🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 227 Days

Day: 25.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.76 AU - 1 AU

Year: 289 Days

Day: 45.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.34 AU - 2.82 AU

Year: 1450 Days

Day: 17.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 14.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.55 AU - 7.89 AU

Year: 6094 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,512,965 km

• M1: 203,304 km (0.11 R)
• M2: 304,731 km (0.105 R)
• M3: 495,917 km (0.034 R)
• M4: 956,828 km (0.12 R)
• M5: 1,088,624 km (0.12 R)
• M6: 1,386,473 km (0.055 R)
• M7: 1,568,982 km (0.099 R)
• M8: 1,663,229 km (0.113 R)
• M9: 1,941,631 km (0.093 R)
• M10: 2,078,064 km (0.091 R)
• M11: 2,253,393 km (0.067 R)
• M12: 2,886,341 km (0.059 R)
• M13: 3,063,016 km (0.053 R)
• M14: 3,223,236 km (0.086 R)
• M15: 3,345,308 km (0.099 R)
• M16: 3,935,471 km (0.102 R)
• M17: 4,044,378 km (0.049 R)
• M18: 4,287,475 km (0.099 R)
• M19: 4,399,524 km (0.088 R)
• M20: 4,649,801 km (0.085 R)
• M21: 5,284,096 km (0.103 R)
• M22: 5,525,996 km (0.111 R)
• M23: 5,970,750 km (0.079 R)
• M24: 6,427,173 km (0.097 R)
• M25: 6,555,977 km (0.098 R)
• M26: 6,947,624 km (0.086 R)
• M27: 7,644,750 km (0.052 R)
• M28: 7,974,165 km (0.05 R)
• M29: 8,084,867 km (0.065 R)
• M30: 8,308,067 km (0.092 R)
• M31: 8,505,088 km (0.036 R)
• M32: 8,675,181 km (0.064 R)
• M33: 9,542,848 km (0.087 R)
• M34: 9,838,154 km (0.12 R)
• M35: 10,196,591 km (0.109 R)
• M36: 10,286,948 km (0.109 R)
• M37: 10,620,252 km (0.064 R)
• M38: 11,173,465 km (0.036 R)
• M39: 11,266,664 km (0.059 R)
• M40: 11,391,279 km (0.027 R)
• M41: 13,019,652 km (0.118 R)
• M42: 13,744,454 km (0.058 R)
• M43: 14,516,379 km (0.068 R)
• M44: 14,686,023 km (0.063 R)
• M45: 15,233,402 km (0.104 R)
• M46: 15,613,679 km (0.112 R)
• M47: 15,787,512 km (0.071 R)
• M48: 15,892,231 km (0.104 R)
• M49: 16,986,988 km (0.119 R)
• M50: 17,815,012 km (0.077 R)
• M51: 17,923,919 km (0.088 R)
• M52: 18,106,129 km (0.044 R)
• M53: 19,435,456 km (0.026 R)
• M54: 19,923,295 km (0.05 R)
• M55: 21,449,492 km (0.103 R)
• M56: 22,383,282 km (0.092 R)
• M57: 23,131,870 km (0.097 R)
• M58: 23,728,765 km (0.085 R)
• M59: 24,169,630 km (0.104 R)
• M60: 24,370,989 km (0.11 R)
• M61: 24,572,797 km (0.088 R)
• M62: 24,815,893 km (0.12 R)
• M63: 25,590,661 km (0.072 R)
• M64: 25,754,769 km (0.087 R)
• M65: 26,084,034 km (0.098 R)
• M66: 26,580,550 km (0.112 R)
• M67: 27,457,044 km (0.087 R)
• M68: 28,173,617 km (0.081 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit