🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 12.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.62 AU - 1.62 AU

Year: 1331 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,924,672 km

• M1: 176,226 km (0.117 R)
• M2: 286,181 km (0.098 R)
• M3: 374,743 km (0.108 R)
• M4: 457,769 km (0.119 R)
• M5: 543,938 km (0.103 R)
• M6: 767,138 km (0.11 R)
• M7: 881,131 km (0.111 R)
• M8: 1,015,022 km (0.057 R)
• M9: 1,106,127 km (0.11 R)
• M10: 1,214,884 km (0.113 R)
• M11: 1,404,724 km (0.074 R)
• M12: 1,491,491 km (0.074 R)
• M13: 1,822,850 km (0.077 R)
• M14: 1,970,952 km (0.09 R)
• M15: 2,096,165 km (0.096 R)
• M16: 2,177,995 km (0.107 R)
• M17: 2,335,672 km (0.106 R)
• M18: 2,516,535 km (0.05 R)
• M19: 2,643,095 km (0.066 R)
• M20: 3,035,490 km (0.073 R)
• M21: 3,149,634 km (0.11 R)
• M22: 3,265,123 km (0.098 R)
• M23: 3,425,043 km (0.09 R)
• M24: 3,511,511 km (0.108 R)
• M25: 3,675,470 km (0.1 R)
• M26: 3,830,902 km (0.103 R)
• M27: 3,943,250 km (0.028 R)
• M28: 4,148,199 km (0.069 R)
• M29: 4,252,170 km (0.092 R)
• M30: 4,616,590 km (0.118 R)
• M31: 5,077,352 km (0.06 R)
• M32: 5,238,469 km (0.045 R)
• M33: 5,350,966 km (0.058 R)
• M34: 5,578,505 km (0.1 R)
• M35: 5,938,736 km (0.078 R)
• M36: 6,029,991 km (0.094 R)
• M37: 6,134,859 km (0.091 R)
• M38: 6,293,283 km (0.075 R)
• M39: 6,506,759 km (0.12 R)
• M40: 6,600,856 km (0.117 R)
• M41: 6,695,402 km (0.082 R)
• M42: 6,899,753 km (0.091 R)
• M43: 7,078,373 km (0.118 R)
• M44: 7,189,225 km (0.081 R)
• M45: 7,496,648 km (0.117 R)
• M46: 7,666,292 km (0.08 R)
• M47: 8,081,427 km (0.084 R)
• M48: 8,415,927 km (0.063 R)
• M49: 8,548,172 km (0.084 R)
• M50: 8,710,635 km (0.103 R)
• M51: 9,053,663 km (0.091 R)
• M52: 9,325,183 km (0.089 R)
• M53: 9,522,952 km (0.05 R)
• M54: 9,814,668 km (0.045 R)
• M55: 10,078,109 km (0.09 R)
• M56: 10,265,555 km (0.095 R)
• M57: 10,406,776 km (0.04 R)
• M58: 10,485,614 km (0.081 R)
• M59: 10,596,167 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 8.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.75 AU - 1.89 AU

Year: 1585 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,924,672 km

• M1: 111,750 km (0.115 R)
• M2: 189,840 km (0.108 R)
• M3: 264,639 km (0.112 R)
• M4: 339,438 km (0.095 R)
• M5: 407,056 km (0.115 R)
• M6: 564,882 km (0.056 R)
• M7: 729,888 km (0.11 R)
• M8: 786,137 km (0.057 R)
• M9: 911,051 km (0.051 R)
• M10: 1,050,626 km (0.064 R)
• M11: 1,107,024 km (0.089 R)
• M12: 1,256,772 km (0.089 R)
• M13: 1,413,251 km (0.043 R)
• M14: 1,641,537 km (0.117 R)
• M15: 1,832,724 km (0.083 R)
• M16: 1,901,389 km (0.077 R)
• M17: 2,041,413 km (0.089 R)
• M18: 2,195,199 km (0.112 R)
• M19: 2,289,446 km (0.045 R)
• M20: 2,569,194 km (0.086 R)
• M21: 2,825,904 km (0.108 R)
• M22: 2,951,716 km (0.103 R)
• M23: 3,067,654 km (0.095 R)
• M24: 3,220,693 km (0.065 R)
• M25: 3,280,233 km (0.074 R)
• M26: 3,546,517 km (0.103 R)
• M27: 3,819,982 km (0.106 R)
• M28: 4,048,866 km (0.085 R)
• M29: 4,190,984 km (0.093 R)
• M30: 4,256,209 km (0.097 R)
• M31: 4,334,748 km (0.12 R)
• M32: 4,520,249 km (0.075 R)
• M33: 4,953,784 km (0.107 R)
• M34: 5,050,424 km (0.092 R)
• M35: 5,161,575 km (0.096 R)
• M36: 5,358,147 km (0.082 R)
• M37: 5,542,900 km (0.045 R)
• M38: 5,614,558 km (0.097 R)
• M39: 5,802,303 km (0.086 R)
• M40: 5,904,179 km (0.11 R)
• M41: 5,991,993 km (0.064 R)
• M42: 6,198,737 km (0.115 R)
• M43: 6,317,967 km (0.111 R)
• M44: 6,422,835 km (0.076 R)
• M45: 6,543,411 km (0.116 R)
• M46: 6,619,257 km (0.036 R)
• M47: 6,756,289 km (0.086 R)
• M48: 7,017,935 km (0.075 R)
• M49: 7,282,873 km (0.089 R)
• M50: 7,726,431 km (0.115 R)
• M51: 8,000,045 km (0.108 R)
• M52: 8,195,121 km (0.114 R)
• M53: 9,024,791 km (0.096 R)
• M54: 9,143,123 km (0.085 R)
• M55: 9,210,890 km (0.088 R)
• M56: 9,673,148 km (0.097 R)
• M57: 10,460,332 km (0.093 R)
• M58: 10,727,215 km (0.069 R)
• M59: 10,978,389 km (0.097 R)
• M60: 11,141,002 km (0.086 R)
• M61: 11,231,659 km (0.102 R)
• M62: 11,891,385 km (0.03 R)
• M63: 11,983,986 km (0.072 R)
• M64: 12,076,887 km (0.104 R)
• M65: 12,263,435 km (0.066 R)
• M66: 12,375,783 km (0.059 R)
• M67: 12,677,073 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 13.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.99 AU - 6.35 AU

Year: 7590 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,924,672 km

• M1: 212,130 km (0.108 R)
• M2: 376,837 km (0.118 R)
• M3: 508,483 km (0.104 R)
• M4: 871,557 km (0.081 R)
• M5: 1,015,919 km (0.111 R)
• M6: 1,281,156 km (0.115 R)
• M7: 1,465,162 km (0.042 R)
• M8: 1,749,098 km (0.08 R)
• M9: 2,473,750 km (0.092 R)
• M10: 2,990,312 km (0.07 R)
• M11: 3,192,867 km (0.086 R)
• M12: 3,307,459 km (0.048 R)
• M13: 3,423,398 km (0.096 R)
• M14: 3,564,319 km (0.112 R)
• M15: 3,827,910 km (0.085 R)
• M16: 4,023,734 km (0.106 R)
• M17: 4,605,221 km (0.054 R)
• M18: 4,840,090 km (0.101 R)
• M19: 4,998,813 km (0.097 R)
• M20: 5,403,475 km (0.065 R)
• M21: 5,846,883 km (0.108 R)
• M22: 6,187,368 km (0.099 R)
• M23: 6,769,154 km (0.052 R)
• M24: 7,156,762 km (0.096 R)
• M25: 7,338,224 km (0.096 R)
• M26: 7,767,421 km (0.116 R)
• M27: 7,860,471 km (0.056 R)
• M28: 8,047,767 km (0.076 R)
• M29: 8,141,864 km (0.09 R)
• M30: 9,038,703 km (0.109 R)
• M31: 10,169,663 km (0.058 R)
• M32: 10,545,154 km (0.06 R)
• M33: 10,960,138 km (0.074 R)
• M34: 11,699,002 km (0.118 R)
• M35: 12,092,594 km (0.07 R)
• M36: 12,417,820 km (0.025 R)
• M37: 12,709,386 km (0.118 R)
• M38: 14,467,610 km (0.118 R)
• M39: 15,160,996 km (0.04 R)
• M40: 15,277,683 km (0.1 R)
• M41: 15,394,518 km (0.044 R)
• M42: 15,550,998 km (0.099 R)
• M43: 16,380,668 km (0.104 R)
• M44: 16,660,416 km (0.099 R)
• M45: 16,941,809 km (0.068 R)
• M46: 17,387,162 km (0.119 R)
• M47: 17,590,914 km (0.101 R)
• M48: 18,083,091 km (0.064 R)
• M49: 18,455,291 km (0.108 R)
• M50: 18,788,146 km (0.096 R)
• M51: 19,798,829 km (0.117 R)
• M52: 20,054,193 km (0.077 R)
• M53: 20,225,034 km (0.083 R)
• M54: 20,783,931 km (0.11 R)
• M55: 21,260,700 km (0.119 R)
• M56: 21,347,766 km (0.066 R)
• M57: 21,653,544 km (0.117 R)
• M58: 22,401,982 km (0.111 R)
• M59: 22,757,127 km (0.119 R)
• M60: 23,114,217 km (0.104 R)
• M61: 23,608,190 km (0.072 R)
• M62: 23,788,754 km (0.06 R)
• M63: 24,196,558 km (0.103 R)
• M64: 25,111,050 km (0.11 R)
• M65: 25,618,935 km (0.056 R)
• M66: 26,083,586 km (0.096 R)
• M67: 26,176,785 km (0.097 R)
• M68: 26,270,134 km (0.112 R)
• M69: 26,504,105 km (0.061 R)
• M70: 26,926,869 km (0.066 R)
• M71: 27,257,330 km (0.08 R)
• M72: 27,351,876 km (0.096 R)
• M73: 27,446,721 km (0.027 R)
• M74: 27,588,989 km (0.054 R)
• M75: 28,017,587 km (0.062 R)
• M76: 28,352,387 km (0.077 R)
• M77: 30,046,284 km (0.07 R)
• M78: 30,388,863 km (0.103 R)
• M79: 30,487,148 km (0.116 R)
• M80: 31,325,645 km (0.052 R)
• M81: 32,071,988 km (0.103 R)
• M82: 33,785,034 km (0.119 R)
• M83: 33,886,760 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.4

Radius: 5.1

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.95 AU - 8.69 AU

Year: 14120 Days

Day: 19.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 32,924,672 km

• M1: 300,991 km (0.115 R)
• M2: 384,317 km (0.116 R)
• M3: 850,165 km (0.049 R)
• M4: 1,119,291 km (0.089 R)
• M5: 1,366,726 km (0.116 R)
• M6: 1,437,187 km (0.085 R)
• M7: 1,508,844 km (0.088 R)
• M8: 1,730,997 km (0.043 R)
• M9: 2,069,986 km (0.088 R)
• M10: 2,178,444 km (0.085 R)
• M11: 2,344,647 km (0.108 R)
• M12: 2,867,791 km (0.111 R)
• M13: 3,949,085 km (0.053 R)
• M14: 4,117,831 km (0.1 R)
• M15: 4,780,101 km (0.113 R)
• M16: 5,141,978 km (0.077 R)
• M17: 6,240,176 km (0.051 R)
• M18: 6,357,910 km (0.094 R)
• M19: 6,397,254 km (0.103 R)
• M20: 6,515,885 km (0.074 R)
• M21: 6,795,483 km (0.093 R)
• M22: 7,038,430 km (0.089 R)
• M23: 7,490,964 km (0.054 R)
• M24: 7,657,765 km (0.065 R)
• M25: 8,037,894 km (0.103 R)
• M26: 8,510,623 km (0.037 R)
• M27: 8,728,587 km (0.076 R)
• M28: 8,904,215 km (0.071 R)
• M29: 9,348,371 km (0.091 R)
• M30: 9,528,038 km (0.047 R)
• M31: 9,754,380 km (0.084 R)
• M32: 10,443,727 km (0.114 R)
• M33: 11,053,787 km (0.081 R)
• M34: 11,148,632 km (0.091 R)
• M35: 11,820,326 km (0.119 R)
• M36: 11,965,885 km (0.043 R)
• M37: 12,014,654 km (0.104 R)
• M38: 12,161,110 km (0.059 R)
• M39: 12,357,233 km (0.113 R)
• M40: 13,505,397 km (0.075 R)
• M41: 13,556,110 km (0.11 R)
• M42: 14,272,534 km (0.093 R)
• M43: 14,375,757 km (0.119 R)
• M44: 14,635,309 km (0.094 R)
• M45: 15,211,411 km (0.086 R)
• M46: 15,635,221 km (0.103 R)
• M47: 15,688,329 km (0.085 R)
• M48: 17,644,770 km (0.103 R)
• M49: 18,877,606 km (0.088 R)
• M50: 18,934,303 km (0.088 R)
• M51: 19,104,695 km (0.082 R)
• M52: 19,849,094 km (0.041 R)
• M53: 20,311,950 km (0.11 R)
• M54: 20,778,247 km (0.076 R)
• M55: 22,678,738 km (0.113 R)
• M56: 23,344,748 km (0.111 R)
• M57: 24,017,190 km (0.118 R)
• M58: 25,006,630 km (0.108 R)
• M59: 25,694,481 km (0.112 R)
• M60: 27,025,005 km (0.097 R)
• M61: 28,442,744 km (0.096 R)
• M62: 28,637,969 km (0.088 R)
• M63: 30,481,165 km (0.108 R)
• M64: 31,956,050 km (0.099 R)
• M65: 32,566,110 km (0.115 R)
• M66: 34,419,179 km (0.038 R)
• M67: 34,696,683 km (0.056 R)
• M68: 35,603,396 km (0.104 R)
• M69: 35,743,569 km (0.084 R)
• M70: 36,447,277 km (0.086 R)
• M71: 37,084,564 km (0.11 R)
• M72: 37,440,308 km (0.109 R)
• M73: 41,352,442 km (0.115 R)
• M74: 42,462,009 km (0.098 R)
• M75: 44,937,256 km (0.061 R)
• M76: 45,240,490 km (0.037 R)
• M77: 45,316,337 km (0.112 R)
• M78: 45,925,050 km (0.107 R)
• M79: 46,689,944 km (0.102 R)
• M80: 46,843,432 km (0.087 R)
• M81: 47,227,749 km (0.047 R)
• M82: 47,922,331 km (0.064 R)
• M83: 48,154,507 km (0.072 R)
• M84: 48,620,206 km (0.095 R)
• M85: 49,165,340 km (0.099 R)
• M86: 50,104,516 km (0.072 R)
• M87: 50,418,970 km (0.105 R)
• M88: 50,497,659 km (0.062 R)
• M89: 50,576,347 km (0.118 R)
• M90: 51,128,663 km (0.074 R)
• M91: 51,286,937 km (0.034 R)
• M92: 51,603,785 km (0.11 R)
• M93: 51,841,796 km (0.055 R)
• M94: 52,957,646 km (0.096 R)
• M95: 53,277,786 km (0.081 R)
• M96: 53,598,673 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.9

Radius: 8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.28 AU - 9.64 AU

Year: 18787 Days

Day: 20.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,924,672 km

• M1: 178,769 km (0.103 R)
• M2: 296,204 km (0.069 R)
• M3: 534,513 km (0.114 R)
• M4: 870,211 km (0.069 R)
• M5: 1,106,575 km (0.116 R)
• M6: 1,200,373 km (0.109 R)
• M7: 1,949,559 km (0.09 R)
• M8: 2,564,556 km (0.084 R)
• M9: 2,732,704 km (0.116 R)
• M10: 2,904,293 km (0.057 R)
• M11: 3,146,193 km (0.071 R)
• M12: 3,326,309 km (0.079 R)
• M13: 3,934,873 km (0.075 R)
• M14: 4,376,187 km (0.056 R)
• M15: 4,602,827 km (0.118 R)
• M16: 5,015,119 km (0.048 R)
• M17: 5,601,393 km (0.106 R)
• M18: 5,792,579 km (0.096 R)
• M19: 6,069,335 km (0.093 R)
• M20: 7,728,076 km (0.118 R)
• M21: 8,186,594 km (0.078 R)
• M22: 8,279,494 km (0.066 R)
• M23: 8,497,309 km (0.086 R)
• M24: 9,162,122 km (0.054 R)
• M25: 9,647,267 km (0.071 R)
• M26: 10,947,423 km (0.048 R)
• M27: 11,531,303 km (0.032 R)
• M28: 12,408,246 km (0.06 R)
• M29: 12,514,909 km (0.077 R)
• M30: 12,729,133 km (0.098 R)
• M31: 13,525,143 km (0.066 R)
• M32: 15,089,040 km (0.091 R)
• M33: 15,622,954 km (0.045 R)
• M34: 16,709,484 km (0.095 R)
• M35: 16,827,217 km (0.106 R)
• M36: 17,063,732 km (0.108 R)
• M37: 17,261,799 km (0.062 R)
• M38: 17,619,936 km (0.105 R)
• M39: 17,940,525 km (0.041 R)
• M40: 18,872,519 km (0.096 R)
• M41: 19,159,448 km (0.091 R)
• M42: 20,195,563 km (0.081 R)
• M43: 21,548,077 km (0.107 R)
• M44: 22,494,882 km (0.115 R)
• M45: 22,929,763 km (0.117 R)
• M46: 23,235,840 km (0.082 R)
• M47: 26,369,916 km (0.115 R)
• M48: 27,335,869 km (0.041 R)
• M49: 27,567,447 km (0.1 R)
• M50: 27,753,247 km (0.114 R)
• M51: 29,065,520 km (0.107 R)
• M52: 29,349,307 km (0.065 R)
• M53: 29,967,445 km (0.079 R)
• M54: 30,830,326 km (0.118 R)
• M55: 32,091,137 km (0.101 R)
• M56: 32,826,261 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit