🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.6 AU - 0.86 AU

Year: 218 Days

Day: 42.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,612,119 km

• M1: 234,420 km (0.094 R)
• M2: 290,519 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.72 AU - 1.04 AU

Year: 289 Days

Day: 45.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.96 AU - 2.1 AU

Year: 1012 Days

Day: 40.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.19 AU - 3.23 AU

Year: 2012 Days

Day: 37.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,612,119 km

• M1: 412,890 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 12.6

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.78 AU - 9.64 AU

Year: 7490 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,612,119 km

• M1: 158,275 km (0.095 R)
• M2: 253,718 km (0.119 R)
• M3: 399,426 km (0.109 R)
• M4: 614,099 km (0.052 R)
• M5: 749,635 km (0.092 R)
• M6: 860,786 km (0.112 R)
• M7: 1,364,931 km (0.108 R)
• M8: 1,493,585 km (0.088 R)
• M9: 1,615,208 km (0.111 R)
• M10: 2,086,292 km (0.102 R)
• M11: 2,312,185 km (0.109 R)
• M12: 2,402,392 km (0.072 R)
• M13: 2,493,647 km (0.061 R)
• M14: 2,666,432 km (0.088 R)
• M15: 3,179,852 km (0.118 R)
• M16: 3,382,408 km (0.054 R)
• M17: 3,485,182 km (0.086 R)
• M18: 3,891,938 km (0.075 R)
• M19: 3,999,948 km (0.116 R)
• M20: 4,718,018 km (0.092 R)
• M21: 4,982,955 km (0.09 R)
• M22: 5,338,250 km (0.102 R)
• M23: 5,493,084 km (0.083 R)
• M24: 5,614,558 km (0.107 R)
• M25: 5,895,652 km (0.085 R)
• M26: 6,109,577 km (0.093 R)
• M27: 6,199,336 km (0.061 R)
• M28: 6,344,147 km (0.071 R)
• M29: 6,673,860 km (0.107 R)
• M30: 7,255,048 km (0.047 R)
• M31: 7,369,490 km (0.073 R)
• M32: 7,619,468 km (0.103 R)
• M33: 7,794,049 km (0.116 R)
• M34: 7,950,528 km (0.109 R)
• M35: 8,286,376 km (0.067 R)
• M36: 8,425,950 km (0.036 R)
• M37: 8,606,665 km (0.086 R)
• M38: 9,053,813 km (0.115 R)
• M39: 9,218,370 km (0.076 R)
• M40: 9,321,743 km (0.068 R)
• M41: 9,487,796 km (0.111 R)
• M42: 9,654,897 km (0.066 R)
• M43: 9,865,232 km (0.081 R)
• M44: 10,204,819 km (0.06 R)
• M45: 10,678,146 km (0.076 R)
• M46: 10,895,662 km (0.045 R)
• M47: 11,202,786 km (0.106 R)
• M48: 11,668,634 km (0.059 R)
• M49: 12,073,147 km (0.113 R)
• M50: 12,459,259 km (0.108 R)
• M51: 12,942,011 km (0.072 R)
• M52: 13,127,512 km (0.114 R)
• M53: 13,290,574 km (0.12 R)
• M54: 13,477,721 km (0.068 R)
• M55: 14,235,285 km (0.085 R)
• M56: 14,378,899 km (0.091 R)
• M57: 14,715,793 km (0.054 R)
• M58: 15,103,999 km (0.082 R)
• M59: 15,421,895 km (0.036 R)
• M60: 16,089,251 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 9.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.43 AU - 12.57 AU

Year: 13643 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,612,119 km

• M1: 322,683 km (0.117 R)
• M2: 467,194 km (0.082 R)
• M3: 716,275 km (0.058 R)
• M4: 867,518 km (0.059 R)
• M5: 1,114,654 km (0.036 R)
• M6: 1,240,166 km (0.093 R)
• M7: 1,731,446 km (0.025 R)
• M8: 2,538,227 km (0.12 R)
• M9: 2,604,649 km (0.07 R)
• M10: 3,632,535 km (0.058 R)
• M11: 4,467,441 km (0.107 R)
• M12: 4,588,466 km (0.112 R)
• M13: 5,125,971 km (0.041 R)
• M14: 5,316,858 km (0.115 R)
• M15: 5,661,681 km (0.08 R)
• M16: 6,441,535 km (0.056 R)
• M17: 6,509,901 km (0.066 R)
• M18: 7,685,441 km (0.083 R)
• M19: 7,831,000 km (0.071 R)
• M20: 8,322,429 km (0.074 R)
• M21: 8,849,312 km (0.041 R)
• M22: 9,309,475 km (0.054 R)
• M23: 9,464,608 km (0.111 R)
• M24: 9,803,747 km (0.104 R)
• M25: 10,040,859 km (0.119 R)
• M26: 10,120,296 km (0.118 R)
• M27: 10,253,139 km (0.073 R)
• M28: 11,475,204 km (0.101 R)
• M29: 12,485,588 km (0.108 R)
• M30: 12,599,581 km (0.062 R)
• M31: 14,024,501 km (0.066 R)
• M32: 14,740,776 km (0.093 R)
• M33: 16,992,074 km (0.098 R)
• M34: 17,563,538 km (0.084 R)
• M35: 18,367,627 km (0.089 R)
• M36: 18,986,812 km (0.117 R)
• M37: 19,052,336 km (0.083 R)
• M38: 21,224,198 km (0.116 R)
• M39: 21,565,131 km (0.051 R)
• M40: 22,807,991 km (0.041 R)
• M41: 23,192,307 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.6

Radius: 4.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.17 AU - 17.59 AU

Year: 20081 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,612,119 km

• M1: 264,489 km (0.12 R)
• M2: 381,175 km (0.114 R)
• M3: 1,158,336 km (0.061 R)
• M4: 1,196,035 km (0.097 R)
• M5: 1,533,977 km (0.051 R)
• M6: 1,596,508 km (0.116 R)
• M7: 1,833,322 km (0.068 R)
• M8: 2,291,690 km (0.069 R)
• M9: 2,533,590 km (0.055 R)
• M10: 3,918,118 km (0.116 R)
• M11: 4,090,604 km (0.086 R)
• M12: 5,051,770 km (0.093 R)
• M13: 5,114,153 km (0.111 R)
• M14: 5,365,926 km (0.085 R)
• M15: 5,525,397 km (0.098 R)
• M16: 6,379,452 km (0.106 R)
• M17: 6,514,389 km (0.097 R)
• M18: 6,684,482 km (0.092 R)
• M19: 7,771,460 km (0.031 R)
• M20: 7,807,513 km (0.113 R)
• M21: 8,060,782 km (0.101 R)
• M22: 8,836,896 km (0.117 R)
• M23: 11,838,128 km (0.074 R)
• M24: 12,464,345 km (0.092 R)
• M25: 15,164,736 km (0.103 R)
• M26: 15,254,644 km (0.037 R)
• M27: 15,525,865 km (0.093 R)
• M28: 16,027,018 km (0.081 R)
• M29: 16,256,651 km (0.106 R)
• M30: 16,302,727 km (0.102 R)
• M31: 16,348,803 km (0.073 R)
• M32: 16,765,583 km (0.111 R)
• M33: 17,138,979 km (0.113 R)
• M34: 18,323,346 km (0.108 R)
• M35: 20,820,134 km (0.098 R)
• M36: 20,920,215 km (0.049 R)
• M37: 21,221,356 km (0.051 R)
• M38: 22,542,903 km (0.119 R)
• M39: 23,213,550 km (0.073 R)
• M40: 23,421,342 km (0.105 R)
• M41: 25,478,313 km (0.07 R)
• M42: 25,531,869 km (0.091 R)
• M43: 25,692,537 km (0.084 R)
• M44: 25,907,359 km (0.109 R)
• M45: 26,935,994 km (0.109 R)
• M46: 27,099,654 km (0.1 R)
• M47: 27,647,332 km (0.12 R)
• M48: 29,593,301 km (0.098 R)
• M49: 32,855,432 km (0.087 R)
• M50: 34,026,784 km (0.082 R)
• M51: 34,558,305 km (0.056 R)
• M52: 35,749,403 km (0.104 R)
• M53: 36,953,816 km (0.075 R)
• M54: 37,014,403 km (0.119 R)
• M55: 37,561,033 km (0.1 R)
• M56: 37,865,914 km (0.11 R)
• M57: 39,278,716 km (0.114 R)
• M58: 40,396,362 km (0.106 R)
• M59: 41,524,330 km (0.039 R)
• M60: 41,587,310 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.4

Radius: 6.5

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.54 AU - 15.34 AU

Year: 20202 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,612,119 km

• M1: 129,253 km (0.119 R)
• M2: 203,603 km (0.092 R)
• M3: 448,195 km (0.03 R)
• M4: 1,548,936 km (0.034 R)
• M5: 2,024,957 km (0.112 R)
• M6: 4,006,381 km (0.075 R)
• M7: 4,557,948 km (0.109 R)
• M8: 4,699,468 km (0.119 R)
• M9: 5,084,233 km (0.044 R)
• M10: 5,133,152 km (0.065 R)
• M11: 5,935,296 km (0.043 R)
• M12: 6,298,370 km (0.087 R)
• M13: 6,350,878 km (0.068 R)
• M14: 6,991,756 km (0.101 R)
• M15: 7,541,528 km (0.074 R)
• M16: 8,682,361 km (0.055 R)
• M17: 10,305,947 km (0.117 R)
• M18: 10,554,279 km (0.032 R)
• M19: 10,679,194 km (0.09 R)
• M20: 11,631,683 km (0.106 R)
• M21: 13,010,377 km (0.069 R)
• M22: 13,616,997 km (0.111 R)
• M23: 13,889,564 km (0.117 R)
• M24: 14,509,348 km (0.117 R)
• M25: 14,787,600 km (0.094 R)
• M26: 15,704,485 km (0.061 R)
• M27: 16,205,788 km (0.027 R)
• M28: 16,349,850 km (0.11 R)
• M29: 17,371,155 km (0.097 R)
• M30: 17,444,907 km (0.119 R)
• M31: 17,518,659 km (0.076 R)
• M32: 18,638,698 km (0.104 R)
• M33: 19,935,711 km (0.092 R)
• M34: 20,245,229 km (0.114 R)
• M35: 22,375,054 km (0.065 R)
• M36: 23,262,918 km (0.099 R)
• M37: 24,575,041 km (0.105 R)
• M38: 27,958,496 km (0.119 R)
• M39: 29,880,679 km (0.055 R)
• M40: 30,057,503 km (0.109 R)
• M41: 30,679,232 km (0.113 R)
• M42: 31,036,472 km (0.059 R)
• M43: 31,484,817 km (0.12 R)
• M44: 33,208,184 km (0.045 R)
• M45: 33,850,857 km (0.101 R)
• M46: 34,683,219 km (0.08 R)
• M47: 35,522,164 km (0.102 R)
• M48: 36,367,841 km (0.062 R)
• M49: 37,125,105 km (0.109 R)
• M50: 37,315,244 km (0.083 R)
• M51: 39,137,645 km (0.072 R)
• M52: 39,524,954 km (0.097 R)
• M53: 39,913,609 km (0.109 R)
• M54: 40,498,836 km (0.11 R)
• M55: 41,677,967 km (0.119 R)
• M56: 43,067,731 km (0.032 R)
• M57: 43,467,606 km (0.064 R)
• M58: 44,674,711 km (0.032 R)
• M59: 45,180,801 km (0.111 R)
• M60: 45,892,737 km (0.074 R)
• M61: 46,198,814 km (0.096 R)
• M62: 46,301,139 km (0.096 R)
• M63: 46,710,738 km (0.075 R)
• M64: 46,813,362 km (0.094 R)
• M65: 47,533,527 km (0.102 R)
• M66: 49,611,591 km (0.112 R)
• M67: 49,821,028 km (0.077 R)
• M68: 50,240,799 km (0.096 R)
• M69: 50,767,085 km (0.085 R)
• M70: 50,872,701 km (0.058 R)
• M71: 53,426,187 km (0.08 R)
• M72: 54,718,413 km (0.117 R)
• M73: 55,368,416 km (0.065 R)
• M74: 55,803,147 km (0.088 R)
• M75: 56,457,488 km (0.083 R)
• M76: 57,553,592 km (0.111 R)
• M77: 58,325,068 km (0.109 R)
• M78: 59,210,837 km (0.12 R)
• M79: 60,212,694 km (0.032 R)
• M80: 62,572,152 km (0.095 R)
• M81: 67,961,116 km (0.1 R)
• M82: 70,181,597 km (0.102 R)
• M83: 70,887,699 km (0.083 R)
• M84: 72,188,303 km (0.117 R)
• M85: 73,258,227 km (0.112 R)
• M86: 73,496,835 km (0.108 R)
• M87: 74,333,536 km (0.083 R)
• M88: 75,775,361 km (0.091 R)
• M89: 76,016,512 km (0.103 R)
• M90: 77,226,310 km (0.1 R)
• M91: 77,833,528 km (0.09 R)
• M92: 78,076,924 km (0.119 R)
• M93: 79,175,122 km (0.085 R)
• M94: 82,500,383 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.7

Radius: 7.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.21 AU - 20.35 AU

Year: 22980 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,612,119 km

• M1: 132,843 km (0.072 R)
• M2: 228,137 km (0.095 R)
• M3: 278,252 km (0.058 R)
• M4: 405,410 km (0.071 R)
• M5: 596,896 km (0.06 R)
• M6: 767,587 km (0.04 R)
• M7: 816,954 km (0.066 R)
• M8: 936,483 km (0.06 R)
• M9: 1,043,744 km (0.118 R)
• M10: 1,231,789 km (0.118 R)
• M11: 1,349,822 km (0.102 R)
• M12: 1,683,425 km (0.107 R)
• M13: 1,792,781 km (0.101 R)
• M14: 1,904,680 km (0.087 R)
• M15: 2,473,601 km (0.056 R)
• M16: 2,623,797 km (0.061 R)
• M17: 3,728,278 km (0.093 R)
• M18: 4,164,506 km (0.077 R)
• M19: 4,313,505 km (0.051 R)
• M20: 4,586,222 km (0.096 R)
• M21: 4,864,474 km (0.089 R)
• M22: 5,116,546 km (0.058 R)
• M23: 6,612,375 km (0.103 R)
• M24: 6,821,513 km (0.069 R)
• M25: 7,032,745 km (0.089 R)
• M26: 7,425,739 km (0.111 R)
• M27: 7,679,457 km (0.061 R)
• M28: 7,862,565 km (0.095 R)
• M29: 8,010,068 km (0.111 R)
• M30: 8,158,469 km (0.1 R)
• M31: 8,609,058 km (0.101 R)
• M32: 9,145,067 km (0.091 R)
• M33: 9,261,305 km (0.034 R)
• M34: 9,613,010 km (0.055 R)
• M35: 10,653,612 km (0.093 R)
• M36: 12,237,854 km (0.103 R)
• M37: 12,970,135 km (0.1 R)
• M38: 13,144,567 km (0.109 R)
• M39: 13,760,910 km (0.067 R)
• M40: 14,794,033 km (0.107 R)
• M41: 15,945,039 km (0.081 R)
• M42: 16,085,062 km (0.109 R)
• M43: 17,076,747 km (0.11 R)
• M44: 17,991,089 km (0.113 R)
• M45: 18,871,921 km (0.111 R)
• M46: 19,020,023 km (0.068 R)
• M47: 19,168,574 km (0.118 R)
• M48: 19,666,585 km (0.111 R)
• M49: 20,118,370 km (0.033 R)
• M50: 21,185,901 km (0.107 R)
• M51: 21,700,667 km (0.107 R)
• M52: 22,115,502 km (0.118 R)
• M53: 22,480,670 km (0.032 R)
• M54: 23,481,630 km (0.1 R)
• M55: 23,854,128 km (0.085 R)
• M56: 24,121,460 km (0.117 R)
• M57: 24,604,960 km (0.047 R)
• M58: 24,929,139 km (0.053 R)
• M59: 25,037,448 km (0.118 R)
• M60: 27,516,733 km (0.092 R)
• M61: 27,909,428 km (0.095 R)
• M62: 27,965,676 km (0.099 R)
• M63: 28,870,743 km (0.062 R)
• M64: 29,384,014 km (0.099 R)
• M65: 30,304,041 km (0.077 R)
• M66: 34,258,062 km (0.067 R)
• M67: 34,499,214 km (0.032 R)
• M68: 36,387,139 km (0.114 R)
• M69: 37,685,050 km (0.119 R)
• M70: 38,433,488 km (0.096 R)
• M71: 38,809,428 km (0.086 R)
• M72: 39,060,902 km (0.095 R)
• M73: 40,008,455 km (0.088 R)
• M74: 40,198,893 km (0.074 R)
• M75: 40,389,480 km (0.117 R)
• M76: 41,155,421 km (0.073 R)
• M77: 41,733,019 km (0.091 R)
• M78: 42,184,056 km (0.079 R)
• M79: 42,571,964 km (0.074 R)
• M80: 43,481,668 km (0.096 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit