🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 16.4 Hours

Environment

Temp: 269 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 35.8 Hours

Environment

Temp: 268 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.09 AU - 1.35 AU

Year: 471 Days

Day: 32.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.32 AU - 1.62 AU

Year: 624 Days

Day: 27.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 173.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.79 AU - 2.95 AU

Year: 1701 Days

Day: 40.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.56 AU - 3.9 AU

Year: 2031 Days

Day: 20.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.8 AU - 5.62 AU

Year: 4160 Days

Day: 46.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.58 AU - 6.32 AU

Year: 4451 Days

Day: 45.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,687,916 km

• M1: 283,039 km (0.112 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 11.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.81 AU - 11.27 AU

Year: 12833 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,687,916 km

• M1: 168,148 km (0.098 R)
• M2: 239,955 km (0.111 R)
• M3: 433,535 km (0.117 R)
• M4: 553,213 km (0.081 R)
• M5: 732,431 km (0.116 R)
• M6: 945,159 km (0.099 R)
• M7: 1,094,009 km (0.077 R)
• M8: 1,192,893 km (0.103 R)
• M9: 1,324,839 km (0.101 R)
• M10: 1,603,689 km (0.045 R)
• M11: 1,684,622 km (0.12 R)
• M12: 1,783,655 km (0.097 R)
• M13: 1,918,742 km (0.065 R)
• M14: 2,022,414 km (0.11 R)
• M15: 2,235,441 km (0.119 R)
• M16: 2,474,648 km (0.033 R)
• M17: 2,550,045 km (0.075 R)
• M18: 3,078,874 km (0.07 R)
• M19: 3,387,494 km (0.073 R)
• M20: 3,598,726 km (0.085 R)
• M21: 3,836,288 km (0.108 R)
• M22: 4,146,105 km (0.091 R)
• M23: 4,326,819 km (0.119 R)
• M24: 4,790,273 km (0.089 R)
• M25: 5,027,835 km (0.078 R)
• M26: 5,245,051 km (0.114 R)
• M27: 5,514,926 km (0.117 R)
• M28: 5,639,092 km (0.064 R)
• M29: 6,222,075 km (0.051 R)
• M30: 6,560,315 km (0.089 R)
• M31: 7,011,503 km (0.036 R)
• M32: 7,173,218 km (0.097 R)
• M33: 7,916,121 km (0.113 R)
• M34: 8,944,606 km (0.114 R)
• M35: 9,179,026 km (0.067 R)
• M36: 10,227,707 km (0.036 R)
• M37: 10,319,411 km (0.097 R)
• M38: 11,093,879 km (0.095 R)
• M39: 11,535,941 km (0.104 R)
• M40: 11,758,991 km (0.115 R)
• M41: 12,177,267 km (0.032 R)
• M42: 12,962,207 km (0.12 R)
• M43: 13,729,793 km (0.118 R)
• M44: 14,684,078 km (0.039 R)
• M45: 15,659,756 km (0.088 R)
• M46: 15,871,436 km (0.064 R)
• M47: 15,977,801 km (0.089 R)
• M48: 16,872,396 km (0.038 R)
• M49: 17,017,207 km (0.12 R)
• M50: 17,089,612 km (0.095 R)
• M51: 17,380,580 km (0.04 R)
• M52: 17,746,646 km (0.081 R)
• M53: 18,263,357 km (0.1 R)
• M54: 18,897,652 km (0.116 R)
• M55: 19,123,096 km (0.12 R)
• M56: 19,728,967 km (0.085 R)
• M57: 19,919,555 km (0.055 R)
• M58: 20,418,015 km (0.073 R)
• M59: 20,843,023 km (0.116 R)
• M60: 21,388,307 km (0.059 R)
• M61: 21,505,741 km (0.116 R)
• M62: 22,612,017 km (0.116 R)
• M63: 23,011,743 km (0.097 R)
• M64: 24,715,513 km (0.039 R)
• M65: 26,501,712 km (0.059 R)
• M66: 26,796,419 km (0.096 R)
• M67: 27,049,988 km (0.111 R)
• M68: 27,389,126 km (0.077 R)
• M69: 27,815,181 km (0.12 R)
• M70: 28,200,395 km (0.116 R)
• M71: 28,587,405 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 9.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.39 AU - 12.45 AU

Year: 13501 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,687,916 km

• M1: 134,937 km (0.101 R)
• M2: 226,042 km (0.091 R)
• M3: 568,771 km (0.101 R)
• M4: 937,829 km (0.098 R)
• M5: 1,148,014 km (0.048 R)
• M6: 1,214,136 km (0.114 R)
• M7: 1,281,755 km (0.091 R)
• M8: 1,516,025 km (0.072 R)
• M9: 2,133,864 km (0.095 R)
• M10: 2,527,456 km (0.108 R)
• M11: 2,585,500 km (0.081 R)
• M12: 2,732,854 km (0.064 R)
• M13: 3,222,787 km (0.1 R)
• M14: 3,317,782 km (0.107 R)
• M15: 3,575,539 km (0.039 R)
• M16: 3,907,048 km (0.118 R)
• M17: 4,145,058 km (0.052 R)
• M18: 4,352,849 km (0.091 R)
• M19: 4,564,081 km (0.096 R)
• M20: 5,070,171 km (0.104 R)
• M21: 5,518,067 km (0.058 R)
• M22: 6,572,134 km (0.117 R)
• M23: 6,652,767 km (0.026 R)
• M24: 7,019,282 km (0.118 R)
• M25: 8,288,021 km (0.06 R)
• M26: 8,638,230 km (0.118 R)
• M27: 8,815,055 km (0.097 R)
• M28: 8,904,065 km (0.094 R)
• M29: 9,307,830 km (0.084 R)
• M30: 10,320,159 km (0.086 R)
• M31: 10,839,413 km (0.046 R)
• M32: 10,934,707 km (0.112 R)
• M33: 11,415,514 km (0.059 R)
• M34: 12,949,640 km (0.113 R)
• M35: 13,101,482 km (0.111 R)
• M36: 13,355,948 km (0.053 R)
• M37: 13,458,124 km (0.103 R)
• M38: 14,025,100 km (0.102 R)
• M39: 14,969,810 km (0.106 R)
• M40: 16,097,628 km (0.11 R)
• M41: 18,320,653 km (0.086 R)
• M42: 18,776,627 km (0.118 R)
• M43: 20,638,073 km (0.108 R)
• M44: 20,697,165 km (0.108 R)
• M45: 21,770,829 km (0.031 R)
• M46: 22,253,880 km (0.086 R)
• M47: 22,801,558 km (0.097 R)
• M48: 23,230,455 km (0.092 R)
• M49: 23,538,477 km (0.049 R)
• M50: 24,158,710 km (0.096 R)
• M51: 24,721,497 km (0.112 R)
• M52: 25,099,082 km (0.101 R)
• M53: 25,987,544 km (0.085 R)
• M54: 26,757,225 km (0.094 R)
• M55: 28,450,523 km (0.099 R)
• M56: 29,177,270 km (0.095 R)
• M57: 30,111,059 km (0.037 R)
• M58: 31,054,723 km (0.116 R)
• M59: 31,666,578 km (0.098 R)
• M60: 31,734,795 km (0.064 R)
• M61: 31,871,378 km (0.089 R)
• M62: 32,008,110 km (0.111 R)
• M63: 32,076,626 km (0.112 R)
• M64: 32,145,142 km (0.067 R)
• M65: 35,561,359 km (0.117 R)
• M66: 36,773,401 km (0.086 R)
• M67: 38,289,126 km (0.095 R)
• M68: 39,898,799 km (0.116 R)
• M69: 39,972,551 km (0.059 R)
• M70: 43,790,588 km (0.078 R)
• M71: 44,629,383 km (0.068 R)
• M72: 46,167,698 km (0.097 R)
• M73: 46,555,007 km (0.071 R)
• M74: 47,177,035 km (0.087 R)
• M75: 47,567,037 km (0.115 R)
• M76: 47,645,276 km (0.095 R)
• M77: 47,801,756 km (0.109 R)
• M78: 48,193,552 km (0.089 R)
• M79: 48,743,923 km (0.038 R)
• M80: 49,059,275 km (0.118 R)
• M81: 49,217,251 km (0.116 R)
• M82: 49,375,376 km (0.117 R)
• M83: 50,966,050 km (0.12 R)
• M84: 51,206,154 km (0.069 R)
• M85: 51,687,411 km (0.104 R)
• M86: 53,383,402 km (0.063 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit