|Defense Fleet||Fed Destroyers, Fed Carriers|
|Port Services||Trade Center, Mission BBS, Spaceport Bar|
A unique world in many ways, Helen holds a rare place as one of the only planets to have emerged mostly unscathed from human habitation. This is a result of the fact that many of the earliest settlers were ecologists who kept the planet green. Most homes are underwater, and most of the planet's power needs are met by thermal layer inversion pillars which provide a relatively low-output but inexhaustible source of energy. The planet is also known for the export of its trendy 'Made by Helen (tm)' clothes line, made exclusively from plant material and won by the social elite throughout the Federation.
While Pyrogenesis imports most of the miner's needs themselves, industrial materials are in moderate demand in order to keep the mining operations underway. The mined gasses have a secondary application in the manufacture of medical supplies, which are sold at a very affordable price along with spare metals that have been mined incidentally.
|Low cost||Medium cost||High cost|
| Medical Supplies (600 cr)|
'Made by Helen (tm)' clothing (280 cr)
| Food (75 cr)|
Luxury Goods (900 cr)
|Equipment (687 cr)|
|56.25||Earth (Sol)||3||Luxury Goods||225|
|52.3||New Babylon (Nesre Primus)||2||'Made by Helen (tm)' clothing||157|
|50.0||New Babylon (Nesre Primus)||2||Medical Supplies||150|
|45.7||Georgia (Nesre Primus)||2||Equipment||137|