solri -sol- gismu

x1 is the sun of home planet x2 (default Earth) of race x3; (adjective:) x1 is solar.

'home planet' refers to a planet which is "home" to a race, but not necessarily the original "home" of a species if that species inhabits many worlds. See also gusni, lunra, mluni, plini, santa, terdi, tarci.

In notes:

gusni
x1 [energy] is light/illumination illuminating x2 from light source x3.
lunra
x1 is Earth's moon (default); x1 is a major natural satellite/moon of planet x2.
mluni
x1 is a satellite/moon orbiting x2 with characteristics x3, orbital parameters x4.
plini
x1 is a planet revolving around x2 with planetary characteristics x3, orbital parameters x4.
santa
x1 is an umbrella/parasol shielding x2 from x3, made of material x4, supported by x5.
tarci
x1 is a star/sun with stellar properties x2.
terdi
x1 is the Earth/the home planet of race x2; (adjective:) x1 is terrestrial/earthbound.
bivyplini
p1 is the eighth closest planet (default is Neptune if p2 is the Sun) revolving around p2 (default is the Sun), with planetary characteristics p3, orbital parameters p4.
cibyplini
p1 is the third closest planet revolving around p2, with planetary characteristics p3, orbital parameters p4.
cmaplini
p1 is an asteroid/meteoroid/bolide (before impact or atmospheric entry)/comet/planetoid/minor planet/dwarf planet/small celestial object (which nonetheless is bigger than dust or grains of sand/particulate) revolving around p2 with planetary characteristics p3, orbital parameters p4.
mumplini
p1 is the fifth closest planet (default is Jupiter if p2 is the Sun) revolving around p2 (default is the Sun), with planetary characteristics p3, orbital parameters p4.
nunsolcanci
n1 is the event of star s1=c1 setting at location c2 on planet s2
pavyplini
p1 is the closest planet (default is Mercury if p2 is the Sun) revolving around p2 (default is the Sun), with planetary characteristics p3, orbital parameters p4.
relplini
p1 is the second closest planet (default is Venus if p2 is the Sun) revolving around p2 (default is the Sun), with planetary characteristics p3, orbital parameters p4.
soljunla
x1 is a sundial measuring time units x2 to precision x3
solminli
x1 is x2 (default 1) Astronomical Unit(s) (AU) by standard x3.
solnuntolcanci
x1 is a sunrise at location x2 as observed by x3
srumu'u
m1=s1 orbits s2 in direction s3 using orbit m4.
vonplini
p1 is the fourth closest planet (default is Mars if p2 is the Sun) revolving around p2 (default is the Sun), with planetary characteristics p3, orbital parameters p4.
xavyplini
p1 is the sixth closest planet (default is Saturn if p2 is the Sun) revolving around p2 (default is the Sun), with planetary characteristics p3, orbital parameters p4.
zelplini
p1 is the seventh closest planet (default is Uranus if p2 is the Sun) revolving around p2 (default is the Sun), with planetary characteristics p3, orbital parameters p4.
laxte
x1 is the home galaxy (default: Milky Way) of object/group/entity/race/vel sim. x2.
astro
x1 is a celestial body, heavenly body
karxoji
x1 (astronomical object or its part) experiences hitting its magnetosphere by a coromal mass ejection from x2 (default: the only star x1 is gravitationally bound to); x1 experiences a Carrington event, solar storm
lunraj
Earth's moon; Earth's primary natural satellite: the Moon, Luna.
remsol
Name: The Sun / Sol