🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.6 AU - 0.76 AU

Year: 206 Days

Day: 31.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,899,750 km

• M1: 45,328 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 263 Days

Day: 34.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.24 AU - 1.32 AU

Year: 532 Days

Day: 31.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.3 AU - 3.12 AU

Year: 1638 Days

Day: 25.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.49 AU - 3.79 AU

Year: 2549 Days

Day: 38.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.5 AU - 5.46 AU

Year: 4080 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,899,750 km

• M1: 185,501 km (0.06 R)
• M2: 242,648 km (0.097 R)
• M3: 388,356 km (0.071 R)
• M4: 453,132 km (0.064 R)
• M5: 983,756 km (0.106 R)
• M6: 1,196,035 km (0.075 R)
• M7: 1,311,973 km (0.106 R)
• M8: 1,449,304 km (0.115 R)
• M9: 1,737,878 km (0.088 R)
• M10: 1,889,122 km (0.103 R)
• M11: 2,084,198 km (0.115 R)
• M12: 2,164,083 km (0.106 R)
• M13: 2,255,337 km (0.102 R)
• M14: 2,589,838 km (0.12 R)
• M15: 2,676,007 km (0.092 R)
• M16: 3,041,325 km (0.1 R)
• M17: 3,189,576 km (0.029 R)
• M18: 3,363,708 km (0.113 R)
• M19: 3,806,667 km (0.101 R)
• M20: 3,904,804 km (0.117 R)
• M21: 4,066,220 km (0.078 R)
• M22: 4,166,600 km (0.035 R)
• M23: 4,242,446 km (0.074 R)
• M24: 4,472,827 km (0.107 R)
• M25: 4,892,449 km (0.095 R)
• M26: 5,134,199 km (0.077 R)
• M27: 5,242,807 km (0.106 R)
• M28: 5,324,787 km (0.12 R)
• M29: 5,727,205 km (0.114 R)
• M30: 6,024,755 km (0.077 R)
• M31: 6,356,414 km (0.106 R)
• M32: 6,575,874 km (0.063 R)
• M33: 6,753,297 km (0.055 R)
• M34: 6,827,796 km (0.07 R)
• M35: 7,037,533 km (0.116 R)
• M36: 7,340,917 km (0.108 R)
• M37: 7,571,298 km (0.063 R)
• M38: 7,757,248 km (0.104 R)
• M39: 8,500,301 km (0.04 R)
• M40: 9,216,426 km (0.112 R)
• M41: 9,299,153 km (0.069 R)
• M42: 9,448,452 km (0.115 R)
• M43: 9,498,418 km (0.116 R)
• M44: 9,816,762 km (0.081 R)
• M45: 10,053,575 km (0.081 R)
• M46: 10,446,868 km (0.086 R)
• M47: 10,932,313 km (0.084 R)
• M48: 11,213,108 km (0.108 R)
• M49: 11,301,371 km (0.071 R)
• M50: 11,674,468 km (0.116 R)
• M51: 11,728,024 km (0.078 R)
• M52: 11,997,450 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 8.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.49 AU - 5.69 AU

Year: 4216 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,899,750 km

• M1: 104,120 km (0.075 R)
• M2: 178,171 km (0.114 R)
• M3: 268,229 km (0.074 R)
• M4: 340,036 km (0.082 R)
• M5: 395,088 km (0.055 R)
• M6: 471,383 km (0.101 R)
• M7: 543,938 km (0.051 R)
• M8: 691,142 km (0.111 R)
• M9: 753,973 km (0.077 R)
• M10: 1,122,134 km (0.067 R)
• M11: 1,391,859 km (0.093 R)
• M12: 1,653,655 km (0.106 R)
• M13: 1,739,524 km (0.098 R)
• M14: 2,006,407 km (0.056 R)
• M15: 2,562,163 km (0.113 R)
• M16: 2,712,658 km (0.073 R)
• M17: 3,694,020 km (0.105 R)
• M18: 3,940,857 km (0.105 R)
• M19: 4,173,481 km (0.077 R)
• M20: 4,252,020 km (0.117 R)
• M21: 4,390,698 km (0.096 R)
• M22: 5,211,541 km (0.084 R)
• M23: 5,317,456 km (0.034 R)
• M24: 5,661,232 km (0.096 R)
• M25: 5,726,457 km (0.111 R)
• M26: 5,813,972 km (0.025 R)
• M27: 5,879,795 km (0.094 R)
• M28: 6,056,619 km (0.11 R)
• M29: 6,145,780 km (0.053 R)
• M30: 6,347,886 km (0.053 R)
• M31: 6,827,946 km (0.093 R)
• M32: 7,154,369 km (0.118 R)
• M33: 7,272,252 km (0.088 R)
• M34: 7,701,897 km (0.069 R)
• M35: 7,944,245 km (0.073 R)
• M36: 8,386,756 km (0.051 R)
• M37: 8,461,256 km (0.026 R)
• M38: 9,475,828 km (0.047 R)
• M39: 9,683,470 km (0.094 R)
• M40: 9,944,967 km (0.085 R)
• M41: 9,997,476 km (0.067 R)
• M42: 10,288,444 km (0.111 R)
• M43: 10,851,530 km (0.054 R)
• M44: 10,932,762 km (0.119 R)
• M45: 11,424,640 km (0.116 R)
• M46: 11,728,772 km (0.117 R)
• M47: 11,867,898 km (0.095 R)
• M48: 11,923,698 km (0.101 R)
• M49: 12,458,211 km (0.093 R)
• M50: 13,115,844 km (0.099 R)
• M51: 13,260,206 km (0.093 R)
• M52: 13,550,725 km (0.085 R)
• M53: 14,226,758 km (0.087 R)
• M54: 14,285,998 km (0.103 R)
• M55: 15,094,724 km (0.048 R)
• M56: 15,155,162 km (0.073 R)
• M57: 16,072,346 km (0.093 R)
• M58: 16,350,898 km (0.082 R)
• M59: 17,038,749 km (0.114 R)
• M60: 17,640,431 km (0.062 R)
• M61: 17,768,038 km (0.102 R)
• M62: 17,895,795 km (0.105 R)
• M63: 18,024,000 km (0.062 R)
• M64: 18,345,785 km (0.092 R)
• M65: 18,864,591 km (0.078 R)
• M66: 18,995,040 km (0.108 R)
• M67: 19,585,652 km (0.031 R)
• M68: 19,982,835 km (0.048 R)
• M69: 20,249,119 km (0.113 R)
• M70: 20,315,840 km (0.064 R)
• M71: 20,617,130 km (0.092 R)
• M72: 21,190,239 km (0.027 R)
• M73: 21,871,209 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 7.2

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.81 AU - 17.39 AU

Year: 20479 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,899,750 km

• M1: 114,293 km (0.06 R)
• M2: 350,059 km (0.104 R)
• M3: 400,473 km (0.109 R)
• M4: 509,680 km (0.032 R)
• M5: 671,246 km (0.055 R)
• M6: 873,053 km (0.081 R)
• M7: 920,476 km (0.041 R)
• M8: 1,043,146 km (0.093 R)
• M9: 1,277,715 km (0.109 R)
• M10: 1,415,196 km (0.075 R)
• M11: 1,471,594 km (0.07 R)
• M12: 1,586,785 km (0.061 R)
• M13: 2,305,453 km (0.098 R)
• M14: 2,405,983 km (0.107 R)
• M15: 2,507,859 km (0.105 R)
• M16: 2,822,313 km (0.101 R)
• M17: 3,760,292 km (0.096 R)
• M18: 3,918,716 km (0.086 R)
• M19: 4,160,466 km (0.092 R)
• M20: 4,871,804 km (0.108 R)
• M21: 5,001,206 km (0.114 R)
• M22: 6,077,264 km (0.052 R)
• M23: 6,123,639 km (0.069 R)
• M24: 7,869,446 km (0.096 R)
• M25: 8,021,587 km (0.079 R)
• M26: 8,901,373 km (0.077 R)
• M27: 9,433,193 km (0.105 R)
• M28: 10,976,445 km (0.08 R)
• M29: 11,260,232 km (0.099 R)
• M30: 11,431,671 km (0.057 R)
• M31: 11,777,092 km (0.107 R)
• M32: 11,893,031 km (0.096 R)
• M33: 12,125,955 km (0.08 R)
• M34: 12,184,447 km (0.119 R)
• M35: 12,833,852 km (0.08 R)
• M36: 15,669,180 km (0.096 R)
• M37: 16,764,087 km (0.119 R)
• M38: 17,222,156 km (0.104 R)
• M39: 18,016,820 km (0.096 R)
• M40: 18,083,690 km (0.09 R)
• M41: 18,150,560 km (0.105 R)
• M42: 18,688,215 km (0.082 R)
• M43: 21,101,976 km (0.077 R)
• M44: 22,237,574 km (0.06 R)
• M45: 22,812,778 km (0.103 R)
• M46: 23,684,933 km (0.118 R)
• M47: 28,283,273 km (0.118 R)
• M48: 28,672,227 km (0.027 R)
• M49: 28,828,258 km (0.11 R)
• M50: 29,219,606 km (0.116 R)
• M51: 30,722,765 km (0.114 R)
• M52: 31,363,044 km (0.044 R)
• M53: 32,494,453 km (0.066 R)
• M54: 33,392,638 km (0.05 R)
• M55: 33,639,026 km (0.105 R)
• M56: 35,715,594 km (0.105 R)
• M57: 35,883,443 km (0.118 R)
• M58: 36,135,814 km (0.075 R)
• M59: 36,642,353 km (0.092 R)
• M60: 36,811,698 km (0.053 R)
• M61: 36,981,342 km (0.056 R)
• M62: 37,066,164 km (0.066 R)
• M63: 38,004,441 km (0.108 R)
• M64: 39,730,352 km (0.116 R)
• M65: 41,481,545 km (0.089 R)
• M66: 41,834,895 km (0.096 R)
• M67: 45,331,296 km (0.03 R)
• M68: 45,968,733 km (0.091 R)
• M69: 46,059,988 km (0.055 R)
• M70: 46,792,568 km (0.101 R)
• M71: 47,898,695 km (0.101 R)
• M72: 48,269,249 km (0.087 R)
• M73: 49,013,349 km (0.107 R)
• M74: 49,761,189 km (0.069 R)
• M75: 50,042,582 km (0.111 R)
• M76: 53,364,852 km (0.106 R)
• M77: 54,327,065 km (0.055 R)
• M78: 55,197,874 km (0.083 R)
• M79: 56,171,008 km (0.116 R)
• M80: 56,268,546 km (0.064 R)
• M81: 57,051,542 km (0.115 R)
• M82: 57,936,712 km (0.114 R)
• M83: 58,035,297 km (0.118 R)
• M84: 58,925,554 km (0.098 R)
• M85: 60,319,208 km (0.048 R)
• M86: 62,430,034 km (0.042 R)
• M87: 62,632,440 km (0.106 R)
• M88: 64,156,543 km (0.068 R)
• M89: 65,590,139 km (0.118 R)
• M90: 66,104,606 km (0.091 R)
• M91: 67,241,251 km (0.109 R)
• M92: 67,448,743 km (0.089 R)
• M93: 68,488,748 km (0.052 R)
• M94: 69,533,988 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.3

Radius: 7.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.99 AU - 17.87 AU

Year: 22250 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,899,750 km

• M1: 96,790 km (0.064 R)
• M2: 195,375 km (0.119 R)
• M3: 294,857 km (0.104 R)
• M4: 480,209 km (0.115 R)
• M5: 654,640 km (0.052 R)
• M6: 1,007,392 km (0.106 R)
• M7: 1,137,093 km (0.069 R)
• M8: 2,384,440 km (0.089 R)
• M9: 2,762,923 km (0.081 R)
• M10: 2,867,193 km (0.115 R)
• M11: 3,324,364 km (0.071 R)
• M12: 4,037,497 km (0.076 R)
• M13: 4,518,155 km (0.118 R)
• M14: 4,796,407 km (0.116 R)
• M15: 4,985,199 km (0.054 R)
• M16: 5,112,358 km (0.102 R)
• M17: 5,240,563 km (0.113 R)
• M18: 5,305,040 km (0.086 R)
• M19: 5,797,366 km (0.042 R)
• M20: 6,511,098 km (0.055 R)
• M21: 7,144,794 km (0.074 R)
• M22: 7,324,312 km (0.056 R)
• M23: 8,319,287 km (0.111 R)
• M24: 8,508,229 km (0.081 R)
• M25: 8,967,345 km (0.103 R)
• M26: 9,631,560 km (0.055 R)
• M27: 9,829,926 km (0.1 R)
• M28: 12,832,505 km (0.08 R)
• M29: 13,491,185 km (0.108 R)
• M30: 13,668,757 km (0.116 R)
• M31: 14,070,877 km (0.057 R)
• M32: 14,160,785 km (0.065 R)
• M33: 14,296,021 km (0.111 R)
• M34: 16,328,159 km (0.12 R)
• M35: 16,612,245 km (0.071 R)
• M36: 17,281,396 km (0.117 R)
• M37: 17,570,868 km (0.115 R)
• M38: 18,645,879 km (0.094 R)
• M39: 19,341,210 km (0.084 R)
• M40: 19,491,256 km (0.097 R)
• M41: 20,399,764 km (0.085 R)
• M42: 20,603,516 km (0.045 R)
• M43: 21,116,039 km (0.082 R)
• M44: 21,996,721 km (0.095 R)
• M45: 24,709,978 km (0.089 R)
• M46: 25,967,797 km (0.108 R)
• M47: 28,830,202 km (0.097 R)
• M48: 29,345,567 km (0.117 R)
• M49: 30,968,554 km (0.108 R)
• M50: 31,614,069 km (0.057 R)
• M51: 33,337,137 km (0.094 R)
• M52: 35,701,981 km (0.098 R)
• M53: 36,625,897 km (0.064 R)
• M54: 37,620,125 km (0.087 R)
• M55: 38,434,386 km (0.101 R)
• M56: 40,719,493 km (0.101 R)
• M57: 40,783,521 km (0.052 R)
• M58: 42,592,010 km (0.108 R)
• M59: 42,787,385 km (0.093 R)
• M60: 43,178,882 km (0.119 R)
• M61: 43,637,100 km (0.092 R)
• M62: 43,768,447 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit