🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 13

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.93 AU - 1.27 AU

Year: 796 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,298,459 km

• M1: 171,738 km (0.095 R)
• M2: 257,907 km (0.081 R)
• M3: 365,318 km (0.071 R)
• M4: 468,690 km (0.117 R)
• M5: 550,670 km (0.115 R)
• M6: 723,156 km (0.059 R)
• M7: 812,017 km (0.107 R)
• M8: 899,831 km (0.049 R)
• M9: 1,029,832 km (0.115 R)
• M10: 1,114,654 km (0.081 R)
• M11: 1,225,805 km (0.104 R)
• M12: 1,322,595 km (0.098 R)
• M13: 1,409,511 km (0.12 R)
• M14: 1,569,730 km (0.088 R)
• M15: 1,804,599 km (0.084 R)
• M16: 1,958,386 km (0.071 R)
• M17: 2,044,255 km (0.038 R)
• M18: 2,153,312 km (0.094 R)
• M19: 2,423,336 km (0.088 R)
• M20: 2,873,476 km (0.059 R)
• M21: 3,079,472 km (0.061 R)
• M22: 3,205,434 km (0.119 R)
• M23: 3,514,802 km (0.038 R)
• M24: 3,843,020 km (0.094 R)
• M25: 3,951,628 km (0.088 R)
• M26: 4,033,757 km (0.029 R)
• M27: 4,171,985 km (0.081 R)
• M28: 4,339,984 km (0.072 R)
• M29: 4,453,229 km (0.06 R)
• M30: 4,673,138 km (0.116 R)
• M31: 4,789,376 km (0.098 R)
• M32: 4,965,453 km (0.09 R)
• M33: 5,093,957 km (0.045 R)
• M34: 5,213,635 km (0.083 R)
• M35: 5,303,993 km (0.102 R)
• M36: 5,435,489 km (0.109 R)
• M37: 5,982,718 km (0.086 R)
• M38: 6,087,885 km (0.111 R)
• M39: 6,300,314 km (0.113 R)
• M40: 6,428,968 km (0.11 R)
• M41: 6,536,829 km (0.117 R)
• M42: 6,656,208 km (0.105 R)
• M43: 6,853,078 km (0.107 R)
• M44: 7,051,894 km (0.085 R)
• M45: 7,275,244 km (0.102 R)
• M46: 7,398,961 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 12.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.25 AU - 1.27 AU

Year: 976 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,298,459 km

• M1: 160,519 km (0.043 R)
• M2: 243,246 km (0.064 R)
• M3: 328,517 km (0.12 R)
• M4: 414,984 km (0.109 R)
• M5: 554,859 km (0.079 R)
• M6: 748,588 km (0.074 R)
• M7: 1,381,686 km (0.061 R)
• M8: 1,472,941 km (0.071 R)
• M9: 1,555,219 km (0.043 R)
• M10: 1,687,614 km (0.059 R)
• M11: 1,948,213 km (0.119 R)
• M12: 2,111,873 km (0.103 R)
• M13: 2,355,568 km (0.087 R)
• M14: 2,448,768 km (0.111 R)
• M15: 2,652,370 km (0.106 R)
• M16: 2,767,411 km (0.108 R)
• M17: 2,952,314 km (0.095 R)
• M18: 3,081,118 km (0.112 R)
• M19: 3,329,899 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 10.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.73 AU - 4.01 AU

Year: 5255 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 152.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,298,459 km

• M1: 385,514 km (0.062 R)
• M2: 462,856 km (0.091 R)
• M3: 557,551 km (0.072 R)
• M4: 695,331 km (0.101 R)
• M5: 1,486,853 km (0.114 R)
• M6: 1,634,058 km (0.094 R)
• M7: 2,068,191 km (0.05 R)
• M8: 2,196,097 km (0.073 R)
• M9: 2,518,031 km (0.084 R)
• M10: 2,595,972 km (0.103 R)
• M11: 2,834,880 km (0.07 R)
• M12: 3,270,209 km (0.103 R)
• M13: 3,660,062 km (0.098 R)
• M14: 3,905,701 km (0.104 R)
• M15: 4,019,246 km (0.119 R)
• M16: 4,531,619 km (0.078 R)
• M17: 4,917,282 km (0.096 R)
• M18: 5,288,584 km (0.06 R)
• M19: 5,439,678 km (0.082 R)
• M20: 5,541,105 km (0.086 R)
• M21: 5,797,665 km (0.113 R)
• M22: 6,216,390 km (0.084 R)
• M23: 6,563,756 km (0.074 R)
• M24: 6,862,802 km (0.073 R)
• M25: 7,445,935 km (0.116 R)
• M26: 8,016,052 km (0.072 R)
• M27: 8,423,557 km (0.085 R)
• M28: 8,659,473 km (0.115 R)
• M29: 9,017,460 km (0.11 R)
• M30: 9,258,762 km (0.071 R)
• M31: 9,809,731 km (0.052 R)
• M32: 9,933,598 km (0.116 R)
• M33: 10,057,914 km (0.082 R)
• M34: 10,276,925 km (0.12 R)
• M35: 10,497,432 km (0.071 R)
• M36: 10,719,585 km (0.079 R)
• M37: 11,103,902 km (0.106 R)
• M38: 12,084,666 km (0.107 R)
• M39: 12,484,690 km (0.091 R)
• M40: 12,753,817 km (0.093 R)
• M41: 12,990,929 km (0.096 R)
• M42: 13,127,064 km (0.034 R)
• M43: 13,366,420 km (0.113 R)
• M44: 13,435,086 km (0.084 R)
• M45: 13,641,830 km (0.044 R)
• M46: 13,953,741 km (0.111 R)
• M47: 14,549,590 km (0.081 R)
• M48: 14,761,869 km (0.104 R)
• M49: 15,082,158 km (0.12 R)
• M50: 15,225,323 km (0.083 R)
• M51: 15,296,981 km (0.072 R)
• M52: 16,166,443 km (0.099 R)
• M53: 16,276,248 km (0.114 R)
• M54: 16,459,955 km (0.12 R)
• M55: 16,829,162 km (0.12 R)
• M56: 17,651,053 km (0.074 R)
• M57: 17,915,392 km (0.086 R)
• M58: 18,447,811 km (0.084 R)
• M59: 18,947,019 km (0.111 R)
• M60: 19,217,642 km (0.11 R)
• M61: 19,567,401 km (0.114 R)
• M62: 20,391,835 km (0.1 R)
• M63: 20,828,212 km (0.109 R)
• M64: 20,907,798 km (0.051 R)
• M65: 21,589,067 km (0.094 R)
• M66: 22,277,666 km (0.1 R)
• M67: 22,850,177 km (0.107 R)
• M68: 23,469,064 km (0.071 R)
• M69: 23,717,994 km (0.064 R)
• M70: 25,018,748 km (0.059 R)
• M71: 26,041,698 km (0.053 R)
• M72: 26,342,539 km (0.079 R)
• M73: 27,165,178 km (0.072 R)
• M74: 27,339,460 km (0.115 R)
• M75: 27,776,734 km (0.104 R)
• M76: 28,304,516 km (0.119 R)
• M77: 28,658,165 km (0.098 R)
• M78: 28,791,157 km (0.108 R)
• M79: 29,013,310 km (0.106 R)
• M80: 29,191,481 km (0.098 R)
• M81: 29,907,606 km (0.038 R)
• M82: 30,042,544 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231

Radius: 3.1

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.85 AU - 7.89 AU

Year: 11097 Days

Day: 20.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,298,459 km

• M1: 214,972 km (0.098 R)
• M2: 379,530 km (0.111 R)
• M3: 486,791 km (0.032 R)
• M4: 524,640 km (0.067 R)
• M5: 563,535 km (0.081 R)
• M6: 846,874 km (0.086 R)
• M7: 1,151,305 km (0.119 R)
• M8: 1,431,652 km (0.119 R)
• M9: 1,636,302 km (0.101 R)
• M10: 1,771,239 km (0.083 R)
• M11: 1,830,180 km (0.08 R)
• M12: 2,134,612 km (0.12 R)
• M13: 2,282,116 km (0.045 R)
• M14: 2,498,434 km (0.119 R)
• M15: 2,766,663 km (0.093 R)
• M16: 2,904,143 km (0.09 R)
• M17: 2,950,519 km (0.081 R)
• M18: 3,476,355 km (0.1 R)
• M19: 4,030,466 km (0.056 R)
• M20: 4,317,694 km (0.12 R)
• M21: 4,344,173 km (0.068 R)
• M22: 5,106,224 km (0.106 R)
• M23: 5,246,547 km (0.045 R)
• M24: 5,274,821 km (0.047 R)
• M25: 5,473,786 km (0.107 R)
• M26: 5,617,400 km (0.111 R)
• M27: 5,967,309 km (0.078 R)
• M28: 6,535,482 km (0.112 R)
• M29: 7,183,391 km (0.025 R)
• M30: 7,309,053 km (0.052 R)
• M31: 7,754,854 km (0.079 R)
• M32: 7,883,808 km (0.073 R)
• M33: 7,980,897 km (0.081 R)
• M34: 8,176,571 km (0.11 R)
• M35: 8,873,398 km (0.072 R)
• M36: 8,907,057 km (0.058 R)
• M37: 10,006,302 km (0.041 R)
• M38: 10,393,910 km (0.04 R)
• M39: 10,966,422 km (0.114 R)
• M40: 11,256,492 km (0.11 R)
• M41: 11,659,508 km (0.104 R)
• M42: 11,807,311 km (0.045 R)
• M43: 12,858,535 km (0.102 R)
• M44: 13,126,016 km (0.107 R)
• M45: 13,434,038 km (0.101 R)
• M46: 13,666,513 km (0.071 R)
• M47: 14,096,308 km (0.095 R)
• M48: 14,372,017 km (0.106 R)
• M49: 14,490,798 km (0.088 R)
• M50: 14,609,728 km (0.073 R)
• M51: 14,848,935 km (0.103 R)
• M52: 14,968,913 km (0.082 R)
• M53: 15,330,939 km (0.04 R)
• M54: 15,533,345 km (0.081 R)
• M55: 15,777,339 km (0.107 R)
• M56: 16,392,785 km (0.088 R)
• M57: 16,516,951 km (0.064 R)
• M58: 16,558,390 km (0.096 R)
• M59: 16,807,620 km (0.115 R)
• M60: 18,371,815 km (0.057 R)
• M61: 19,717,747 km (0.053 R)
• M62: 20,025,919 km (0.115 R)
• M63: 20,202,893 km (0.119 R)
• M64: 20,915,577 km (0.07 R)
• M65: 21,636,490 km (0.083 R)
• M66: 21,908,907 km (0.117 R)
• M67: 22,319,703 km (0.069 R)
• M68: 22,503,110 km (0.116 R)
• M69: 23,056,173 km (0.08 R)
• M70: 23,102,549 km (0.097 R)
• M71: 23,195,150 km (0.072 R)
• M72: 23,334,425 km (0.09 R)
• M73: 24,222,887 km (0.11 R)
• M74: 25,217,713 km (0.106 R)
• M75: 25,360,878 km (0.072 R)
• M76: 25,936,381 km (0.103 R)
• M77: 28,479,395 km (0.101 R)
• M78: 31,254,137 km (0.1 R)
• M79: 31,305,449 km (0.069 R)
• M80: 31,819,318 km (0.064 R)
• M81: 32,025,763 km (0.037 R)
• M82: 33,535,205 km (0.099 R)
• M83: 34,961,172 km (0.056 R)
• M84: 35,387,526 km (0.078 R)
• M85: 35,494,339 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 7.4

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.71 AU - 10.67 AU

Year: 17682 Days

Day: 24.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,298,459 km

• M1: 104,569 km (0.109 R)
• M2: 157,078 km (0.075 R)
• M3: 291,566 km (0.076 R)
• M4: 393,293 km (0.114 R)
• M5: 819,497 km (0.069 R)
• M6: 969,693 km (0.095 R)
• M7: 1,533,677 km (0.071 R)
• M8: 1,848,880 km (0.1 R)
• M9: 5,107,122 km (0.111 R)
• M10: 6,908,130 km (0.069 R)
• M11: 7,425,739 km (0.08 R)
• M12: 8,333,948 km (0.1 R)
• M13: 8,497,907 km (0.07 R)
• M14: 8,773,466 km (0.068 R)
• M15: 8,940,268 km (0.109 R)
• M16: 9,220,614 km (0.091 R)
• M17: 10,370,424 km (0.095 R)
• M18: 10,783,463 km (0.091 R)
• M19: 11,081,911 km (0.085 R)
• M20: 12,426,646 km (0.047 R)
• M21: 12,551,411 km (0.062 R)
• M22: 12,991,528 km (0.059 R)
• M23: 13,245,246 km (0.108 R)
• M24: 13,308,975 km (0.113 R)
• M25: 15,669,031 km (0.108 R)
• M26: 16,484,040 km (0.116 R)
• M27: 16,621,221 km (0.034 R)
• M28: 16,965,895 km (0.042 R)
• M29: 17,243,249 km (0.083 R)
• M30: 17,943,217 km (0.114 R)
• M31: 18,723,969 km (0.108 R)
• M32: 22,258,069 km (0.107 R)
• M33: 23,173,159 km (0.12 R)
• M34: 23,635,267 km (0.075 R)
• M35: 24,100,367 km (0.096 R)
• M36: 24,334,188 km (0.12 R)
• M37: 24,412,278 km (0.118 R)
• M38: 25,197,517 km (0.119 R)
• M39: 25,752,226 km (0.085 R)
• M40: 25,991,134 km (0.045 R)
• M41: 26,150,905 km (0.066 R)
• M42: 26,551,528 km (0.119 R)
• M43: 26,631,862 km (0.066 R)
• M44: 26,712,345 km (0.104 R)
• M45: 26,792,979 km (0.116 R)
• M46: 27,359,057 km (0.051 R)
• M47: 27,602,902 km (0.118 R)
• M48: 28,010,855 km (0.103 R)
• M49: 28,420,753 km (0.112 R)
• M50: 28,667,739 km (0.1 R)
• M51: 29,329,710 km (0.06 R)
• M52: 30,416,089 km (0.1 R)
• M53: 31,006,552 km (0.101 R)
• M54: 31,430,662 km (0.107 R)
• M55: 31,771,297 km (0.085 R)
• M56: 35,332,623 km (0.111 R)
• M57: 36,220,337 km (0.109 R)
• M58: 37,025,473 km (0.113 R)
• M59: 37,115,232 km (0.111 R)
• M60: 38,289,575 km (0.115 R)
• M61: 40,396,960 km (0.103 R)
• M62: 43,485,707 km (0.082 R)
• M63: 44,532,145 km (0.044 R)
• M64: 46,552,613 km (0.103 R)
• M65: 48,898,158 km (0.093 R)
• M66: 49,391,682 km (0.096 R)
• M67: 50,085,367 km (0.1 R)
• M68: 51,081,839 km (0.064 R)
• M69: 51,883,833 km (0.115 R)
• M70: 52,286,401 km (0.105 R)
• M71: 53,398,661 km (0.056 R)
• M72: 55,132,949 km (0.087 R)
• M73: 56,058,511 km (0.109 R)
• M74: 57,612,683 km (0.098 R)
• M75: 57,820,923 km (0.085 R)
• M76: 58,551,859 km (0.1 R)
• M77: 59,812,071 km (0.118 R)
• M78: 60,128,471 km (0.055 R)
• M79: 63,430,844 km (0.061 R)
• M80: 63,645,965 km (0.077 R)
• M81: 64,400,537 km (0.1 R)
• M82: 64,724,865 km (0.038 R)
• M83: 65,158,250 km (0.065 R)
• M84: 65,918,806 km (0.081 R)
• M85: 67,229,433 km (0.118 R)
• M86: 68,108,021 km (0.077 R)
• M87: 68,548,736 km (0.039 R)
• M88: 69,211,604 km (0.102 R)
• M89: 70,321,022 km (0.062 R)
• M90: 71,101,175 km (0.109 R)
• M91: 71,660,073 km (0.12 R)
• M92: 75,499,652 km (0.17 R)
• M93: 76,298,504 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 11,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit