🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.55 AU

Year: 566 Days

Day: 27.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.34 AU - 2.9 AU

Year: 1497 Days

Day: 37.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,683,029 km

• M1: 542,741 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 10.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.63 AU - 15.07 AU

Year: 16265 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 104.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,683,029 km

• M1: 211,531 km (0.102 R)
• M2: 656,286 km (0.114 R)
• M3: 2,396,707 km (0.108 R)
• M4: 3,202,591 km (0.087 R)
• M5: 3,731,719 km (0.03 R)
• M6: 5,813,224 km (0.099 R)
• M7: 6,307,944 km (0.097 R)
• M8: 7,503,829 km (0.058 R)
• M9: 7,877,824 km (0.084 R)
• M10: 15,963,290 km (0.087 R)
• M11: 16,513,810 km (0.046 R)
• M12: 18,093,414 km (0.079 R)
• M13: 19,692,914 km (0.057 R)
• M14: 28,020,130 km (0.108 R)
• M15: 32,618,619 km (0.045 R)
• M16: 33,954,977 km (0.043 R)
• M17: 41,575,492 km (0.071 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 14,551 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit