🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.71 AU - 1.13 AU

Year: 326 Days

Day: 25.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.86 AU - 1.2 AU

Year: 386 Days

Day: 12.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.1 AU - 1.12 AU

Year: 431 Days

Day: 26.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.18 AU - 1.28 AU

Year: 503 Days

Day: 32.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.36 AU - 1.58 AU

Year: 658 Days

Day: 23.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.4 AU - 3.86 AU

Year: 2043 Days

Day: 42.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 8.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.86 AU - 7.28 AU

Year: 6936 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,454,163 km

• M1: 161,865 km (0.084 R)
• M2: 312,660 km (0.069 R)
• M3: 465,997 km (0.116 R)
• M4: 744,399 km (0.048 R)
• M5: 808,876 km (0.103 R)
• M6: 875,297 km (0.089 R)
• M7: 943,813 km (0.1 R)
• M8: 1,086,380 km (0.099 R)
• M9: 1,298,360 km (0.063 R)
• M10: 1,796,670 km (0.118 R)
• M11: 2,178,743 km (0.091 R)
• M12: 2,849,690 km (0.112 R)
• M13: 2,974,604 km (0.081 R)
• M14: 3,381,809 km (0.099 R)
• M15: 3,469,773 km (0.093 R)
• M16: 4,706,798 km (0.064 R)
• M17: 5,282,450 km (0.09 R)
• M18: 5,384,775 km (0.111 R)
• M19: 6,146,977 km (0.118 R)
• M20: 6,254,687 km (0.099 R)
• M21: 6,554,481 km (0.074 R)
• M22: 6,914,713 km (0.096 R)
• M23: 7,395,520 km (0.086 R)
• M24: 7,799,584 km (0.119 R)
• M25: 7,975,062 km (0.09 R)
• M26: 8,092,796 km (0.092 R)
• M27: 8,240,599 km (0.101 R)
• M28: 8,299,989 km (0.108 R)
• M29: 8,359,679 km (0.111 R)
• M30: 8,539,196 km (0.101 R)
• M31: 8,689,692 km (0.118 R)
• M32: 8,780,497 km (0.069 R)
• M33: 9,239,164 km (0.103 R)
• M34: 9,862,838 km (0.06 R)
• M35: 10,307,592 km (0.036 R)
• M36: 10,532,288 km (0.062 R)
• M37: 11,480,889 km (0.116 R)
• M38: 11,647,241 km (0.087 R)
• M39: 11,847,852 km (0.039 R)
• M40: 12,049,660 km (0.103 R)
• M41: 12,524,932 km (0.073 R)
• M42: 12,833,702 km (0.105 R)
• M43: 13,145,015 km (0.104 R)
• M44: 13,458,722 km (0.077 R)
• M45: 13,563,889 km (0.105 R)
• M46: 13,951,797 km (0.091 R)
• M47: 14,558,416 km (0.103 R)
• M48: 14,666,426 km (0.053 R)
• M49: 14,883,193 km (0.071 R)
• M50: 15,137,360 km (0.093 R)
• M51: 15,502,827 km (0.09 R)
• M52: 15,760,584 km (0.096 R)
• M53: 15,945,487 km (0.034 R)
• M54: 16,354,787 km (0.111 R)
• M55: 17,412,295 km (0.103 R)
• M56: 17,641,927 km (0.101 R)
• M57: 17,987,947 km (0.103 R)
• M58: 18,608,928 km (0.089 R)
• M59: 18,726,063 km (0.105 R)
• M60: 18,843,497 km (0.041 R)
• M61: 19,000,575 km (0.055 R)
• M62: 19,911,626 km (0.084 R)
• M63: 19,991,511 km (0.069 R)
• M64: 21,611,656 km (0.081 R)
• M65: 21,899,632 km (0.034 R)
• M66: 22,188,655 km (0.105 R)
• M67: 22,645,677 km (0.116 R)
• M68: 24,077,478 km (0.051 R)
• M69: 24,547,066 km (0.074 R)
• M70: 24,933,328 km (0.054 R)
• M71: 25,105,814 km (0.075 R)
• M72: 25,235,366 km (0.039 R)
• M73: 25,538,451 km (0.077 R)
• M74: 26,192,044 km (0.095 R)
• M75: 26,851,322 km (0.103 R)
• M76: 27,560,416 km (0.081 R)
• M77: 27,649,426 km (0.101 R)
• M78: 29,678,871 km (0.068 R)
• M79: 29,861,530 km (0.094 R)
• M80: 29,953,084 km (0.076 R)
• M81: 30,182,268 km (0.033 R)
• M82: 30,642,281 km (0.114 R)
• M83: 30,965,712 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 9.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.67 AU - 8.83 AU

Year: 7960 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,454,163 km

• M1: 284,236 km (0.12 R)
• M2: 404,662 km (0.104 R)
• M3: 723,605 km (0.094 R)
• M4: 887,265 km (0.033 R)
• M5: 1,003,503 km (0.096 R)
• M6: 1,200,523 km (0.109 R)
• M7: 1,290,730 km (0.12 R)
• M8: 1,369,868 km (0.105 R)
• M9: 1,491,790 km (0.116 R)
• M10: 1,924,726 km (0.119 R)
• M11: 1,985,313 km (0.092 R)
• M12: 2,046,648 km (0.093 R)
• M13: 2,282,265 km (0.102 R)
• M14: 2,379,055 km (0.107 R)
• M15: 2,560,068 km (0.116 R)
• M16: 2,677,652 km (0.047 R)
• M17: 2,848,792 km (0.093 R)
• M18: 2,918,206 km (0.102 R)
• M19: 3,513,156 km (0.086 R)
• M20: 3,625,355 km (0.105 R)
• M21: 3,757,899 km (0.043 R)
• M22: 3,891,938 km (0.086 R)
• M23: 4,105,714 km (0.108 R)
• M24: 4,164,805 km (0.075 R)
• M25: 4,363,620 km (0.096 R)
• M26: 4,936,879 km (0.119 R)
• M27: 5,447,008 km (0.089 R)
• M28: 5,620,841 km (0.079 R)
• M29: 5,885,031 km (0.06 R)
• M30: 6,108,380 km (0.053 R)
• M31: 6,243,766 km (0.114 R)
• M32: 6,380,050 km (0.085 R)
• M33: 6,563,457 km (0.103 R)
• M34: 6,841,709 km (0.115 R)
• M35: 7,053,091 km (0.087 R)
• M36: 7,218,845 km (0.103 R)
• M37: 7,530,308 km (0.104 R)
• M38: 7,944,096 km (0.066 R)
• M39: 8,465,744 km (0.057 R)
• M40: 8,819,542 km (0.096 R)
• M41: 8,921,568 km (0.116 R)
• M42: 9,152,547 km (0.118 R)
• M43: 9,229,889 km (0.094 R)
• M44: 9,359,441 km (0.119 R)
• M45: 10,042,655 km (0.086 R)
• M46: 10,579,262 km (0.102 R)
• M47: 10,850,932 km (0.089 R)
• M48: 11,401,452 km (0.115 R)
• M49: 12,386,554 km (0.112 R)
• M50: 12,644,311 km (0.084 R)
• M51: 13,135,890 km (0.096 R)
• M52: 13,194,233 km (0.081 R)
• M53: 13,428,054 km (0.079 R)
• M54: 13,516,168 km (0.077 R)
• M55: 14,287,494 km (0.074 R)
• M56: 14,618,106 km (0.069 R)
• M57: 14,799,418 km (0.052 R)
• M58: 14,890,523 km (0.103 R)
• M59: 15,409,478 km (0.105 R)
• M60: 15,934,567 km (0.051 R)
• M61: 15,996,800 km (0.109 R)
• M62: 16,559,736 km (0.091 R)
• M63: 16,622,717 km (0.085 R)
• M64: 17,002,247 km (0.063 R)
• M65: 18,157,741 km (0.059 R)
• M66: 19,305,306 km (0.04 R)
• M67: 20,038,635 km (0.083 R)
• M68: 20,273,803 km (0.114 R)
• M69: 20,476,209 km (0.092 R)
• M70: 20,985,141 km (0.084 R)
• M71: 21,670,000 km (0.088 R)
• M72: 21,876,893 km (0.104 R)
• M73: 22,292,775 km (0.034 R)
• M74: 22,536,470 km (0.113 R)
• M75: 22,606,333 km (0.103 R)
• M76: 22,676,195 km (0.075 R)
• M77: 23,132,169 km (0.068 R)
• M78: 23,273,090 km (0.084 R)
• M79: 23,485,071 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.9

Radius: 5.6

Gravity: 29.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.36 AU - 18.86 AU

Year: 23857 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,454,163 km

• M1: 103,073 km (0.102 R)
• M2: 260,599 km (0.105 R)
• M3: 511,924 km (0.101 R)
• M4: 635,492 km (0.074 R)
• M5: 882,029 km (0.096 R)
• M6: 970,591 km (0.112 R)
• M7: 1,597,855 km (0.095 R)
• M8: 2,533,590 km (0.085 R)
• M9: 2,575,627 km (0.073 R)
• M10: 3,466,183 km (0.085 R)
• M11: 4,908,306 km (0.109 R)
• M12: 5,334,959 km (0.101 R)
• M13: 5,552,923 km (0.061 R)
• M14: 6,110,325 km (0.112 R)
• M15: 6,395,608 km (0.07 R)
• M16: 6,510,948 km (0.101 R)
• M17: 6,685,379 km (0.071 R)
• M18: 6,802,365 km (0.1 R)
• M19: 7,519,088 km (0.097 R)
• M20: 8,259,598 km (0.081 R)
• M21: 8,575,100 km (0.109 R)
• M22: 9,217,622 km (0.108 R)
• M23: 10,616,662 km (0.108 R)
• M24: 11,236,446 km (0.051 R)
• M25: 12,223,343 km (0.096 R)
• M26: 12,438,465 km (0.117 R)
• M27: 12,510,571 km (0.101 R)
• M28: 13,018,306 km (0.116 R)
• M29: 13,680,875 km (0.105 R)
• M30: 14,204,019 km (0.034 R)
• M31: 15,038,924 km (0.116 R)
• M32: 15,811,747 km (0.083 R)
• M33: 17,315,505 km (0.114 R)
• M34: 17,962,216 km (0.082 R)
• M35: 18,370,319 km (0.06 R)
• M36: 19,445,928 km (0.1 R)
• M37: 19,949,175 km (0.11 R)
• M38: 20,371,789 km (0.058 R)
• M39: 20,882,965 km (0.119 R)
• M40: 21,139,974 km (0.109 R)
• M41: 21,917,734 km (0.047 R)
• M42: 22,528,991 km (0.083 R)
• M43: 24,848,206 km (0.102 R)
• M44: 25,944,011 km (0.106 R)
• M45: 28,942,102 km (0.025 R)
• M46: 29,516,408 km (0.118 R)
• M47: 29,708,641 km (0.099 R)
• M48: 31,066,092 km (0.032 R)
• M49: 31,261,617 km (0.116 R)
• M50: 33,840,834 km (0.114 R)
• M51: 34,243,701 km (0.059 R)
• M52: 34,344,679 km (0.038 R)
• M53: 38,358,390 km (0.101 R)
• M54: 38,673,294 km (0.06 R)
• M55: 40,153,864 km (0.093 R)
• M56: 40,687,180 km (0.074 R)
• M57: 40,793,993 km (0.116 R)
• M58: 42,300,892 km (0.114 R)
• M59: 45,258,143 km (0.034 R)
• M60: 45,701,850 km (0.106 R)
• M61: 46,481,854 km (0.052 R)
• M62: 47,041,798 km (0.103 R)
• M63: 48,281,366 km (0.058 R)
• M64: 48,507,858 km (0.119 R)
• M65: 50,103,319 km (0.111 R)
• M66: 50,677,326 km (0.055 R)
• M67: 51,369,066 km (0.115 R)
• M68: 52,412,362 km (0.108 R)
• M69: 53,579,824 km (0.046 R)
• M70: 54,755,813 km (0.05 R)
• M71: 55,584,136 km (0.098 R)
• M72: 57,372,878 km (0.083 R)
• M73: 58,455,218 km (0.101 R)
• M74: 58,696,669 km (0.111 R)
• M75: 63,346,321 km (0.106 R)
• M76: 66,847,360 km (0.084 R)
• M77: 66,973,620 km (0.073 R)
• M78: 70,025,866 km (0.064 R)
• M79: 70,538,986 km (0.07 R)
• M80: 70,667,491 km (0.107 R)
• M81: 72,474,334 km (0.096 R)
• M82: 73,253,290 km (0.079 R)
• M83: 76,001,702 km (0.106 R)
• M84: 77,719,834 km (0.072 R)
• M85: 82,138,506 km (0.103 R)
• M86: 83,086,209 km (0.099 R)
• M87: 83,357,729 km (0.071 R)
• M88: 84,173,785 km (0.095 R)
• M89: 84,310,069 km (0.075 R)
• M90: 84,582,786 km (0.097 R)
• M91: 86,913,221 km (0.107 R)
• M92: 87,050,851 km (0.048 R)
• M93: 88,432,238 km (0.114 R)
• M94: 90,238,932 km (0.12 R)
• M95: 92,619,632 km (0.087 R)
• M96: 94,171,112 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit