More planet properties!

[zac-garby]

Pretty much just any properties you thing might be useful on planets. Some examples (you could use these if you want):

• Biodiversity (as in the range of species of animals, planets, etc...) A higher biodiversity would lead to more food production, and possibly slower population increase. It could also even effect the planet's colour)

• Type (rural, urban, etc...) Rural planets would lead to higher food production and slower population increase. Linked quite closely to biodiversity.

For this issue, you could really do anything from literally just adding the new property (and of course randomising it for the planets) to something more tricky like changing the probability of it based on other properties, or anything else.

[thecouchcoder]

implementing biodiversity. will make a PR when done.