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Based on recent observations, it seems that there is AT LEAST one planet for every star. That doesn't necessarily mean that every star must necessarily have a planet, but to compensate, some stars have several; and it is expected that on average, there should be more planets than stars.Note that we don't know how large the Universe is - it may or may not be infinite. The numbers usually quoted refer to the OBSERVABLE Universe - a sphere around us, with a radius of about 46 billion light-years.

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6y ago
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6y ago

That seems to be the way the universe is. "Why" is irrelevant.

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Q: Why are there ten thousand billion billion planets in the universe?
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