Welcome to Starstone
Software Systems, Inc. Starstone
independently creates science novelty and educational
software for the PC, Mac and now the iPhone. Cool software that has a
purpose, is fun and interesting to use, and who knows
- you might just learn something... Science toys for a
virtual world. At Starstone, Science Rocks!
Starstone primarily develops scientific and
multimedia applications for other publishers and
businesses. However,
we do have two of our own modest titles which we
present below. If you are interested in a custom
development project, need help, or just some
knowledgeable technical consulting -
contact us!
Coming soon... for 2009.
Starstone is about to be "Reloaded"
Something New... coming soon....
Download and try
out our shareware title The Fourth Day™, an
astronomical clock and almanac for your PC. See a
realistic and stunning 3D display of the earth with a
correctly placed night side shadow, simulated
terminator, urban lighting, and clouds. Correctly
calculates the times of sunrise and set for your
location, and the current and future phases of the
moon. You can even use your 3D clock as an animated
time keeping screen saver! With an Internet
connection, you can synchronize your clock to split
second accuracy with the master time clock at the US
Naval Observatory. Download
and try it free.
Stay tuned, The Fourth Day 2.0 (desktop) is coming soon to Mac OS X
and Windows!
Contact Information
- Electronic mail
- General Information: info@starstonesoftware.com
Webmaster: webmaster@starstonesoftware.com
- Fax
- 407-324-0105
- Postal address
- 200 Waymont Court
- Suite 126, #5
Lake Mary, FL 32746
