Here are 397 names for planets, in case you are assembling your own universe:

Acium
Agriox
Airvin
Ajaxy
Alecyr
Aliyxq
Alphaplasti
Altraeon
Amuflox
Anchovia
Angelix
Anivet
Aquacine
Aquazure
Aquicin
Arotiaka
Artego
Astragalus
Atgen
Bapoon
Binarium
Bion
Biotica
Blahg
Blanet
Blur Planet
Boilicon
Bovain
Bring Pluto Back!
Bytrex
Carnal
CBA 202
Centice
Cerki
Chevre
Chillium
Choot
Chum
Citixifin
Climox
Clop
Cobalt
Comelet
Crustatia
Cruton
Crux
Cuquoon
Darvane
Darwinium
Daught
Deep C
Depak
Dingo
Doproess
Dwealth
Dysile
Echo
Eclipto
Electroasis
Elemantra
Elnog
Elpro
Emoltra
Empirica
Emptia
Enaut
Enjola
Enzo
Episcopal
Estrozen
Euron
Excrutio
Exerta
Exiand
Exo
Exoblue
Exoville
Eyelobe
Farboring
Feebs
Flappy
Florax
Floss
Flum
Fortean
Freon
Freud
Fuelton
G2-También
Gasi
Gazilla
Gendroid
George
Glandula
Glank
Glasnost
Gleamer
Glucktor
Gluid
Glum
Gluquil
Gnuona
Gogol
GoloKobi
Gorad
Groenig
Grome
Guak
Guru
Halak
Halap
Heliol
Herpulon
Hetrex
Hiku
Hippolyte
Horpor
Hot Pot
Hyperidan
Hyplex
Icarus
Idetica
Igneous Noramus
Indexia
Integres
Ioulia
Isosphere
Ivridse
Jabian
Janet Planet
Jest
Jetsam
Jobi
Jocko
Joltanes
Kilroy
Kioxi
Krill
Kult
Kyagoro
Kyaguru
Land Fill
Limbus
Lolaitan
Loot
Lucretia
Lumi
Lunatox
Luxe
Magmina
Magnemo
Magnina
Maguey
Malathion
Malunerium
Mangelica
Mantro
Maroptic
Mastic
Mazzy
Mediot
Megall
Memnonia
Menthol
Minga
Monque
Morphane
Muradine
Myopium
Nanyxsi
Nastenka
Naxdis
Nebulean
Neocent
Neox
Neptide
Netplax
Netplode
Nexost
Nimon
Niquent
Nixelt
Noxobi
NuGene
Nuplong
Nuxa
Obliq
Ocea
Oceanica
Oosphere
Optique
Orbean
Orbeania
Orbin
Orbixtar
Orbus
Organges
Orth
Oshia
Osmo
Osvaldo
Ouija
Oulu
Ovaq
Ozean
Panzent
Perplexia
Pheno
Phigi
Phocxe
Pholio
Phuel
Pikass
Pilz
Ping
Planet Harry
Planet Plaid
Planet Reno
Planet Terry
Planet X
Plasmos
Plasto
Pluxon
Polaria
Praline
Prawnia
Prell
Proton
Prozac
Purb
Pyenaclet
Qaboos
Qadig
Qiao
Qimonk
Qot
Quadzoonple
Quaff
Quappi
Quarx
Quatro 7
Quilm
Quiza
Quizka
Quizmu
Quizra
Qule
Qult
Quogen
Quonk
Quz
Rebar
Recognia
Rehell
Repox
Retsin
Ribus
Ronelon
Sammy
Sandu
Sar Donna
Sinus
Smote
Sneeze
Snorus
Sorb
Soredom
Spavin
Splinx
Spong
Sportan
SpreadNet
Stovk
Stucco
Sultanendrizine
Sunbit
Sutra
Tarnex
Taxus
Temorak
Terrago
Tersanki
Tetradexera
Texass
Torden
Torvin
Toxix
Trasola
Tripsch
Turpinol
Tustin
Uhaul
Ulna
Unilax
Urna
Utara
Utarian
Valmyra
Valpreal
Valreda
Veeco
Velcro
Veltiphid
Vicon
Viocular
Viram
Vireal
Viscon
Vodka
Volax
Voleme
Volthe
Vortax
Vortox
Worlag
X Orbitant
Xcreta
Xeno
Xerex
Xeronk
Xiix
Xleen
Xoggle
XORBO
XORCat 5000
Xorette
Xplor
Xumonk
Xylar
Xylo
Xymonk
Xyqag
Yardi
Yumber
Yurture
Zaj
Zamora
Zamox
Zand
Zanthral
Zaphire
Zappix
Zaya
Zazz
Zboo
Zeam
Zedalis
Zelluloid
Zelphane
Zelpo
Zenco
Zendo
Zendrex
Zenka
Zenod
Zenolux
Zensor
Zensus
Zenta
Zenthall
Zenthrax
Zentia
Zentime
Zentix
Zentry
Zentury
Zerb
Zerbina
Zidox
Zilch
Zilidium
Zilla
Zillagod
Zillan
Zilver
Zinca
Zinta
Ziore
Zipak
Zizzle
Zlax
Zog
Zogak
Zoid
Zolar
Zolarex
Zolavo
Zolof
Zorax
Zosis
Zukalu
Zuke
Zulmox
Zupiter
Zyple
Zytrax
Zytrex