Where is the boundary of the solar system?

There are 2 criteria for the boundary of the solar system:
1) a distance of 10 ^ 3 – 10 ^ 4 AU, where the deceleration of solar wind particles occurs;
2) a distance of about 1.5 * 10 ^ 5 AU, where the attraction of the Sun is equal to the force of attraction of the nearest stars.

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