Would you like to feel old? The PlayStation gaming console celebrated its 15th birthday Thursday, and Sony published a trip down memory lane to celebrate.

The PlayStation made its debut in North America on Sept. 9, 1995, almost a year after it landed in Japan. The first generation console was on the market for five years before Sony released the PS one in September 2000, which boasted an internal structure that was a third of the size of its predecessor, Sony said.

One month later, Sony released its popular PlayStation 2. It included a 128-bit CPU, dubbed the "emotion engine," and a graphics processor that, at the time, was more powerful than the average PC. It was the first console to include a DVD player and the ability to play CDs.

The original PlayStation still had some legs, however. By May 2004, it sold 100 million units worldwide, the first video game console to achieve that feat.

In 2005, Sony took the PlayStation on-the-go with the March 24 launch of the PlayStation Portable (PSP). It included an LCD screen and let users watch movies in addition to playing games. It also included built-in wireless networking for Internet access and team play.

The 2006 holiday season saw the release of the PlayStation 3, which included a Blu-ray disc player and built-in hard disk drive. The new console supported downloadable games and other digital content available through the PlayStation Network. A lighter and more compact PS3 was released last year for $299.

The next-generation PSP hit the market in September 2007 with a lighter, smaller frame. The PSP 3000 came along in August 2008, and included a revamped LCD screen and built-in microphone for apps like Skype.

In September 2009, the PS2 reached over 140 million units sold. A month later, Sony released the PSP go, which featured a slide-out design and 16GB of storage.

Later this month, Sony will release the PlayStation Move motion controller. For more details, see PCMag's full review of the device.

For more images, see Sony's PlayStation timeline.