Stellar System organization

Greetings Having read the posts about the placement of planets, I found the
following
article interesting. http://msnbc.com/news/320182.asp?cp1=1

Two independent teams of researchers have found what they think is either a
massive gas giant (3x the size of Jupiter) or a Brown Dwarf star just outside
the Ort Belt (approx. 32,000 au).