Other Solar Systems in "Frontier"/"First Encounters"

In progress...


List of planet types present in the "Frontier Universe":



-----------------------------------------------  ----------------  --------------------------------
                   BODY TYPE                      MASS (Earth=1)                   NOTES
-----------------------------------------------  ----------------  --------------------------------
- Asteroidal body                                      ~0.001       Not spheroidal.
- Small barren sphere of rock                          ~0.01
- Barren rocky planetoid                               ~0.1
- Rocky planet with a thin atmosphere                  ~0.5
- Highly volcanic world                            [0.05,2.5]
- Small sustained terraformed World                [0.2 ,0.5]
- Terraformed world with introduced life          [~0.2 ,~2.5]
- World with indigenous life
        and oxygen atmosphere                     [~0.2 ,~2.5]      Earth like planet.
- Rocky world with a thick corrosive atmosphere   [~0.2 ,~2.5]
- World with water weather system        
        and corrosive atmosphere                  [~0.2 ,~2.5]
- World with methane weather system
        and corrosive atmosphere                  [~0.2 ,~2.5]
- World with ammonia weather system
        and corrosive atmosphere                  [~0.2 ,~2.5]
- Small gas giant                                     >10           No solid surface.
- Medium gas giant                                    >30           No solid surface.
- Large gas giant                                    >150           No solid surface.
- Very large gas giant                             >1,300           No solid surface.
- Brown dwarf substellar object                    >4,000           No solid surface. A failed star, 
                                                                      no nuclear fusion in its core.



In future I will add many details, references and pictures but, for now, have a look at these very interesting sites:

 Guide to Stars and Planets (FFE)
 Planetary Analysis (FFE)
 Planets (FE2) - Russian site