Thank you for your review
$79 00
Email me when discounted: 
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install AstroGrav with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

AstroGrav is a precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. The effects of general relativity are taken into account, and superb interactive 3D views allow you to easily rotate and zoom your view while the solar system evolves.

The AstroGrav software has a huge range of features and viewing options, including views from space or any object, planetarium-style views from any location on Earth, multiple views animated simultaneously, dynamically calculated orbits and trajectories, more...

What's New

Version 3.2:

Note: Now requires OS X 10.7 or later running on a 64-bit Intel processor.

  • Greatly improved the accuracy of solar system evolution when dealing with close encounters between objects.
  • Added to the 'Evolve / Evolve To...' command a choice between animated and non-animated evolution.
  • Added an option to take into account the effect of radiation more...


  • OS X 10.7 or later
  • Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor

Similar Software

Open Comparison
Suggest Other Similar Software
Create a collection and add  to it.
Like this app? Be the first to add it to a collection! Create a Collection by bringing together complementary apps that have a common theme or purpose, then share it and discover new collections!
Leave a Review

AstroGrav User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
AstroGrav needs a rating. Be the first to rate this app and get the discussion started!
0 0


Current Version (3.x)


Downloads 9,466
Version Downloads 26
License Shareware
Date 26 Nov 2015
Platform Intel 64 / OS X
Price $79.00
download install purchase purchase