TTRPG Character Attributes: Why STR/DEX/INT Was the Wrong Answer

Let me explain what that actually means, and why it took me six months, one scrapped prototype, and a genuine crisis of faith in the genre to get there.

The First Attempt Was Fine. Fine Is Not Good Enough.

In July 2025, early in the Sol Fracta prototype, I tried to do something interesting with attributes. Instead of the classic D&D spread, I built three psychological drives: Clarity, Will, and Hunger.

Clarity was concentration and analysis. Will was resilience and the capacity to push through. Hunger was ambition, want, desire as fuel. It had the feel of a euro boardgame — lean, intentional, character-as-resource. It worked mechanically.

Then we threw the whole prototype out.

Not because the drives were bad. Because when we rebuilt Sol Fracta from the ground up, we had to ask harder questions about what the game was actually about. And “psychological drives inspired by euro board games” wasn’t the answer anymore.

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The Real Problem With STR/DEX/INT

Strength. Dexterity. Constitution. Intelligence. Wisdom. Charisma.

These six stats have defined player characters for fifty years. They’re so embedded in the language of TTRPGs that most designers don’t question them — they just reskin them. Give them new names, redistribute the numbers, call it a system.

Here’s the thing nobody talks about: those six stats come from wargames. They were designed to model battlefield effectiveness. How hard does your unit hit. How hard to hit is your unit. How smart is your officer. It’s a military resource model, and it’s brilliant at what it does.

But Sol Fracta isn’t a wargame. It’s about humans colonizing hostile exoplanets, navigating exploitation and survival and meaning-making under resource pressure. When I tried to actually run scenarios through the STR/DEX/INT lens, something kept breaking. Not mechanically. Philosophically.

“How strong are you” is not the same question as “who are you under pressure.” “How intelligent are you” is not the same question as “what do you do when your culture conflicts with your survival instinct.” Attribute arrays model human beings as measurable physical-mental units. That’s a specific answer to a specific question — and it’s the wrong question for this game.

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What Actually Defines a Human Being

I went back to first principles. Not game design first principles. Actual first principles.

If you strip away everything a character can do — their skills, their gear, their training — what’s left? What are the irreducible layers of being a person?

The answer, informed by Maslow, existentialism, Kult, and Unknown Armies: humans aren’t stacks of attributes. They’re stacks of existence.

There’s a biological layer. Your body, your instincts, your nervous system’s relationship with the physical world. There’s a psychological layer. Your inner life, thought, emotion, analysis, creativity, the noise in your skull. There’s a social layer. Your web of relationships, your ability to move through human dynamics, how do you read people. There’s a cultural layer. The traditions and knowledge and history that shaped you, that you carry whether you want to or not. And there’s an existential layer. Your flame. The thing that gets you off the floor when everything says stay down.

Five layers. Five Essences.

These TTRPG character attributes are layers of what it means to be human under pressure.

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The Architecture

EB — Biological Essence. Body, instincts, connection to environment. Combat, physical endurance, hostile terrain survival. Not “how strong are you” — how present are you in your own body and the world around it.

EP — Psychological Essence. Thought, emotion, analysis, creation. Puzzles, invention, art, mental resilience.

ES — Social Essence. Relationships, dynamics, connection to others. Negotiation, empathy, leadership, networking. Not “how charming are you” — how deeply do you move through human systems.

EC — Cultural Essence. Heritage, knowledge, connection to history. Academic knowledge, rituals, languages, archives. The essence that says: where you come from is a resource, not just backstory.

EE — Existential Essence. Vocation, will, the inner flame. Resisting torture. Keeping a promise against all odds. The heroic sacrifice that shouldn’t be possible.

And then EA — Astral Essence: shared group resource, not an individual stat. Flashbacks, déjà-vu, sixth sense. Something paranormal humming at the edge of the group’s collective experience.

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The Rule That Makes This Actually Matter

Here’s where most systems stop. You build a rich attribute structure, you assign the “logical” skill pairings, and you lock them in. Ranged Weapon goes with Dexterity. Persuasion goes with Charisma. Clean. Responsible.

Also: creatively dead.

In Sol Fracta, any innate Essence can pair with any acquired skill. No locked pairings. The combination you choose is a statement about your character’s relationship to the action.

“The idea of the game is that you can associate all the innate Essences with all the Skills — make creativity work.”

Take James Fay. He carries an Automatik MK-7. Assault rifle. Ranged Weapon 3. In most systems, that’s the full description of his relationship to that firearm. In Sol Fracta, before every shot, there’s a choice.

Biological Essence + Ranged Weapon. The body’s memory. Trigger pull, breathing, the micro-adjustment before release. Muscle, reflex, the animal that stays calm while the cortex screams. You roll this when the action is pure.

Psychological Essence + Ranged Weapon. Calculating angle, distance, atmospheric resistance at 1.3G. Staying present when everything is chaos. You roll this when it’s a problem to solve.

Social Essence + Ranged Weapon. The threat implied. The deterrence performed. Sometimes you don’t fire — you hold the weapon in a way that changes the room. You roll this when the gun is a negotiation.

Cultural Essence + Ranged Weapon. This is the one that opened everything. What war has this weapon seen? In the 22nd century, firearms evolved alongside the coercion systems that governed colony expansion. When a character connects their Cultural Essence to a gun, they’re invoking that history. What did it mean to bear arms when the Ordo Crucis could revoke your colony’s resources with a signature? What does it mean now, post-coercion, to still be holding one?

Existential Essence + Ranged Weapon. The hardest roll to make, and the most powerful. Should you be carrying this at all? In a world rebuilding its ethics after centuries of institutionalized violence, that question has weight. This isn’t about technique or history — it’s about will, vocation, the person you decided to be when you picked it up.

Five rolls. Five completely different characters. Same weapon.

Now, the fun part. Mixing different skills with different essences. Still James Fay using the Automatik MK-7.

Cultural Essence + Strategy. You’re not aiming at a person. You’re aiming at a position. Before the shot, you’ve already mapped the room — the sightlines, the chokepoints, the exit the enemy thinks you don’t know about. The Ordo spent two centuries writing the book on colonial suppression. You’ve read it. You roll this when the bullet is the last word in an argument that started three moves ago.

Biological Essence + Leadership. You fire first. Not because you’re reckless, because the six people behind you need to see someone move before they can. The shot breaks the paralysis. Your body doesn’t wait for the decision; it makes the decision for the group. You roll this when pulling the trigger is an act of permission, not aggression.

Psychological Essence + Engineering. The MK-7 is jamming intermittently, bad atmosphere, worn feed mechanism, something you haven’t fully diagnosed yet. You fire anyway, because you’ve calculated the failure window, you know the exact moment in the cycle where it’ll hold, and you time the shot to that window. You roll this when you’re not shooting the weapon. You’re operating it.

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What This Costs, and Why It’s Worth It

The idea was : Everything is negociable. I know for a fact that players and GM alike love to negotiate. You can create the character you want from A to Z and your are not limited by stats. Your are limited by your imagination.

I’ll be honest about the tradeoff: this system demands more from players at character creation. “What is your Biological Essence?” requires a different kind of introspection than “how many points in Strength?” You can’t just optimize numbers. You have to have some idea of who your character is as a human being.

That friction is intentional. Sol Fracta can ask existential questions through play, about exploitation, belonging, what people sacrifice and what they refuse to. The character sheet should start that conversation, not defer it.

The other thing to be clear about: this system is not for everyone. Because the rolls are built on negotiation and narration rather than rigid mechanical triggers, some players will exploit that openness, maybe with a lack of creativity, that’s fine, or just opportunistically, not good. Bad faith is a player problem, not a design problem, but this system surfaces it faster than most.

Sol Fracta doesn’t protect you from a bad table. No game does. What it does is reward a good one exponentially.

Choose who you go to the stars with carefully.

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Which Essence would you least expect to pair with a skill you know well — and what story does that combination unlock that the “obvious” roll never would?

What TTRPG character attributes would you design if you started from scratch — not from wargames, but from what actually defines a person?