🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.78 AU

Year: 228 Days

Day: 36.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 91.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.8 AU - 0.82 AU

Year: 272 Days

Day: 30 Hours

Environment

Temp: 75 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.14 AU - 1.26 AU

Year: 490 Days

Day: 47.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.57 AU - 3.47 AU

Year: 1956 Days

Day: 18.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,148,638 km

• M1: 1,365,829 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 8.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.98 AU - 11.98 AU

Year: 11753 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,148,638 km

• M1: 118,182 km (0.085 R)
• M2: 235,018 km (0.104 R)
• M3: 763,697 km (0.076 R)
• M4: 820,544 km (0.091 R)
• M5: 1,041,500 km (0.102 R)
• M6: 1,467,106 km (0.054 R)
• M7: 1,636,900 km (0.119 R)
• M8: 1,736,831 km (0.115 R)
• M9: 1,890,618 km (0.072 R)
• M10: 2,075,670 km (0.072 R)
• M11: 2,266,857 km (0.087 R)
• M12: 2,322,507 km (0.08 R)
• M13: 2,814,385 km (0.087 R)
• M14: 2,874,373 km (0.051 R)
• M15: 3,337,977 km (0.118 R)
• M16: 3,433,570 km (0.103 R)
• M17: 3,992,318 km (0.101 R)
• M18: 4,128,004 km (0.074 R)
• M19: 4,230,628 km (0.078 R)
• M20: 4,299,592 km (0.102 R)
• M21: 5,156,190 km (0.045 R)
• M22: 5,566,238 km (0.069 R)
• M23: 5,717,930 km (0.087 R)
• M24: 6,299,118 km (0.042 R)
• M25: 6,616,714 km (0.094 R)
• M26: 7,062,067 km (0.087 R)
• M27: 7,433,518 km (0.12 R)
• M28: 7,516,994 km (0.05 R)
• M29: 8,152,785 km (0.107 R)
• M30: 8,368,505 km (0.041 R)
• M31: 10,721,979 km (0.095 R)
• M32: 10,816,225 km (0.105 R)
• M33: 12,363,666 km (0.101 R)
• M34: 13,671,001 km (0.072 R)
• M35: 13,927,412 km (0.096 R)
• M36: 14,030,485 km (0.088 R)
• M37: 15,552,793 km (0.104 R)
• M38: 15,713,162 km (0.113 R)
• M39: 16,143,705 km (0.106 R)
• M40: 16,523,683 km (0.112 R)
• M41: 16,851,751 km (0.092 R)
• M42: 17,292,467 km (0.092 R)
• M43: 17,681,122 km (0.119 R)
• M44: 18,864,591 km (0.115 R)
• M45: 19,264,765 km (0.108 R)
• M46: 19,437,102 km (0.059 R)
• M47: 20,423,401 km (0.112 R)
• M48: 21,485,545 km (0.082 R)
• M49: 21,843,533 km (0.075 R)
• M50: 21,963,211 km (0.055 R)
• M51: 22,625,930 km (0.057 R)
• M52: 25,341,580 km (0.04 R)
• M53: 25,846,323 km (0.106 R)
• M54: 26,609,572 km (0.118 R)
• M55: 26,737,627 km (0.095 R)
• M56: 27,509,552 km (0.095 R)
• M57: 32,224,429 km (0.092 R)
• M58: 32,702,543 km (0.112 R)
• M59: 34,151,249 km (0.102 R)
• M60: 35,620,749 km (0.11 R)
• M61: 35,761,820 km (0.116 R)
• M62: 35,973,650 km (0.109 R)
• M63: 36,327,749 km (0.058 R)
• M64: 36,683,043 km (0.095 R)
• M65: 37,110,893 km (0.029 R)
• M66: 37,325,417 km (0.077 R)
• M67: 37,540,389 km (0.099 R)
• M68: 37,683,853 km (0.077 R)
• M69: 37,755,660 km (0.103 R)
• M70: 38,331,911 km (0.067 R)
• M71: 39,566,243 km (0.039 R)
• M72: 39,785,404 km (0.108 R)
• M73: 39,931,711 km (0.029 R)
• M74: 40,298,375 km (0.114 R)
• M75: 40,813,441 km (0.11 R)
• M76: 41,034,995 km (0.049 R)
• M77: 41,627,403 km (0.096 R)
• M78: 42,073,653 km (0.056 R)
• M79: 42,745,946 km (0.07 R)
• M80: 43,723,269 km (0.071 R)
• M81: 44,252,546 km (0.061 R)
• M82: 44,707,922 km (0.093 R)
• M83: 45,393,978 km (0.116 R)
• M84: 45,776,649 km (0.077 R)
• M85: 49,897,622 km (0.065 R)
• M86: 50,134,435 km (0.088 R)
• M87: 50,213,423 km (0.116 R)
• M88: 51,962,372 km (0.108 R)
• M89: 53,246,669 km (0.109 R)
• M90: 53,892,783 km (0.08 R)
• M91: 54,054,647 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 10

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.56 AU - 12.32 AU

Year: 13489 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,148,638 km

• M1: 275,410 km (0.078 R)
• M2: 611,257 km (0.079 R)
• M3: 721,511 km (0.081 R)
• M4: 1,171,950 km (0.043 R)
• M5: 1,312,273 km (0.111 R)
• M6: 1,813,276 km (0.06 R)
• M7: 2,024,807 km (0.109 R)
• M8: 2,145,832 km (0.116 R)
• M9: 2,219,584 km (0.117 R)
• M10: 2,575,477 km (0.112 R)
• M11: 3,255,399 km (0.065 R)
• M12: 4,172,285 km (0.063 R)
• M13: 4,452,781 km (0.083 R)
• M14: 5,264,050 km (0.06 R)
• M15: 5,567,434 km (0.114 R)
• M16: 5,841,797 km (0.088 R)
• M17: 5,945,917 km (0.081 R)
• M18: 6,332,777 km (0.106 R)
• M19: 6,511,247 km (0.104 R)
• M20: 6,727,715 km (0.059 R)
• M21: 6,836,922 km (0.095 R)
• M22: 7,316,682 km (0.069 R)
• M23: 7,807,513 km (0.092 R)
• M24: 7,960,551 km (0.095 R)
• M25: 8,114,787 km (0.112 R)
• M26: 8,192,129 km (0.062 R)
• M27: 8,543,834 km (0.119 R)
• M28: 9,020,303 km (0.114 R)
• M29: 9,628,119 km (0.087 R)
• M30: 9,792,377 km (0.114 R)
• M31: 10,249,100 km (0.111 R)
• M32: 10,332,875 km (0.115 R)
• M33: 10,840,460 km (0.066 R)
• M34: 11,573,340 km (0.093 R)
• M35: 11,792,052 km (0.114 R)
• M36: 11,923,848 km (0.066 R)
• M37: 12,411,537 km (0.113 R)
• M38: 13,041,494 km (0.116 R)
• M39: 14,099,151 km (0.083 R)
• M40: 15,041,019 km (0.099 R)
• M41: 15,857,673 km (0.072 R)
• M42: 16,100,471 km (0.117 R)
• M43: 16,540,887 km (0.114 R)
• M44: 16,639,322 km (0.087 R)
• M45: 16,836,642 km (0.05 R)
• M46: 17,134,192 km (0.1 R)
• M47: 17,936,186 km (0.103 R)
• M48: 18,494,635 km (0.095 R)
• M49: 18,904,384 km (0.093 R)
• M50: 19,058,769 km (0.081 R)
• M51: 19,161,991 km (0.065 R)
• M52: 19,785,066 km (0.086 R)
• M53: 20,361,916 km (0.099 R)
• M54: 21,425,108 km (0.12 R)
• M55: 22,342,891 km (0.053 R)
• M56: 22,888,773 km (0.075 R)
• M57: 23,660,399 km (0.054 R)
• M58: 25,115,987 km (0.106 R)
• M59: 25,740,558 km (0.092 R)
• M60: 26,485,256 km (0.102 R)
• M61: 27,062,853 km (0.099 R)
• M62: 27,178,941 km (0.089 R)
• M63: 27,353,223 km (0.085 R)
• M64: 28,113,180 km (0.12 R)
• M65: 33,001,589 km (0.087 R)
• M66: 34,060,443 km (0.114 R)
• M67: 35,383,636 km (0.109 R)
• M68: 35,574,074 km (0.058 R)
• M69: 35,828,540 km (0.111 R)
• M70: 35,892,269 km (0.082 R)
• M71: 36,147,483 km (0.086 R)
• M72: 36,467,174 km (0.052 R)
• M73: 37,303,127 km (0.111 R)
• M74: 37,432,379 km (0.115 R)
• M75: 37,497,005 km (0.065 R)
• M76: 38,340,737 km (0.088 R)
• M77: 38,471,037 km (0.117 R)
• M78: 38,928,508 km (0.108 R)
• M79: 41,442,799 km (0.057 R)
• M80: 42,990,090 km (0.063 R)
• M81: 44,419,198 km (0.057 R)
• M82: 44,899,108 km (0.089 R)
• M83: 45,036,589 km (0.029 R)
• M84: 45,311,849 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.95 AU - 22.43 AU

Year: 30121 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 103,148,638 km

• M1: 101,727 km (0.108 R)
• M2: 204,650 km (0.06 R)
• M3: 1,044,941 km (0.077 R)
• M4: 1,116,748 km (0.094 R)
• M5: 1,967,661 km (0.101 R)
• M6: 2,381,449 km (0.106 R)
• M7: 3,025,467 km (0.052 R)
• M8: 3,260,336 km (0.083 R)
• M9: 3,393,478 km (0.092 R)
• M10: 3,887,600 km (0.11 R)
• M11: 4,229,581 km (0.091 R)
• M12: 4,492,424 km (0.069 R)
• M13: 4,551,515 km (0.07 R)
• M14: 5,406,467 km (0.12 R)
• M15: 5,469,298 km (0.11 R)
• M16: 5,819,956 km (0.077 R)
• M17: 6,342,950 km (0.075 R)
• M18: 6,812,837 km (0.056 R)
• M19: 7,017,636 km (0.115 R)
• M20: 7,120,859 km (0.096 R)
• M21: 7,189,973 km (0.102 R)
• M22: 7,538,685 km (0.109 R)
• M23: 8,000,195 km (0.101 R)
• M24: 8,654,386 km (0.046 R)
• M25: 10,246,557 km (0.082 R)
• M26: 10,363,692 km (0.085 R)
• M27: 11,316,929 km (0.11 R)
• M28: 11,803,870 km (0.108 R)
• M29: 12,630,847 km (0.1 R)
• M30: 13,093,554 km (0.102 R)
• M31: 13,348,319 km (0.064 R)
• M32: 13,862,636 km (0.102 R)
• M33: 14,078,955 km (0.079 R)
• M34: 15,132,423 km (0.05 R)
• M35: 15,489,214 km (0.071 R)
• M36: 16,120,367 km (0.084 R)
• M37: 16,347,756 km (0.026 R)
• M38: 16,393,383 km (0.092 R)
• M39: 17,969,247 km (0.06 R)
• M40: 18,063,494 km (0.114 R)
• M41: 18,918,596 km (0.091 R)
• M42: 19,110,530 km (0.104 R)
• M43: 20,717,510 km (0.088 R)
• M44: 21,014,462 km (0.055 R)
• M45: 22,570,429 km (0.095 R)
• M46: 22,722,869 km (0.067 R)
• M47: 23,645,439 km (0.112 R)
• M48: 23,748,662 km (0.088 R)
• M49: 23,852,034 km (0.078 R)
• M50: 24,111,138 km (0.109 R)
• M51: 24,999,300 km (0.084 R)
• M52: 25,473,825 km (0.105 R)
• M53: 27,076,915 km (0.088 R)
• M54: 27,509,852 km (0.049 R)
• M55: 28,547,462 km (0.1 R)
• M56: 29,931,991 km (0.118 R)
• M57: 30,211,440 km (0.087 R)
• M58: 30,435,687 km (0.089 R)
• M59: 30,660,532 km (0.106 R)
• M60: 31,055,321 km (0.032 R)
• M61: 33,400,866 km (0.08 R)
• M62: 34,624,278 km (0.091 R)
• M63: 34,741,562 km (0.06 R)
• M64: 34,858,847 km (0.074 R)
• M65: 35,094,164 km (0.074 R)
• M66: 35,980,831 km (0.092 R)
• M67: 36,874,978 km (0.11 R)
• M68: 39,600,800 km (0.088 R)
• M69: 41,267,171 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744

Radius: 8

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.81 AU - 21.71 AU

Year: 30290 Days

Day: 19.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,148,638 km

• M1: 173,234 km (0.116 R)
• M2: 531,521 km (0.109 R)
• M3: 803,341 km (0.076 R)
• M4: 1,018,313 km (0.057 R)
• M5: 1,217,278 km (0.115 R)
• M6: 1,321,398 km (0.082 R)
• M7: 2,608,239 km (0.109 R)
• M8: 2,698,446 km (0.12 R)
• M9: 3,069,300 km (0.069 R)
• M10: 3,555,642 km (0.097 R)
• M11: 4,383,218 km (0.088 R)
• M12: 5,555,467 km (0.057 R)
• M13: 5,613,660 km (0.05 R)
• M14: 6,510,051 km (0.116 R)
• M15: 6,694,654 km (0.112 R)
• M16: 7,258,788 km (0.091 R)
• M17: 7,708,180 km (0.061 R)
• M18: 8,904,813 km (0.112 R)
• M19: 8,973,030 km (0.081 R)
• M20: 11,097,619 km (0.11 R)
• M21: 11,244,524 km (0.035 R)
• M22: 13,447,053 km (0.094 R)
• M23: 13,840,047 km (0.101 R)
• M24: 14,077,608 km (0.111 R)
• M25: 14,960,385 km (0.076 R)
• M26: 15,367,441 km (0.104 R)
• M27: 15,531,401 km (0.115 R)
• M28: 16,359,425 km (0.095 R)
• M29: 18,317,960 km (0.054 R)
• M30: 18,928,469 km (0.086 R)
• M31: 19,723,432 km (0.067 R)
• M32: 19,901,603 km (0.085 R)
• M33: 20,709,731 km (0.087 R)
• M34: 21,345,821 km (0.12 R)
• M35: 24,333,889 km (0.096 R)
• M36: 24,716,560 km (0.096 R)
• M37: 25,004,835 km (0.12 R)
• M38: 25,101,176 km (0.119 R)
• M39: 26,561,102 km (0.092 R)
• M40: 28,048,404 km (0.063 R)
• M41: 29,257,604 km (0.088 R)
• M42: 30,278,310 km (0.103 R)
• M43: 30,483,857 km (0.103 R)
• M44: 31,103,192 km (0.042 R)
• M45: 31,726,716 km (0.077 R)
• M46: 33,091,797 km (0.09 R)
• M47: 33,303,478 km (0.077 R)
• M48: 34,154,839 km (0.099 R)
• M49: 34,905,671 km (0.028 R)
• M50: 37,190,629 km (0.116 R)
• M51: 37,963,003 km (0.032 R)
• M52: 40,424,486 km (0.101 R)
• M53: 42,361,779 km (0.074 R)
• M54: 42,476,670 km (0.057 R)
• M55: 42,821,942 km (0.07 R)
• M56: 43,515,328 km (0.066 R)
• M57: 45,265,174 km (0.072 R)
• M58: 49,557,287 km (0.112 R)
• M59: 51,261,206 km (0.083 R)
• M60: 52,860,707 km (0.034 R)
• M61: 53,728,674 km (0.086 R)
• M62: 54,851,555 km (0.085 R)
• M63: 58,138,669 km (0.064 R)
• M64: 58,394,182 km (0.09 R)
• M65: 59,805,938 km (0.082 R)
• M66: 60,063,844 km (0.086 R)
• M67: 61,099,211 km (0.1 R)
• M68: 62,009,963 km (0.109 R)
• M69: 62,140,412 km (0.111 R)
• M70: 62,794,155 km (0.042 R)
• M71: 63,581,788 km (0.047 R)
• M72: 65,830,693 km (0.077 R)
• M73: 67,433,933 km (0.068 R)
• M74: 69,455,898 km (0.087 R)
• M75: 72,732,241 km (0.072 R)
• M76: 73,421,139 km (0.06 R)
• M77: 73,697,297 km (0.074 R)
• M78: 74,805,368 km (0.12 R)
• M79: 80,001,500 km (0.032 R)
• M80: 81,997,884 km (0.064 R)
• M81: 85,458,083 km (0.062 R)
• M82: 87,791,211 km (0.107 R)
• M83: 88,084,423 km (0.11 R)
• M84: 88,671,595 km (0.11 R)
• M85: 88,965,704 km (0.095 R)
• M86: 89,849,977 km (0.112 R)
• M87: 90,145,283 km (0.074 R)
• M88: 91,181,697 km (0.117 R)
• M89: 91,478,649 km (0.1 R)
• M90: 93,117,045 km (0.099 R)
• M91: 94,464,772 km (0.055 R)
• M92: 96,725,196 km (0.086 R)
• M93: 99,156,012 km (0.103 R)
• M94: 99,461,192 km (0.098 R)
• M95: 102,376,704 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 14,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit