Planet Half-Life was created in 1999.
Lonely Planet was created in 1972.
Tasty Planet was created in 2006.
Planet Snoopy was created in 2008.
Big Planet was created in 1957.
Wrong Planet was created in 2004.
Illadelph Halflife was created on 1996-09-24.
On This Planet was created in 1997.
Lonely Planet was created in 1972.
Yes.
Planet Master was created in 1961.
Cartoon Planet was created in 1995.
Planet Gemini was created in 1997.
Big Planet was created in 1957.
Tin Planet was created in 1997.
Bikini Planet was created in 2000.
The Planet Savers was created in 1962.
The Prodigal Planet was created in 1983.