🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 9.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.3 AU - 4.7 AU

Year: 3559 Days

Day: 6.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,254,069 km

• M1: 141,220 km (0.116 R)
• M2: 305,030 km (0.053 R)
• M3: 418,276 km (0.096 R)
• M4: 693,835 km (0.07 R)
• M5: 811,568 km (0.092 R)
• M6: 968,945 km (0.046 R)
• M7: 1,102,387 km (0.106 R)
• M8: 1,254,079 km (0.106 R)
• M9: 1,326,484 km (0.034 R)
• M10: 1,400,386 km (0.106 R)
• M11: 1,501,215 km (0.073 R)
• M12: 2,027,799 km (0.071 R)
• M13: 2,157,052 km (0.029 R)
• M14: 2,765,017 km (0.1 R)
• M15: 2,844,753 km (0.1 R)
• M16: 3,355,779 km (0.103 R)
• M17: 3,475,159 km (0.077 R)
• M18: 3,630,890 km (0.046 R)
• M19: 3,771,063 km (0.108 R)
• M20: 3,841,973 km (0.086 R)
• M21: 4,555,854 km (0.098 R)
• M22: 4,918,479 km (0.094 R)
• M23: 5,132,853 km (0.092 R)
• M24: 5,732,740 km (0.088 R)
• M25: 5,937,839 km (0.103 R)
• M26: 6,020,417 km (0.111 R)
• M27: 6,228,807 km (0.057 R)
• M28: 6,631,374 km (0.118 R)
• M29: 6,717,094 km (0.111 R)
• M30: 6,868,188 km (0.08 R)
• M31: 7,573,243 km (0.075 R)
• M32: 7,798,387 km (0.12 R)
• M33: 7,979,999 km (0.09 R)
• M34: 8,416,975 km (0.074 R)
• M35: 8,767,632 km (0.079 R)
• M36: 9,027,783 km (0.078 R)
• M37: 9,194,734 km (0.066 R)
• M38: 9,555,714 km (0.111 R)
• M39: 9,970,548 km (0.092 R)
• M40: 10,491,149 km (0.099 R)
• M41: 11,097,020 km (0.051 R)
• M42: 11,740,142 km (0.104 R)
• M43: 11,948,532 km (0.066 R)
• M44: 12,847,764 km (0.105 R)
• M45: 13,116,442 km (0.1 R)
• M46: 13,224,452 km (0.07 R)
• M47: 13,550,126 km (0.111 R)
• M48: 13,961,072 km (0.114 R)
• M49: 14,459,532 km (0.073 R)
• M50: 14,682,881 km (0.1 R)
• M51: 14,823,055 km (0.088 R)
• M52: 15,161,445 km (0.116 R)
• M53: 15,416,958 km (0.117 R)
• M54: 15,817,132 km (0.11 R)
• M55: 16,220,748 km (0.04 R)
• M56: 16,336,686 km (0.094 R)
• M57: 16,598,632 km (0.089 R)
• M58: 16,861,924 km (0.114 R)
• M59: 17,097,092 km (0.086 R)
• M60: 17,274,216 km (0.058 R)
• M61: 17,392,697 km (0.069 R)
• M62: 17,570,719 km (0.106 R)
• M63: 17,689,799 km (0.06 R)
• M64: 17,898,936 km (0.099 R)
• M65: 19,385,341 km (0.111 R)
• M66: 20,034,296 km (0.068 R)
• M67: 20,096,529 km (0.105 R)
• M68: 20,314,643 km (0.116 R)
• M69: 20,408,441 km (0.073 R)
• M70: 20,690,582 km (0.091 R)
• M71: 20,784,829 km (0.111 R)
• M72: 20,847,810 km (0.054 R)
• M73: 21,068,766 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 12.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.11 AU - 6.65 AU

Year: 6007 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,254,069 km

• M1: 381,774 km (0.112 R)
• M2: 490,681 km (0.108 R)
• M3: 594,652 km (0.078 R)
• M4: 881,580 km (0.117 R)
• M5: 1,140,983 km (0.075 R)
• M6: 1,286,542 km (0.064 R)
• M7: 1,425,518 km (0.105 R)
• M8: 1,623,735 km (0.096 R)
• M9: 1,873,713 km (0.111 R)
• M10: 1,959,882 km (0.096 R)
• M11: 2,047,546 km (0.112 R)
• M12: 2,196,546 km (0.118 R)
• M13: 2,318,468 km (0.104 R)
• M14: 2,633,371 km (0.116 R)
• M15: 2,714,304 km (0.116 R)
• M16: 2,812,590 km (0.059 R)
• M17: 3,304,467 km (0.087 R)
• M18: 3,444,940 km (0.1 R)
• M19: 3,971,075 km (0.083 R)
• M20: 4,120,823 km (0.116 R)
• M21: 4,253,217 km (0.103 R)
• M22: 5,261,507 km (0.099 R)
• M23: 6,123,938 km (0.054 R)
• M24: 6,232,098 km (0.092 R)
• M25: 6,538,624 km (0.114 R)
• M26: 6,782,767 km (0.063 R)
• M27: 6,917,406 km (0.036 R)
• M28: 7,030,053 km (0.107 R)
• M29: 7,464,335 km (0.06 R)
• M30: 7,743,036 km (0.114 R)
• M31: 7,860,171 km (0.099 R)
• M32: 8,025,327 km (0.099 R)
• M33: 8,215,317 km (0.119 R)
• M34: 8,770,026 km (0.099 R)
• M35: 9,890,364 km (0.044 R)
• M36: 10,454,348 km (0.11 R)
• M37: 10,688,169 km (0.111 R)
• M38: 10,871,277 km (0.086 R)
• M39: 10,976,295 km (0.051 R)
• M40: 11,187,378 km (0.119 R)
• M41: 11,346,699 km (0.073 R)
• M42: 11,802,075 km (0.074 R)
• M43: 12,565,174 km (0.107 R)
• M44: 13,711,094 km (0.091 R)
• M45: 13,910,208 km (0.097 R)
• M46: 14,081,498 km (0.09 R)
• M47: 14,368,726 km (0.114 R)
• M48: 14,484,066 km (0.091 R)
• M49: 14,628,727 km (0.115 R)
• M50: 14,919,695 km (0.064 R)
• M51: 15,065,702 km (0.065 R)
• M52: 16,282,083 km (0.061 R)
• M53: 16,432,578 km (0.036 R)
• M54: 16,674,328 km (0.074 R)
• M55: 17,069,715 km (0.104 R)
• M56: 17,314,607 km (0.069 R)
• M57: 17,406,610 km (0.055 R)
• M58: 18,025,047 km (0.072 R)
• M59: 18,368,225 km (0.079 R)
• M60: 18,462,172 km (0.117 R)
• M61: 18,650,516 km (0.046 R)
• M62: 19,092,727 km (0.101 R)
• M63: 19,219,586 km (0.056 R)
• M64: 19,442,487 km (0.106 R)
• M65: 19,634,272 km (0.088 R)
• M66: 19,955,159 km (0.116 R)
• M67: 20,374,931 km (0.106 R)
• M68: 20,667,245 km (0.114 R)
• M69: 21,059,191 km (0.112 R)
• M70: 21,387,708 km (0.071 R)
• M71: 21,486,593 km (0.111 R)
• M72: 21,950,196 km (0.071 R)
• M73: 22,083,189 km (0.098 R)
• M74: 22,249,841 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.4

Radius: 5.3

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.86 AU - 16.32 AU

Year: 19716 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,254,069 km

• M1: 85,420 km (0.051 R)
• M2: 177,872 km (0.075 R)
• M3: 353,201 km (0.089 R)
• M4: 412,591 km (0.105 R)
• M5: 898,934 km (0.049 R)
• M6: 2,687,376 km (0.079 R)
• M7: 2,900,254 km (0.096 R)
• M8: 3,024,420 km (0.091 R)
• M9: 3,245,825 km (0.032 R)
• M10: 3,670,982 km (0.056 R)
• M11: 3,907,048 km (0.119 R)
• M12: 4,501,101 km (0.099 R)
• M13: 5,501,013 km (0.088 R)
• M14: 5,654,800 km (0.069 R)
• M15: 6,404,734 km (0.099 R)
• M16: 7,101,710 km (0.072 R)
• M17: 7,227,223 km (0.073 R)
• M18: 7,779,688 km (0.094 R)
• M19: 7,995,707 km (0.119 R)
• M20: 8,566,722 km (0.092 R)
• M21: 9,105,424 km (0.062 R)
• M22: 9,196,230 km (0.05 R)
• M23: 9,516,519 km (0.104 R)
• M24: 9,562,595 km (0.093 R)
• M25: 9,655,047 km (0.09 R)
• M26: 10,121,194 km (0.117 R)
• M27: 10,357,109 km (0.079 R)
• M28: 10,404,382 km (0.059 R)
• M29: 11,514,099 km (0.103 R)
• M30: 11,612,385 km (0.118 R)
• M31: 11,908,888 km (0.12 R)
• M32: 12,660,917 km (0.11 R)
• M33: 12,915,083 km (0.113 R)
• M34: 13,428,354 km (0.109 R)
• M35: 13,687,457 km (0.086 R)
• M36: 14,421,684 km (0.099 R)
• M37: 14,527,748 km (0.11 R)
• M38: 15,115,070 km (0.083 R)
• M39: 15,384,495 km (0.094 R)
• M40: 16,533,856 km (0.072 R)
• M41: 16,644,708 km (0.084 R)
• M42: 16,811,510 km (0.093 R)
• M43: 17,710,443 km (0.075 R)
• M44: 18,740,424 km (0.06 R)
• M45: 19,146,134 km (0.1 R)
• M46: 19,672,120 km (0.114 R)
• M47: 20,321,375 km (0.062 R)
• M48: 20,857,833 km (0.109 R)
• M49: 21,157,776 km (0.11 R)
• M50: 22,617,702 km (0.081 R)
• M51: 22,802,455 km (0.068 R)
• M52: 23,297,624 km (0.056 R)
• M53: 24,487,825 km (0.092 R)
• M54: 24,614,235 km (0.11 R)
• M55: 24,804,225 km (0.102 R)
• M56: 25,185,849 km (0.105 R)
• M57: 25,569,268 km (0.081 R)
• M58: 26,342,091 km (0.12 R)
• M59: 27,384,339 km (0.118 R)
• M60: 27,450,012 km (0.087 R)
• M61: 28,241,086 km (0.099 R)
• M62: 28,506,473 km (0.113 R)
• M63: 29,441,908 km (0.106 R)
• M64: 30,116,146 km (0.076 R)
• M65: 30,319,449 km (0.055 R)
• M66: 32,169,227 km (0.119 R)
• M67: 32,307,755 km (0.115 R)
• M68: 33,984,896 km (0.06 R)
• M69: 36,336,724 km (0.081 R)
• M70: 36,697,554 km (0.073 R)
• M71: 37,495,809 km (0.079 R)
• M72: 38,079,839 km (0.098 R)
• M73: 39,257,024 km (0.07 R)
• M74: 39,553,079 km (0.089 R)
• M75: 42,479,213 km (0.107 R)
• M76: 42,707,200 km (0.096 R)
• M77: 43,240,666 km (0.106 R)
• M78: 43,853,120 km (0.119 R)
• M79: 44,083,501 km (0.108 R)
• M80: 44,237,287 km (0.064 R)
• M81: 44,314,330 km (0.11 R)
• M82: 45,863,117 km (0.075 R)
• M83: 46,253,118 km (0.09 R)
• M84: 47,429,706 km (0.086 R)
• M85: 48,298,720 km (0.08 R)
• M86: 48,457,293 km (0.108 R)
• M87: 48,536,730 km (0.078 R)
• M88: 49,492,212 km (0.104 R)
• M89: 50,293,308 km (0.109 R)
• M90: 51,098,743 km (0.042 R)
• M91: 51,260,309 km (0.083 R)
• M92: 51,502,957 km (0.088 R)
• M93: 51,908,217 km (0.103 R)
• M94: 52,151,912 km (0.047 R)
• M95: 52,396,056 km (0.03 R)
• M96: 52,558,968 km (0.114 R)
• M97: 55,106,021 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 3.3

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.84 AU - 21.18 AU

Year: 28492 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,254,069 km

• M1: 42,785 km (0.109 R)
• M2: 267,182 km (0.091 R)
• M3: 431,889 km (0.08 R)
• M4: 719,416 km (0.062 R)
• M5: 1,216,231 km (0.056 R)
• M6: 1,850,226 km (0.082 R)
• M7: 2,071,631 km (0.081 R)
• M8: 2,816,030 km (0.053 R)
• M9: 3,038,034 km (0.031 R)
• M10: 3,737,104 km (0.056 R)
• M11: 4,704,703 km (0.079 R)
• M12: 4,929,848 km (0.076 R)
• M13: 5,119,987 km (0.114 R)
• M14: 5,158,284 km (0.114 R)
• M15: 5,429,356 km (0.089 R)
• M16: 5,744,708 km (0.098 R)
• M17: 5,864,536 km (0.065 R)
• M18: 7,626,051 km (0.096 R)
• M19: 8,608,759 km (0.104 R)
• M20: 9,678,085 km (0.073 R)
• M21: 10,155,900 km (0.119 R)
• M22: 10,641,345 km (0.063 R)
• M23: 13,708,401 km (0.113 R)
• M24: 13,868,471 km (0.044 R)
• M25: 14,244,410 km (0.102 R)
• M26: 14,678,094 km (0.103 R)
• M27: 16,060,977 km (0.096 R)
• M28: 16,117,076 km (0.095 R)
• M29: 16,286,122 km (0.069 R)
• M30: 16,796,400 km (0.113 R)
• M31: 17,311,914 km (0.099 R)
• M32: 18,652,760 km (0.104 R)
• M33: 19,305,755 km (0.12 R)
• M34: 19,545,111 km (0.08 R)
• M35: 19,785,366 km (0.103 R)
• M36: 20,756,256 km (0.1 R)
• M37: 21,062,931 km (0.078 R)
• M38: 21,804,787 km (0.117 R)
• M39: 21,867,020 km (0.098 R)
• M40: 22,116,400 km (0.093 R)
• M41: 23,314,080 km (0.082 R)
• M42: 23,505,117 km (0.119 R)
• M43: 24,081,368 km (0.065 R)
• M44: 24,726,882 km (0.108 R)
• M45: 25,117,034 km (0.098 R)
• M46: 25,903,320 km (0.053 R)
• M47: 26,233,333 km (0.1 R)
• M48: 26,365,727 km (0.087 R)
• M49: 26,631,263 km (0.1 R)
• M50: 28,174,814 km (0.056 R)
• M51: 29,128,351 km (0.057 R)
• M52: 30,300,600 km (0.116 R)
• M53: 33,333,398 km (0.043 R)
• M54: 35,798,920 km (0.098 R)
• M55: 36,019,278 km (0.112 R)
• M56: 36,092,730 km (0.092 R)
• M57: 38,698,276 km (0.111 R)
• M58: 38,849,071 km (0.09 R)
• M59: 39,757,429 km (0.055 R)
• M60: 40,290,447 km (0.068 R)
• M61: 42,213,677 km (0.111 R)
• M62: 42,991,286 km (0.112 R)
• M63: 45,829,457 km (0.101 R)
• M64: 46,548,425 km (0.03 R)
• M65: 47,351,616 km (0.113 R)
• M66: 48,402,690 km (0.104 R)
• M67: 48,483,922 km (0.075 R)
• M68: 48,890,379 km (0.108 R)
• M69: 48,971,761 km (0.112 R)
• M70: 49,298,034 km (0.076 R)
• M71: 49,379,714 km (0.103 R)
• M72: 51,353,059 km (0.098 R)
• M73: 53,603,759 km (0.042 R)
• M74: 55,716,231 km (0.071 R)
• M75: 56,056,865 km (0.118 R)
• M76: 56,483,369 km (0.1 R)
• M77: 56,825,499 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit