🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.7 AU - 0.72 AU

Year: 223 Days

Day: 31.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,572,873 km

• M1: 262,095 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.19 AU - 1.89 AU

Year: 712 Days

Day: 24.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,572,873 km

• M1: 1,360,144 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.41 AU - 2.17 AU

Year: 893 Days

Day: 31.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.4 AU - 2.8 AU

Year: 1563 Days

Day: 18.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,572,873 km

• M1: 583,581 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.28 AU - 3.3 AU

Year: 1737 Days

Day: 41.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.49 AU - 3.67 AU

Year: 2015 Days

Day: 37.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.05 AU - 4.11 AU

Year: 3072 Days

Day: 24.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 13.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.07 AU - 10.81 AU

Year: 9965 Days

Day: 5 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,572,873 km

• M1: 182,809 km (0.116 R)
• M2: 301,141 km (0.096 R)
• M3: 410,646 km (0.109 R)
• M4: 936,632 km (0.12 R)
• M5: 1,073,066 km (0.118 R)
• M6: 1,167,911 km (0.116 R)
• M7: 1,299,407 km (0.116 R)
• M8: 1,542,055 km (0.107 R)
• M9: 1,762,413 km (0.118 R)
• M10: 2,485,120 km (0.117 R)
• M11: 2,635,914 km (0.095 R)
• M12: 2,924,040 km (0.062 R)
• M13: 3,106,549 km (0.047 R)
• M14: 3,269,461 km (0.09 R)
• M15: 3,701,500 km (0.118 R)
• M16: 4,075,644 km (0.111 R)
• M17: 4,593,552 km (0.111 R)
• M18: 5,077,801 km (0.104 R)
• M19: 6,389,026 km (0.091 R)
• M20: 7,205,381 km (0.092 R)
• M21: 7,610,343 km (0.077 R)
• M22: 8,086,812 km (0.103 R)
• M23: 8,442,556 km (0.098 R)
• M24: 9,068,922 km (0.096 R)
• M25: 9,202,812 km (0.091 R)
• M26: 9,438,578 km (0.101 R)
• M27: 9,676,289 km (0.041 R)
• M28: 9,881,687 km (0.07 R)
• M29: 10,123,138 km (0.116 R)
• M30: 10,753,095 km (0.087 R)
• M31: 10,894,914 km (0.052 R)
• M32: 11,612,834 km (0.119 R)
• M33: 11,867,898 km (0.064 R)
• M34: 12,309,212 km (0.037 R)
• M35: 12,569,213 km (0.095 R)
• M36: 12,906,108 km (0.095 R)
• M37: 13,056,902 km (0.115 R)
• M38: 13,321,990 km (0.095 R)
• M39: 13,436,282 km (0.084 R)
• M40: 14,871,375 km (0.083 R)
• M41: 15,467,073 km (0.074 R)
• M42: 15,667,385 km (0.059 R)
• M43: 15,908,836 km (0.048 R)
• M44: 16,070,551 km (0.081 R)
• M45: 16,192,174 km (0.112 R)
• M46: 16,436,318 km (0.113 R)
• M47: 16,640,818 km (0.111 R)
• M48: 17,134,940 km (0.082 R)
• M49: 17,300,695 km (0.102 R)
• M50: 18,011,135 km (0.074 R)
• M51: 18,518,571 km (0.09 R)
• M52: 19,331,336 km (0.058 R)
• M53: 19,763,823 km (0.042 R)
• M54: 20,068,554 km (0.111 R)
• M55: 20,330,949 km (0.075 R)
• M56: 21,525,787 km (0.025 R)
• M57: 21,974,132 km (0.106 R)
• M58: 22,606,931 km (0.11 R)
• M59: 23,337,567 km (0.12 R)
• M60: 23,613,575 km (0.112 R)
• M61: 24,075,982 km (0.063 R)
• M62: 24,728,229 km (0.107 R)
• M63: 25,622,974 km (0.078 R)
• M64: 27,057,168 km (0.113 R)
• M65: 27,444,029 km (0.108 R)
• M66: 30,956,886 km (0.077 R)
• M67: 31,361,548 km (0.096 R)
• M68: 31,717,142 km (0.114 R)
• M69: 33,462,800 km (0.088 R)
• M70: 34,034,264 km (0.079 R)
• M71: 34,347,222 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 12.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.35 AU - 10.35 AU

Year: 12413 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,572,873 km

• M1: 159,172 km (0.112 R)
• M2: 271,520 km (0.076 R)
• M3: 559,646 km (0.041 R)
• M4: 741,856 km (0.114 R)
• M5: 909,854 km (0.12 R)
• M6: 1,285,495 km (0.108 R)
• M7: 1,576,911 km (0.118 R)
• M8: 1,798,166 km (0.031 R)
• M9: 2,125,337 km (0.04 R)
• M10: 2,421,092 km (0.092 R)
• M11: 2,522,818 km (0.113 R)
• M12: 2,863,004 km (0.056 R)
• M13: 2,970,715 km (0.079 R)
• M14: 3,218,149 km (0.093 R)
• M15: 3,704,193 km (0.089 R)
• M16: 4,429,443 km (0.1 R)
• M17: 5,632,360 km (0.104 R)
• M18: 5,734,086 km (0.028 R)
• M19: 6,147,425 km (0.031 R)
• M20: 6,428,520 km (0.105 R)
• M21: 7,149,581 km (0.081 R)
• M22: 7,782,680 km (0.055 R)
• M23: 7,896,374 km (0.12 R)
• M24: 8,240,449 km (0.085 R)
• M25: 8,356,238 km (0.088 R)
• M26: 8,904,065 km (0.118 R)
• M27: 9,503,803 km (0.04 R)
• M28: 9,911,009 km (0.081 R)
• M29: 11,252,153 km (0.057 R)
• M30: 11,423,892 km (0.119 R)
• M31: 12,031,409 km (0.05 R)
• M32: 12,207,037 km (0.078 R)
• M33: 12,917,776 km (0.112 R)
• M34: 13,097,593 km (0.045 R)
• M35: 13,414,291 km (0.094 R)
• M36: 13,825,087 km (0.084 R)
• M37: 14,893,964 km (0.06 R)
• M38: 15,366,992 km (0.086 R)
• M39: 15,653,173 km (0.045 R)
• M40: 15,748,916 km (0.076 R)
• M41: 16,766,481 km (0.079 R)
• M42: 17,011,821 km (0.078 R)
• M43: 17,110,406 km (0.068 R)
• M44: 17,407,059 km (0.077 R)
• M45: 17,555,909 km (0.116 R)
• M46: 18,206,360 km (0.115 R)
• M47: 18,509,296 km (0.087 R)
• M48: 18,813,727 km (0.119 R)
• M49: 18,966,766 km (0.032 R)
• M50: 19,273,741 km (0.1 R)
• M51: 19,376,515 km (0.113 R)
• M52: 20,256,898 km (0.115 R)
• M53: 20,518,395 km (0.11 R)
• M54: 20,728,281 km (0.098 R)
• M55: 22,164,121 km (0.096 R)
• M56: 23,084,747 km (0.112 R)
• M57: 24,183,543 km (0.111 R)
• M58: 26,318,155 km (0.074 R)
• M59: 27,234,891 km (0.12 R)
• M60: 27,523,465 km (0.084 R)
• M61: 27,697,148 km (0.102 R)
• M62: 28,103,905 km (0.03 R)
• M63: 29,335,544 km (0.108 R)
• M64: 29,690,839 km (0.077 R)
• M65: 30,704,813 km (0.04 R)
• M66: 31,065,494 km (0.072 R)
• M67: 31,246,358 km (0.089 R)
• M68: 32,644,350 km (0.115 R)
• M69: 33,073,995 km (0.099 R)
• M70: 34,062,837 km (0.118 R)
• M71: 34,373,851 km (0.108 R)
• M72: 34,873,358 km (0.101 R)
• M73: 35,753,442 km (0.119 R)
• M74: 36,006,263 km (0.119 R)
• M75: 37,023,379 km (0.051 R)
• M76: 37,471,275 km (0.097 R)
• M77: 38,502,004 km (0.105 R)
• M78: 41,649,543 km (0.057 R)
• M79: 42,449,293 km (0.11 R)
• M80: 43,052,472 km (0.055 R)
• M81: 43,321,299 km (0.103 R)
• M82: 43,861,049 km (0.11 R)
• M83: 45,151,480 km (0.056 R)
• M84: 45,356,429 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.4

Radius: 7.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.66 AU - 20.26 AU

Year: 32001 Days

Day: 17.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,572,873 km

• M1: 150,944 km (0.12 R)
• M2: 674,088 km (0.076 R)
• M3: 825,182 km (0.076 R)
• M4: 1,237,474 km (0.076 R)
• M5: 1,854,864 km (0.047 R)
• M6: 2,828,447 km (0.047 R)
• M7: 3,256,147 km (0.045 R)
• M8: 3,329,450 km (0.102 R)
• M9: 4,698,420 km (0.057 R)
• M10: 6,961,687 km (0.106 R)
• M11: 7,928,238 km (0.095 R)
• M12: 11,292,395 km (0.082 R)
• M13: 12,538,097 km (0.069 R)
• M14: 14,306,044 km (0.117 R)
• M15: 14,366,332 km (0.066 R)
• M16: 14,426,620 km (0.108 R)
• M17: 16,087,755 km (0.117 R)
• M18: 16,150,437 km (0.074 R)
• M19: 16,845,319 km (0.118 R)
• M20: 17,808,579 km (0.115 R)
• M21: 18,003,356 km (0.098 R)
• M22: 18,329,629 km (0.078 R)
• M23: 18,395,003 km (0.051 R)
• M24: 18,789,642 km (0.118 R)
• M25: 18,987,859 km (0.093 R)
• M26: 21,077,442 km (0.073 R)
• M27: 21,836,203 km (0.119 R)
• M28: 24,597,929 km (0.092 R)
• M29: 26,351,366 km (0.113 R)
• M30: 27,093,820 km (0.063 R)
• M31: 27,993,801 km (0.119 R)
• M32: 29,132,540 km (0.09 R)
• M33: 29,362,023 km (0.114 R)
• M34: 29,668,998 km (0.12 R)
• M35: 30,596,505 km (0.111 R)
• M36: 32,558,929 km (0.115 R)
• M37: 32,717,802 km (0.119 R)
• M38: 33,355,388 km (0.11 R)
• M39: 34,400,180 km (0.099 R)
• M40: 34,723,760 km (0.104 R)
• M41: 36,274,940 km (0.104 R)
• M42: 36,852,089 km (0.091 R)
• M43: 37,100,272 km (0.05 R)
• M44: 37,931,886 km (0.078 R)
• M45: 38,182,613 km (0.11 R)
• M46: 38,853,858 km (0.075 R)
• M47: 39,022,156 km (0.095 R)
• M48: 40,378,111 km (0.046 R)
• M49: 41,491,119 km (0.078 R)
• M50: 45,155,519 km (0.118 R)
• M51: 45,332,493 km (0.106 R)
• M52: 48,468,364 km (0.087 R)
• M53: 49,012,900 km (0.088 R)
• M54: 50,199,660 km (0.049 R)
• M55: 52,229,553 km (0.102 R)
• M56: 53,067,750 km (0.105 R)
• M57: 53,161,099 km (0.034 R)
• M58: 57,996,701 km (0.099 R)
• M59: 58,671,238 km (0.118 R)
• M60: 62,575,742 km (0.105 R)
• M61: 66,966,440 km (0.087 R)
• M62: 67,370,503 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit