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AstroGrav 2.1.2

A powerful simulator of our Solar system

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AstroGrav screenshotAstroGrav is a full-featured and advanced utility that is able to simulate our Solar system and helps you calculate the gravitational interactions between several astronomical bodies. The program will create highly accurate simulations of comets and asteroids motion. The application lets you take into account the effects of radiation pressure and general relativity and comes with great-looking interactive 3D viewing, enabling you to easily zoom and rotate your view during the evolution of the solar system.

AstroGrav integrates a vast array pf options and functions, such as planetarium views form both Earth and Space, the possibility to view several animations at once, detailed tabular information with more than 30 customizable fields for each object, several background stars and constellations from the Hipparcos catalog, multiple editing features, and much more.

AstroGrav is capable of simulating a broad range of systems, including protoplanets that will turn into planetary systems, exoplanet systems, projectiles, rubble piles, colliding globular clusters, complex star systems, and more.

AstroGrav is a tool ideal for a broad range of user types, such as astrophysicists, teachers, astronomers, students, etc.


  • Multiple systems can be simulated with this tool.
  • The application is suitable for a wide variety of user categories.


  • Java must be installed on your computer.
Name AstroGrav
Version 2.1.2
Developer | see all products from this developer
Product Homepage AstroGrav
License Free to try (Shareware)
Last Week Downloads 8
All Time Downloads 1,563
Filesize 24.1MB
OS Support Windows All
Category Home & Education


Old Versions

Software Date Added
AstroGrav 4.2.2 January 13, 2021 - Latest Version
AstroGrav 3.0.2 January 08, 2015
AstroGrav 3.0.1 November 14, 2014
AstroGrav 2.2.2 May 12, 2014
AstroGrav 2.1.2 August 30, 2013

Download the free AstroGrav