What are the keys to achieve a masculine voice?

Hi folks. It'll sound irrelevant but I'm a hetero male(19) and don't feel comfortable with my voice. My questions are mainly to trans men but any answer from the informed will be helpful since I can't rely on the information going around. What are the factors affect the voice at most? Can I train my voice to stand out stronger and more masculine? How far possible is it to do it without hormones and drugs?

Wish the best for your journey