🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 36.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,244,798 km

• M1: 49,666 km (0.097 R)
• M2: 69,862 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.25 AU - 1.43 AU

Year: 584 Days

Day: 24.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,244,798 km

• M1: 908,957 km (0.104 R)
• M2: 1,222,215 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.68 AU - 2.64 AU

Year: 1196 Days

Day: 19.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,244,798 km

• M1: 523,892 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.53 AU - 2.61 AU

Year: 1552 Days

Day: 20.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 13.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.88 AU - 7.28 AU

Year: 5648 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,244,798 km

• M1: 172,935 km (0.112 R)
• M2: 740,659 km (0.077 R)
• M3: 1,200,373 km (0.114 R)
• M4: 1,858,305 km (0.112 R)
• M5: 3,161,901 km (0.098 R)
• M6: 4,130,696 km (0.101 R)
• M7: 4,922,668 km (0.106 R)
• M8: 6,150,417 km (0.109 R)
• M9: 10,105,187 km (0.108 R)
• M10: 11,733,410 km (0.053 R)
• M11: 12,195,667 km (0.075 R)
• M12: 13,034,313 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 9.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.38 AU - 11.14 AU

Year: 13297 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,244,798 km

• M1: 118,332 km (0.116 R)
• M2: 505,790 km (0.086 R)
• M3: 1,092,214 km (0.12 R)
• M4: 2,224,969 km (0.118 R)
• M5: 2,575,327 km (0.095 R)
• M6: 4,181,410 km (0.116 R)
• M7: 4,645,911 km (0.095 R)
• M8: 5,541,554 km (0.102 R)
• M9: 6,248,853 km (0.065 R)
• M10: 9,769,788 km (0.057 R)
• M11: 11,947,933 km (0.103 R)
• M12: 13,272,323 km (0.114 R)
• M13: 15,276,336 km (0.093 R)
• M14: 15,821,172 km (0.063 R)
• M15: 17,592,410 km (0.119 R)
• M16: 22,278,564 km (0.114 R)
• M17: 24,424,545 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit