Wiktionary
a. Without planets.
Usage examples of "planetless".
With the other rangers Horan was ever aware of his knifeless belt and the fact he was a planetless man.
Choose any planetless and expendable star in this region, or any other convenient place in the Galaxy.
The closest star, a little over five and a half light-hours from the terminus, was a planetless M8 red dwarf, useless for colonization or for providing the support base a wormhole junction terminus required.
The ships followed a flat hyperbola across the planetless skies and transited to another new sky, this time a properly unfamiliar one.
New Republic, but in the process, they had hopped forward in time by four thousand years, zigzagging between the two planetless components of the binary system in an attempt to outrun any long-term surveillance that the Festival might have placed on them.
Old Newfie, drifting in stately orbit around a planetless brown dwarf, was simply too big and too flimsy to weather a supernova storm at a range of just over a parsec.
Larger vessels or high-speed worldlets voyaged from system to system, ex-plored the whole sub-galaxy, and even ventured across the ocean of emptiness into the main body of the galaxy, where thousands upon thousands of planetless stars awaited encirclement by rings of worlds.
The Starfarers were permanently planetless space travelers, their ship serving them as world, country, state, city, and family home all rolled into one.
This has been characterized by a picture of voyages taking centuries or millennia to complete, entailing a strangely planetless existence for the travellers.
On a planet with a small, warm sun that could be neither planetless Aklumar nor cool, barren Lassa and so must be Cimmaron.
Old Newfie, drifting in stately orbit around a planetless brown dwarf, was simply too big and too flimsy to weather a supernova storm at a range of just over a parsec.
Why should beings with manlike biological requirements go from a dim red dwarf star to a planetless blue giant to a dying Cepheid variable?