🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 31.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.08 AU - 2.1 AU

Year: 1057 Days

Day: 22.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.25 AU - 3.19 AU

Year: 1569 Days

Day: 36.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 10.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.51 AU - 7.33 AU

Year: 5039 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,979,113 km

• M1: 126,560 km (0.054 R)
• M2: 474,973 km (0.025 R)
• M3: 791,373 km (0.117 R)
• M4: 1,294,919 km (0.105 R)
• M5: 1,649,915 km (0.099 R)
• M6: 1,965,118 km (0.064 R)
• M7: 2,469,562 km (0.096 R)
• M8: 3,111,636 km (0.115 R)
• M9: 3,482,190 km (0.071 R)
• M10: 7,867,053 km (0.091 R)
• M11: 8,312,256 km (0.112 R)
• M12: 8,846,769 km (0.073 R)
• M13: 13,204,854 km (0.112 R)
• M14: 16,555,099 km (0.09 R)
• M15: 17,864,978 km (0.086 R)
• M16: 18,455,590 km (0.08 R)
• M17: 19,181,439 km (0.071 R)
• M18: 19,551,544 km (0.117 R)
• M19: 21,539,700 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.7

Radius: 5.2

Gravity: 27.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.9 AU - 14.04 AU

Year: 18267 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,979,113 km

• M1: 64,776 km (0.088 R)
• M2: 434,283 km (0.098 R)
• M3: 873,352 km (0.085 R)
• M4: 1,086,529 km (0.076 R)
• M5: 1,319,304 km (0.108 R)
• M6: 2,266,707 km (0.109 R)
• M7: 2,794,039 km (0.116 R)
• M8: 3,931,432 km (0.085 R)
• M9: 4,516,958 km (0.109 R)
• M10: 5,501,761 km (0.044 R)
• M11: 6,023,708 km (0.05 R)
• M12: 6,710,661 km (0.1 R)
• M13: 8,867,563 km (0.11 R)
• M14: 10,043,552 km (0.107 R)
• M15: 13,184,808 km (0.11 R)
• M16: 14,560,959 km (0.032 R)
• M17: 15,091,284 km (0.064 R)
• M18: 15,400,054 km (0.072 R)
• M19: 23,408,476 km (0.073 R)
• M20: 23,822,115 km (0.097 R)
• M21: 25,635,241 km (0.099 R)
• M22: 26,185,462 km (0.094 R)
• M23: 26,407,764 km (0.066 R)
• M24: 26,631,413 km (0.111 R)
• M25: 33,546,724 km (0.109 R)
• M26: 35,956,596 km (0.109 R)
• M27: 38,050,966 km (0.076 R)
• M28: 43,406,271 km (0.043 R)
• M29: 52,524,112 km (0.092 R)
• M30: 54,128,100 km (0.119 R)
• M31: 67,315,900 km (0.101 R)
• M32: 72,001,306 km (0.106 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit