🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 179 Days

Day: 37 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.6 AU - 2.66 AU

Year: 1141 Days

Day: 26 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,272,412 km

• M1: 72,405 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.32 AU - 3 AU

Year: 1593 Days

Day: 15.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.54 AU - 4.74 AU

Year: 3669 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,272,412 km

• M1: 1,805,497 km (0.095 R)
• M2: 3,184,490 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 10.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.15 AU - 7.37 AU

Year: 5750 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,272,412 km

• M1: 141,220 km (0.096 R)
• M2: 673,340 km (0.096 R)
• M3: 1,410,259 km (0.119 R)
• M4: 2,760,380 km (0.067 R)
• M5: 3,389,439 km (0.057 R)
• M6: 4,342,826 km (0.119 R)
• M7: 4,933,738 km (0.107 R)
• M8: 8,463,948 km (0.058 R)
• M9: 9,189,348 km (0.084 R)
• M10: 10,461,379 km (0.117 R)
• M11: 11,615,975 km (0.086 R)
• M12: 12,463,747 km (0.107 R)
• M13: 13,760,461 km (0.086 R)
• M14: 14,601,799 km (0.069 R)
• M15: 15,757,892 km (0.101 R)
• M16: 22,901,340 km (0.086 R)
• M17: 24,157,513 km (0.041 R)
• M18: 26,887,824 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.1

Radius: 3

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.81 AU - 19.27 AU

Year: 30498 Days

Day: 16.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,272,412 km

• M1: 39,344 km (0.066 R)
• M2: 148,999 km (0.092 R)
• M3: 1,933,104 km (0.06 R)
• M4: 7,522,529 km (0.079 R)
• M5: 7,962,795 km (0.115 R)
• M6: 9,948,109 km (0.12 R)
• M7: 12,724,795 km (0.112 R)
• M8: 18,532,783 km (0.114 R)
• M9: 19,824,560 km (0.103 R)
• M10: 24,721,647 km (0.096 R)
• M11: 25,397,380 km (0.081 R)
• M12: 26,184,714 km (0.102 R)
• M13: 27,911,522 km (0.118 R)
• M14: 32,156,810 km (0.083 R)
• M15: 35,092,818 km (0.064 R)
• M16: 52,005,007 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 16,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit