This Viewscreen app requires maximum memory for Windows 10 32bit. Windows 10 64bit should not have a problem.

The standard memory for browsers running Windows 10 32bit might be too low for this Solar System application. Open the properties to a shortcut for a browser and add in the following parameter to increase the memory use:
--max_old_space_size=1024

The Target link in the chrome.exe shortcut icon properties, for example, would become:

"C:\Program Files\Google\Chrome\Application\chrome.exe" --max_old_space_size=1024

• Heliocentric view with real-time positions of planets and planetary orbits
• Schematic and realistic sizes of the planets and distances
• Movement of the planets in time to see how they move in relation to each other
• Planetary exploration with info texts, images and additional views
• Moons - Galilean moons, Deimos & Phobos, Titan
• Dwarf planets (Pluto, Ceres, Haumea, Makemake. Eris) and their orbits
• Comets (Siding Spring, Lovejoy 2013, Lovejoy 2011, Panstarrs, ISON, Halley, 67P, 209P)
• Spacecraft Rosetta and its journey to comet 67P/Churyumov - Gerasimenko
• Constellations map linked to your location on Earth