Stellarium Portable alternatives

Ranked alternatives

1. 1
   
   SatscapeFree

   Satscape is an application for tracking satellites, built with the intention of making it easier to collect data about how our assets are moving in space. The application is designed for ease of use and to be simple enough that even beginners can make sense of it. The tool uses an API to push API requests to the API server, which provides data about all the satellites in view. Satscape can be used on Mac OS X, Ubuntu GNOME, or Windows. It’s possible to get the correct latitudes and longitudes of any satellite in space. More than 8000 satellites and orbital matter can be seen with the correct location.

   Some highlighting features include highly accurate SGP4 equations, satellites pass predictions to the nearest second, ideal for Radio amateurs, astronomers, schools, and educational use, 2D view shows a map of the world with all the satellite positions, 3D view shows a realistic representation of the satellite positions, and much more. All in all, Satscape is a great tool that you can consider among its alternatives.

   Satscape alternatives
2. 2
   
   Heavens AboveFree

   Heavens Above is software that allows you to collect satellite data. It can tell you where a satellite is, how it’s moving, and what it’s about to pass over. It is designed for tracking satellites in orbit but can also be used to track other objects like planes and boats. The software also has a number of other features, such as finding satellites by name or catalog number. It also has a plug-in system that allows the program to be extended with new features. In addition, the user interface is designed to be comfortable and easy to use.

   The buttons are in a logical order and easy to find. It can be used to track any objects in the space. It also shows the phases of the Moon, sunrises and sunsets, twilight times, shadows cast by the Sun or Moon, and local solar time, i.e., the time of day based on your longitude. You get a visual overview over passes and animate the position of satellites on the sky chart. All in all, Heavens Above is a great tool that you can consider among its alternatives.

   Heavens Above alternatives
3. 3
   
   CelestiaFree

   Celestia is a 3D astronomy software that allows the user to explore the solar system with ease. With an intuitive interface, it has all the information you will need to learn about the wonderful universe. You can locate comets, planets, asteroids, and even other bodies in the Solar System using Celestia’s flexible map viewer. Once in Celestia, you can change your view of the Solar System to any angle, and with one key, you will see objects such as planets, moons, and stars in 3D.

   The Solar System is covered by more than one map type. The basic map shows planets, moons, stars, and asteroids in the Solar System. The basic map also shows lines drawn to connect objects orbiting each other. These lines are constantly updated so they can be seen no matter how far apart the two objects are. The Solar System display also shows an additional type of line. These are lines of constant true anomaly, which can be used to get an idea of where in the sky a star or planet actually is. The asteroid belt can also be seen by selecting it with the map viewer.

   Another map shows the ecliptic, where the planets orbit in our Solar System. The Sun can also be viewed with a few different filters in effect, with textures similar to what you would see with your eyes in person or through a telescope. All in all, Celestia is a great tool that you can consider among its alternatives.

   Celestia alternatives
4. 4
   
   See A Satellite TonightFree

   See A Satellite Tonight is an online tool and app that shows you a 3D view of space, atmosphere, earth, and the whole solar system. This tool uses a satellite feed from NASA to show you precisely what the night sky looks like from their point of view. Watch as the International Space Station passes directly overhead and see beautiful satellites as they transverse the sky at 17,000 miles an hour. See A Satellite Tonight simulates many different types of celestial objects.

   From planets and moons to star clusters and galaxies, you can visit every object in the expandable database and view it from any point in space and time. The position and movement of solar system objects are calculated accurately in real-time at any rate desired. All in all, See A Satellite Tonight is a great tool that you can consider among its alternatives.

   See A Satellite Tonight alternatives
5. 5
   
   ISS DetectorFreemium

   ISS Detector is an app that allows you to observe galaxies in virtual 3D space. It gives you the ability to explore the International Space Station live from your phone or tablet. Keep a watchful eye on the different parts of the International Space Station and enjoy beautiful photos and videos. The app allows you to use your phone’s built-in GPS, or you can choose a location manually.

   The ISS is located in low Earth orbit, and it is constantly moving. If you would like to track the ISS, you can use the auto-track feature in this app. Other than that, you can also track the Hubble space station, X-37B, Fitsat, Rocket bodies, etc. Track dozens of weather satellites. It Includes transmitter frequencies and Doppler shift calculations. All in all, ISS Detector is a great tool that you can consider among its alternatives.

   ISS Detector alternatives
6. 6
   
   Solar Model 3DFree

   Solar Model 3D is an application that allows you to visualize the Sun’s position, eclipses, sunrise/sunset times, phases of the Moon, and much more. 3D Solar Model provides solar information for all latitude/longitude points on the earth’s surface. The information is accurate within approximately seven seconds of solar time. Information is displayed for today and the next seven days. Solar Model 3D allows the user to explore how the Sun’s position changes with respect to cities, points on the earth’s surface, and points in the sky of interest, and other locations on the earth’s surface.

   The location can be searched by entering latitude and longitude coordinates or by selecting a point on the earth’s surface. The application uses Google Maps to display the location or places it in the sky. All in all, Solar Model 3D is a great tool that you can consider among its alternatives.

   Solar Model 3D alternatives
7. 7
   
   OrbitronFree

   Orbitron is one of the most powerful sky and space observation software that lets you calculate and visually observe at the same time. It provides an easy-to-use interface, which allows even unskilled users to perform observations in amateur astronomy. You can use the program for observing satellite constellations, visually identifying planets, and even seeing the sky in 3D.

   Orbitron offers a virtual planetarium based on real astronomic data. This is not only the most convenient way to observe the sky but also an unparalleled level of realism. The program includes enormous numbers of astronomical objects, including over 100 000 stars down to magnitude +14. All in all, Solar Model 3D is a great tool that you can consider among its alternatives.

   Orbitron alternatives
8. 8
   
   Uphere.spaceFree

   Uphere.space is software that allows you to track more than 3200 satellites and stars in real-time. You can take your pointer on-screen anywhere in the night sky, and you’ll see images of celestial objects. All of this is done without any hardware acceleration as every processing is being down on cloud computers. The program runs on Windows and Mac computers and even works on Linux.

   Track each satellite station, including NOUR 01, Hubble, SENTINAL, HST, FLOCK, etc. Find the current location of a satellite by its NORAD ID. Latitude and longitude can be provided to get the elevation and azimuth relative to the coordinates provided. All in all, Uphere.space is a great tool that you can consider among its alternatives.

   Uphere.space alternatives
9. 9
   
   WinStarsFree

   WinStars is software that allows you to simulate 3D space and its objects like planets, masses, and satellites. You can see them in an accurately represented manner with almost precise location details. You can visualize the sky as it was 500 years ago or as it will be in 10,000 years, and discover the names of the main stars or locate the constellations by moving your mobile. WinStars will help you to identify the objects you are pointing at.

   The tool includes a huge database of millions of stars and celestial objects. Every object is being updated in real-time along with its azimuth, longitude, latitude, declination, etc. It represents with precision the position of the main satellites of Mars, Jupiter, Saturn, Uranus, and Neptune. All you need to do is zoom insufficiently on the main planet. All in all, WinStars is a great tool that you can consider among its alternatives.

   WinStars alternatives
10. 10
    
    Solar System 3D SimulatorFree

    Solar System 3D Simulator is an app that allows you to simulate the space above the earth that includes atmosphere, satellite orbits, stars, and the galaxy. This software has tracking capabilities, which means you can adjust and rotate the view of your satellites. You can also adjust the brightness of the stars and other features.

    The software allows you to observe the night sky, stars, and stunning details without the need for binoculars, telescopes, etc. Solar System 3D Simulator includes cool illustrations of the constellations and a theatrical display of beautiful nebulae and galaxies. All in all, Solar System 3D Simulator is a great tool that you can consider among its alternatives.

    Solar System 3D Simulator alternatives
11. 11
    
    MoonphaseFree

    Moonphase is software that allows you to see what phase of the moon is currently visible to you. With this application, you’ll always know what phase of the moon is out and which way it points. You can now see the current phase of the moon better than what you are used to seeing with the naked eye. A calendar lets you view the moon’s phase for any date between huge ranges that’s useful for doing research into the past or forecasting events in the future.

    Moonphase also provides information about moonrise, moon transit, and moonset, as well as the moon’s distance from the Earth in kilometers. It also gives the times for sunrise, sun transit, and sunset. Not only for peace of mind but also for those who wish to track the phases and see predictions for that particular phase and then compare it to the current day’s date. So now you can know what’s happening. You’ll always know if it’s a waxing or waning moon as well as the phase of the moon as it is on that particular day. All in all, Moonphase is a great tool that you can consider among its alternatives.

    Moonphase alternatives