The combined name of
Sega's new
video game consoles that were under development in the 1990s.
Sega felt that naming their new developments after planets would add a level of mystique to their products. Handheld projects took the names of planets between
Earth and the
Sun, while home consoles took the names of planets between the
Earth and the edge of our
solar system. The projects consisted of:
I'll say this for
Sega, they had high hopes.
References:
http://www.atani-software.net/segabase/