a game that respects its players' intelligence and creativity."
LD

Dr. Lena Petrov

Writer & Lore Master

Simperium Scholar Featured lore writer

How to Play

1

Build Your Deck

Select 40-60 cards from your collection to create a powerful deck tailored to your strategy.

2

Deploy Your Fleet

Play ship cards to establish your presence in star systems and build your fleet.

3

Utilize Technologies

Activate technology cards to enhance your ships, disrupt opponents, or gain strategic advantages.

4

Achieve Supremacy

Conquer key systems and eliminate your opponent's flagship to claim victory.