🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.69 AU - 0.79 AU

Year: 230 Days

Day: 41.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,281,263 km

• M1: 185,651 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.88 AU - 0.9 AU

Year: 304 Days

Day: 32.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.45 AU - 5.19 AU

Year: 3247 Days

Day: 28.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 9.7

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.4 AU - 9.1 AU

Year: 8570 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,281,263 km

• M1: 120,725 km (0.05 R)
• M2: 634,295 km (0.11 R)
• M3: 1,616,106 km (0.066 R)
• M4: 2,150,769 km (0.107 R)
• M5: 3,380,014 km (0.108 R)
• M6: 3,984,988 km (0.109 R)
• M7: 4,810,469 km (0.084 R)
• M8: 7,636,971 km (0.083 R)
• M9: 8,059,884 km (0.116 R)
• M10: 8,678,322 km (0.068 R)
• M11: 9,423,319 km (0.097 R)
• M12: 14,051,728 km (0.107 R)
• M13: 16,292,555 km (0.091 R)
• M14: 16,923,409 km (0.09 R)
• M15: 23,004,562 km (0.059 R)
• M16: 23,798,628 km (0.111 R)
• M17: 24,885,755 km (0.034 R)
• M18: 28,748,821 km (0.117 R)
• M19: 38,004,591 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.8

Radius: 7.1

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.79 AU - 16.79 AU

Year: 24881 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,281,263 km

• M1: 100,679 km (0.115 R)
• M2: 365,168 km (0.082 R)
• M3: 592,856 km (0.109 R)
• M4: 877,242 km (0.118 R)
• M5: 1,252,134 km (0.059 R)
• M6: 1,818,063 km (0.034 R)
• M7: 2,565,304 km (0.075 R)
• M8: 5,105,177 km (0.116 R)
• M9: 7,899,665 km (0.091 R)
• M10: 9,021,350 km (0.051 R)
• M11: 13,925,916 km (0.084 R)
• M12: 19,813,340 km (0.056 R)
• M13: 22,947,416 km (0.1 R)
• M14: 24,475,408 km (0.097 R)
• M15: 25,961,514 km (0.12 R)
• M16: 26,506,648 km (0.086 R)
• M17: 29,464,647 km (0.118 R)
• M18: 43,500,518 km (0.115 R)
• M19: 45,834,095 km (0.081 R)
• M20: 54,568,666 km (0.098 R)
• M21: 59,701,668 km (0.098 R)
• M22: 66,965,692 km (0.101 R)
• M23: 68,403,028 km (0.114 R)
• M24: 69,861,009 km (0.053 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit