Catan Expansion Board Generator
Playing Catan with 5 or 6 players? Our expansion board generator creates balanced, randomized layouts for the larger game board. Get fair resource distribution and number token placement across all 30 hex tiles.
Générer un plateauWhat Changes with the 5-6 Player Expansion?
Larger Board
The expansion adds 11 extra hex tiles, expanding the board from 19 to 30 hexes. This means more territory to explore and more strategic options for every player.
More Number Tokens
Additional number tokens are distributed across the new tiles. Proper placement is even more critical — our generator ensures no unfair clustering of high-probability numbers.
Extra Harbors
The expanded coastline includes additional harbor positions. Trade becomes more accessible, changing the economic dynamics of the game significantly.
Special Building Phase
With 5-6 players, a special building phase lets all players build between turns. This keeps everyone engaged and speeds up the game.
Why Use an Expansion Board Generator?
With 30 hex tiles and additional number tokens, manually creating a balanced Catan 5-6 player board is nearly impossible. The number of possible arrangements grows exponentially, and human shuffling tends to create clusters that give certain positions an unfair advantage.
Our Catan expansion generator uses constraint-based algorithms to ensure:
- No adjacent tiles share the same resource type
- High-probability numbers (6 and 8) are never placed next to each other
- Resources are evenly distributed across the expanded board
- Every starting position has comparable access to diverse resources
Whether you're hosting a big game night or playing Settlers of Catan with the full group, a properly balanced expansion board makes the game more competitive and fun.
Ready to Generate Your Expansion Board?
Create a perfectly balanced Catan board for your 5-6 player game in seconds.
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