🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.31 AU - 1.47 AU

Year: 576 Days

Day: 41.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,691,728 km

• M1: 389,702 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.54 AU - 1.86 AU

Year: 779 Days

Day: 16.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,691,728 km

• M1: 892,501 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.88 AU - 4.26 AU

Year: 2371 Days

Day: 17.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.25 AU - 4.63 AU

Year: 2749 Days

Day: 44.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.38 AU - 4.96 AU

Year: 2993 Days

Day: 44.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,691,728 km

• M1: 515,065 km (0.11 R)
• M2: 2,461,783 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.72 AU - 5.3 AU

Year: 3366 Days

Day: 25 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.78 AU - 5.34 AU

Year: 3422 Days

Day: 29.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.4

Radius: 6.3

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.7 AU - 15.38 AU

Year: 19486 Days

Day: 17.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,691,728 km

• M1: 186,100 km (0.089 R)
• M2: 383,120 km (0.034 R)
• M3: 547,528 km (0.11 R)
• M4: 1,164,470 km (0.099 R)
• M5: 1,313,170 km (0.078 R)
• M6: 1,405,322 km (0.101 R)
• M7: 1,499,719 km (0.099 R)
• M8: 1,967,661 km (0.081 R)
• M9: 3,027,711 km (0.08 R)
• M10: 3,068,402 km (0.103 R)
• M11: 4,008,924 km (0.088 R)
• M12: 4,463,851 km (0.038 R)
• M13: 4,697,523 km (0.041 R)
• M14: 5,323,739 km (0.07 R)
• M15: 5,372,957 km (0.071 R)
• M16: 6,441,834 km (0.118 R)
• M17: 6,599,809 km (0.109 R)
• M18: 6,812,537 km (0.118 R)
• M19: 7,353,932 km (0.106 R)
• M20: 8,593,201 km (0.059 R)
• M21: 9,534,471 km (0.093 R)
• M22: 10,323,151 km (0.072 R)
• M23: 10,694,153 km (0.103 R)
• M24: 11,322,165 km (0.088 R)
• M25: 12,026,771 km (0.101 R)
• M26: 12,679,616 km (0.096 R)
• M27: 12,745,589 km (0.105 R)
• M28: 13,143,519 km (0.103 R)
• M29: 14,087,631 km (0.067 R)
• M30: 14,914,309 km (0.09 R)
• M31: 16,040,781 km (0.04 R)
• M32: 16,614,340 km (0.084 R)
• M33: 17,340,637 km (0.108 R)
• M34: 17,487,093 km (0.12 R)
• M35: 18,077,107 km (0.041 R)
• M36: 19,428,575 km (0.116 R)
• M37: 19,733,306 km (0.107 R)
• M38: 20,890,146 km (0.078 R)
• M39: 21,124,117 km (0.047 R)
• M40: 21,437,375 km (0.078 R)
• M41: 21,752,278 km (0.117 R)
• M42: 23,107,485 km (0.113 R)
• M43: 23,592,332 km (0.106 R)
• M44: 24,162,150 km (0.11 R)
• M45: 25,066,769 km (0.102 R)
• M46: 27,504,317 km (0.061 R)
• M47: 27,846,447 km (0.087 R)
• M48: 28,967,982 km (0.066 R)
• M49: 30,280,404 km (0.065 R)
• M50: 30,899,440 km (0.099 R)
• M51: 31,344,195 km (0.097 R)
• M52: 32,691,174 km (0.11 R)
• M53: 33,144,306 km (0.078 R)
• M54: 33,417,172 km (0.084 R)
• M55: 33,782,191 km (0.085 R)
• M56: 34,056,853 km (0.1 R)
• M57: 34,240,260 km (0.058 R)
• M58: 36,280,476 km (0.096 R)
• M59: 36,843,712 km (0.097 R)
• M60: 37,788,721 km (0.102 R)
• M61: 37,883,716 km (0.094 R)
• M62: 39,509,994 km (0.098 R)
• M63: 40,186,177 km (0.109 R)
• M64: 41,746,183 km (0.091 R)
• M65: 41,942,605 km (0.11 R)
• M66: 42,237,762 km (0.068 R)
• M67: 42,336,347 km (0.116 R)
• M68: 43,524,752 km (0.066 R)
• M69: 44,023,213 km (0.118 R)
• M70: 44,223,075 km (0.115 R)
• M71: 44,724,079 km (0.052 R)
• M72: 44,824,608 km (0.083 R)
• M73: 46,849,116 km (0.113 R)
• M74: 47,359,844 km (0.082 R)
• M75: 47,769,891 km (0.117 R)
• M76: 48,593,278 km (0.058 R)
• M77: 48,696,500 km (0.11 R)
• M78: 49,110,288 km (0.03 R)
• M79: 49,317,631 km (0.051 R)
• M80: 49,733,214 km (0.114 R)
• M81: 52,356,412 km (0.1 R)
• M82: 52,780,223 km (0.09 R)
• M83: 55,024,191 km (0.045 R)
• M84: 58,173,825 km (0.079 R)
• M85: 58,283,480 km (0.116 R)
• M86: 60,824,400 km (0.087 R)
• M87: 61,158,452 km (0.115 R)
• M88: 61,604,852 km (0.084 R)
• M89: 65,899,059 km (0.085 R)
• M90: 73,701,785 km (0.088 R)
• M91: 75,249,225 km (0.053 R)
• M92: 76,086,973 km (0.063 R)
• M93: 76,206,801 km (0.106 R)
• M94: 76,927,713 km (0.097 R)
• M95: 78,376,120 km (0.082 R)
• M96: 80,443,413 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.7

Radius: 6.5

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.09 AU - 18.89 AU

Year: 26818 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,691,728 km

• M1: 186,549 km (0.05 R)
• M2: 232,625 km (0.117 R)
• M3: 442,959 km (0.097 R)
• M4: 655,239 km (0.06 R)
• M5: 759,508 km (0.086 R)
• M6: 1,198,578 km (0.097 R)
• M7: 1,262,456 km (0.1 R)
• M8: 1,327,532 km (0.066 R)
• M9: 1,669,662 km (0.045 R)
• M10: 2,000,273 km (0.108 R)
• M11: 2,513,244 km (0.118 R)
• M12: 2,977,895 km (0.106 R)
• M13: 3,153,374 km (0.084 R)
• M14: 3,889,096 km (0.095 R)
• M15: 3,984,689 km (0.104 R)
• M16: 4,032,710 km (0.11 R)
• M17: 4,574,553 km (0.041 R)
• M18: 4,879,733 km (0.082 R)
• M19: 5,563,395 km (0.062 R)
• M20: 5,617,250 km (0.04 R)
• M21: 5,889,070 km (0.034 R)
• M22: 9,277,462 km (0.069 R)
• M23: 9,988,799 km (0.118 R)
• M24: 10,185,969 km (0.081 R)
• M25: 11,258,437 km (0.049 R)
• M26: 11,946,886 km (0.054 R)
• M27: 12,226,036 km (0.119 R)
• M28: 12,862,126 km (0.065 R)
• M29: 14,387,725 km (0.066 R)
• M30: 15,663,944 km (0.067 R)
• M31: 16,741,947 km (0.114 R)
• M32: 17,368,612 km (0.103 R)
• M33: 19,376,215 km (0.111 R)
• M34: 21,540,448 km (0.09 R)
• M35: 21,710,092 km (0.119 R)
• M36: 22,737,231 km (0.086 R)
• M37: 22,910,016 km (0.074 R)
• M38: 22,996,484 km (0.101 R)
• M39: 23,343,701 km (0.066 R)
• M40: 24,749,771 km (0.088 R)
• M41: 25,373,594 km (0.113 R)
• M42: 25,552,812 km (0.109 R)
• M43: 25,642,421 km (0.118 R)
• M44: 25,822,238 km (0.111 R)
• M45: 26,092,711 km (0.042 R)
• M46: 26,636,499 km (0.113 R)
• M47: 27,367,434 km (0.037 R)
• M48: 28,197,553 km (0.099 R)
• M49: 28,383,054 km (0.069 R)
• M50: 29,505,188 km (0.088 R)
• M51: 29,882,324 km (0.038 R)
• M52: 31,311,134 km (0.119 R)
• M53: 31,599,558 km (0.04 R)
• M54: 32,179,100 km (0.114 R)
• M55: 32,276,040 km (0.113 R)
• M56: 32,567,456 km (0.085 R)
• M57: 32,762,083 km (0.079 R)
• M58: 32,859,621 km (0.063 R)
• M59: 33,250,670 km (0.116 R)
• M60: 35,328,584 km (0.09 R)
• M61: 37,550,113 km (0.063 R)
• M62: 38,369,011 km (0.099 R)
• M63: 39,816,371 km (0.09 R)
• M64: 40,756,145 km (0.118 R)
• M65: 42,870,860 km (0.113 R)
• M66: 43,084,187 km (0.097 R)
• M67: 45,237,798 km (0.051 R)
• M68: 47,095,654 km (0.108 R)
• M69: 48,089,283 km (0.058 R)
• M70: 48,755,442 km (0.107 R)
• M71: 49,424,743 km (0.119 R)
• M72: 51,224,405 km (0.12 R)
• M73: 54,079,181 km (0.044 R)
• M74: 55,583,837 km (0.104 R)
• M75: 59,464,854 km (0.109 R)
• M76: 59,583,785 km (0.081 R)
• M77: 60,897,703 km (0.088 R)
• M78: 61,498,039 km (0.078 R)
• M79: 63,919,131 km (0.107 R)
• M80: 64,284,898 km (0.09 R)
• M81: 65,263,866 km (0.108 R)
• M82: 65,878,265 km (0.08 R)
• M83: 67,112,746 km (0.119 R)
• M84: 68,604,088 km (0.102 R)
• M85: 69,604,448 km (0.077 R)
• M86: 70,987,780 km (0.116 R)
• M87: 78,169,226 km (0.113 R)
• M88: 83,172,377 km (0.108 R)
• M89: 84,773,673 km (0.103 R)
• M90: 85,309,682 km (0.083 R)
• M91: 85,443,871 km (0.097 R)
• M92: 87,329,702 km (0.058 R)
• M93: 88,006,632 km (0.057 R)
• M94: 89,229,445 km (0.05 R)
• M95: 91,417,015 km (0.102 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit