🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 139 Days

Day: 38 Hours

Environment

Temp: 195 °C

Axial Tilt: 120.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.53 AU - 1.93 AU

Year: 844 Days

Day: 45.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.71 AU - 2.25 AU

Year: 1033 Days

Day: 22.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,003,151 km

• M1: 1,998,179 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.24 AU - 3.68 AU

Year: 1889 Days

Day: 28.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.89 AU - 3.75 AU

Year: 2243 Days

Day: 38.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 9.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.4 AU - 6.42 AU

Year: 4667 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,003,151 km

• M1: 166,203 km (0.12 R)
• M2: 723,306 km (0.098 R)
• M3: 873,801 km (0.104 R)
• M4: 1,097,151 km (0.099 R)
• M5: 1,338,901 km (0.105 R)
• M6: 1,416,841 km (0.097 R)
• M7: 1,680,882 km (0.039 R)
• M8: 1,862,194 km (0.091 R)
• M9: 2,038,720 km (0.078 R)
• M10: 2,186,223 km (0.116 R)
• M11: 2,267,156 km (0.112 R)
• M12: 2,396,408 km (0.061 R)
• M13: 2,540,321 km (0.093 R)
• M14: 2,625,592 km (0.108 R)
• M15: 2,887,239 km (0.085 R)
• M16: 3,014,696 km (0.109 R)
• M17: 3,092,188 km (0.099 R)
• M18: 3,209,772 km (0.07 R)
• M19: 3,791,408 km (0.068 R)
• M20: 3,987,980 km (0.069 R)
• M21: 4,464,449 km (0.107 R)
• M22: 4,612,402 km (0.072 R)
• M23: 4,762,149 km (0.076 R)
• M24: 4,883,024 km (0.106 R)
• M25: 5,050,873 km (0.083 R)
• M26: 5,251,783 km (0.048 R)
• M27: 5,566,088 km (0.051 R)
• M28: 5,805,744 km (0.118 R)
• M29: 6,528,601 km (0.116 R)
• M30: 6,612,525 km (0.069 R)
• M31: 6,986,071 km (0.109 R)
• M32: 7,700,700 km (0.09 R)
• M33: 7,878,572 km (0.028 R)
• M34: 7,985,983 km (0.111 R)
• M35: 8,714,226 km (0.119 R)
• M36: 9,048,876 km (0.088 R)
• M37: 9,198,923 km (0.038 R)
• M38: 9,274,320 km (0.064 R)
• M39: 9,616,002 km (0.076 R)
• M40: 9,769,190 km (0.045 R)
• M41: 9,942,424 km (0.12 R)
• M42: 10,155,751 km (0.103 R)
• M43: 11,143,845 km (0.104 R)
• M44: 11,224,179 km (0.11 R)
• M45: 11,731,016 km (0.083 R)
• M46: 11,956,311 km (0.1 R)
• M47: 12,265,978 km (0.087 R)
• M48: 12,473,919 km (0.118 R)
• M49: 12,557,395 km (0.114 R)
• M50: 12,661,964 km (0.115 R)
• M51: 12,914,335 km (0.076 R)
• M52: 13,041,045 km (0.05 R)
• M53: 13,659,632 km (0.088 R)
• M54: 14,004,904 km (0.12 R)
• M55: 14,113,512 km (0.114 R)
• M56: 14,178,737 km (0.089 R)
• M57: 14,287,644 km (0.09 R)
• M58: 14,396,850 km (0.058 R)
• M59: 14,660,292 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.6

Radius: 12.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.57 AU - 9.89 AU

Year: 11256 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,003,151 km

• M1: 156,629 km (0.119 R)
• M2: 262,694 km (0.111 R)
• M3: 408,701 km (0.103 R)
• M4: 1,392,607 km (0.112 R)
• M5: 1,599,650 km (0.075 R)
• M6: 2,722,232 km (0.095 R)
• M7: 2,942,740 km (0.039 R)
• M8: 3,169,231 km (0.096 R)
• M9: 3,444,491 km (0.086 R)
• M10: 3,617,725 km (0.103 R)
• M11: 4,693,633 km (0.112 R)
• M12: 5,279,159 km (0.107 R)
• M13: 7,089,293 km (0.056 R)
• M14: 7,394,174 km (0.054 R)
• M15: 8,132,290 km (0.114 R)
• M16: 8,983,352 km (0.106 R)
• M17: 9,223,158 km (0.117 R)
• M18: 9,404,321 km (0.1 R)
• M19: 11,024,017 km (0.075 R)
• M20: 12,162,157 km (0.053 R)
• M21: 12,661,365 km (0.065 R)
• M22: 12,762,045 km (0.111 R)
• M23: 12,997,961 km (0.11 R)
• M24: 13,235,372 km (0.094 R)
• M25: 15,471,561 km (0.079 R)
• M26: 16,194,119 km (0.071 R)
• M27: 17,261,350 km (0.03 R)
• M28: 18,655,752 km (0.111 R)
• M29: 19,812,892 km (0.076 R)
• M30: 21,471,633 km (0.097 R)
• M31: 21,551,668 km (0.093 R)
• M32: 22,277,068 km (0.03 R)
• M33: 23,051,536 km (0.105 R)
• M34: 23,627,787 km (0.108 R)
• M35: 24,668,539 km (0.1 R)
• M36: 24,878,575 km (0.102 R)
• M37: 27,183,728 km (0.11 R)
• M38: 27,661,693 km (0.101 R)
• M39: 28,230,165 km (0.075 R)
• M40: 29,511,920 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit