PLANETARY SYSTEM
TOI-663
3 confirmed planets in our catalogue, 209.5 light-years from Earth.
Ordered by orbital period where known. Diagram is illustrative; distances and planet sizes are not to scale.
| World / host star | Type | Distance | Year length | Discovery |
|---|---|---|---|---|
| TOI-663 b ↗TOI-663 | Neptune-like | 209.5 ly | 2.599 days | 2024Transit |
| TOI-663 c ↗TOI-663 | Neptune-like | 209.5 ly | 4.696 days | 2024Transit |
| TOI-663 d ↗TOI-663 | Super-Earth | 209.5 ly | 7.103 days | 2024Transit |