The phrase "naturally generated" is correct and can be used in written English.
For example, "The river has naturally generated its own ecosystem over centuries."
Judicial astrology was based on the assumption that the entire world of nature was governed and directed by the movement of the heavens and the celestial bodies, and that man, as an animal naturally generated and living in the world of nature, was also naturally under their rule.
First, the reference ecosystems relative to plantations were primary and secondary forests which were naturally generated and free from disturbance (i.e., natural forests).
Particularly relevant is the description of the nature, properties and future implications of the nano-mixed-oxide phase "naturally" generated at the interface of some systems which modifies and activates the whole catalytic process.
The oxide film is naturally generated the moment titanium is exposed to oxygen.
It is this more naturally generated sense of style Wasson has made her own.
This naturally generated buzz, as did the fact that Mr. Damhave told anyone who would listen that he was homeless.
This interpretation naturally generates a functional calculus for appropriateness measures.
Tolerances naturally generate an uncertain environment for design and manufacturing.
Although the immune system naturally generates antibodies to its own cells, mechanisms exist to keep this activity in check.
Low thermal mass suspended silicon structures have been designed and microfabricated to naturally generate thermal gradients in planar microthermoelements.
Coral reefs naturally generate sand as hard coral skeletons die, and their calcium carbonate bodies become the next layer of the seafloor.
