🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 14.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.08 AU - 1.54 AU

Year: 953 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 90,973,131 km

• M1: 178,171 km (0.12 R)
• M2: 301,290 km (0.074 R)
• M3: 420,520 km (0.093 R)
• M4: 511,774 km (0.11 R)
• M5: 617,989 km (0.073 R)
• M6: 733,478 km (0.077 R)
• M7: 1,017,266 km (0.068 R)
• M8: 1,108,221 km (0.109 R)
• M9: 1,209,648 km (0.073 R)
• M10: 1,407,118 km (0.116 R)
• M11: 1,665,473 km (0.109 R)
• M12: 1,783,506 km (0.111 R)
• M13: 1,992,793 km (0.097 R)
• M14: 2,091,528 km (0.073 R)
• M15: 2,266,109 km (0.108 R)
• M16: 2,445,776 km (0.112 R)
• M17: 2,571,438 km (0.114 R)
• M18: 2,759,183 km (0.094 R)
• M19: 2,951,566 km (0.117 R)
• M20: 3,169,530 km (0.119 R)
• M21: 3,643,755 km (0.112 R)
• M22: 3,889,395 km (0.107 R)
• M23: 3,991,421 km (0.065 R)
• M24: 4,117,532 km (0.095 R)
• M25: 4,268,177 km (0.101 R)
• M26: 4,361,825 km (0.051 R)
• M27: 4,719,364 km (0.117 R)
• M28: 4,816,303 km (0.109 R)
• M29: 5,160,977 km (0.111 R)
• M30: 5,361,737 km (0.097 R)
• M31: 5,501,162 km (0.115 R)
• M32: 6,137,253 km (0.11 R)
• M33: 6,390,223 km (0.09 R)
• M34: 6,701,087 km (0.098 R)
• M35: 7,295,739 km (0.107 R)
• M36: 7,408,386 km (0.105 R)
• M37: 7,535,694 km (0.1 R)
• M38: 7,849,999 km (0.062 R)
• M39: 8,256,157 km (0.057 R)
• M40: 8,358,931 km (0.056 R)
• M41: 8,624,916 km (0.052 R)
• M42: 8,758,955 km (0.078 R)
• M43: 9,165,263 km (0.042 R)
• M44: 9,256,368 km (0.105 R)
• M45: 9,577,704 km (0.068 R)
• M46: 9,685,714 km (0.099 R)
• M47: 9,949,605 km (0.087 R)
• M48: 10,184,324 km (0.073 R)
• M49: 10,278,870 km (0.118 R)
• M50: 10,707,468 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 12.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.64 AU - 2.1 AU

Year: 1626 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,973,131 km

• M1: 349,012 km (0.089 R)
• M2: 530,324 km (0.06 R)
• M3: 661,073 km (0.083 R)
• M4: 797,057 km (0.078 R)
• M5: 966,552 km (0.094 R)
• M6: 1,068,129 km (0.061 R)
• M7: 1,165,218 km (0.054 R)
• M8: 1,308,533 km (0.098 R)
• M9: 1,512,135 km (0.062 R)
• M10: 1,622,688 km (0.076 R)
• M11: 1,707,510 km (0.095 R)
• M12: 1,803,552 km (0.095 R)
• M13: 1,891,665 km (0.081 R)
• M14: 2,082,702 km (0.101 R)
• M15: 2,280,171 km (0.114 R)
• M16: 2,375,913 km (0.026 R)
• M17: 2,462,231 km (0.119 R)
• M18: 2,956,204 km (0.052 R)
• M19: 3,238,794 km (0.072 R)
• M20: 3,395,572 km (0.108 R)
• M21: 3,629,394 km (0.063 R)
• M22: 4,009,373 km (0.118 R)
• M23: 4,113,044 km (0.104 R)
• M24: 4,243,643 km (0.114 R)
• M25: 4,349,259 km (0.118 R)
• M26: 4,455,773 km (0.095 R)
• M27: 4,725,946 km (0.105 R)
• M28: 4,849,215 km (0.109 R)
• M29: 4,959,768 km (0.072 R)
• M30: 5,155,292 km (0.116 R)
• M31: 5,482,014 km (0.072 R)
• M32: 5,742,464 km (0.098 R)
• M33: 5,889,070 km (0.104 R)
• M34: 6,051,683 km (0.111 R)
• M35: 6,215,792 km (0.042 R)
• M36: 6,396,506 km (0.064 R)
• M37: 6,563,756 km (0.111 R)
• M38: 6,732,503 km (0.096 R)
• M39: 7,105,600 km (0.086 R)
• M40: 7,294,691 km (0.109 R)
• M41: 7,389,836 km (0.067 R)
• M42: 7,549,457 km (0.113 R)
• M43: 7,677,961 km (0.114 R)
• M44: 7,904,602 km (0.118 R)
• M45: 8,614,593 km (0.106 R)
• M46: 8,715,422 km (0.055 R)
• M47: 8,884,019 km (0.08 R)
• M48: 8,985,895 km (0.11 R)
• M49: 9,139,233 km (0.115 R)
• M50: 9,604,632 km (0.116 R)
• M51: 9,761,560 km (0.063 R)
• M52: 9,972,044 km (0.102 R)
• M53: 10,095,463 km (0.035 R)
• M54: 10,290,538 km (0.091 R)
• M55: 10,522,714 km (0.113 R)
• M56: 10,738,584 km (0.111 R)
• M57: 11,083,407 km (0.067 R)
• M58: 11,450,371 km (0.109 R)
• M59: 11,746,874 km (0.082 R)
• M60: 12,158,567 km (0.116 R)
• M61: 12,347,359 km (0.069 R)
• M62: 12,708,638 km (0.087 R)
• M63: 12,919,422 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.7

Radius: 7.9

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.77 AU - 7.07 AU

Year: 11574 Days

Day: 17.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 145.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,973,131 km

• M1: 99,782 km (0.105 R)
• M2: 163,660 km (0.103 R)
• M3: 218,413 km (0.068 R)
• M4: 271,819 km (0.034 R)
• M5: 511,475 km (0.078 R)
• M6: 605,273 km (0.098 R)
• M7: 705,504 km (0.043 R)
• M8: 829,670 km (0.1 R)
• M9: 1,019,958 km (0.048 R)
• M10: 1,099,993 km (0.074 R)
• M11: 1,601,744 km (0.079 R)
• M12: 2,115,463 km (0.06 R)
• M13: 2,430,965 km (0.071 R)
• M14: 2,484,970 km (0.063 R)
• M15: 2,539,424 km (0.083 R)
• M16: 2,594,326 km (0.103 R)
• M17: 2,931,819 km (0.08 R)
• M18: 3,433,720 km (0.102 R)
• M19: 4,350,755 km (0.072 R)
• M20: 4,717,419 km (0.059 R)
• M21: 5,445,213 km (0.103 R)
• M22: 5,587,780 km (0.042 R)
• M23: 5,695,490 km (0.116 R)
• M24: 5,767,746 km (0.049 R)
• M25: 6,244,664 km (0.072 R)
• M26: 6,887,336 km (0.069 R)
• M27: 8,316,744 km (0.065 R)
• M28: 8,563,730 km (0.066 R)
• M29: 10,051,780 km (0.112 R)
• M30: 10,669,171 km (0.065 R)
• M31: 10,937,549 km (0.06 R)
• M32: 12,219,154 km (0.031 R)
• M33: 13,115,694 km (0.118 R)
• M34: 13,451,242 km (0.119 R)
• M35: 14,376,505 km (0.066 R)
• M36: 14,821,858 km (0.034 R)
• M37: 15,071,237 km (0.109 R)
• M38: 16,185,143 km (0.072 R)
• M39: 16,855,790 km (0.072 R)
• M40: 17,535,414 km (0.094 R)
• M41: 17,852,112 km (0.104 R)
• M42: 18,437,638 km (0.064 R)
• M43: 18,652,162 km (0.11 R)
• M44: 20,231,915 km (0.111 R)
• M45: 20,619,523 km (0.067 R)
• M46: 21,065,624 km (0.04 R)
• M47: 21,458,618 km (0.079 R)
• M48: 21,854,005 km (0.118 R)
• M49: 22,537,368 km (0.117 R)
• M50: 22,881,742 km (0.07 R)
• M51: 23,112,273 km (0.099 R)
• M52: 24,276,443 km (0.081 R)
• M53: 24,984,041 km (0.108 R)
• M54: 25,162,063 km (0.101 R)
• M55: 25,399,923 km (0.083 R)
• M56: 25,459,613 km (0.093 R)
• M57: 26,419,582 km (0.102 R)
• M58: 26,964,717 km (0.084 R)
• M59: 27,208,262 km (0.057 R)
• M60: 27,758,782 km (0.078 R)
• M61: 28,004,572 km (0.095 R)
• M62: 28,436,610 km (0.117 R)
• M63: 28,684,494 km (0.057 R)
• M64: 29,307,270 km (0.067 R)
• M65: 29,557,697 km (0.094 R)
• M66: 29,808,722 km (0.12 R)
• M67: 30,249,886 km (0.043 R)
• M68: 30,376,296 km (0.114 R)
• M69: 30,502,856 km (0.118 R)
• M70: 30,629,566 km (0.111 R)
• M71: 31,138,498 km (0.1 R)
• M72: 31,202,226 km (0.115 R)
• M73: 32,941,302 km (0.061 R)
• M74: 33,593,399 km (0.081 R)
• M75: 34,447,453 km (0.099 R)
• M76: 35,375,259 km (0.099 R)
• M77: 35,441,830 km (0.072 R)
• M78: 35,775,284 km (0.095 R)
• M79: 36,378,313 km (0.072 R)
• M80: 37,119,869 km (0.104 R)
• M81: 37,866,363 km (0.046 R)
• M82: 37,934,430 km (0.076 R)
• M83: 38,002,646 km (0.071 R)
• M84: 38,686,458 km (0.081 R)
• M85: 39,512,238 km (0.104 R)
• M86: 40,135,463 km (0.077 R)
• M87: 40,831,841 km (0.103 R)
• M88: 44,157,402 km (0.052 R)
• M89: 44,444,480 km (0.076 R)
• M90: 46,616,940 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.7

Radius: 7.1

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.94 AU - 12.52 AU

Year: 22348 Days

Day: 21.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,973,131 km

• M1: 120,426 km (0.099 R)
• M2: 289,771 km (0.064 R)
• M3: 955,930 km (0.047 R)
• M4: 1,044,044 km (0.087 R)
• M5: 1,955,095 km (0.085 R)
• M6: 2,222,426 km (0.093 R)
• M7: 3,136,469 km (0.073 R)
• M8: 3,224,881 km (0.055 R)
• M9: 3,404,100 km (0.117 R)
• M10: 3,586,459 km (0.079 R)
• M11: 4,646,510 km (0.083 R)
• M12: 4,696,924 km (0.111 R)
• M13: 5,003,002 km (0.025 R)
• M14: 5,054,613 km (0.049 R)
• M15: 6,069,335 km (0.084 R)
• M16: 6,179,738 km (0.079 R)
• M17: 7,203,137 km (0.08 R)
• M18: 8,156,375 km (0.114 R)
• M19: 8,462,303 km (0.115 R)
• M20: 9,212,087 km (0.07 R)
• M21: 9,275,517 km (0.111 R)
• M22: 9,852,815 km (0.068 R)
• M23: 10,375,959 km (0.116 R)
• M24: 11,998,497 km (0.089 R)
• M25: 12,909,997 km (0.094 R)
• M26: 15,096,968 km (0.088 R)
• M27: 17,160,970 km (0.094 R)
• M28: 17,395,689 km (0.039 R)
• M29: 17,710,443 km (0.072 R)
• M30: 17,868,418 km (0.105 R)
• M31: 19,883,203 km (0.107 R)
• M32: 19,965,332 km (0.053 R)
• M33: 21,126,211 km (0.041 R)
• M34: 21,884,074 km (0.055 R)
• M35: 22,138,690 km (0.081 R)
• M36: 22,479,623 km (0.084 R)
• M37: 22,908,371 km (0.103 R)
• M38: 24,473,763 km (0.107 R)
• M39: 24,738,102 km (0.043 R)
• M40: 25,003,190 km (0.114 R)
• M41: 25,536,506 km (0.09 R)
• M42: 25,625,666 km (0.116 R)
• M43: 25,804,586 km (0.114 R)
• M44: 26,073,562 km (0.112 R)
• M45: 27,249,701 km (0.116 R)
• M46: 27,340,956 km (0.045 R)
• M47: 27,523,615 km (0.079 R)
• M48: 27,706,722 km (0.098 R)
• M49: 27,798,426 km (0.057 R)
• M50: 29,653,589 km (0.076 R)
• M51: 30,975,885 km (0.075 R)
• M52: 31,357,210 km (0.076 R)
• M53: 33,873,595 km (0.085 R)
• M54: 34,660,779 km (0.044 R)
• M55: 34,759,664 km (0.102 R)
• M56: 35,653,212 km (0.095 R)
• M57: 38,583,834 km (0.11 R)
• M58: 39,508,947 km (0.098 R)
• M59: 40,129,629 km (0.11 R)
• M60: 40,337,420 km (0.05 R)
• M61: 41,695,769 km (0.064 R)
• M62: 42,222,204 km (0.089 R)
• M63: 42,327,820 km (0.088 R)
• M64: 42,433,436 km (0.106 R)
• M65: 43,388,170 km (0.117 R)
• M66: 43,708,010 km (0.093 R)
• M67: 44,242,673 km (0.04 R)
• M68: 44,564,607 km (0.112 R)
• M69: 47,606,381 km (0.071 R)
• M70: 50,154,631 km (0.106 R)
• M71: 51,840,150 km (0.052 R)
• M72: 52,746,863 km (0.109 R)
• M73: 54,345,914 km (0.1 R)
• M74: 56,308,938 km (0.117 R)
• M75: 56,657,800 km (0.12 R)
• M76: 56,774,337 km (0.11 R)
• M77: 56,890,873 km (0.06 R)
• M78: 58,765,933 km (0.102 R)
• M79: 59,711,093 km (0.053 R)
• M80: 59,829,574 km (0.072 R)
• M81: 61,138,107 km (0.087 R)
• M82: 61,377,014 km (0.106 R)
• M83: 62,456,213 km (0.11 R)
• M84: 62,576,490 km (0.102 R)
• M85: 65,242,175 km (0.061 R)
• M86: 68,192,245 km (0.064 R)
• M87: 69,558,821 km (0.08 R)
• M88: 70,308,157 km (0.078 R)
• M89: 70,934,523 km (0.117 R)
• M90: 71,562,685 km (0.042 R)
• M91: 74,476,402 km (0.108 R)
• M92: 74,987,129 km (0.067 R)
• M93: 77,041,407 km (0.083 R)
• M94: 78,724,084 km (0.098 R)
• M95: 84,375,593 km (0.107 R)
• M96: 86,914,119 km (0.028 R)
• M97: 87,182,797 km (0.058 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: 364 - 16,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit