| 8528 | Oscar 10 | ZX-Spectrum 48K | Yugoslavian |
| 22041 | Oscar 13 | ZX-Spectrum 48K | English |
| 44876 | Pianeti | ZX-Spectrum 16K/48K | Italian |
| 12000 | Planetarium | ZX-Spectrum 48K | English |
| 27990 | Planetarium | ZX-Spectrum 16K | Spanish |
| 43327 | Planetarium II | ZX-Spectrum 48K | English |
| 18574 | Planetas | ZX-Spectrum 48K | Spanish |
| 43026 | Planetas | ZX-Spectrum 16K/48K | Spanish |
| 18432 | Planets | ZX-Spectrum 16K | English |
| 27777 | Planets Sun Sistem | ZX-Spectrum 48K | Russian |
| 26544 | Planety 1 | ZX-Spectrum 48K | Polish |
| 26545 | Planety 2 | ZX-Spectrum 48K | Polish |
| 38400 | Pohyby v homogenním gravitačním poli | ZX-Spectrum 48K | Czech |
| 27645 | Rachunki 1 | ZX-Spectrum 48K | Polish |
| 3996 | Radix VII | ZX-Spectrum 48K | English |
| 24859 | Rotating Starsphere | ZX-Spectrum 48K | English |
| 43006 | Satelites de Jupiter | ZX-Spectrum 16K/48K | Spanish |
| 16561 | Simulacion de Orbitas Planetarias | ZX-Spectrum 48K | Spanish |
| 14881 | Skyview | ZX-Spectrum 48K | English |
| 29341 | Software Stonehenge | ZX81 16K | English |