🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.74 AU - 2.96 AU

Year: 1732 Days

Day: 42.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,236,426 km

• M1: 184,604 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 13.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.28 AU - 7.08 AU

Year: 4872 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,236,426 km

• M1: 167,849 km (0.029 R)
• M2: 686,505 km (0.118 R)
• M3: 1,111,811 km (0.074 R)
• M4: 2,086,142 km (0.114 R)
• M5: 3,263,328 km (0.057 R)
• M6: 3,698,957 km (0.1 R)
• M7: 4,663,714 km (0.112 R)
• M8: 7,470,020 km (0.05 R)
• M9: 9,789,535 km (0.052 R)
• M10: 14,279,266 km (0.114 R)
• M11: 17,685,759 km (0.094 R)
• M12: 21,100,032 km (0.108 R)
• M13: 21,672,842 km (0.119 R)
• M14: 23,606,394 km (0.118 R)
• M15: 24,068,502 km (0.067 R)
• M16: 26,969,055 km (0.084 R)
• M17: 27,985,722 km (0.099 R)
• M18: 28,503,481 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.1

Radius: 6

Gravity: 23.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.8 AU - 19.46 AU

Year: 30112 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 41,236,426 km

• M1: 74,649 km (0.1 R)
• M2: 363,523 km (0.081 R)
• M3: 922,420 km (0.079 R)
• M4: 1,143,825 km (0.069 R)
• M5: 1,418,188 km (0.062 R)
• M6: 3,469,623 km (0.051 R)
• M7: 5,703,120 km (0.09 R)
• M8: 6,555,528 km (0.088 R)
• M9: 7,221,837 km (0.094 R)
• M10: 7,544,221 km (0.047 R)
• M11: 7,764,429 km (0.104 R)
• M12: 8,160,115 km (0.054 R)
• M13: 12,578,189 km (0.057 R)
• M14: 14,262,811 km (0.038 R)
• M15: 14,942,284 km (0.113 R)
• M16: 17,683,665 km (0.058 R)
• M17: 18,567,190 km (0.118 R)
• M18: 24,495,604 km (0.082 R)
• M19: 25,716,323 km (0.072 R)
• M20: 26,721,770 km (0.1 R)
• M21: 29,485,441 km (0.086 R)
• M22: 32,144,842 km (0.057 R)
• M23: 35,727,263 km (0.092 R)
• M24: 40,568,100 km (0.115 R)
• M25: 41,244,881 km (0.116 R)
• M26: 45,102,112 km (0.069 R)
• M27: 46,932,293 km (0.112 R)
• M28: 47,304,193 km (0.081 R)
• M29: 47,678,038 km (0.108 R)
• M30: 48,431,563 km (0.036 R)
• M31: 50,156,277 km (0.069 R)
• M32: 61,149,775 km (0.053 R)
• M33: 67,557,650 km (0.111 R)
• M34: 76,178,377 km (0.066 R)
• M35: 77,986,268 km (0.066 R)
• M36: 88,301,490 km (0.047 R)
• M37: 91,738,501 km (0.055 R)
• M38: 95,263,625 km (0.105 R)
• M39: 97,059,547 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 5.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.75 AU - 23.51 AU

Year: 30112 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,236,426 km

• M1: 65,973 km (0.108 R)
• M2: 286,630 km (0.105 R)
• M3: 1,222,514 km (0.087 R)
• M4: 2,185,326 km (0.107 R)
• M5: 2,603,302 km (0.101 R)
• M6: 4,880,032 km (0.075 R)
• M7: 6,370,326 km (0.082 R)
• M8: 6,693,906 km (0.106 R)
• M9: 11,062,164 km (0.07 R)
• M10: 19,008,504 km (0.086 R)
• M11: 22,517,771 km (0.112 R)
• M12: 34,370,709 km (0.047 R)
• M13: 38,934,043 km (0.113 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit