🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.25 AU

Composition

Type: Far Outer (Icy/Cometary)

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: 172.5

Radius: 10.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.1 AU - 4.9 AU

Year: 6164 Days

Day: 7.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,788,534 km

• M1: 169,345 km (0.101 R)
• M2: 254,017 km (0.067 R)
• M3: 330,462 km (0.102 R)
• M4: 433,684 km (0.089 R)
• M5: 498,909 km (0.102 R)
• M6: 594,951 km (0.101 R)
• M7: 797,955 km (0.076 R)
• M8: 946,207 km (0.115 R)
• M9: 1,023,997 km (0.07 R)
• M10: 1,162,675 km (0.12 R)
• M11: 1,991,447 km (0.092 R)
• M12: 2,286,753 km (0.094 R)
• M13: 2,611,979 km (0.05 R)
• M14: 2,788,355 km (0.064 R)
• M15: 2,919,103 km (0.085 R)
• M16: 3,710,326 km (0.107 R)
• M17: 3,908,992 km (0.115 R)
• M18: 4,148,499 km (0.103 R)
• M19: 4,279,397 km (0.082 R)
• M20: 4,680,618 km (0.116 R)
• M21: 4,758,409 km (0.098 R)
• M22: 4,836,649 km (0.041 R)
• M23: 5,560,104 km (0.072 R)
• M24: 5,725,559 km (0.099 R)
• M25: 6,446,621 km (0.099 R)
• M26: 6,533,388 km (0.111 R)
• M27: 7,467,477 km (0.087 R)
• M28: 7,765,177 km (0.078 R)
• M29: 7,857,479 km (0.113 R)
• M30: 8,395,732 km (0.048 R)
• M31: 8,490,577 km (0.094 R)
• M32: 8,585,721 km (0.073 R)
• M33: 8,657,378 km (0.106 R)
• M34: 8,777,206 km (0.113 R)
• M35: 8,849,312 km (0.119 R)
• M36: 9,213,134 km (0.119 R)
• M37: 9,980,572 km (0.081 R)
• M38: 10,384,785 km (0.057 R)
• M39: 10,486,661 km (0.118 R)
• M40: 10,845,846 km (0.043 R)
• M41: 10,923,337 km (0.099 R)
• M42: 11,052,889 km (0.115 R)
• M43: 11,313,638 km (0.077 R)
• M44: 11,681,948 km (0.089 R)
• M45: 12,054,297 km (0.111 R)
• M46: 12,349,603 km (0.039 R)
• M47: 12,511,768 km (0.102 R)
• M48: 12,620,226 km (0.035 R)
• M49: 13,805,789 km (0.093 R)
• M50: 13,945,962 km (0.075 R)
• M51: 14,030,335 km (0.114 R)
• M52: 14,143,132 km (0.111 R)
• M53: 14,883,043 km (0.101 R)
• M54: 15,228,764 km (0.059 R)
• M55: 15,840,320 km (0.073 R)
• M56: 16,608,505 km (0.095 R)
• M57: 16,697,965 km (0.092 R)
• M58: 17,237,863 km (0.088 R)
• M59: 17,936,186 km (0.082 R)
• M60: 18,058,557 km (0.098 R)
• M61: 18,674,601 km (0.085 R)
• M62: 18,767,651 km (0.108 R)
• M63: 19,360,358 km (0.058 R)
• M64: 19,832,489 km (0.117 R)
• M65: 20,596,036 km (0.1 R)
• M66: 20,724,242 km (0.097 R)
• M67: 21,045,877 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 11.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.44 AU - 5.2 AU

Year: 6833 Days

Day: 14.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,788,534 km

• M1: 141,669 km (0.053 R)
• M2: 275,110 km (0.067 R)
• M3: 357,539 km (0.084 R)
• M4: 768,484 km (0.103 R)
• M5: 1,302,848 km (0.09 R)
• M6: 1,608,177 km (0.09 R)
• M7: 1,956,591 km (0.112 R)
• M8: 2,286,304 km (0.085 R)
• M9: 3,115,675 km (0.06 R)
• M10: 3,186,734 km (0.081 R)
• M11: 3,354,882 km (0.118 R)
• M12: 3,427,886 km (0.078 R)
• M13: 3,851,397 km (0.086 R)
• M14: 4,108,556 km (0.082 R)
• M15: 4,612,402 km (0.059 R)
• M16: 4,913,243 km (0.112 R)
• M17: 5,108,019 km (0.106 R)
• M18: 5,192,243 km (0.072 R)
• M19: 5,649,713 km (0.117 R)
• M20: 5,883,235 km (0.097 R)
• M21: 6,542,064 km (0.091 R)
• M22: 7,004,621 km (0.076 R)
• M23: 7,509,963 km (0.057 R)
• M24: 7,670,182 km (0.074 R)
• M25: 8,158,021 km (0.048 R)
• M26: 9,266,391 km (0.081 R)
• M27: 10,066,740 km (0.076 R)
• M28: 10,493,094 km (0.085 R)
• M29: 10,998,136 km (0.094 R)
• M30: 11,621,959 km (0.09 R)
• M31: 12,446,244 km (0.095 R)
• M32: 12,522,239 km (0.088 R)
• M33: 13,367,019 km (0.116 R)
• M34: 13,522,750 km (0.071 R)
• M35: 13,757,170 km (0.078 R)
• M36: 14,111,567 km (0.111 R)
• M37: 14,269,991 km (0.118 R)
• M38: 14,829,338 km (0.098 R)
• M39: 14,950,063 km (0.115 R)
• M40: 15,030,846 km (0.076 R)
• M41: 15,273,793 km (0.06 R)
• M42: 15,355,174 km (0.08 R)
• M43: 15,436,555 km (0.101 R)
• M44: 17,518,808 km (0.074 R)
• M45: 17,689,200 km (0.105 R)
• M46: 18,853,520 km (0.037 R)
• M47: 19,203,280 km (0.103 R)
• M48: 19,423,040 km (0.1 R)
• M49: 20,713,770 km (0.099 R)
• M50: 20,848,857 km (0.11 R)
• M51: 21,074,600 km (0.059 R)
• M52: 21,528,779 km (0.074 R)
• M53: 23,471,008 km (0.059 R)
• M54: 24,083,462 km (0.094 R)
• M55: 24,701,301 km (0.043 R)
• M56: 24,796,745 km (0.073 R)
• M57: 25,806,979 km (0.098 R)
• M58: 26,390,261 km (0.064 R)
• M59: 26,732,541 km (0.062 R)
• M60: 26,928,814 km (0.111 R)
• M61: 27,768,207 km (0.041 R)
• M62: 28,116,471 km (0.117 R)
• M63: 31,004,757 km (0.069 R)
• M64: 31,521,169 km (0.101 R)
• M65: 31,728,512 km (0.089 R)
• M66: 32,719,597 km (0.082 R)
• M67: 32,824,615 km (0.119 R)
• M68: 32,982,142 km (0.055 R)
• M69: 33,456,517 km (0.117 R)
• M70: 33,721,006 km (0.07 R)
• M71: 34,092,457 km (0.112 R)
• M72: 34,411,849 km (0.085 R)
• M73: 35,268,596 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 8.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.61 AU - 5.73 AU

Year: 8717 Days

Day: 10.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,788,534 km

• M1: 131,347 km (0.12 R)
• M2: 214,523 km (0.104 R)
• M3: 463,454 km (0.106 R)
• M4: 607,517 km (0.06 R)
• M5: 845,378 km (0.087 R)
• M6: 1,053,468 km (0.113 R)
• M7: 1,262,456 km (0.081 R)
• M8: 1,501,364 km (0.09 R)
• M9: 1,584,241 km (0.088 R)
• M10: 1,842,148 km (0.061 R)
• M11: 2,320,712 km (0.112 R)
• M12: 2,397,605 km (0.073 R)
• M13: 2,534,487 km (0.096 R)
• M14: 2,613,774 km (0.097 R)
• M15: 3,107,447 km (0.107 R)
• M16: 3,192,419 km (0.088 R)
• M17: 3,278,288 km (0.063 R)
• M18: 3,923,952 km (0.105 R)
• M19: 4,155,530 km (0.043 R)
• M20: 5,051,172 km (0.116 R)
• M21: 5,201,967 km (0.034 R)
• M22: 5,482,313 km (0.085 R)
• M23: 5,872,464 km (0.062 R)
• M24: 6,137,552 km (0.054 R)
• M25: 6,271,592 km (0.059 R)
• M26: 6,352,524 km (0.059 R)
• M27: 6,433,756 km (0.043 R)
• M28: 6,845,299 km (0.115 R)
• M29: 8,366,411 km (0.118 R)
• M30: 8,875,642 km (0.114 R)
• M31: 9,057,852 km (0.038 R)
• M32: 9,364,228 km (0.112 R)
• M33: 9,611,813 km (0.071 R)
• M34: 9,674,046 km (0.114 R)
• M35: 9,798,960 km (0.108 R)
• M36: 10,208,409 km (0.056 R)
• M37: 10,303,853 km (0.066 R)
• M38: 10,495,338 km (0.107 R)
• M39: 11,470,417 km (0.102 R)
• M40: 11,536,389 km (0.083 R)
• M41: 11,702,144 km (0.119 R)
• M42: 11,768,565 km (0.074 R)
• M43: 12,203,745 km (0.096 R)
• M44: 12,440,409 km (0.056 R)
• M45: 12,576,244 km (0.099 R)
• M46: 13,505,995 km (0.086 R)
• M47: 14,244,410 km (0.099 R)
• M48: 14,457,886 km (0.079 R)
• M49: 14,923,884 km (0.083 R)
• M50: 15,068,246 km (0.063 R)
• M51: 15,504,174 km (0.119 R)
• M52: 15,577,177 km (0.107 R)
• M53: 15,833,887 km (0.098 R)
• M54: 16,239,896 km (0.101 R)
• M55: 16,874,191 km (0.09 R)
• M56: 17,554,712 km (0.053 R)
• M57: 18,592,173 km (0.116 R)
• M58: 19,137,906 km (0.072 R)
• M59: 19,294,834 km (0.084 R)
• M60: 19,531,049 km (0.039 R)
• M61: 20,285,172 km (0.101 R)
• M62: 21,089,261 km (0.077 R)
• M63: 21,658,331 km (0.1 R)
• M64: 21,821,841 km (0.054 R)
• M65: 22,273,627 km (0.063 R)
• M66: 22,356,055 km (0.102 R)
• M67: 23,900,205 km (0.105 R)
• M68: 24,153,923 km (0.092 R)
• M69: 24,408,389 km (0.068 R)
• M70: 25,306,275 km (0.051 R)
• M71: 25,737,566 km (0.063 R)
• M72: 26,345,531 km (0.073 R)
• M73: 26,476,430 km (0.118 R)
• M74: 27,398,850 km (0.096 R)
• M75: 28,331,593 km (0.045 R)
• M76: 28,421,052 km (0.095 R)
• M77: 28,555,242 km (0.116 R)
• M78: 28,914,276 km (0.056 R)
• M79: 29,229,778 km (0.038 R)
• M80: 29,863,924 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.1

Radius: 8

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.08 AU - 9.38 AU

Year: 18106 Days

Day: 19.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,788,534 km

• M1: 135,087 km (0.112 R)
• M2: 366,964 km (0.101 R)
• M3: 518,057 km (0.061 R)
• M4: 667,506 km (0.079 R)
• M5: 1,283,400 km (0.09 R)
• M6: 1,519,765 km (0.08 R)
• M7: 1,770,042 km (0.081 R)
• M8: 1,867,430 km (0.095 R)
• M9: 2,239,480 km (0.057 R)
• M10: 2,380,551 km (0.065 R)
• M11: 3,051,348 km (0.104 R)
• M12: 3,488,772 km (0.107 R)
• M13: 4,510,226 km (0.081 R)
• M14: 5,192,841 km (0.043 R)
• M15: 5,858,701 km (0.077 R)
• M16: 6,004,859 km (0.093 R)
• M17: 7,322,068 km (0.072 R)
• M18: 7,426,936 km (0.112 R)
• M19: 8,558,644 km (0.093 R)
• M20: 8,835,998 km (0.06 R)
• M21: 8,891,798 km (0.109 R)
• M22: 9,800,904 km (0.108 R)
• M23: 10,090,975 km (0.113 R)
• M24: 10,679,792 km (0.1 R)
• M25: 10,799,021 km (0.086 R)
• M26: 10,918,550 km (0.116 R)
• M27: 13,080,688 km (0.11 R)
• M28: 13,208,146 km (0.087 R)
• M29: 13,400,229 km (0.114 R)
• M30: 13,528,734 km (0.099 R)
• M31: 13,593,061 km (0.112 R)
• M32: 14,308,288 km (0.114 R)
• M33: 14,505,458 km (0.102 R)
• M34: 14,571,431 km (0.09 R)
• M35: 14,969,062 km (0.104 R)
• M36: 15,035,783 km (0.074 R)
• M37: 15,910,930 km (0.102 R)
• M38: 17,429,349 km (0.109 R)
• M39: 18,634,060 km (0.107 R)
• M40: 18,993,394 km (0.116 R)
• M41: 19,137,756 km (0.054 R)
• M42: 21,048,121 km (0.091 R)
• M43: 21,422,415 km (0.071 R)
• M44: 21,648,158 km (0.087 R)
• M45: 22,253,730 km (0.101 R)
• M46: 22,558,461 km (0.119 R)
• M47: 24,573,694 km (0.097 R)
• M48: 24,888,747 km (0.082 R)
• M49: 26,162,573 km (0.045 R)
• M50: 26,484,358 km (0.111 R)
• M51: 28,112,881 km (0.12 R)
• M52: 28,277,438 km (0.096 R)
• M53: 28,525,023 km (0.088 R)
• M54: 30,193,488 km (0.036 R)
• M55: 31,722,079 km (0.09 R)
• M56: 31,979,387 km (0.094 R)
• M57: 32,065,256 km (0.104 R)
• M58: 32,151,126 km (0.061 R)
• M59: 34,237,268 km (0.085 R)
• M60: 35,208,008 km (0.094 R)
• M61: 36,996,002 km (0.116 R)
• M62: 38,356,296 km (0.042 R)
• M63: 41,219,150 km (0.081 R)
• M64: 41,499,796 km (0.104 R)
• M65: 42,251,375 km (0.101 R)
• M66: 43,482,267 km (0.096 R)
• M67: 43,767,999 km (0.112 R)
• M68: 45,013,401 km (0.056 R)
• M69: 46,270,322 km (0.064 R)
• M70: 46,854,352 km (0.09 R)
• M71: 48,818,722 km (0.079 R)
• M72: 49,313,891 km (0.12 R)
• M73: 49,810,855 km (0.107 R)
• M74: 50,010,119 km (0.075 R)
• M75: 50,209,683 km (0.057 R)
• M76: 53,641,608 km (0.057 R)
• M77: 55,179,623 km (0.079 R)
• M78: 56,316,717 km (0.077 R)
• M79: 56,940,091 km (0.061 R)
• M80: 58,403,757 km (0.111 R)
• M81: 59,562,542 km (0.099 R)
• M82: 60,941,685 km (0.062 R)
• M83: 62,868,505 km (0.093 R)
• M84: 63,407,357 km (0.116 R)
• M85: 63,839,395 km (0.099 R)
• M86: 64,055,863 km (0.054 R)
• M87: 65,250,552 km (0.104 R)
• M88: 65,577,723 km (0.116 R)
• M89: 65,686,929 km (0.104 R)
• M90: 65,905,342 km (0.047 R)
• M91: 66,014,698 km (0.101 R)
• M92: 70,549,458 km (0.073 R)
• M93: 72,120,834 km (0.108 R)
• M94: 72,797,765 km (0.118 R)
• M95: 73,363,544 km (0.072 R)
• M96: 74,955,415 km (0.112 R)
• M97: 75,755,614 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit