Extreme abundance of resources sets Class A planets - commonly referred to as "Gaia Planets" - apart. These rarest of all planets are only known to exist in the rich Pardus Cluster, usually hard-fought.
Produced and consumed commodities coincide with those on Class M planets, but with a significantly higher output and efficiency.
Worker increase per cycle (3 hours) is a random value between 1.2% and 2.4% plus above-mentioned bonuses when upkeep is met.
If upkeep is not met workers leave.
When population is over 100,000, an overcrowding-effect takes place and growth will slow down with increasing population. For very big planets and starbases there may happen a worker-decrease, even if all upkeep is provided.