🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 10.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.39 AU

Year: 877 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,992,351 km

• M1: 168,148 km (0.11 R)
• M2: 230,979 km (0.038 R)
• M3: 361,129 km (0.112 R)
• M4: 513,121 km (0.055 R)
• M5: 581,637 km (0.052 R)
• M6: 673,490 km (0.066 R)
• M7: 744,698 km (0.097 R)
• M8: 813,364 km (0.031 R)
• M9: 951,891 km (0.113 R)
• M10: 1,098,796 km (0.097 R)
• M11: 1,178,233 km (0.076 R)
• M12: 1,310,926 km (0.097 R)
• M13: 1,441,974 km (0.106 R)
• M14: 1,584,541 km (0.112 R)
• M15: 1,668,166 km (0.108 R)
• M16: 1,753,287 km (0.088 R)
• M17: 1,854,565 km (0.067 R)
• M18: 1,942,977 km (0.09 R)
• M19: 2,017,776 km (0.117 R)
• M20: 2,093,622 km (0.089 R)
• M21: 2,209,112 km (0.072 R)
• M22: 2,318,917 km (0.118 R)
• M23: 2,390,424 km (0.094 R)
• M24: 2,478,837 km (0.063 R)
• M25: 2,543,912 km (0.034 R)
• M26: 2,617,813 km (0.095 R)
• M27: 2,684,235 km (0.049 R)
• M28: 2,759,482 km (0.037 R)
• M29: 3,324,364 km (0.086 R)
• M30: 3,396,320 km (0.113 R)
• M31: 3,478,001 km (0.111 R)
• M32: 3,615,631 km (0.037 R)
• M33: 3,801,880 km (0.08 R)
• M34: 3,934,125 km (0.118 R)
• M35: 4,068,015 km (0.102 R)
• M36: 4,193,677 km (0.043 R)
• M37: 4,310,812 km (0.043 R)
• M38: 4,488,535 km (0.113 R)
• M39: 4,678,973 km (0.075 R)
• M40: 4,974,578 km (0.119 R)
• M41: 5,182,070 km (0.075 R)
• M42: 5,339,597 km (0.096 R)
• M43: 5,488,147 km (0.083 R)
• M44: 5,778,367 km (0.083 R)
• M45: 6,106,735 km (0.066 R)
• M46: 6,554,032 km (0.101 R)
• M47: 6,873,573 km (0.112 R)
• M48: 6,942,688 km (0.09 R)
• M49: 7,198,201 km (0.072 R)
• M50: 7,303,518 km (0.079 R)
• M51: 7,527,765 km (0.066 R)
• M52: 7,658,663 km (0.118 R)
• M53: 7,934,821 km (0.07 R)
• M54: 8,043,728 km (0.111 R)
• M55: 8,238,654 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 11.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.2 AU - 1.4 AU

Year: 988 Days

Day: 5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,992,351 km

• M1: 157,676 km (0.054 R)
• M2: 299,944 km (0.099 R)
• M3: 375,042 km (0.046 R)
• M4: 505,042 km (0.09 R)
• M5: 659,727 km (0.101 R)
• M6: 768,035 km (0.118 R)
• M7: 946,655 km (0.086 R)
• M8: 1,063,192 km (0.116 R)
• M9: 1,368,073 km (0.113 R)
• M10: 1,681,779 km (0.113 R)
• M11: 1,811,032 km (0.046 R)
• M12: 1,953,449 km (0.109 R)
• M13: 2,265,809 km (0.093 R)
• M14: 2,479,286 km (0.054 R)
• M15: 2,638,458 km (0.102 R)
• M16: 2,886,341 km (0.09 R)
• M17: 3,147,838 km (0.107 R)
• M18: 3,272,603 km (0.04 R)
• M19: 3,435,515 km (0.047 R)
• M20: 3,644,503 km (0.097 R)
• M21: 3,775,701 km (0.088 R)
• M22: 3,895,678 km (0.067 R)
• M23: 4,055,748 km (0.116 R)
• M24: 4,303,033 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 3.1

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.53 AU - 7.83 AU

Year: 12830 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,992,351 km

• M1: 70,610 km (0.117 R)
• M2: 97,388 km (0.063 R)
• M3: 155,731 km (0.107 R)
• M4: 194,627 km (0.117 R)
• M5: 226,042 km (0.096 R)
• M6: 920,924 km (0.061 R)
• M7: 1,517,371 km (0.075 R)
• M8: 1,760,468 km (0.116 R)
• M9: 2,232,898 km (0.1 R)
• M10: 2,331,932 km (0.07 R)
• M11: 3,091,590 km (0.1 R)
• M12: 4,160,466 km (0.12 R)
• M13: 4,529,524 km (0.097 R)
• M14: 5,037,708 km (0.116 R)
• M15: 5,232,784 km (0.118 R)
• M16: 6,003,662 km (0.113 R)
• M17: 6,245,262 km (0.106 R)
• M18: 6,666,680 km (0.11 R)
• M19: 7,279,432 km (0.111 R)
• M20: 7,685,441 km (0.111 R)
• M21: 8,023,083 km (0.037 R)
• M22: 8,136,628 km (0.028 R)
• M23: 8,365,513 km (0.116 R)
• M24: 8,442,257 km (0.115 R)
• M25: 8,829,416 km (0.087 R)
• M26: 9,341,489 km (0.09 R)
• M27: 10,147,822 km (0.106 R)
• M28: 12,128,498 km (0.116 R)
• M29: 12,433,378 km (0.065 R)
• M30: 12,785,083 km (0.081 R)
• M31: 13,814,017 km (0.107 R)
• M32: 13,859,345 km (0.101 R)
• M33: 16,332,048 km (0.099 R)
• M34: 16,427,941 km (0.116 R)
• M35: 16,572,303 km (0.116 R)
• M36: 16,765,284 km (0.107 R)
• M37: 17,007,483 km (0.057 R)
• M38: 17,397,634 km (0.111 R)
• M39: 17,544,689 km (0.069 R)
• M40: 17,889,362 km (0.037 R)
• M41: 18,435,544 km (0.103 R)
• M42: 18,886,432 km (0.111 R)
• M43: 18,936,846 km (0.041 R)
• M44: 19,697,103 km (0.041 R)
• M45: 19,850,291 km (0.078 R)
• M46: 20,055,240 km (0.066 R)
• M47: 21,038,248 km (0.034 R)
• M48: 22,461,971 km (0.03 R)
• M49: 22,836,115 km (0.116 R)
• M50: 23,753,449 km (0.114 R)
• M51: 25,512,421 km (0.117 R)
• M52: 25,735,172 km (0.076 R)
• M53: 26,014,621 km (0.067 R)
• M54: 26,182,769 km (0.101 R)
• M55: 26,238,868 km (0.066 R)
• M56: 26,519,963 km (0.117 R)
• M57: 26,632,759 km (0.084 R)
• M58: 27,369,678 km (0.103 R)
• M59: 27,426,675 km (0.064 R)
• M60: 28,516,346 km (0.076 R)
• M61: 28,689,730 km (0.057 R)
• M62: 29,211,827 km (0.04 R)
• M63: 29,386,557 km (0.094 R)
• M64: 30,147,860 km (0.094 R)
• M65: 30,383,328 km (0.109 R)
• M66: 30,442,419 km (0.069 R)
• M67: 30,796,966 km (0.077 R)
• M68: 31,869,283 km (0.059 R)
• M69: 33,317,839 km (0.119 R)
• M70: 33,744,343 km (0.091 R)
• M71: 34,050,121 km (0.062 R)
• M72: 34,541,251 km (0.104 R)
• M73: 34,911,057 km (0.117 R)
• M74: 34,972,841 km (0.1 R)
• M75: 35,530,541 km (0.103 R)
• M76: 36,529,107 km (0.044 R)
• M77: 37,094,737 km (0.112 R)
• M78: 37,853,647 km (0.101 R)
• M79: 38,426,158 km (0.083 R)
• M80: 38,745,400 km (0.114 R)
• M81: 38,809,278 km (0.102 R)
• M82: 39,129,717 km (0.056 R)
• M83: 39,450,903 km (0.081 R)
• M84: 40,225,371 km (0.071 R)
• M85: 40,874,477 km (0.042 R)
• M86: 41,723,744 km (0.084 R)
• M87: 41,854,791 km (0.118 R)
• M88: 42,183,308 km (0.079 R)
• M89: 43,505,754 km (0.078 R)
• M90: 44,038,621 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.2

Radius: 4.6

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.65 AU - 12.03 AU

Year: 20584 Days

Day: 15.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,992,351 km

• M1: 63,579 km (0.093 R)
• M2: 646,113 km (0.053 R)
• M3: 922,720 km (0.068 R)
• M4: 1,342,790 km (0.084 R)
• M5: 1,722,769 km (0.083 R)
• M6: 1,846,187 km (0.096 R)
• M7: 2,300,217 km (0.056 R)
• M8: 2,505,166 km (0.116 R)
• M9: 2,645,040 km (0.098 R)
• M10: 3,079,771 km (0.117 R)
• M11: 3,191,970 km (0.105 R)
• M12: 3,343,662 km (0.11 R)
• M13: 3,772,858 km (0.108 R)
• M14: 4,554,358 km (0.105 R)
• M15: 5,294,568 km (0.086 R)
• M16: 5,519,264 km (0.111 R)
• M17: 5,610,070 km (0.085 R)
• M18: 5,747,251 km (0.066 R)
• M19: 5,839,254 km (0.059 R)
• M20: 6,306,597 km (0.038 R)
• M21: 7,227,372 km (0.094 R)
• M22: 7,277,039 km (0.116 R)
• M23: 9,083,732 km (0.102 R)
• M24: 9,137,438 km (0.07 R)
• M25: 9,298,704 km (0.096 R)
• M26: 9,953,494 km (0.102 R)
• M27: 10,342,299 km (0.061 R)
• M28: 10,906,283 km (0.077 R)
• M29: 11,249,461 km (0.1 R)
• M30: 11,480,141 km (0.108 R)
• M31: 13,138,732 km (0.058 R)
• M32: 13,320,942 km (0.112 R)
• M33: 13,442,715 km (0.061 R)
• M34: 15,060,466 km (0.107 R)
• M35: 15,314,783 km (0.119 R)
• M36: 15,442,390 km (0.075 R)
• M37: 15,634,623 km (0.098 R)
• M38: 15,892,081 km (0.096 R)
• M39: 17,333,008 km (0.119 R)
• M40: 18,542,806 km (0.106 R)
• M41: 19,918,508 km (0.036 R)
• M42: 20,618,626 km (0.104 R)
• M43: 21,042,586 km (0.071 R)
• M44: 21,540,897 km (0.12 R)
• M45: 21,755,570 km (0.107 R)
• M46: 22,259,266 km (0.102 R)
• M47: 22,331,671 km (0.065 R)
• M48: 23,278,326 km (0.089 R)
• M49: 23,941,494 km (0.082 R)
• M50: 25,210,832 km (0.077 R)
• M51: 26,119,938 km (0.103 R)
• M52: 27,814,283 km (0.109 R)
• M53: 28,126,195 km (0.104 R)
• M54: 28,989,823 km (0.113 R)
• M55: 29,385,211 km (0.107 R)
• M56: 30,904,078 km (0.107 R)
• M57: 31,065,344 km (0.108 R)
• M58: 32,121,056 km (0.093 R)
• M59: 32,366,397 km (0.11 R)
• M60: 32,694,315 km (0.105 R)
• M61: 35,105,235 km (0.088 R)
• M62: 35,864,893 km (0.075 R)
• M63: 36,374,423 km (0.091 R)
• M64: 38,003,693 km (0.088 R)
• M65: 38,090,011 km (0.09 R)
• M66: 38,523,097 km (0.053 R)
• M67: 40,359,411 km (0.057 R)
• M68: 40,624,050 km (0.053 R)
• M69: 41,066,411 km (0.05 R)
• M70: 44,480,384 km (0.071 R)
• M71: 45,485,532 km (0.079 R)
• M72: 45,760,941 km (0.113 R)
• M73: 46,128,952 km (0.057 R)
• M74: 47,239,118 km (0.117 R)
• M75: 48,451,609 km (0.052 R)
• M76: 50,052,605 km (0.087 R)
• M77: 51,193,289 km (0.082 R)
• M78: 51,288,732 km (0.078 R)
• M79: 51,670,955 km (0.087 R)
• M80: 52,150,267 km (0.115 R)
• M81: 52,342,350 km (0.094 R)
• M82: 53,209,719 km (0.039 R)
• M83: 54,958,667 km (0.078 R)
• M84: 55,545,839 km (0.105 R)
• M85: 59,212,483 km (0.056 R)
• M86: 62,140,412 km (0.114 R)
• M87: 63,365,768 km (0.061 R)
• M88: 63,570,718 km (0.112 R)
• M89: 64,289,984 km (0.07 R)
• M90: 64,392,907 km (0.053 R)
• M91: 64,908,571 km (0.059 R)
• M92: 70,776,697 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.6

Radius: 4.8

Gravity: 31.45 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.06 AU - 10.86 AU

Year: 20961 Days

Day: 19.7 Hours

Environment

Temp: -244 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,992,351 km

• M1: 106,514 km (0.044 R)
• M2: 375,640 km (0.102 R)
• M3: 980,315 km (0.093 R)
• M4: 1,263,952 km (0.073 R)
• M5: 1,415,046 km (0.075 R)
• M6: 1,734,438 km (0.12 R)
• M7: 1,801,009 km (0.048 R)
• M8: 2,217,938 km (0.085 R)
• M9: 2,549,597 km (0.099 R)
• M10: 2,779,379 km (0.066 R)
• M11: 3,299,680 km (0.104 R)
• M12: 4,610,756 km (0.114 R)
• M13: 6,419,993 km (0.052 R)
• M14: 6,627,485 km (0.12 R)
• M15: 6,889,730 km (0.085 R)
• M16: 8,195,719 km (0.051 R)
• M17: 10,534,682 km (0.112 R)
• M18: 10,595,718 km (0.084 R)
• M19: 12,349,603 km (0.041 R)
• M20: 12,413,781 km (0.092 R)
• M21: 12,736,912 km (0.092 R)
• M22: 12,932,138 km (0.08 R)
• M23: 13,589,919 km (0.052 R)
• M24: 18,636,155 km (0.072 R)
• M25: 19,903,249 km (0.081 R)
• M26: 19,978,646 km (0.118 R)
• M27: 21,275,061 km (0.076 R)
• M28: 21,816,605 km (0.112 R)
• M29: 23,071,732 km (0.093 R)
• M30: 24,188,929 km (0.112 R)
• M31: 24,673,027 km (0.055 R)
• M32: 26,062,193 km (0.088 R)
• M33: 26,558,559 km (0.119 R)
• M34: 27,308,942 km (0.086 R)
• M35: 29,429,492 km (0.069 R)
• M36: 30,639,888 km (0.118 R)
• M37: 33,736,265 km (0.08 R)
• M38: 34,548,581 km (0.076 R)
• M39: 35,093,566 km (0.082 R)
• M40: 35,184,671 km (0.117 R)
• M41: 36,376,368 km (0.106 R)
• M42: 37,301,930 km (0.12 R)
• M43: 37,581,079 km (0.115 R)
• M44: 37,860,977 km (0.104 R)
• M45: 38,516,814 km (0.054 R)
• M46: 39,649,719 km (0.043 R)
• M47: 40,602,208 km (0.105 R)
• M48: 40,793,544 km (0.066 R)
• M49: 41,851,500 km (0.112 R)
• M50: 42,529,478 km (0.097 R)
• M51: 42,723,805 km (0.057 R)
• M52: 42,918,582 km (0.1 R)
• M53: 43,308,733 km (0.074 R)
• M54: 45,079,224 km (0.105 R)
• M55: 45,475,808 km (0.097 R)
• M56: 46,073,003 km (0.101 R)
• M57: 47,779,017 km (0.087 R)
• M58: 48,588,940 km (0.119 R)
• M59: 48,893,820 km (0.112 R)
• M60: 51,459,124 km (0.077 R)
• M61: 51,873,660 km (0.066 R)
• M62: 52,081,302 km (0.079 R)
• M63: 52,497,483 km (0.045 R)
• M64: 52,914,861 km (0.101 R)
• M65: 53,123,849 km (0.068 R)
• M66: 53,228,418 km (0.084 R)
• M67: 54,383,912 km (0.06 R)
• M68: 55,335,355 km (0.11 R)
• M69: 55,760,063 km (0.103 R)
• M70: 56,079,305 km (0.118 R)
• M71: 57,362,107 km (0.116 R)
• M72: 57,469,518 km (0.109 R)
• M73: 58,870,951 km (0.082 R)
• M74: 59,630,310 km (0.116 R)
• M75: 59,847,825 km (0.061 R)
• M76: 60,283,753 km (0.119 R)
• M77: 60,502,016 km (0.104 R)
• M78: 61,049,096 km (0.065 R)
• M79: 61,487,866 km (0.108 R)
• M80: 62,699,759 km (0.029 R)
• M81: 63,475,274 km (0.095 R)
• M82: 63,697,277 km (0.113 R)
• M83: 64,031,030 km (0.05 R)
• M84: 64,142,331 km (0.08 R)
• M85: 64,365,232 km (0.084 R)
• M86: 64,700,032 km (0.117 R)
• M87: 66,270,211 km (0.111 R)
• M88: 66,721,099 km (0.046 R)
• M89: 69,906,038 km (0.065 R)
• M90: 70,250,113 km (0.051 R)
• M91: 71,632,397 km (0.05 R)
• M92: 71,748,036 km (0.087 R)
• M93: 71,863,676 km (0.114 R)
• M94: 73,023,657 km (0.096 R)
• M95: 75,009,868 km (0.118 R)
• M96: 75,479,755 km (0.069 R)
• M97: 76,777,068 km (0.102 R)
• M98: 79,992,375 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit