🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 215 Days

Day: 44.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,088,844 km

• M1: 160,219 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.09 AU

Year: 315 Days

Day: 26.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.03 AU

Year: 320 Days

Day: 43.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,088,844 km

• M1: 639,980 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 14

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.78 AU - 5.74 AU

Year: 3892 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,088,844 km

• M1: 176,675 km (0.094 R)
• M2: 893,847 km (0.081 R)
• M3: 1,926,372 km (0.039 R)
• M4: 2,489,608 km (0.097 R)
• M5: 3,632,984 km (0.115 R)
• M6: 4,986,995 km (0.099 R)
• M7: 6,300,015 km (0.049 R)
• M8: 6,965,726 km (0.053 R)
• M9: 7,465,233 km (0.049 R)
• M10: 10,184,025 km (0.063 R)
• M11: 11,300,922 km (0.077 R)
• M12: 13,461,265 km (0.107 R)
• M13: 18,363,737 km (0.097 R)
• M14: 19,092,727 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 6.3

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.19 AU - 18.29 AU

Year: 24525 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,088,844 km

• M1: 78,389 km (0.04 R)
• M2: 364,720 km (0.038 R)
• M3: 699,520 km (0.105 R)
• M4: 1,318,705 km (0.05 R)
• M5: 1,829,732 km (0.112 R)
• M6: 2,276,281 km (0.099 R)
• M7: 2,637,859 km (0.112 R)
• M8: 4,300,041 km (0.063 R)
• M9: 5,620,691 km (0.102 R)
• M10: 7,042,320 km (0.103 R)
• M11: 8,351,451 km (0.073 R)
• M12: 9,939,283 km (0.099 R)
• M13: 10,575,223 km (0.077 R)
• M14: 11,373,926 km (0.099 R)
• M15: 11,857,875 km (0.059 R)
• M16: 12,140,615 km (0.054 R)
• M17: 13,854,259 km (0.086 R)
• M18: 18,593,669 km (0.069 R)
• M19: 19,265,064 km (0.073 R)
• M20: 23,637,511 km (0.077 R)
• M21: 27,504,616 km (0.029 R)
• M22: 28,250,361 km (0.102 R)
• M23: 30,568,231 km (0.06 R)
• M24: 35,725,168 km (0.062 R)
• M25: 37,363,265 km (0.078 R)
• M26: 38,895,297 km (0.079 R)
• M27: 43,407,169 km (0.114 R)
• M28: 52,309,289 km (0.047 R)
• M29: 53,069,994 km (0.041 R)
• M30: 61,086,346 km (0.069 R)
• M31: 61,929,779 km (0.091 R)
• M32: 62,141,759 km (0.032 R)
• M33: 72,900,389 km (0.092 R)
• M34: 73,136,753 km (0.09 R)
• M35: 73,611,128 km (0.091 R)
• M36: 75,046,669 km (0.091 R)
• M37: 79,465,192 km (0.101 R)
• M38: 90,170,117 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit