It's not bad as it is, but there's definitely room for more features.
These islanders have trouble surviving on their own, and unless I spawn another village they usually can't repopulate fast enough to keep their numbers up, dying out completely by year 30. Like most other reviews suggest, perhaps add more ways to sustain themselves, or you could somehow make them hardier, or simply have them breed faster.
Naturally occurring meteor strikes are another issue. They happen way too frequently and leave the landscape ugly and unappealing. I once had several dozen meteors hit in the same year, way more than would ever actually hit the planet in the same spot at the same time. Being able to modify the frequency of random meteor strikes and the range of sizes they come in would be nice.
Finally, the game world seems empty and not much happens apart from the odd famine induced die-out or 500,000 meteors coming down all at once. Maybe add some animals that the islanders can hunt/be hunted by, and perhaps random wildfires and tidal waves.
Maybe have one group of islanders secede form the rest and instigate a civil war or something.
Or maybe a shipwreck introduces a new batch of people into the population.
Something to spice it up and keep you watching the simulation to see what comes next.
This game is wonderful and I hope you continue to build upon it. Great Game.