# Breeding system
### Introduction
On Andres, Starmons, like real-world animals, can create new offspring by breeding. To avoid excessive growth in the number of Starmons, in the setting Starmon, the maximum breeding times of each Starmon is 7. The offspring of the Starmons can participate in the game scene and can also be traded in the market as an NFT asset.
Each breeding requires two Starmons’ participation and some costs.
**Details about breeding fee**
| Breed Times | Breed Number | BNB For Each Parent | SMON For Each Breed |
|---|
| 0/7 | 1 | 0.08 | 20 |
| 1/7 | 2 | 0.1 | 20 |
| 2/7 | 3 | 0.12 | 20 |
| 3/7 | 4 | 0.16 | 20 |
| 4/7 | 5 | 0.26 | 20 |
| 5/7 | 6 | 0.38 | 20 |
| 6/7 | 7 | 0.52 | 20 |
{% hint style="info" %}
**For example, one breeding of a Starmon with 2 breeding times and a Starmon with 4 times will cost 0.1 bnb + 0.16BNB plus 20 SMON.**
{% endhint %}
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