🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 243 Days

Day: 15.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.73 AU - 0.89 AU

Year: 268 Days

Day: 16 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,016,633 km

• M1: 32,912 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.28 AU - 1.54 AU

Year: 615 Days

Day: 38.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,016,633 km

• M1: 22,589 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.71 AU - 1.73 AU

Year: 828 Days

Day: 40.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.99 AU - 2.79 AU

Year: 1356 Days

Day: 21.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.08 AU - 4.48 AU

Year: 3250 Days

Day: 29.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,016,633 km

• M1: 501,153 km (0.038 R)
• M2: 548,127 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 10.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.49 AU - 7.09 AU

Year: 5114 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 89,016,633 km

• M1: 126,560 km (0.066 R)
• M2: 451,486 km (0.075 R)
• M3: 862,581 km (0.067 R)
• M4: 1,394,402 km (0.065 R)
• M5: 2,887,837 km (0.104 R)
• M6: 3,729,026 km (0.12 R)
• M7: 8,010,368 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.1

Radius: 6.7

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.09 AU - 17.89 AU

Year: 24581 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,016,633 km

• M1: 83,326 km (0.074 R)
• M2: 322,234 km (0.11 R)
• M3: 742,753 km (0.12 R)
• M4: 1,017,415 km (0.093 R)
• M5: 1,297,462 km (0.072 R)
• M6: 1,833,771 km (0.067 R)
• M7: 2,207,765 km (0.115 R)
• M8: 2,557,226 km (0.086 R)
• M9: 3,337,828 km (0.1 R)
• M10: 3,831,351 km (0.117 R)
• M11: 5,198,077 km (0.095 R)
• M12: 5,775,076 km (0.095 R)
• M13: 6,485,816 km (0.096 R)
• M14: 6,719,338 km (0.12 R)
• M15: 7,505,176 km (0.098 R)
• M16: 8,295,950 km (0.048 R)
• M17: 10,229,203 km (0.069 R)
• M18: 10,482,323 km (0.107 R)
• M19: 11,949,878 km (0.105 R)
• M20: 15,122,998 km (0.106 R)
• M21: 17,345,724 km (0.076 R)
• M22: 19,292,889 km (0.093 R)
• M23: 22,109,668 km (0.053 R)
• M24: 25,767,635 km (0.103 R)
• M25: 27,071,380 km (0.084 R)
• M26: 30,196,929 km (0.076 R)
• M27: 32,183,289 km (0.113 R)
• M28: 33,277,448 km (0.059 R)
• M29: 52,606,390 km (0.028 R)
• M30: 55,085,975 km (0.118 R)
• M31: 56,452,851 km (0.044 R)
• M32: 58,646,105 km (0.086 R)
• M33: 60,895,758 km (0.078 R)
• M34: 77,786,405 km (0.115 R)
• M35: 84,300,195 km (0.12 R)
• M36: 86,375,267 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit