🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.6 AU - 0.86 AU

Year: 240 Days

Day: 38 Hours

Environment

Temp: 156 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.9 AU - 2.54 AU

Year: 1273 Days

Day: 38 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.31 AU - 3.85 AU

Year: 2608 Days

Day: 30.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 13.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.72 AU - 5.68 AU

Year: 4565 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,275,406 km

• M1: 165,455 km (0.044 R)
• M2: 598,092 km (0.11 R)
• M3: 1,141,881 km (0.03 R)
• M4: 1,752,539 km (0.075 R)
• M5: 2,549,447 km (0.075 R)
• M6: 3,444,790 km (0.108 R)
• M7: 3,885,954 km (0.099 R)
• M8: 4,559,743 km (0.111 R)
• M9: 5,623,982 km (0.06 R)
• M10: 6,743,423 km (0.119 R)
• M11: 9,617,498 km (0.117 R)
• M12: 10,499,826 km (0.054 R)
• M13: 10,996,939 km (0.054 R)
• M14: 12,153,929 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.8

Radius: 6.9

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.66 AU - 18.28 AU

Year: 26915 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,275,406 km

• M1: 85,869 km (0.048 R)
• M2: 482,004 km (0.077 R)
• M3: 776,862 km (0.072 R)
• M4: 1,064,688 km (0.108 R)
• M5: 1,541,905 km (0.111 R)
• M6: 1,961,078 km (0.057 R)
• M7: 2,703,982 km (0.084 R)
• M8: 2,943,338 km (0.053 R)
• M9: 4,115,587 km (0.116 R)
• M10: 4,960,965 km (0.088 R)
• M11: 8,297,745 km (0.117 R)
• M12: 10,263,611 km (0.11 R)
• M13: 16,189,781 km (0.051 R)
• M14: 18,174,346 km (0.052 R)
• M15: 19,518,483 km (0.114 R)
• M16: 20,518,246 km (0.069 R)
• M17: 20,927,545 km (0.073 R)
• M18: 24,975,813 km (0.107 R)
• M19: 26,634,554 km (0.086 R)
• M20: 26,999,424 km (0.092 R)
• M21: 29,777,157 km (0.051 R)
• M22: 45,857,731 km (0.106 R)
• M23: 46,206,594 km (0.11 R)
• M24: 50,905,612 km (0.088 R)
• M25: 52,794,734 km (0.098 R)
• M26: 54,339,183 km (0.031 R)
• M27: 57,720,842 km (0.078 R)
• M28: 58,947,096 km (0.092 R)
• M29: 64,680,584 km (0.1 R)
• M30: 79,480,750 km (0.097 R)
• M31: 82,276,585 km (0.059 R)
• M32: 83,309,409 km (0.101 R)
• M33: 83,568,961 km (0.102 R)
• M34: 84,612,406 km (0.099 R)
• M35: 90,507,609 km (0.043 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 15,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit