🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.73 AU - 1.19 AU

Year: 331 Days

Day: 13.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 331 Days

Day: 30.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 162.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,031,491 km

• M1: 41,588 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.08 AU - 4.9 AU

Year: 2801 Days

Day: 27.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 9.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.24 AU - 10.22 AU

Year: 9856 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,031,491 km

• M1: 122,072 km (0.096 R)
• M2: 516,262 km (0.11 R)
• M3: 910,153 km (0.117 R)
• M4: 1,491,790 km (0.085 R)
• M5: 2,235,591 km (0.11 R)
• M6: 2,990,461 km (0.058 R)
• M7: 3,392,132 km (0.099 R)
• M8: 5,405,420 km (0.09 R)
• M9: 6,004,260 km (0.102 R)
• M10: 7,294,991 km (0.116 R)
• M11: 9,636,048 km (0.088 R)
• M12: 12,269,419 km (0.094 R)
• M13: 12,779,398 km (0.072 R)
• M14: 13,362,531 km (0.064 R)
• M15: 14,962,181 km (0.117 R)
• M16: 16,480,300 km (0.107 R)
• M17: 18,317,212 km (0.086 R)
• M18: 27,804,410 km (0.106 R)
• M19: 28,882,861 km (0.106 R)
• M20: 32,392,577 km (0.09 R)
• M21: 38,776,366 km (0.032 R)
• M22: 41,878,877 km (0.091 R)
• M23: 42,390,202 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.8

Radius: 6

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.89 AU - 15.51 AU

Year: 17822 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,031,491 km

• M1: 134,788 km (0.113 R)
• M2: 1,233,883 km (0.084 R)
• M3: 1,716,785 km (0.118 R)
• M4: 2,175,602 km (0.068 R)
• M5: 2,667,031 km (0.077 R)
• M6: 3,388,541 km (0.055 R)
• M7: 5,466,306 km (0.099 R)
• M8: 6,369,877 km (0.096 R)
• M9: 7,929,734 km (0.071 R)
• M10: 17,122,823 km (0.117 R)
• M11: 25,209,336 km (0.119 R)
• M12: 28,347,749 km (0.113 R)
• M13: 31,616,014 km (0.067 R)
• M14: 31,980,434 km (0.105 R)
• M15: 36,574,286 km (0.082 R)
• M16: 38,335,801 km (0.101 R)
• M17: 44,716,599 km (0.047 R)
• M18: 49,125,248 km (0.115 R)
• M19: 55,383,525 km (0.086 R)
• M20: 56,982,278 km (0.082 R)
• M21: 61,584,357 km (0.099 R)
• M22: 65,047,099 km (0.085 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit