🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 133 Days

Day: 16.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,985,089 km

• M1: 41,439 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.8 AU

Year: 182 Days

Day: 17.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.98 AU - 4.96 AU

Year: 2806 Days

Day: 32.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.03 AU - 6.11 AU

Year: 4050 Days

Day: 46.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 8

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.83 AU - 7.43 AU

Year: 5384 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 102,985,089 km

• M1: 108,907 km (0.103 R)
• M2: 404,812 km (0.119 R)
• M3: 666,159 km (0.117 R)
• M4: 991,983 km (0.086 R)
• M5: 1,260,063 km (0.106 R)
• M6: 3,091,889 km (0.082 R)
• M7: 3,416,666 km (0.032 R)
• M8: 4,206,991 km (0.102 R)
• M9: 5,004,198 km (0.06 R)
• M10: 5,867,827 km (0.082 R)
• M11: 6,208,312 km (0.115 R)
• M12: 7,309,502 km (0.075 R)
• M13: 7,558,881 km (0.06 R)
• M14: 8,418,770 km (0.095 R)
• M15: 8,892,546 km (0.058 R)
• M16: 10,155,003 km (0.047 R)
• M17: 11,532,649 km (0.051 R)
• M18: 12,568,465 km (0.099 R)
• M19: 13,345,476 km (0.094 R)
• M20: 13,989,645 km (0.066 R)
• M21: 16,047,214 km (0.116 R)
• M22: 16,899,174 km (0.075 R)
• M23: 18,561,057 km (0.115 R)
• M24: 19,773,398 km (0.047 R)
• M25: 20,539,788 km (0.112 R)
• M26: 21,325,924 km (0.117 R)
• M27: 30,048,378 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.5

Radius: 6.5

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 18.15 AU - 23.05 AU

Year: 33169 Days

Day: 23.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 102,985,089 km

• M1: 81,680 km (0.096 R)
• M2: 301,739 km (0.11 R)
• M3: 1,206,656 km (0.086 R)
• M4: 1,631,514 km (0.102 R)
• M5: 1,910,365 km (0.103 R)
• M6: 3,358,921 km (0.117 R)
• M7: 3,846,610 km (0.056 R)
• M8: 4,161,214 km (0.113 R)
• M9: 5,682,924 km (0.117 R)
• M10: 6,422,835 km (0.095 R)
• M11: 15,487,868 km (0.038 R)
• M12: 27,437,745 km (0.066 R)
• M13: 28,340,868 km (0.06 R)
• M14: 28,602,514 km (0.103 R)
• M15: 29,397,328 km (0.098 R)
• M16: 43,493,636 km (0.07 R)
• M17: 69,968,420 km (0.085 R)
• M18: 90,556,079 km (0.114 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit