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How is a first generation solar system different from a second generation solar system?
Wiki User
∙ 14y ago
A first generation solar system would have contained mostly hydrogen and very little if any of the heavier elements.
Second generation solar systems, made from the exploded remnants of first generation stars, would have a higher proportion of heavy elements and thus have more rocky planets and stars that could use energy sources other than hydrogen fusion after their hydrogen was exhausted.
Wiki User
∙ 14y ago
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