🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.58 AU - 1.72 AU

Year: 770 Days

Day: 25.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.53 AU - 2.43 AU

Year: 1013 Days

Day: 18 Hours

Environment

Temp: -69 °C

Axial Tilt: 79.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.24 AU - 2.94 AU

Year: 1515 Days

Day: 29.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.1 AU - 3.22 AU

Year: 2042 Days

Day: 12.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,179,073 km

• M1: 146,157 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 13.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.25 AU - 10.25 AU

Year: 9407 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,179,073 km

• M1: 176,226 km (0.079 R)
• M2: 634,893 km (0.08 R)
• M3: 1,165,367 km (0.082 R)
• M4: 1,633,609 km (0.093 R)
• M5: 2,170,067 km (0.115 R)
• M6: 3,121,060 km (0.11 R)
• M7: 4,733,576 km (0.112 R)
• M8: 6,489,107 km (0.098 R)
• M9: 7,965,189 km (0.03 R)
• M10: 10,123,288 km (0.043 R)
• M11: 11,384,398 km (0.105 R)
• M12: 12,697,418 km (0.069 R)
• M13: 16,873,593 km (0.104 R)
• M14: 18,643,335 km (0.103 R)
• M15: 20,325,713 km (0.109 R)
• M16: 24,536,444 km (0.085 R)
• M17: 25,734,424 km (0.106 R)
• M18: 26,554,520 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.1

Radius: 6.4

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.56 AU - 12.78 AU

Year: 16391 Days

Day: 19.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,179,073 km

• M1: 86,767 km (0.059 R)
• M2: 452,982 km (0.04 R)
• M3: 699,819 km (0.072 R)
• M4: 1,346,830 km (0.084 R)
• M5: 1,634,656 km (0.115 R)
• M6: 2,918,804 km (0.098 R)
• M7: 3,219,197 km (0.042 R)
• M8: 5,219,470 km (0.077 R)
• M9: 5,549,782 km (0.107 R)
• M10: 5,816,216 km (0.036 R)
• M11: 6,091,177 km (0.063 R)
• M12: 6,457,542 km (0.089 R)
• M13: 7,012,400 km (0.05 R)
• M14: 9,936,889 km (0.117 R)
• M15: 11,208,620 km (0.107 R)
• M16: 13,112,553 km (0.041 R)
• M17: 14,424,227 km (0.103 R)
• M18: 14,783,411 km (0.108 R)
• M19: 16,906,205 km (0.058 R)
• M20: 21,558,400 km (0.031 R)
• M21: 22,122,832 km (0.092 R)
• M22: 28,319,625 km (0.038 R)
• M23: 30,853,962 km (0.056 R)
• M24: 37,034,150 km (0.066 R)
• M25: 39,079,153 km (0.112 R)
• M26: 42,066,921 km (0.089 R)
• M27: 43,990,899 km (0.047 R)
• M28: 44,594,527 km (0.104 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit