🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.55 AU - 0.91 AU

Year: 227 Days

Day: 24.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.44 AU - 1.6 AU

Year: 681 Days

Day: 45 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.76 AU - 5.72 AU

Year: 3751 Days

Day: 21.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,670,957 km

• M1: 1,795,025 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 14.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.1 AU - 11.32 AU

Year: 10997 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 100,670,957 km

• M1: 178,021 km (0.096 R)
• M2: 889,659 km (0.033 R)
• M3: 1,486,704 km (0.071 R)
• M4: 2,323,255 km (0.096 R)
• M5: 3,969,879 km (0.101 R)
• M6: 6,425,378 km (0.083 R)
• M7: 7,347,499 km (0.097 R)
• M8: 8,638,230 km (0.041 R)
• M9: 12,099,027 km (0.108 R)
• M10: 13,080,688 km (0.108 R)
• M11: 13,764,051 km (0.09 R)
• M12: 14,471,350 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.5

Radius: 8

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.64 AU - 22.14 AU

Year: 28662 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,670,957 km

• M1: 101,876 km (0.092 R)
• M2: 481,256 km (0.064 R)
• M3: 940,821 km (0.096 R)
• M4: 1,339,200 km (0.088 R)
• M5: 1,767,050 km (0.091 R)
• M6: 2,283,611 km (0.107 R)
• M7: 3,551,902 km (0.107 R)
• M8: 4,374,691 km (0.116 R)
• M9: 5,193,739 km (0.074 R)
• M10: 7,874,533 km (0.089 R)
• M11: 9,698,430 km (0.03 R)
• M12: 10,342,449 km (0.038 R)
• M13: 11,014,592 km (0.091 R)
• M14: 11,361,509 km (0.101 R)
• M15: 13,051,816 km (0.101 R)
• M16: 13,836,606 km (0.066 R)
• M17: 14,987,612 km (0.086 R)
• M18: 26,217,326 km (0.098 R)
• M19: 29,809,171 km (0.103 R)
• M20: 35,040,908 km (0.074 R)
• M21: 45,656,821 km (0.09 R)
• M22: 46,913,892 km (0.102 R)
• M23: 50,632,596 km (0.11 R)
• M24: 58,021,684 km (0.101 R)
• M25: 60,135,352 km (0.11 R)
• M26: 63,845,678 km (0.113 R)
• M27: 65,416,755 km (0.109 R)
• M28: 67,937,629 km (0.119 R)
• M29: 98,871,477 km (0.115 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 19,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit