🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.66 AU - 0.76 AU

Year: 215 Days

Day: 25.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 163.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.69 AU - 0.81 AU

Year: 234 Days

Day: 15.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.69 AU - 0.89 AU

Year: 253 Days

Day: 25.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,538,195 km

• M1: 45,927 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.26 AU - 1.64 AU

Year: 628 Days

Day: 26.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 126.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.41 AU - 2.21 AU

Year: 876 Days

Day: 23.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 116.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,538,195 km

• M1: 227,239 km (0.12 R)
• M2: 1,709,156 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.11 AU - 2.23 AU

Year: 1150 Days

Day: 37 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,538,195 km

• M1: 1,655,600 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.6

Radius: 5.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.43 AU - 23.01 AU

Year: 32722 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,538,195 km

• M1: 72,705 km (0.091 R)
• M2: 191,186 km (0.044 R)
• M3: 460,313 km (0.115 R)
• M4: 638,484 km (0.107 R)
• M5: 715,975 km (0.06 R)
• M6: 901,477 km (0.079 R)
• M7: 1,267,992 km (0.115 R)
• M8: 1,416,542 km (0.115 R)
• M9: 1,518,718 km (0.075 R)
• M10: 1,570,628 km (0.113 R)
• M11: 2,512,047 km (0.089 R)
• M12: 3,354,283 km (0.108 R)
• M13: 3,770,315 km (0.087 R)
• M14: 3,984,390 km (0.062 R)
• M15: 4,726,246 km (0.106 R)
• M16: 5,073,911 km (0.047 R)
• M17: 5,230,989 km (0.094 R)
• M18: 5,469,747 km (0.073 R)
• M19: 5,875,606 km (0.119 R)
• M20: 5,999,323 km (0.089 R)
• M21: 6,716,047 km (0.055 R)
• M22: 7,106,497 km (0.12 R)
• M23: 7,909,239 km (0.04 R)
• M24: 8,183,303 km (0.111 R)
• M25: 8,367,607 km (0.109 R)
• M26: 9,940,180 km (0.091 R)
• M27: 10,038,466 km (0.107 R)
• M28: 10,484,268 km (0.119 R)
• M29: 11,395,468 km (0.077 R)
• M30: 11,652,926 km (0.106 R)
• M31: 11,964,539 km (0.074 R)
• M32: 12,384,310 km (0.119 R)
• M33: 13,238,215 km (0.09 R)
• M34: 13,726,951 km (0.108 R)
• M35: 14,833,826 km (0.057 R)
• M36: 15,682,794 km (0.079 R)
• M37: 16,026,719 km (0.085 R)
• M38: 16,084,314 km (0.076 R)
• M39: 16,722,050 km (0.057 R)
• M40: 16,780,393 km (0.085 R)
• M41: 17,486,346 km (0.095 R)
• M42: 18,563,450 km (0.061 R)
• M43: 19,049,045 km (0.044 R)
• M44: 19,354,673 km (0.115 R)
• M45: 20,094,734 km (0.097 R)
• M46: 20,593,194 km (0.115 R)
• M47: 20,906,751 km (0.097 R)
• M48: 21,158,824 km (0.054 R)
• M49: 22,048,931 km (0.053 R)
• M50: 22,951,156 km (0.105 R)
• M51: 23,865,498 km (0.061 R)
• M52: 24,062,967 km (0.043 R)
• M53: 24,858,229 km (0.078 R)
• M54: 26,883,785 km (0.105 R)
• M55: 27,157,848 km (0.059 R)
• M56: 27,432,809 km (0.103 R)
• M57: 27,501,773 km (0.069 R)
• M58: 28,054,986 km (0.101 R)
• M59: 29,736,616 km (0.107 R)
• M60: 30,732,489 km (0.117 R)
• M61: 32,683,844 km (0.101 R)
• M62: 33,932,986 km (0.068 R)
• M63: 34,451,791 km (0.054 R)
• M64: 34,600,492 km (0.082 R)
• M65: 34,823,991 km (0.113 R)
• M66: 35,873,270 km (0.116 R)
• M67: 35,948,668 km (0.07 R)
• M68: 36,099,462 km (0.084 R)
• M69: 36,326,253 km (0.084 R)
• M70: 36,629,188 km (0.085 R)
• M71: 36,705,034 km (0.111 R)
• M72: 37,237,603 km (0.051 R)
• M73: 38,002,945 km (0.118 R)
• M74: 38,079,689 km (0.111 R)
• M75: 40,094,922 km (0.071 R)
• M76: 40,800,426 km (0.096 R)
• M77: 40,957,803 km (0.094 R)
• M78: 41,194,167 km (0.119 R)
• M79: 41,352,143 km (0.065 R)
• M80: 41,589,255 km (0.103 R)
• M81: 42,383,171 km (0.095 R)
• M82: 42,701,964 km (0.113 R)
• M83: 43,342,243 km (0.05 R)
• M84: 43,663,579 km (0.069 R)
• M85: 44,632,375 km (0.099 R)
• M86: 45,200,697 km (0.048 R)
• M87: 50,338,038 km (0.111 R)
• M88: 50,675,830 km (0.054 R)
• M89: 54,267,226 km (0.032 R)
• M90: 59,092,805 km (0.113 R)
• M91: 59,448,997 km (0.071 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit