🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.79 AU - 0.85 AU

Year: 274 Days

Day: 26.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.9 AU - 0.98 AU

Year: 336 Days

Day: 26.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,352,985 km

• M1: 29,471 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.18 AU - 1.64 AU

Year: 618 Days

Day: 25.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.82 AU - 2 AU

Year: 974 Days

Day: 36.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.75 AU - 2.55 AU

Year: 1163 Days

Day: 37.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 113.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,352,985 km

• M1: 37,848 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.69 AU - 2.89 AU

Year: 1719 Days

Day: 13.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,352,985 km

• M1: 1,197,232 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 9.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.2 AU - 8.24 AU

Year: 8695 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,352,985 km

• M1: 119,529 km (0.114 R)
• M2: 594,801 km (0.054 R)
• M3: 895,044 km (0.103 R)
• M4: 1,265,448 km (0.08 R)
• M5: 1,738,327 km (0.113 R)
• M6: 2,150,619 km (0.09 R)
• M7: 2,647,134 km (0.097 R)
• M8: 3,151,429 km (0.057 R)
• M9: 3,870,546 km (0.076 R)
• M10: 4,296,900 km (0.061 R)
• M11: 4,934,037 km (0.092 R)
• M12: 6,505,712 km (0.108 R)
• M13: 6,993,850 km (0.107 R)
• M14: 8,085,915 km (0.034 R)
• M15: 8,874,744 km (0.065 R)
• M16: 9,195,033 km (0.084 R)
• M17: 10,352,322 km (0.047 R)
• M18: 11,070,841 km (0.113 R)
• M19: 11,767,369 km (0.085 R)
• M20: 12,435,921 km (0.07 R)
• M21: 16,437,216 km (0.066 R)
• M22: 18,430,458 km (0.118 R)
• M23: 19,408,529 km (0.097 R)
• M24: 21,141,919 km (0.053 R)
• M25: 22,297,413 km (0.083 R)
• M26: 24,108,744 km (0.062 R)
• M27: 24,464,488 km (0.089 R)
• M28: 30,438,230 km (0.036 R)
• M29: 34,768,490 km (0.104 R)
• M30: 35,796,526 km (0.084 R)
• M31: 36,727,175 km (0.085 R)
• M32: 41,623,962 km (0.099 R)
• M33: 44,761,628 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.7

Radius: 10.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.34 AU - 9.82 AU

Year: 10095 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,352,985 km

• M1: 134,339 km (0.068 R)
• M2: 577,298 km (0.108 R)
• M3: 1,334,712 km (0.104 R)
• M4: 2,155,406 km (0.064 R)
• M5: 2,877,964 km (0.088 R)
• M6: 3,379,715 km (0.073 R)
• M7: 3,993,216 km (0.068 R)
• M8: 4,589,513 km (0.084 R)
• M9: 5,115,050 km (0.084 R)
• M10: 6,740,282 km (0.064 R)
• M11: 7,629,043 km (0.059 R)
• M12: 8,502,993 km (0.116 R)
• M13: 9,393,998 km (0.046 R)
• M14: 10,140,342 km (0.091 R)
• M15: 11,196,503 km (0.109 R)
• M16: 14,284,502 km (0.117 R)
• M17: 15,003,918 km (0.107 R)
• M18: 16,444,097 km (0.119 R)
• M19: 19,917,610 km (0.082 R)
• M20: 20,981,550 km (0.119 R)
• M21: 26,778,468 km (0.118 R)
• M22: 27,470,956 km (0.069 R)
• M23: 29,098,581 km (0.057 R)
• M24: 30,147,860 km (0.099 R)
• M25: 30,574,663 km (0.064 R)
• M26: 35,419,989 km (0.054 R)
• M27: 36,374,722 km (0.109 R)
• M28: 37,469,180 km (0.099 R)
• M29: 38,836,505 km (0.114 R)
• M30: 41,934,677 km (0.117 R)
• M31: 47,314,665 km (0.065 R)
• M32: 48,326,545 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit