🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 290 Days

Day: 25.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 23.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385

Radius: 11.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.82 AU

Year: 435 Days

Day: 5.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,578,117 km

• M1: 145,858 km (0.113 R)
• M2: 563,535 km (0.11 R)
• M3: 978,669 km (0.098 R)
• M4: 1,745,059 km (0.057 R)
• M5: 2,155,107 km (0.112 R)
• M6: 2,887,837 km (0.102 R)
• M7: 3,961,800 km (0.102 R)
• M8: 4,556,602 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.3

Radius: 11.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.25 AU - 2.05 AU

Year: 1390 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,578,117 km

• M1: 145,559 km (0.103 R)
• M2: 583,731 km (0.051 R)
• M3: 1,010,683 km (0.102 R)
• M4: 1,460,524 km (0.086 R)
• M5: 1,869,824 km (0.115 R)
• M6: 2,263,865 km (0.087 R)
• M7: 2,912,970 km (0.088 R)
• M8: 3,326,757 km (0.073 R)
• M9: 3,731,120 km (0.091 R)
• M10: 5,330,471 km (0.103 R)
• M11: 5,842,844 km (0.109 R)
• M12: 6,794,586 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539

Radius: 6.8

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.86 AU - 7.36 AU

Year: 11148 Days

Day: 17.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,578,117 km

• M1: 84,672 km (0.057 R)
• M2: 518,207 km (0.069 R)
• M3: 732,880 km (0.088 R)
• M4: 1,127,070 km (0.116 R)
• M5: 1,485,806 km (0.106 R)
• M6: 1,870,123 km (0.115 R)
• M7: 2,549,297 km (0.065 R)
• M8: 4,890,654 km (0.071 R)
• M9: 6,957,049 km (0.072 R)
• M10: 7,235,600 km (0.031 R)
• M11: 7,604,658 km (0.084 R)
• M12: 7,857,778 km (0.055 R)
• M13: 8,203,798 km (0.074 R)
• M14: 8,469,932 km (0.108 R)
• M15: 9,351,064 km (0.091 R)
• M16: 9,838,753 km (0.041 R)
• M17: 11,847,403 km (0.054 R)
• M18: 12,534,656 km (0.073 R)
• M19: 13,863,235 km (0.031 R)
• M20: 14,561,558 km (0.112 R)
• M21: 17,959,524 km (0.112 R)
• M22: 18,333,518 km (0.083 R)
• M23: 21,180,964 km (0.108 R)
• M24: 23,768,558 km (0.092 R)
• M25: 24,952,476 km (0.088 R)
• M26: 25,324,526 km (0.072 R)
• M27: 28,033,594 km (0.099 R)
• M28: 28,841,721 km (0.053 R)
• M29: 32,782,279 km (0.057 R)
• M30: 35,287,595 km (0.079 R)
• M31: 40,933,119 km (0.061 R)
• M32: 42,235,219 km (0.054 R)
• M33: 43,163,025 km (0.089 R)
• M34: 44,104,444 km (0.049 R)
• M35: 46,027,974 km (0.092 R)
• M36: 47,010,532 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit