Wealthonauts: A Space-Themed Way to Teach Financial Literacy for Kids
Kids see money every day. They watch parents tap a card, scan an app or pay a bill. Yet most of what happens behind those moments is invisible to them. Wealthonauts is a new platform that makes financial literacy for kids feel like an adventure, by turning money into a universe they can explore.
What is Wealthonauts?
Wealthonauts is a financial-education platform for children, teens and families. Its tagline sums up the idea: "Big Financial Concepts. Little Explorers."
Kids become Wealthonauts, young explorers who travel between planets and complete missions about money. Along the way, they meet a crew of original characters: Captain Coin, Professor Ledger, Nova and Goldie.
| Feature | What families get |
|---|---|
| Lessons | Every topic explained at three reading levels: ages 4+, 8+ and 13+ |
| Games | Eight pretend-money games; Level 1 of each is free |
| Books | The Wealthonauts Adventures, a 12-book illustrated series |
| Tests | Twelve free 10-question money quizzes, no sign-up needed |
| Courses | Junior, Explorer and Advanced courses with graded quizzes |
| Price | Free to start; All-Access is a one-time $99 |
A universe of ten money planets
Each planet in the Wealthonauts universe covers one big idea. For example:
- Money World: what money is and how it works
- Banking Galaxy: banks, interest and credit
- Contract Constellation: promises, contracts and promissory notes
- Property Planet: homes, deeds, mortgages and ownership
- Stock Market Station: companies, shares and stock exchanges
- Futures Frontier: futures contracts, hedging and risk
- Federal Reserve Station: central banking and monetary policy
- Entrepreneurship Earth: starting and running a business
- Crypto Comet: digital money, blockchains and crypto risk
- Legacy Lagoon: trusts, wills and passing wealth on
That range is unusual. Many money programs for kids stop at saving and spending. Wealthonauts, however, goes on to topics like credit, mortgages and the Federal Reserve. In short, it covers the ideas adults deal with every day.
Money games for kids, with pretend money only
The Wealthonauts games let kids practice real decisions without real risk. Every game uses pretend money and fictional companies, and none of them connect to real accounts.
The lineup includes Build a Budget, Bank Explorer, Own a Business, a Stock Market Simulator, Mortgage Mission, Credit Quest and Trust Builder. Older teens also get a Futures Frontier Simulator that covers hedging, leverage and margin.
Kids can play Level 1 of every game for free, with no account needed. As a result, families can try everything before paying for anything.
The Wealthonauts Adventures book series
Some kids learn best through stories. The Wealthonauts Adventures is a twelve-book series that follows the crew through each part of the money universe. Titles include What Is Money, Really?, The Promise to Pay, Who Owns the House?, The Stock Market Adventure and Credit Quest.
Each book is illustrated and includes fact boxes, activities and a quiz. The eBooks are available now to read online, starting at $6.99, and paperbacks are on the way.
Courses that grow with your child
For a step-by-step path, Wealthonauts offers three courses, one for each reading level:
- Junior: for ages 4 and up.
- Explorer: for ages 8 and up.
- Advanced: for ages 13 and up.
Each course walks through every lesson at that level, with graded quizzes and progress tracking. In addition, a free family account lets one parent save each child’s lessons, scores, badges and games across devices.
Ages are starting points, not limits. Plenty of teens and adults never learned these ideas either. So anyone can start wherever it makes sense.
Free money tests: see what your child knows
Not sure where to begin? The free money tests are a quick way to find out. There are twelve tests, one for each book, and each has 10 questions with instant answers and short explanations.
If a child does not pass yet, the site points to the book and course that teach exactly what the test covers. That makes every test a lesson, too.
Built with families in mind
Wealthonauts puts a few promises front and center:
- Accuracy first. Lessons do not trade correctness for a catchy story.
- Honest about risk. Topics like stocks, futures and crypto include the downside, not just the upside.
- Privacy first. The platform says it runs no ads and does no child profiling.
- Education, not advice. Lessons explain how money systems work. They are not financial, tax or legal advice.
How much does Wealthonauts cost?
A lot of Wealthonauts is free:
- A full sample lesson and a preview of every lesson
- Level 1 of every game
- All twelve money tests
- The family account
Then, All-Access costs $99 once, not a subscription. It unlocks every full lesson, all three courses, Levels 2 through 5 of every game and every new course added later. Books are sold separately.
Tips for parents: make money talk a habit
Wealthonauts works best alongside real conversations at home. Here are a few easy ways to start:
- Use everyday moments. Compare prices at the store, or explain why you save for a big purchase.
- Play together. Try a game side by side, then ask what surprised them.
- Start credit early. Teens can learn what a credit score is long before they need one. Our guide to the credit utilization ratio is a helpful primer for parents and older kids.
- Encourage business ideas. If your child dreams up a lemonade stand, walk through costs and profit together. For the grown-up version, see our guide on how to build business credit.
The bottom line
Financial literacy for kids does not have to be dry. Wealthonauts turns money into a space adventure, with games, books and courses that grow with each child. Because so much of it is free to try, any family can start exploring today. Begin with a free lesson preview or a free game, and see where the mission leads.
Wealthonauts was built by Plopjoy, which designs websites, apps and learning platforms for brands and businesses. Prices and features are as listed on wealthonauts.com as of November 8, 2026.
