🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 253 Days

Day: 20.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,681,878 km

• M1: 147,354 km (0.109 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 9.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.12 AU - 2.28 AU

Year: 2141 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 144.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,681,878 km

• M1: 118,482 km (0.064 R)
• M2: 185,801 km (0.087 R)
• M3: 344,823 km (0.117 R)
• M4: 485,146 km (0.066 R)
• M5: 693,087 km (0.108 R)
• M6: 1,231,639 km (0.076 R)
• M7: 1,321,996 km (0.086 R)
• M8: 1,435,691 km (0.112 R)
• M9: 1,509,742 km (0.106 R)
• M10: 1,796,521 km (0.107 R)
• M11: 2,160,792 km (0.097 R)
• M12: 2,484,222 km (0.082 R)
• M13: 2,664,787 km (0.036 R)
• M14: 2,730,460 km (0.11 R)
• M15: 2,796,583 km (0.056 R)
• M16: 2,863,154 km (0.115 R)
• M17: 3,246,423 km (0.096 R)
• M18: 3,387,195 km (0.104 R)
• M19: 3,487,126 km (0.105 R)
• M20: 3,544,572 km (0.112 R)
• M21: 3,748,324 km (0.049 R)
• M22: 3,822,076 km (0.042 R)
• M23: 4,791,919 km (0.071 R)
• M24: 4,871,954 km (0.084 R)
• M25: 5,001,206 km (0.065 R)
• M26: 5,115,050 km (0.116 R)
• M27: 5,197,030 km (0.071 R)
• M28: 5,362,186 km (0.042 R)
• M29: 5,495,627 km (0.113 R)
• M30: 5,816,964 km (0.057 R)
• M31: 6,266,505 km (0.069 R)
• M32: 6,389,624 km (0.04 R)
• M33: 6,781,271 km (0.12 R)
• M34: 6,853,378 km (0.08 R)
• M35: 7,236,049 km (0.034 R)
• M36: 7,328,052 km (0.08 R)
• M37: 7,625,602 km (0.118 R)
• M38: 7,719,400 km (0.056 R)
• M39: 7,851,195 km (0.074 R)
• M40: 8,232,371 km (0.102 R)
• M41: 8,367,159 km (0.087 R)
• M42: 8,638,978 km (0.09 R)
• M43: 8,717,218 km (0.11 R)
• M44: 8,854,698 km (0.104 R)
• M45: 8,953,283 km (0.116 R)
• M46: 9,191,443 km (0.116 R)
• M47: 9,271,328 km (0.098 R)
• M48: 9,512,181 km (0.072 R)
• M49: 9,918,488 km (0.12 R)
• M50: 10,020,963 km (0.04 R)
• M51: 10,185,521 km (0.084 R)
• M52: 10,434,152 km (0.103 R)
• M53: 10,559,216 km (0.041 R)
• M54: 10,642,991 km (0.108 R)
• M55: 10,726,915 km (0.105 R)
• M56: 10,832,083 km (0.091 R)
• M57: 11,128,286 km (0.067 R)
• M58: 11,577,828 km (0.119 R)
• M59: 12,208,383 km (0.09 R)
• M60: 12,472,573 km (0.061 R)
• M61: 12,716,417 km (0.112 R)
• M62: 12,894,738 km (0.102 R)
• M63: 13,208,894 km (0.104 R)
• M64: 13,389,458 km (0.118 R)
• M65: 13,867,423 km (0.119 R)
• M66: 14,397,449 km (0.108 R)
• M67: 14,513,537 km (0.051 R)
• M68: 14,583,249 km (0.118 R)
• M69: 14,957,543 km (0.107 R)
• M70: 15,216,647 km (0.05 R)
• M71: 15,382,251 km (0.085 R)
• M72: 15,619,962 km (0.106 R)
• M73: 15,810,999 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 14.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.21 AU - 2.79 AU

Year: 2593 Days

Day: 14.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,681,878 km

• M1: 196,422 km (0.11 R)
• M2: 295,306 km (0.098 R)
• M3: 390,151 km (0.062 R)
• M4: 544,985 km (0.079 R)
• M5: 652,396 km (0.083 R)
• M6: 828,024 km (0.11 R)
• M7: 952,190 km (0.091 R)
• M8: 1,207,554 km (0.079 R)
• M9: 1,496,278 km (0.113 R)
• M10: 1,710,652 km (0.105 R)
• M11: 1,890,767 km (0.118 R)
• M12: 2,048,892 km (0.076 R)
• M13: 2,193,853 km (0.107 R)
• M14: 2,550,195 km (0.111 R)
• M15: 2,783,268 km (0.112 R)
• M16: 3,169,829 km (0.044 R)
• M17: 3,332,143 km (0.099 R)
• M18: 3,434,917 km (0.101 R)
• M19: 3,580,775 km (0.098 R)
• M20: 3,686,391 km (0.106 R)
• M21: 3,893,285 km (0.113 R)
• M22: 3,994,562 km (0.109 R)
• M23: 4,111,548 km (0.098 R)
• M24: 4,244,391 km (0.084 R)
• M25: 4,560,192 km (0.101 R)
• M26: 4,682,563 km (0.099 R)
• M27: 4,837,098 km (0.07 R)
• M28: 4,954,233 km (0.089 R)
• M29: 5,246,996 km (0.077 R)
• M30: 5,407,664 km (0.091 R)
• M31: 5,537,365 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 14

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.71 AU - 4.09 AU

Year: 4113 Days

Day: 7.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,681,878 km

• M1: 215,122 km (0.118 R)
• M2: 364,869 km (0.062 R)
• M3: 493,673 km (0.11 R)
• M4: 584,628 km (0.06 R)
• M5: 672,742 km (0.113 R)
• M6: 766,390 km (0.075 R)
• M7: 922,420 km (0.076 R)
• M8: 1,041,052 km (0.095 R)
• M9: 1,178,083 km (0.097 R)
• M10: 1,513,482 km (0.084 R)
• M11: 2,049,940 km (0.089 R)
• M12: 2,356,466 km (0.115 R)
• M13: 2,712,658 km (0.096 R)
• M14: 3,270,209 km (0.092 R)
• M15: 3,420,107 km (0.084 R)
• M16: 3,707,185 km (0.096 R)
• M17: 4,122,618 km (0.113 R)
• M18: 4,387,406 km (0.086 R)
• M19: 4,532,367 km (0.084 R)
• M20: 5,524,350 km (0.093 R)
• M21: 6,022,212 km (0.06 R)
• M22: 6,276,528 km (0.057 R)
• M23: 6,440,338 km (0.108 R)
• M24: 6,629,280 km (0.075 R)
• M25: 6,724,424 km (0.079 R)
• M26: 6,892,124 km (0.063 R)
• M27: 7,109,639 km (0.079 R)
• M28: 7,354,082 km (0.089 R)
• M29: 8,257,354 km (0.055 R)
• M30: 8,385,559 km (0.075 R)
• M31: 9,275,218 km (0.119 R)
• M32: 9,435,287 km (0.06 R)
• M33: 9,731,341 km (0.118 R)
• M34: 9,866,877 km (0.079 R)
• M35: 10,057,764 km (0.056 R)
• M36: 10,332,426 km (0.11 R)
• M37: 10,637,605 km (0.104 R)
• M38: 11,285,364 km (0.114 R)
• M39: 11,399,358 km (0.065 R)
• M40: 11,657,115 km (0.118 R)
• M41: 13,394,844 km (0.078 R)
• M42: 14,340,003 km (0.116 R)
• M43: 15,275,289 km (0.088 R)
• M44: 15,686,683 km (0.116 R)
• M45: 16,294,499 km (0.117 R)
• M46: 16,455,766 km (0.064 R)
• M47: 16,585,168 km (0.093 R)
• M48: 17,171,592 km (0.054 R)
• M49: 17,270,027 km (0.071 R)
• M50: 18,364,934 km (0.112 R)
• M51: 18,499,123 km (0.076 R)
• M52: 18,802,508 km (0.048 R)
• M53: 19,997,495 km (0.087 R)
• M54: 20,170,131 km (0.106 R)
• M55: 20,274,102 km (0.042 R)
• M56: 20,517,049 km (0.108 R)
• M57: 21,006,234 km (0.075 R)
• M58: 21,322,633 km (0.054 R)
• M59: 21,782,497 km (0.039 R)
• M60: 22,067,032 km (0.112 R)
• M61: 22,352,914 km (0.057 R)
• M62: 22,532,282 km (0.111 R)
• M63: 22,676,045 km (0.075 R)
• M64: 22,928,417 km (0.084 R)
• M65: 23,145,483 km (0.103 R)
• M66: 23,727,569 km (0.114 R)
• M67: 24,351,392 km (0.042 R)
• M68: 24,646,848 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501

Radius: 3.5

Gravity: 40.9 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.76 AU - 9.62 AU

Year: 16805 Days

Day: 19.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,681,878 km

• M1: 48,919 km (0.059 R)
• M2: 123,717 km (0.112 R)
• M3: 299,196 km (0.051 R)
• M4: 344,823 km (0.072 R)
• M5: 495,319 km (0.055 R)
• M6: 665,112 km (0.037 R)
• M7: 1,149,211 km (0.117 R)
• M8: 1,173,296 km (0.11 R)
• M9: 2,268,951 km (0.098 R)
• M10: 2,579,217 km (0.108 R)
• M11: 4,585,923 km (0.101 R)
• M12: 4,702,011 km (0.078 R)
• M13: 5,055,660 km (0.047 R)
• M14: 5,135,396 km (0.037 R)
• M15: 5,458,677 km (0.026 R)
• M16: 5,581,646 km (0.119 R)
• M17: 5,830,128 km (0.095 R)
• M18: 6,467,266 km (0.092 R)
• M19: 6,860,110 km (0.064 R)
• M20: 7,081,664 km (0.102 R)
• M21: 7,126,244 km (0.112 R)
• M22: 7,577,282 km (0.067 R)
• M23: 7,668,536 km (0.065 R)
• M24: 8,792,465 km (0.062 R)
• M25: 9,129,958 km (0.088 R)
• M26: 11,502,431 km (0.055 R)
• M27: 11,554,940 km (0.083 R)
• M28: 11,659,957 km (0.092 R)
• M29: 11,765,424 km (0.103 R)
• M30: 12,190,431 km (0.09 R)
• M31: 12,620,376 km (0.106 R)
• M32: 12,837,143 km (0.081 R)
• M33: 16,116,478 km (0.11 R)
• M34: 16,292,704 km (0.11 R)
• M35: 16,647,251 km (0.088 R)
• M36: 17,243,847 km (0.104 R)
• M37: 17,544,689 km (0.087 R)
• M38: 17,908,062 km (0.094 R)
• M39: 18,212,643 km (0.062 R)
• M40: 18,335,014 km (0.111 R)
• M41: 18,642,139 km (0.105 R)
• M42: 19,448,471 km (0.076 R)
• M43: 19,636,067 km (0.104 R)
• M44: 19,824,411 km (0.097 R)
• M45: 20,392,883 km (0.107 R)
• M46: 20,456,312 km (0.119 R)
• M47: 20,583,470 km (0.096 R)
• M48: 21,352,104 km (0.109 R)
• M49: 21,416,581 km (0.079 R)
• M50: 21,481,057 km (0.095 R)
• M51: 22,260,612 km (0.119 R)
• M52: 22,653,905 km (0.045 R)
• M53: 23,314,230 km (0.059 R)
• M54: 24,115,177 km (0.063 R)
• M55: 24,182,346 km (0.118 R)
• M56: 26,849,078 km (0.052 R)
• M57: 27,057,916 km (0.037 R)
• M58: 27,197,641 km (0.092 R)
• M59: 27,969,715 km (0.117 R)
• M60: 29,391,942 km (0.074 R)
• M61: 29,823,233 km (0.067 R)
• M62: 30,983,365 km (0.093 R)
• M63: 31,129,372 km (0.108 R)
• M64: 31,936,752 km (0.117 R)
• M65: 32,158,157 km (0.079 R)
• M66: 32,602,462 km (0.043 R)
• M67: 32,676,812 km (0.043 R)
• M68: 33,947,646 km (0.11 R)
• M69: 37,388,697 km (0.075 R)
• M70: 39,032,179 km (0.096 R)
• M71: 39,189,855 km (0.101 R)
• M72: 41,179,507 km (0.118 R)
• M73: 41,903,710 km (0.112 R)
• M74: 42,146,059 km (0.118 R)
• M75: 42,388,856 km (0.082 R)
• M76: 43,038,709 km (0.088 R)
• M77: 43,773,683 km (0.042 R)
• M78: 44,019,622 km (0.115 R)
• M79: 45,255,899 km (0.103 R)
• M80: 46,336,744 km (0.045 R)
• M81: 47,762,711 km (0.101 R)
• M82: 48,354,221 km (0.096 R)
• M83: 48,523,565 km (0.093 R)
• M84: 48,693,209 km (0.101 R)
• M85: 49,629,542 km (0.12 R)
• M86: 51,174,589 km (0.062 R)
• M87: 51,260,907 km (0.029 R)
• M88: 52,213,397 km (0.072 R)
• M89: 53,084,206 km (0.112 R)
• M90: 53,259,086 km (0.055 R)
• M91: 54,487,733 km (0.046 R)
• M92: 55,636,944 km (0.086 R)
• M93: 58,499,799 km (0.052 R)
• M94: 58,590,156 km (0.042 R)
• M95: 59,041,941 km (0.057 R)
• M96: 59,404,267 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.6

Radius: 6.7

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.75 AU - 10.93 AU

Year: 20249 Days

Day: 17.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,681,878 km

• M1: 110,104 km (0.098 R)
• M2: 382,223 km (0.082 R)
• M3: 621,430 km (0.053 R)
• M4: 1,031,926 km (0.103 R)
• M5: 1,394,402 km (0.119 R)
• M6: 1,826,141 km (0.078 R)
• M7: 2,729,264 km (0.075 R)
• M8: 2,803,913 km (0.118 R)
• M9: 3,384,353 km (0.116 R)
• M10: 3,464,537 km (0.119 R)
• M11: 3,667,691 km (0.107 R)
• M12: 3,958,808 km (0.095 R)
• M13: 4,387,706 km (0.076 R)
• M14: 5,476,030 km (0.099 R)
• M15: 5,856,607 km (0.098 R)
• M16: 6,845,000 km (0.112 R)
• M17: 7,203,137 km (0.087 R)
• M18: 8,044,326 km (0.102 R)
• M19: 8,750,578 km (0.084 R)
• M20: 9,139,084 km (0.065 R)
• M21: 9,875,404 km (0.046 R)
• M22: 10,866,789 km (0.105 R)
• M23: 11,585,457 km (0.09 R)
• M24: 14,545,102 km (0.074 R)
• M25: 17,166,655 km (0.115 R)
• M26: 17,374,297 km (0.104 R)
• M27: 17,443,710 km (0.103 R)
• M28: 18,072,470 km (0.099 R)
• M29: 19,280,174 km (0.107 R)
• M30: 19,640,405 km (0.093 R)
• M31: 19,857,472 km (0.042 R)
• M32: 20,807,717 km (0.108 R)
• M33: 21,548,676 km (0.07 R)
• M34: 22,449,255 km (0.086 R)
• M35: 24,832,050 km (0.088 R)
• M36: 24,910,289 km (0.076 R)
• M37: 25,538,750 km (0.096 R)
• M38: 27,779,427 km (0.117 R)
• M39: 28,923,103 km (0.117 R)
• M40: 30,499,715 km (0.073 R)
• M41: 30,919,337 km (0.086 R)
• M42: 31,340,754 km (0.104 R)
• M43: 32,189,273 km (0.115 R)
• M44: 32,873,683 km (0.069 R)
• M45: 33,045,422 km (0.091 R)
• M46: 33,476,264 km (0.093 R)
• M47: 33,909,050 km (0.118 R)
• M48: 34,605,279 km (0.107 R)
• M49: 35,570,335 km (0.107 R)
• M50: 37,706,293 km (0.108 R)
• M51: 39,426,519 km (0.108 R)
• M52: 40,342,207 km (0.098 R)
• M53: 40,802,670 km (0.061 R)
• M54: 43,224,958 km (0.088 R)
• M55: 43,319,055 km (0.116 R)
• M56: 43,413,152 km (0.119 R)
• M57: 45,789,215 km (0.091 R)
• M58: 46,558,448 km (0.114 R)
• M59: 46,751,429 km (0.034 R)
• M60: 47,720,374 km (0.086 R)
• M61: 49,087,849 km (0.073 R)
• M62: 49,185,985 km (0.117 R)
• M63: 50,468,188 km (0.049 R)
• M64: 50,567,222 km (0.1 R)
• M65: 50,964,255 km (0.03 R)
• M66: 51,861,243 km (0.092 R)
• M67: 52,161,486 km (0.045 R)
• M68: 52,964,677 km (0.099 R)
• M69: 53,367,844 km (0.116 R)
• M70: 54,177,318 km (0.066 R)
• M71: 54,278,745 km (0.108 R)
• M72: 56,938,745 km (0.118 R)
• M73: 58,492,618 km (0.094 R)
• M74: 60,375,457 km (0.115 R)
• M75: 61,218,740 km (0.109 R)
• M76: 62,384,556 km (0.03 R)
• M77: 63,450,740 km (0.083 R)
• M78: 64,200,674 km (0.077 R)
• M79: 64,415,497 km (0.033 R)
• M80: 64,738,179 km (0.082 R)
• M81: 65,061,311 km (0.087 R)
• M82: 65,601,060 km (0.096 R)
• M83: 66,902,711 km (0.113 R)
• M84: 67,884,671 km (0.116 R)
• M85: 68,212,889 km (0.081 R)
• M86: 68,432,200 km (0.102 R)
• M87: 68,651,510 km (0.118 R)
• M88: 69,311,237 km (0.049 R)
• M89: 69,421,341 km (0.095 R)
• M90: 70,969,529 km (0.108 R)
• M91: 71,636,586 km (0.102 R)
• M92: 72,305,588 km (0.082 R)
• M93: 74,437,956 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 20,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit