Greenhouse Planets, introduced in the Forbidden Worlds DLC, support a low population but has the second highest maximum planet health.
Planetary Upgrades[]
| PlanetType | MaxPop. | MaxHealth | Max Slots | Extractors | Max Research Increase (+Pop.) | ||||
|---|---|---|---|---|---|---|---|---|---|
| Log. | Tac. | M | C | Advent | TEC | Vasari | |||
| Greenhouse World | 70 | 7250 | 20 | 35 | 1-3 | 1-3 | N/A | N/A | N/A |