🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.48 AU

Year: 532 Days

Day: 19 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.4 AU - 1.72 AU

Year: 750 Days

Day: 25.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 132.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,498,183 km

• M1: 402,568 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.93 AU - 3.43 AU

Year: 2183 Days

Day: 30.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,498,183 km

• M1: 1,469,051 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 9.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.32 AU - 13.06 AU

Year: 13457 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,498,183 km

• M1: 121,025 km (0.084 R)
• M2: 465,549 km (0.078 R)
• M3: 1,521,111 km (0.094 R)
• M4: 2,035,279 km (0.093 R)
• M5: 3,655,873 km (0.046 R)
• M6: 4,293,608 km (0.056 R)
• M7: 5,066,431 km (0.101 R)
• M8: 6,177,195 km (0.045 R)
• M9: 15,091,882 km (0.064 R)
• M10: 16,375,133 km (0.095 R)
• M11: 22,070,024 km (0.094 R)
• M12: 23,720,388 km (0.038 R)
• M13: 26,395,796 km (0.113 R)
• M14: 27,070,483 km (0.073 R)
• M15: 33,221,648 km (0.117 R)
• M16: 35,385,132 km (0.091 R)
• M17: 36,918,511 km (0.078 R)
• M18: 37,883,866 km (0.12 R)
• M19: 46,919,727 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878

Radius: 7.3

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.09 AU - 15.05 AU

Year: 21412 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,498,183 km

• M1: 90,806 km (0.097 R)
• M2: 425,157 km (0.109 R)
• M3: 803,041 km (0.094 R)
• M4: 1,226,553 km (0.069 R)
• M5: 2,028,547 km (0.027 R)
• M6: 3,795,448 km (0.089 R)
• M7: 4,122,169 km (0.084 R)
• M8: 5,137,939 km (0.098 R)
• M9: 5,873,512 km (0.098 R)
• M10: 6,960,789 km (0.085 R)
• M11: 8,229,977 km (0.059 R)
• M12: 9,409,856 km (0.089 R)
• M13: 11,087,297 km (0.089 R)
• M14: 11,688,231 km (0.092 R)
• M15: 15,428,477 km (0.113 R)
• M16: 16,261,887 km (0.072 R)
• M17: 18,754,786 km (0.095 R)
• M18: 19,130,576 km (0.074 R)
• M19: 23,169,269 km (0.077 R)
• M20: 23,602,056 km (0.026 R)
• M21: 24,595,386 km (0.083 R)
• M22: 25,272,915 km (0.119 R)
• M23: 25,846,922 km (0.114 R)
• M24: 27,742,327 km (0.036 R)
• M25: 28,107,794 km (0.068 R)
• M26: 33,566,770 km (0.118 R)
• M27: 40,624,199 km (0.069 R)
• M28: 44,830,891 km (0.099 R)
• M29: 45,671,931 km (0.114 R)
• M30: 51,671,553 km (0.113 R)
• M31: 57,976,954 km (0.12 R)
• M32: 58,774,460 km (0.098 R)
• M33: 63,292,017 km (0.08 R)
• M34: 63,925,414 km (0.102 R)
• M35: 66,067,356 km (0.027 R)
• M36: 69,593,229 km (0.103 R)
• M37: 85,465,413 km (0.037 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit