🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.91 AU - 1.25 AU

Year: 501 Days

Day: 40.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.02 AU - 1.14 AU

Year: 501 Days

Day: 40.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.89 AU - 1.39 AU

Year: 543 Days

Day: 38.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.9

Radius: 12.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.42 AU - 5.22 AU

Year: 4722 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 32,558,704 km

• M1: 157,527 km (0.117 R)
• M2: 572,810 km (0.079 R)
• M3: 1,117,795 km (0.113 R)
• M4: 1,655,600 km (0.05 R)
• M5: 3,751,915 km (0.11 R)
• M6: 6,406,080 km (0.092 R)
• M7: 8,721,855 km (0.092 R)
• M8: 9,873,011 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 10.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.8 AU - 7 AU

Year: 8088 Days

Day: 12.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,558,704 km

• M1: 126,859 km (0.069 R)
• M2: 491,429 km (0.112 R)
• M3: 993,779 km (0.115 R)
• M4: 1,481,917 km (0.119 R)
• M5: 2,687,526 km (0.057 R)
• M6: 3,668,888 km (0.082 R)
• M7: 6,686,576 km (0.111 R)
• M8: 7,132,078 km (0.058 R)
• M9: 9,198,923 km (0.056 R)
• M10: 14,195,791 km (0.084 R)
• M11: 15,048,798 km (0.112 R)
• M12: 15,935,614 km (0.054 R)
• M13: 17,813,217 km (0.089 R)
• M14: 19,973,859 km (0.051 R)
• M15: 20,971,976 km (0.102 R)
• M16: 30,186,606 km (0.064 R)
• M17: 32,171,022 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit