> For the complete documentation index, see [llms.txt](https://doc.cryptostone.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.cryptostone.org/mining-system/17_target_pool_power_and_long_term_mining_period.md).

# 17 Target Pool Power

CryptoStone’s Target Pool Power is calculated based not on the total STONX supply, but on the effective staking amount expected to actually participate in mining.

* Target Pool Power = 40,000,000 Power per Pool
* 12 Pools Total Target Power = 480,000,000 Power

This reflects the assumption that approximately 40% of the total STONX supply of 1,200,000,000 may participate in the mining ecosystem over the long term.

If the total Mining Power of a specific pool (j) is (P\_j), and its Target Pool Power is (P\_j^\*), the total pool power is defined as follows.

$$
P\_j = \Sigma P\_{i,j}
$$

$$
P\_j^\* = 40,000,000
$$

Assuming that participants increase by 10,000 each year, approximately 100,000 users participate after 10 years, and the average active stake is around 4,800 STONX, it may take approximately 8 to 9 years for about 90% of the total Gem NFT supply to be mined.

Due to the halving structure, the mining speed after the 90% stage becomes even slower. Therefore, it may take more than 12 years for 100% of the total Gem NFT supply to be fully mined.

This period estimate is not intended to predict any specific return rate or price. It is a model to explain that CryptoStone aims to be a decentralized mining ecosystem in which digital gemstones are gradually mined over a long period of time, rather than a short-term NFT minting event.


---

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