🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 333 Days

Day: 20.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 73 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.5 AU - 1.98 AU

Year: 799 Days

Day: 39.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.98 AU - 2.58 AU

Year: 1199 Days

Day: 25.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.42 AU - 3.52 AU

Year: 2251 Days

Day: 29.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 10.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.15 AU - 6.23 AU

Year: 5363 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,878,178 km

• M1: 142,268 km (0.045 R)
• M2: 385,215 km (0.072 R)
• M3: 539,450 km (0.11 R)
• M4: 694,882 km (0.087 R)
• M5: 820,096 km (0.108 R)
• M6: 1,128,417 km (0.095 R)
• M7: 1,278,164 km (0.083 R)
• M8: 1,587,981 km (0.095 R)
• M9: 1,890,468 km (0.053 R)
• M10: 2,048,593 km (0.102 R)
• M11: 2,299,768 km (0.09 R)
• M12: 2,701,289 km (0.105 R)
• M13: 2,844,005 km (0.11 R)
• M14: 3,149,634 km (0.086 R)
• M15: 3,249,715 km (0.116 R)
• M16: 3,363,708 km (0.099 R)
• M17: 3,440,302 km (0.098 R)
• M18: 4,405,657 km (0.083 R)
• M19: 4,532,067 km (0.081 R)
• M20: 4,616,889 km (0.099 R)
• M21: 4,773,967 km (0.115 R)
• M22: 5,020,355 km (0.074 R)
• M23: 5,345,282 km (0.118 R)
• M24: 5,738,126 km (0.046 R)
• M25: 5,984,513 km (0.113 R)
• M26: 6,329,187 km (0.064 R)
• M27: 6,664,136 km (0.077 R)
• M28: 7,218,845 km (0.073 R)
• M29: 7,285,117 km (0.088 R)
• M30: 7,670,032 km (0.046 R)
• M31: 7,907,594 km (0.062 R)
• M32: 8,337,837 km (0.068 R)
• M33: 8,459,610 km (0.047 R)
• M34: 9,149,406 km (0.106 R)
• M35: 9,275,068 km (0.089 R)
• M36: 9,347,174 km (0.07 R)
• M37: 9,783,701 km (0.113 R)
• M38: 10,208,260 km (0.058 R)
• M39: 10,338,709 km (0.039 R)
• M40: 10,544,855 km (0.115 R)
• M41: 10,980,185 km (0.062 R)
• M42: 11,171,371 km (0.091 R)
• M43: 11,286,561 km (0.112 R)
• M44: 11,868,497 km (0.108 R)
• M45: 12,045,022 km (0.041 R)
• M46: 12,440,409 km (0.025 R)
• M47: 12,900,273 km (0.116 R)
• M48: 13,142,472 km (0.098 R)
• M49: 13,590,518 km (0.101 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit