🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.64 AU - 1.94 AU

Year: 902 Days

Day: 30.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.71 AU - 3.55 AU

Year: 2086 Days

Day: 42 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.51 AU - 4.33 AU

Year: 2924 Days

Day: 24.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 13.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.48 AU - 6.34 AU

Year: 5413 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,617,319 km

• M1: 169,494 km (0.072 R)
• M2: 658,380 km (0.115 R)
• M3: 1,083,537 km (0.045 R)
• M4: 1,642,136 km (0.106 R)
• M5: 2,784,914 km (0.067 R)
• M6: 3,398,265 km (0.05 R)
• M7: 4,078,188 km (0.101 R)
• M8: 4,720,860 km (0.036 R)
• M9: 5,541,554 km (0.072 R)
• M10: 8,809,968 km (0.115 R)
• M11: 11,006,514 km (0.062 R)
• M12: 14,014,029 km (0.114 R)
• M13: 15,146,485 km (0.067 R)
• M14: 18,782,461 km (0.028 R)
• M15: 19,957,852 km (0.089 R)
• M16: 20,428,038 km (0.098 R)
• M17: 21,812,118 km (0.115 R)
• M18: 24,612,889 km (0.104 R)
• M19: 27,232,796 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.9

Radius: 6.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.16 AU - 17.1 AU

Year: 23279 Days

Day: 24.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,617,319 km

• M1: 117,135 km (0.119 R)
• M2: 801,097 km (0.029 R)
• M3: 1,536,520 km (0.116 R)
• M4: 1,998,628 km (0.086 R)
• M5: 2,388,330 km (0.11 R)
• M6: 3,031,601 km (0.106 R)
• M7: 4,471,929 km (0.105 R)
• M8: 6,016,976 km (0.117 R)
• M9: 6,708,417 km (0.028 R)
• M10: 9,599,097 km (0.105 R)
• M11: 10,541,414 km (0.098 R)
• M12: 11,601,464 km (0.083 R)
• M13: 13,039,848 km (0.096 R)
• M14: 14,259,819 km (0.078 R)
• M15: 16,338,331 km (0.079 R)
• M16: 16,556,744 km (0.106 R)
• M17: 19,822,167 km (0.108 R)
• M18: 20,489,373 km (0.076 R)
• M19: 22,942,778 km (0.036 R)
• M20: 23,400,548 km (0.079 R)
• M21: 26,276,268 km (0.108 R)
• M22: 26,777,420 km (0.074 R)
• M23: 27,285,006 km (0.118 R)
• M24: 30,907,518 km (0.113 R)
• M25: 31,241,870 km (0.106 R)
• M26: 32,144,992 km (0.117 R)
• M27: 39,742,769 km (0.078 R)
• M28: 41,070,599 km (0.088 R)
• M29: 50,122,767 km (0.067 R)
• M30: 51,515,523 km (0.118 R)
• M31: 51,985,559 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.5

Radius: 3.3

Gravity: 56.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.24 AU - 16.48 AU

Year: 23795 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,617,319 km

• M1: 210,185 km (0.109 R)
• M2: 360,531 km (0.051 R)
• M3: 625,469 km (0.098 R)
• M4: 752,477 km (0.088 R)
• M5: 1,085,632 km (0.098 R)
• M6: 1,346,830 km (0.049 R)
• M7: 1,475,783 km (0.111 R)
• M8: 1,815,221 km (0.102 R)
• M9: 2,118,156 km (0.076 R)
• M10: 2,524,913 km (0.085 R)
• M11: 2,981,635 km (0.069 R)
• M12: 3,117,769 km (0.097 R)
• M13: 3,766,725 km (0.074 R)
• M14: 6,072,028 km (0.089 R)
• M15: 7,220,042 km (0.114 R)
• M16: 8,290,265 km (0.094 R)
• M17: 8,451,233 km (0.08 R)
• M18: 9,935,543 km (0.072 R)
• M19: 16,069,504 km (0.081 R)
• M20: 17,611,260 km (0.056 R)
• M21: 18,236,579 km (0.095 R)
• M22: 19,342,855 km (0.067 R)
• M23: 22,406,021 km (0.042 R)
• M24: 24,325,063 km (0.108 R)
• M25: 25,550,120 km (0.108 R)
• M26: 32,695,512 km (0.064 R)
• M27: 38,478,966 km (0.086 R)
• M28: 53,485,577 km (0.085 R)
• M29: 58,254,757 km (0.076 R)
• M30: 59,440,021 km (0.051 R)
• M31: 77,761,123 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit