What traits should my next Sim have?
Sims 4 random trait generator
Press the button and you get 3 random traits that the game allows together, an aspiration with its reward trait, and a career. Switch to a teen for 2 traits and a part-time job, or to base game only if you own no packs.
- CompetitiveLifestyle · Adventure Awaits
- GeniusEmotional · Base game
- InsiderSocial · Get Together
- Aspiration
- Galactic Privateer (Star Wars, Journey to Batuu). Reward trait: Sleight of Hand.
- Career
- Scientist (Get to Work)
How the generator picks
It draws from the 82 personality traits and the 74 human aspirations of The Sims 4, and from the full-time careers and the part-time jobs. A young adult, an adult, or an elder gets 3 traits. A teen gets 2 traits, a part-time job, and a chance of one of the 4 teen aspirations of High School Years.
The game refuses some pairs of traits, such as Lazy with Active, or Good with Evil. The generator keeps the same rules, so every roll works in Create a Sim. Base game only limits every list to what the game ships with. The lists come from The Sims Wiki, which we read on October 20, 2026.
Playing a challenge? Roll a Sim here, then pick the rules with the Sims 4 challenge picker, or roll every generation with the legacy challenge generator.
Every Sims 4 trait the generator can give
Every personality trait of teens, adults, and elders, by category. Toddler and infant traits are not here, because Create a Sim picks those from a separate list. Read more in the Sims 4 traits guide.
Emotional traits (21)
| Trait | Pack | What it does |
|---|---|---|
| Ambitious | Base game | Gets strong moods from career success, and tense without a promotion. |
| Cheerful | Base game | Is happier than other Sims. |
| Childish | Base game | Loves kids' shows, toys, and play with children. |
| Clumsy | Base game | Fails more often at physical things, and laughs about it. |
| Creative | Base game | Is often inspired, and upset after a long time without creating. |
| Erratic | Base game | Talks to themselves and has unpredictable emotions. |
| Genius | Base game | Is often focused, and upset without mental skill progress. |
| Gloomy | Base game | Is often sad, and gets a creative boost while sad. |
| Goofball | Base game | Is often playful. |
| Heart on Your Sleeve | Free event | Runs on strong emotions and bonds fast with loyal Sims. |
| High Maintenance | Spa Day | Needs extra care, and gets problems out of the blue. |
| Hot-Headed | Base game | Is often angry, and gets angry at mischief. |
| Lovebug | Lovestruck | Falls in love easily. |
| Paranoid | StrangerVille | Sees danger everywhere, and feels safe in a basement. |
| Practice Makes Perfect | Base game | Learns skills faster after a slow start. |
| Romantic | Base game | Is often flirty, and sad without romance. |
| Romantically Reserved | Lovestruck | Takes romance slowly, and builds trust first. |
| Self-Assured | Base game | Is often confident. |
| Squeamish | Outdoor Retreat | Gets sick at bugs, vomit, violence, and dirt. |
| Unflirty | City Living | Gets tense around flirty Sims, and seldom flirts. |
| Wise (elders only) | For Rent | Reminisces, shares wisdom, and mentors well. |
Hobby traits (9)
| Trait | Pack | What it does |
|---|---|---|
| Art Lover | Base game | Gets strong moods from art. |
| Bookworm | Base game | Gets strong moods from books. |
| Dance Machine | Get Together | Gets energy from dancing at bars and clubs. |
| Foodie | Base game | Loves good food, and hates bad food. |
| Geek | Base game | Loves video games and sci-fi, and finds collectibles faster. |
| Loves Outdoors | Base game | Is happy outside. |
| Maker | Eco Lifestyle | Is happy when making things, and sad after a long break. |
| Music Lover | Base game | Gets strong moods from music and instruments. |
| Recycle Disciple | Eco Lifestyle | Loves recycling and rummaging. |
Lifestyle traits (24)
| Trait | Pack | What it does |
|---|---|---|
| Active | Base game | Is often energized, and upset without exercise. |
| Adventurous | Snowy Escape | Seeks new experiences. |
| Chased by Death | Life & Death | Has more near-death experiences, and gets stronger from them. |
| Child of the Islands | Island Living | Has a spiritual link to Sulani and its elementals. |
| Child of the Ocean | Island Living | Prefers water activities and sea life. |
| Child of the Village | For Rent | Loves community and Tomarani culture. |
| Competitive | Adventure Awaits | Must win at games and sports. |
| Disruptive | Enchanted by Nature | Messes with the world and spreads chaos. |
| Freegan | Eco Lifestyle | Rejects consumerism and loves found goods. |
| Glutton | Base game | Eats anything, even spoiled food. |
| Green Fiend | Eco Lifestyle | Is happiest on a green street. |
| Kleptomaniac | Base game | Swipes things, and gets tense without a theft. |
| Lactose Intolerant | Cottage Living | Gets sick from dairy. |
| Lazy | Base game | Loves TV, naps, and comfortable furniture. |
| Macabre | Life & Death | Revels in darkness and the dead. |
| Materialistic | Base game | Brags about possessions, and gets sad without new ones. |
| Mystical | Enchanted by Nature | Lives in harmony with nature and the supernatural. |
| Neat | Base game | Loves chores, and hates dirty rooms. |
| Overachiever | High School Years | Raises skills faster, and is harder to befriend. |
| Perfectionist | Base game | Crafts slowly, but makes better items. |
| Rancher | Horse Ranch | Loves ranch chores and livestock. |
| Skeptical | Life & Death | Wants proof before believing anything. |
| Slob | Base game | Ignores dirt, and makes a mess faster. |
| Vegetarian | Base game | Avoids meat, and gets sick from it. |
Social traits (28)
| Trait | Pack | What it does |
|---|---|---|
| Animal Enthusiast | Cottage Living | Is obsessed with animals. |
| Bro | Base game | Bonds with other bros, and loves sports on TV. |
| Cat Lover | Cats & Dogs | Gets along with cats. |
| Cringe | For Rent | Embarrasses others, and does not mind. |
| Dog Lover | Cats & Dogs | Gets along with dogs. |
| Evil | Base game | Is happy when others suffer. |
| Family-Oriented | Base game | Is happy near family, and sad without family time. |
| Generous | For Rent | Gives gifts and help freely. |
| Good | Base game | Is happy when helping others, and sad at bad deeds. |
| Grouch | Free event | Complains, and dislikes cheer. |
| Hates Children | Base game | Gets tense around children. |
| Horse Lover | Horse Ranch | Gets along with horses. |
| Idealist | Businesses & Hobbies | Runs a business by their values. |
| Insider | Get Together | Is happiest in a club. |
| Jealous | Base game | Gets jealous when a partner is away. |
| Loner | Base game | Is happy alone, and tense around strangers. |
| Loyal | Base game | Stands by friends and partners. |
| Mean | Base game | Is happy after mean interactions. |
| Noncommittal | Base game | Gets tense in a long relationship or job. |
| Nosy | For Rent | Snoops on neighbors. |
| Outgoing | Base game | Is happy with others, and sad alone. |
| Party Animal | High School Years | Lives for parties. |
| Plant Lover | Enchanted by Nature | Talks to plants, and is happy among them. |
| Proper | Snowy Escape | Values manners, and dislikes rude Sims. |
| Self-Absorbed | Get Famous | Talks about themselves, and craves attention. |
| Shady | Businesses & Hobbies | Cuts corners in business. |
| Snob | Base game | Criticizes cheap things, and is bored by TV. |
| Socially Awkward | High School Years | Struggles with small talk. |
Which traits never roll together
These are the pairs and groups that Create a Sim refuses. The generator picks at most one trait of each group.
- Active and Lazy
- Hot-Headed and Gloomy and Cheerful
- Goofball and Snob
- Foodie and Glutton
- Ambitious and Lazy
- Childish and Snob
- Childish and Hates Children
- Childish and Evil
- Neat and Lazy
- Neat and Slob
- Good and Evil
- Good and Mean
- Hates Children and Family-Oriented
- Noncommittal and Family-Oriented
- Outgoing and Loner
- Romantic and Unflirty
- Lovebug and Unflirty
- Lovebug and Romantically Reserved
Every Sims 4 aspiration and its reward trait
The generator rolls the 74 aspirations that any Sim can start. The occult ones in the table need a vampire, a spellcaster, a werewolf, or a fairy, so they stay out of the roll. Finish an aspiration faster with the aspiration cheat.
| Aspiration | Category | Pack | Reward trait |
|---|---|---|---|
| Friend of the Animals | Animal | Cats & Dogs | Animal Whisperer |
| Bodybuilder | Athletic | Base game | Long Lived |
| Extreme Sports Enthusiast | Athletic | Snowy Escape | Survival Instinct |
| Championship Rider | Athletic | Horse Ranch | Grand Champ Trainer |
| Painter Extraordinaire | Creativity | Base game | Expressionistic |
| Musical Genius | Creativity | Base game | Piper |
| Bestselling Author | Creativity | Base game | Poetic |
| Master Actor | Creativity | Get Famous | World-Renowned Actor |
| Master Maker | Creativity | Eco Lifestyle | Muse of the Maker |
| Lord or Lady of the Knits | Creativity | Nifty Knitting Stuff | Sacred Knitting Knowledge |
| Public Enemy | Deviance | Base game | Mastermind |
| Chief of Mischief | Deviance | Base game | Tormentor |
| Villainous Valentine | Deviance | Base game | Twisted Heart |
| Seeker of Secrets | Deviance | For Rent | Pry of the Tiger |
| Social Puppeteer | Deviance | Royalty & Legacy | Ironclad Reputation |
| Successful Lineage | Family | Base game | Vicarious |
| Big Happy Family | Family | Base game | Matriarch or Patriarch |
| Super Parent | Family | Parenthood | Role Model |
| Vampire Family (occult) | Family | Vampires | I Am the Master |
| Master Chef | Food | Base game | Fresh Chef |
| Master Mixologist | Food | Base game | Potion Master |
| Expert Nectar Maker | Food | Horse Ranch | Nectar Know-It-All |
| Appliance Wiz | Food | Home Chef Hustle Stuff | Batch Cook |
| Fabulously Wealthy | Fortune | Base game | Shrewd |
| Mansion Baron | Fortune | Base game | Thrifty |
| Market Magnate | Fortune | Home Chef Hustle Stuff | Booth Boss |
| Five-Star Property Owner | Fortune | For Rent | Home Manager Maven |
| Renaissance Sim | Knowledge | Base game | Professorial |
| Nerd Brain | Knowledge | Base game | Handy |
| Computer Whiz | Knowledge | Base game | Webmaster |
| Archaeology Scholar | Knowledge | Jungle Adventure | Museum Patron |
| Academic | Knowledge | Discover University | Higher Education |
| Ghost Historian | Knowledge | Life & Death | Ghost Whisperer |
| Master Mentor | Knowledge | Businesses & Hobbies | Motivational Speaker |
| Elixir Enthusiast | Knowledge | Enchanted by Nature | Well-Balanced Practitioner |
| Master Vampire (occult) | Knowledge | Vampires | A True Master |
| Spellcraft & Sorcery (occult) | Knowledge | Realm of Magic | Slinger of Spells |
| City Native | Location | City Living | In the Know |
| StrangerVille Mystery | Location | StrangerVille | Hero of StrangerVille |
| Beach Life | Location | Island Living | Laid-Back |
| Mt. Komorebi Sightseer | Location | Snowy Escape | Worldly Knowledge |
| Perfectly Pristine | Location | Bust the Dust Kit | Fast & Fastidious |
| Fabulously Filthy | Location | Bust the Dust Kit | Filth Dweller |
| Fount of Tomarani Knowledge | Location | For Rent | Tomarang Expert |
| Serial Romantic | Love | Base game | Player |
| Soulmate | Love | Base game | Companion |
| Romantic Explorer | Love | Lovestruck | Seasoned Romantic |
| Paragon Partner | Love | Lovestruck | Affection Aficionado |
| Freelance Botanist | Nature | Base game | Naturalist |
| The Curator | Nature | Base game | Appraiser |
| Angling Ace | Nature | Base game | Angler's Tranquility |
| Outdoor Enthusiast | Nature | Outdoor Retreat | Survivalist |
| Jungle Explorer | Nature | Jungle Adventure | Treasure Hunter |
| Eco Innovator | Nature | Eco Lifestyle | Influential Individual |
| Country Caretaker | Nature | Cottage Living | Nature Conversationalist |
| Crystal Crafter | Nature | Crystal Creations Stuff | Attuned |
| Nature Nomad | Nature | Enchanted by Nature | Nature's Best Bud |
| Critter Hunter | Nature | Adventure Awaits | Critter Enthusiast |
| Purveyor of Potions (occult) | Nature | Realm of Magic | Master Mixer |
| Joke Star | Popularity | Base game | Hilarious |
| Party Animal | Popularity | Base game | Perfect Host |
| Friend of the World | Popularity | Base game | Beloved |
| Neighborhood Confidante | Popularity | Base game | Confidante |
| Leader of the Pack | Popularity | Get Together | Natural Leader |
| World-Famous Celebrity | Popularity | Get Famous | Unstoppable Fame |
| Discerning Dweller | Popularity | For Rent | Neighborly |
| Esteemed Entrepreneur | Popularity | Businesses & Hobbies | Beloved Brand |
| Good Vampire (occult) | Popularity | Vampires | Regained Humanity |
| Inner Peace | Wellness | Spa Day | Clear Perspective |
| Self-Care Specialist | Wellness | Spa Day | Self-Care Expertise |
| Zen Guru | Wellness | Spa Day | Lunar Link |
| Hope VS Order | Star Wars | Journey to Batuu | A Gift of Credits |
| Paragon of Hope | Star Wars | Journey to Batuu | Heroic Presence |
| Enforcer of Order | Star Wars | Journey to Batuu | Supreme Authority |
| Galactic Privateer | Star Wars | Journey to Batuu | Sleight of Hand |
| Fairy Stories (occult) | Fairy | Enchanted by Nature | Into the Everdew |
| Discordant Fairy (occult) | Fairy | Enchanted by Nature | Delightfully Discordant |
| Harmonious Fairy (occult) | Fairy | Enchanted by Nature | Happily Harmonious |
| Werewolf Initiate (occult) | Werewolf | Werewolves | Fanged Friend |
| Lone Wolf (occult) | Werewolf | Werewolves | Threatening Presence |
| Emissary of the Collective (occult) | Werewolf | Werewolves | Refined Lupine |
| Wildfang Renegade (occult) | Werewolf | Werewolves | Chomp Champion |
| Cure Seeker (occult) | Werewolf | Werewolves | Lunar Link |
| Drama Llama | Teen | High School Years | Untroubled |
| Goal Oriented | Teen | High School Years | Highflier |
| Live Fast | Teen | High School Years | Dauntless |
| Admired Icon | Teen | High School Years | Iconic |
Questions
Can the generator give traits that conflict?
No. It knows which traits Create a Sim refuses together, such as Lazy and Active or Good and Evil, and it never puts two of them on one Sim.
Does it include traits and aspirations from every pack?
Yes, when you choose every pack. It reads every personality trait and aspiration of the base game, the expansion packs, the game packs, the stuff packs, and the kits, as of October 2026.
Why does it leave out the vampire, spellcaster, werewolf, and fairy aspirations?
Those aspirations need an occult Sim, so a random human could not start them. The table on this page still lists them.
Can I use it for a legacy or Not So Berry challenge?
Yes. Roll each heir when they age up to young adult, and use the traits, the aspiration, and the career as the rules of that generation.
Is the Sims 4 random trait generator free?
Yes. There is no sign-up, and you can roll as many Sims as you want.