LoS: Neptune

This is an article related to the science fiction role play setting Legacy of Sol.

Neptune

---

Planet Profile

---

---

Physical Characteristics

---

---

Adjectives : Neptunian

---

Aphelion : 4 537 580 900 km or 30.331 855 AU [1]

---

Periphelion : 4 459 504 400 km or 29.809 946 AU

---

Orbital Period : 60 190.03 terran days or 164.8 Julian years [2]

---

Length of Day : ± 0.67 terran days

---

Satellites :
- 14 natural satellites ( Triton, Proteus, Nereid and Naiad)
- 591 operational artificial satellites
- 187 pieces of debris over 10 cm in size

---

Volume : 6.254 × 10^13 km

---

Mass : 1.0243 × 10^26 kg

---

Surface Gravity : 1.14 g [3]

---

Surface Temperature : −201 °C (clouds) to ±7000 °C (core)

---

Surface Pressure : 0.1 bar to 50 bar

---

Composition : Largely composed of hydrogen (80%) and helium (19%) with traces of methane

---

---

Territorial Characteristics

---

---

Interplanetary State : Triton Empire

---

Colonized : 2146 December 2nd

---

Capital : Ybdis (Triton)

---

Demonym : Neptunian

---

Government : Autocratic absolute monarchy (Triton Empire)
- Planetary Governor : Itsuki Matsumoto

---

Population : 3 102 144 557 (as of 20/09/2256)

---

InterPlaNet TLD : .nep

---

---

---

"A world that had always seemed so distant has now taken center stage. Time will tell what happens next."

---

---

"Neptune" [4],

History

Geography

Political Geography

Satellites

Economy

Demographics

Military

See also

• Solar System for an overview of the Solar System and its objects.