🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.67 AU - 0.77 AU

Year: 229 Days

Day: 28.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.6 AU - 0.94 AU

Year: 253 Days

Day: 41.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,105,520 km

• M1: 330,462 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.94 AU - 1.24 AU

Year: 426 Days

Day: 45.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.45 AU - 2.41 AU

Year: 1005 Days

Day: 32.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.64 AU - 2.42 AU

Year: 1084 Days

Day: 24.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,105,520 km

• M1: 1,096,552 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.04 AU - 3.1 AU

Year: 2016 Days

Day: 32.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,105,520 km

• M1: 725,998 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.14 AU - 4.48 AU

Year: 3353 Days

Day: 27.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 11.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.94 AU - 7.84 AU

Year: 7528 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,105,520 km

• M1: 171,140 km (0.1 R)
• M2: 289,322 km (0.083 R)
• M3: 489,634 km (0.094 R)
• M4: 676,781 km (0.081 R)
• M5: 874,998 km (0.115 R)
• M6: 1,108,221 km (0.09 R)
• M7: 1,264,551 km (0.073 R)
• M8: 1,670,260 km (0.111 R)
• M9: 1,759,869 km (0.096 R)
• M10: 1,944,174 km (0.097 R)
• M11: 2,154,509 km (0.074 R)
• M12: 2,232,898 km (0.115 R)
• M13: 2,765,915 km (0.085 R)
• M14: 3,383,305 km (0.068 R)
• M15: 3,544,422 km (0.047 R)
• M16: 3,660,959 km (0.087 R)
• M17: 3,898,072 km (0.113 R)
• M18: 4,067,117 km (0.051 R)
• M19: 4,844,877 km (0.096 R)
• M20: 5,264,199 km (0.103 R)
• M21: 5,451,346 km (0.098 R)
• M22: 5,777,470 km (0.09 R)
• M23: 6,335,021 km (0.04 R)
• M24: 6,968,269 km (0.113 R)
• M25: 7,174,115 km (0.088 R)
• M26: 7,712,518 km (0.113 R)
• M27: 7,894,878 km (0.097 R)
• M28: 8,140,368 km (0.116 R)
• M29: 8,544,582 km (0.069 R)
• M30: 8,701,809 km (0.099 R)
• M31: 9,179,325 km (0.089 R)
• M32: 9,567,382 km (0.099 R)
• M33: 9,763,505 km (0.053 R)
• M34: 9,862,090 km (0.029 R)
• M35: 9,960,974 km (0.106 R)
• M36: 11,207,723 km (0.09 R)
• M37: 11,380,060 km (0.083 R)
• M38: 11,587,851 km (0.085 R)
• M39: 11,796,989 km (0.106 R)
• M40: 11,972,318 km (0.106 R)
• M41: 12,897,431 km (0.064 R)
• M42: 14,440,234 km (0.102 R)
• M43: 14,703,077 km (0.088 R)
• M44: 15,043,263 km (0.029 R)
• M45: 15,119,258 km (0.109 R)
• M46: 15,271,549 km (0.076 R)
• M47: 15,424,288 km (0.111 R)
• M48: 15,731,413 km (0.095 R)
• M49: 16,040,632 km (0.032 R)
• M50: 16,196,064 km (0.103 R)
• M51: 16,312,900 km (0.049 R)
• M52: 16,665,053 km (0.034 R)
• M53: 17,496,668 km (0.102 R)
• M54: 17,897,440 km (0.061 R)
• M55: 18,912,612 km (0.049 R)
• M56: 19,158,999 km (0.037 R)
• M57: 19,241,428 km (0.116 R)
• M58: 19,324,006 km (0.073 R)
• M59: 19,863,007 km (0.093 R)
• M60: 20,029,958 km (0.07 R)
• M61: 20,113,583 km (0.108 R)
• M62: 20,365,057 km (0.081 R)
• M63: 20,449,131 km (0.117 R)
• M64: 21,083,576 km (0.074 R)
• M65: 21,810,173 km (0.077 R)
• M66: 22,284,847 km (0.069 R)
• M67: 22,719,279 km (0.084 R)
• M68: 23,025,057 km (0.086 R)
• M69: 23,420,145 km (0.031 R)
• M70: 23,508,258 km (0.115 R)
• M71: 23,640,652 km (0.091 R)
• M72: 23,729,065 km (0.111 R)
• M73: 23,994,900 km (0.105 R)
• M74: 25,158,323 km (0.075 R)
• M75: 25,384,066 km (0.113 R)
• M76: 25,837,796 km (0.074 R)
• M77: 25,974,529 km (0.09 R)
• M78: 27,493,246 km (0.117 R)
• M79: 28,521,732 km (0.086 R)
• M80: 29,562,783 km (0.111 R)
• M81: 30,231,785 km (0.117 R)
• M82: 31,487,360 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit