🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.52 AU - 0.7 AU

Year: 176 Days

Day: 18.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 28.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,528,809 km

• M1: 108,608 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.61 AU - 1.83 AU

Year: 832 Days

Day: 32.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,528,809 km

• M1: 785,688 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.07 AU - 3.23 AU

Year: 1592 Days

Day: 36.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.71 AU - 4.93 AU

Year: 3313 Days

Day: 31.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.4

Radius: 6.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.87 AU - 13.27 AU

Year: 17434 Days

Day: 20.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,528,809 km

• M1: 85,869 km (0.099 R)
• M2: 325,974 km (0.105 R)
• M3: 549,623 km (0.111 R)
• M4: 814,560 km (0.103 R)
• M5: 1,141,133 km (0.054 R)
• M6: 1,538,315 km (0.067 R)
• M7: 1,818,661 km (0.092 R)
• M8: 2,402,392 km (0.079 R)
• M9: 3,299,381 km (0.049 R)
• M10: 4,618,086 km (0.1 R)
• M11: 5,842,096 km (0.077 R)
• M12: 6,648,578 km (0.044 R)
• M13: 7,057,878 km (0.057 R)
• M14: 7,527,316 km (0.085 R)
• M15: 7,926,593 km (0.104 R)
• M16: 8,575,848 km (0.072 R)
• M17: 9,209,843 km (0.085 R)
• M18: 12,121,467 km (0.087 R)
• M19: 23,011,144 km (0.094 R)
• M20: 23,946,730 km (0.048 R)
• M21: 25,893,596 km (0.059 R)
• M22: 27,317,768 km (0.081 R)
• M23: 29,332,702 km (0.08 R)
• M24: 32,829,851 km (0.082 R)
• M25: 35,720,980 km (0.119 R)
• M26: 35,969,312 km (0.107 R)
• M27: 40,100,906 km (0.114 R)
• M28: 40,638,561 km (0.106 R)
• M29: 40,909,333 km (0.084 R)
• M30: 48,832,335 km (0.061 R)
• M31: 49,291,601 km (0.049 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit