🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 42.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.4 AU

Year: 595 Days

Day: 44.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,494,214 km

• M1: 794,065 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.53 AU - 1.63 AU

Year: 729 Days

Day: 38.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.32 AU - 2.1 AU

Year: 821 Days

Day: 38.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.18 AU - 4 AU

Year: 2497 Days

Day: 17.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 14.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.8 AU - 5.62 AU

Year: 4365 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,494,214 km

• M1: 185,352 km (0.065 R)
• M2: 1,523,206 km (0.114 R)
• M3: 2,289,296 km (0.103 R)
• M4: 2,877,216 km (0.102 R)
• M5: 3,416,217 km (0.114 R)
• M6: 8,511,072 km (0.117 R)
• M7: 9,076,402 km (0.062 R)
• M8: 11,181,693 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 10.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.41 AU - 6.05 AU

Year: 4391 Days

Day: 11.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,494,214 km

• M1: 158,424 km (0.111 R)
• M2: 594,203 km (0.107 R)
• M3: 1,126,771 km (0.119 R)
• M4: 1,617,003 km (0.064 R)
• M5: 1,962,874 km (0.088 R)
• M6: 3,128,839 km (0.042 R)
• M7: 3,976,311 km (0.083 R)
• M8: 4,383,666 km (0.112 R)
• M9: 6,277,875 km (0.051 R)
• M10: 7,906,547 km (0.079 R)
• M11: 8,918,127 km (0.061 R)
• M12: 10,514,935 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.7

Radius: 4.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.4 AU - 22.82 AU

Year: 30666 Days

Day: 17.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,494,214 km

• M1: 56,398 km (0.113 R)
• M2: 195,973 km (0.11 R)
• M3: 347,067 km (0.114 R)
• M4: 771,925 km (0.043 R)
• M5: 1,064,239 km (0.087 R)
• M6: 2,372,622 km (0.034 R)
• M7: 3,108,045 km (0.115 R)
• M8: 5,014,670 km (0.117 R)
• M9: 6,567,197 km (0.114 R)
• M10: 6,853,826 km (0.095 R)
• M11: 7,854,786 km (0.083 R)
• M12: 8,177,917 km (0.057 R)
• M13: 8,509,725 km (0.058 R)
• M14: 12,461,652 km (0.036 R)
• M15: 17,022,891 km (0.092 R)
• M16: 17,253,122 km (0.083 R)
• M17: 25,269,324 km (0.098 R)
• M18: 26,895,603 km (0.078 R)
• M19: 29,353,645 km (0.088 R)
• M20: 31,149,269 km (0.038 R)
• M21: 46,107,709 km (0.067 R)
• M22: 47,763,010 km (0.118 R)
• M23: 49,301,923 km (0.08 R)
• M24: 54,780,945 km (0.108 R)
• M25: 55,451,144 km (0.062 R)
• M26: 56,466,464 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit