🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.08 AU - 1.08 AU

Year: 402 Days

Day: 21.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,446,070 km

• M1: 70,161 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.66 AU - 2.02 AU

Year: 894 Days

Day: 36.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.64 AU - 2.1 AU

Year: 916 Days

Day: 18.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.88 AU - 2.14 AU

Year: 1021 Days

Day: 21.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,446,070 km

• M1: 745,446 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.24 AU - 3.32 AU

Year: 1660 Days

Day: 14.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.56 AU - 4.12 AU

Year: 2186 Days

Day: 16.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.51 AU - 4.55 AU

Year: 2898 Days

Day: 44.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 10.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.31 AU - 5.63 AU

Year: 4582 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,446,070 km

• M1: 234,569 km (0.119 R)
• M2: 727,494 km (0.087 R)
• M3: 1,213,239 km (0.098 R)
• M4: 1,752,689 km (0.118 R)
• M5: 2,119,802 km (0.073 R)
• M6: 2,776,536 km (0.103 R)
• M7: 3,823,871 km (0.044 R)
• M8: 5,501,013 km (0.1 R)
• M9: 7,459,698 km (0.11 R)
• M10: 10,160,239 km (0.037 R)
• M11: 11,620,015 km (0.049 R)
• M12: 12,423,056 km (0.098 R)
• M13: 20,808,316 km (0.112 R)
• M14: 21,460,413 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.2

Radius: 6

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15 AU - 17.78 AU

Year: 23765 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,446,070 km

• M1: 74,799 km (0.034 R)
• M2: 291,566 km (0.086 R)
• M3: 489,185 km (0.108 R)
• M4: 700,268 km (0.083 R)
• M5: 1,048,531 km (0.098 R)
• M6: 1,473,539 km (0.12 R)
• M7: 1,887,327 km (0.1 R)
• M8: 2,563,808 km (0.059 R)
• M9: 2,970,864 km (0.118 R)
• M10: 3,661,109 km (0.116 R)
• M11: 4,313,655 km (0.12 R)
• M12: 6,236,586 km (0.048 R)
• M13: 6,782,767 km (0.059 R)
• M14: 7,115,772 km (0.034 R)
• M15: 7,559,779 km (0.104 R)
• M16: 8,778,553 km (0.106 R)
• M17: 9,581,444 km (0.082 R)
• M18: 11,801,626 km (0.114 R)
• M19: 12,283,481 km (0.107 R)
• M20: 17,227,092 km (0.061 R)
• M21: 18,298,812 km (0.093 R)
• M22: 23,245,116 km (0.104 R)
• M23: 24,001,782 km (0.083 R)
• M24: 24,998,702 km (0.076 R)
• M25: 29,764,591 km (0.112 R)
• M26: 32,093,830 km (0.039 R)
• M27: 34,821,448 km (0.078 R)
• M28: 35,954,352 km (0.111 R)
• M29: 41,515,204 km (0.115 R)
• M30: 47,450,500 km (0.038 R)
• M31: 54,681,014 km (0.106 R)
• M32: 62,612,244 km (0.09 R)
• M33: 63,654,492 km (0.031 R)
• M34: 69,928,777 km (0.055 R)
• M35: 71,956,725 km (0.088 R)
• M36: 72,412,550 km (0.096 R)
• M37: 83,940,861 km (0.027 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit