🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 10.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.88 AU - 1.4 AU

Year: 826 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,481,906 km

• M1: 140,622 km (0.117 R)
• M2: 238,459 km (0.05 R)
• M3: 308,920 km (0.07 R)
• M4: 414,087 km (0.103 R)
• M5: 486,791 km (0.091 R)
• M6: 580,589 km (0.06 R)
• M7: 777,909 km (0.062 R)
• M8: 879,635 km (0.061 R)
• M9: 974,481 km (0.064 R)
• M10: 1,041,201 km (0.098 R)
• M11: 1,117,646 km (0.104 R)
• M12: 1,259,614 km (0.051 R)
• M13: 1,350,270 km (0.076 R)
• M14: 1,416,542 km (0.037 R)
• M15: 1,488,499 km (0.086 R)
• M16: 1,580,202 km (0.095 R)
• M17: 1,716,785 km (0.086 R)
• M18: 1,798,615 km (0.107 R)
• M19: 1,946,418 km (0.06 R)
• M20: 2,052,483 km (0.069 R)
• M21: 2,150,021 km (0.087 R)
• M22: 2,249,204 km (0.102 R)
• M23: 2,622,451 km (0.112 R)
• M24: 2,723,130 km (0.115 R)
• M25: 2,864,949 km (0.1 R)
• M26: 3,021,129 km (0.082 R)
• M27: 3,132,729 km (0.062 R)
• M28: 3,263,627 km (0.086 R)
• M29: 3,341,867 km (0.109 R)
• M30: 3,481,890 km (0.097 R)
• M31: 3,549,509 km (0.073 R)
• M32: 3,617,725 km (0.081 R)
• M33: 3,698,807 km (0.12 R)
• M34: 3,824,619 km (0.101 R)
• M35: 3,964,942 km (0.079 R)
• M36: 4,055,000 km (0.077 R)
• M37: 4,217,613 km (0.077 R)
• M38: 4,455,623 km (0.091 R)
• M39: 4,562,885 km (0.049 R)
• M40: 4,637,085 km (0.053 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.4

Radius: 3.6

Gravity: 55.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.97 AU - 6.33 AU

Year: 9109 Days

Day: 23.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 30,481,906 km

• M1: 146,307 km (0.116 R)
• M2: 306,975 km (0.1 R)
• M3: 384,018 km (0.079 R)
• M4: 411,245 km (0.075 R)
• M5: 668,104 km (0.076 R)
• M6: 1,100,592 km (0.096 R)
• M7: 1,179,878 km (0.059 R)
• M8: 1,240,466 km (0.104 R)
• M9: 1,580,950 km (0.119 R)
• M10: 1,625,381 km (0.037 R)
• M11: 1,807,741 km (0.05 R)
• M12: 2,020,618 km (0.047 R)
• M13: 3,031,152 km (0.077 R)
• M14: 3,397,816 km (0.109 R)
• M15: 3,426,539 km (0.093 R)
• M16: 3,898,072 km (0.114 R)
• M17: 4,141,318 km (0.054 R)
• M18: 4,358,384 km (0.055 R)
• M19: 4,642,620 km (0.089 R)
• M20: 5,031,126 km (0.039 R)
• M21: 5,565,041 km (0.097 R)
• M22: 5,769,990 km (0.051 R)
• M23: 5,804,397 km (0.066 R)
• M24: 6,292,834 km (0.06 R)
• M25: 6,830,788 km (0.031 R)
• M26: 7,086,900 km (0.056 R)
• M27: 7,797,639 km (0.085 R)
• M28: 7,835,637 km (0.118 R)
• M29: 8,374,638 km (0.098 R)
• M30: 8,885,814 km (0.03 R)
• M31: 9,487,946 km (0.11 R)
• M32: 10,144,680 km (0.11 R)
• M33: 11,285,963 km (0.111 R)
• M34: 12,112,940 km (0.092 R)
• M35: 13,824,788 km (0.098 R)
• M36: 14,380,843 km (0.114 R)
• M37: 14,567,841 km (0.105 R)
• M38: 14,849,833 km (0.077 R)
• M39: 14,944,229 km (0.111 R)
• M40: 15,947,432 km (0.1 R)
• M41: 17,717,175 km (0.074 R)
• M42: 17,917,636 km (0.071 R)
• M43: 18,018,016 km (0.081 R)
• M44: 18,472,644 km (0.11 R)
• M45: 18,625,085 km (0.077 R)
• M46: 19,238,585 km (0.094 R)
• M47: 19,754,997 km (0.067 R)
• M48: 20,276,047 km (0.043 R)
• M49: 20,328,406 km (0.067 R)
• M50: 21,065,923 km (0.081 R)
• M51: 21,331,460 km (0.088 R)
• M52: 21,384,716 km (0.102 R)
• M53: 22,350,520 km (0.055 R)
• M54: 22,893,261 km (0.07 R)
• M55: 22,947,715 km (0.113 R)
• M56: 23,111,525 km (0.105 R)
• M57: 23,166,128 km (0.061 R)
• M58: 23,550,146 km (0.087 R)
• M59: 23,660,250 km (0.05 R)
• M60: 24,435,765 km (0.114 R)
• M61: 24,603,015 km (0.102 R)
• M62: 25,163,259 km (0.08 R)
• M63: 25,444,952 km (0.118 R)
• M64: 25,727,692 km (0.084 R)
• M65: 25,954,632 km (0.083 R)
• M66: 26,639,491 km (0.049 R)
• M67: 26,926,570 km (0.057 R)
• M68: 27,677,850 km (0.112 R)
• M69: 27,852,132 km (0.113 R)
• M70: 28,318,877 km (0.039 R)
• M71: 28,670,582 km (0.098 R)
• M72: 28,788,016 km (0.116 R)
• M73: 29,378,329 km (0.111 R)
• M74: 29,972,532 km (0.114 R)
• M75: 30,270,980 km (0.093 R)
• M76: 30,871,166 km (0.118 R)
• M77: 31,717,890 km (0.108 R)
• M78: 33,063,822 km (0.048 R)
• M79: 33,743,745 km (0.119 R)
• M80: 33,805,828 km (0.103 R)
• M81: 34,178,925 km (0.102 R)
• M82: 34,553,219 km (0.09 R)
• M83: 34,678,432 km (0.107 R)
• M84: 37,212,022 km (0.053 R)
• M85: 38,112,750 km (0.086 R)
• M86: 38,565,733 km (0.059 R)
• M87: 39,020,660 km (0.028 R)
• M88: 39,346,634 km (0.061 R)
• M89: 39,738,879 km (0.082 R)
• M90: 39,935,600 km (0.092 R)
• M91: 40,395,763 km (0.075 R)
• M92: 40,527,559 km (0.098 R)
• M93: 41,720,153 km (0.118 R)
• M94: 43,530,437 km (0.118 R)
• M95: 44,479,187 km (0.092 R)
• M96: 45,709,031 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.7

Radius: 5.7

Gravity: 28.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.98 AU - 7.42 AU

Year: 13104 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 30,481,906 km

• M1: 198,516 km (0.067 R)
• M2: 276,606 km (0.059 R)
• M3: 538,104 km (0.111 R)
• M4: 713,432 km (0.025 R)
• M5: 929,152 km (0.045 R)
• M6: 1,238,820 km (0.105 R)
• M7: 1,497,923 km (0.115 R)
• M8: 1,633,758 km (0.099 R)
• M9: 1,745,358 km (0.111 R)
• M10: 1,830,779 km (0.109 R)
• M11: 1,946,717 km (0.112 R)
• M12: 3,164,444 km (0.091 R)
• M13: 3,374,479 km (0.094 R)
• M14: 4,374,840 km (0.071 R)
• M15: 4,569,617 km (0.101 R)
• M16: 4,648,305 km (0.112 R)
• M17: 6,578,566 km (0.104 R)
• M18: 6,622,997 km (0.087 R)
• M19: 6,846,646 km (0.077 R)
• M20: 7,347,200 km (0.105 R)
• M21: 7,485,877 km (0.106 R)
• M22: 7,671,977 km (0.107 R)
• M23: 7,812,599 km (0.1 R)
• M24: 9,017,311 km (0.102 R)
• M25: 9,414,792 km (0.066 R)
• M26: 10,227,109 km (0.087 R)
• M27: 10,330,182 km (0.105 R)
• M28: 10,693,705 km (0.085 R)
• M29: 10,850,932 km (0.102 R)
• M30: 11,220,439 km (0.118 R)
• M31: 12,739,605 km (0.083 R)
• M32: 14,034,973 km (0.072 R)
• M33: 14,092,269 km (0.046 R)
• M34: 14,553,330 km (0.119 R)
• M35: 15,195,105 km (0.111 R)
• M36: 16,265,328 km (0.076 R)
• M37: 17,236,816 km (0.105 R)
• M38: 17,853,459 km (0.071 R)
• M39: 19,490,508 km (0.072 R)
• M40: 19,618,414 km (0.06 R)
• M41: 19,682,442 km (0.074 R)
• M42: 19,874,975 km (0.116 R)
• M43: 19,939,302 km (0.083 R)
• M44: 20,521,537 km (0.059 R)
• M45: 24,473,464 km (0.101 R)
• M46: 25,935,184 km (0.108 R)
• M47: 27,353,522 km (0.116 R)
• M48: 28,651,433 km (0.059 R)
• M49: 29,088,558 km (0.11 R)
• M50: 29,234,715 km (0.08 R)
• M51: 31,456,543 km (0.099 R)
• M52: 33,425,699 km (0.055 R)
• M53: 36,060,417 km (0.113 R)
• M54: 36,217,345 km (0.069 R)
• M55: 36,296,034 km (0.095 R)
• M56: 36,453,411 km (0.106 R)
• M57: 36,532,099 km (0.117 R)
• M58: 37,085,163 km (0.03 R)
• M59: 37,164,449 km (0.119 R)
• M60: 37,323,023 km (0.083 R)
• M61: 37,481,896 km (0.099 R)
• M62: 39,244,159 km (0.086 R)
• M63: 39,972,850 km (0.089 R)
• M64: 40,787,710 km (0.112 R)
• M65: 41,115,180 km (0.031 R)
• M66: 42,185,552 km (0.118 R)
• M67: 42,268,130 km (0.096 R)
• M68: 42,433,735 km (0.119 R)
• M69: 42,516,612 km (0.082 R)
• M70: 43,098,249 km (0.04 R)
• M71: 43,431,852 km (0.112 R)
• M72: 43,682,578 km (0.111 R)
• M73: 44,185,526 km (0.113 R)
• M74: 44,269,451 km (0.116 R)
• M75: 44,943,389 km (0.104 R)
• M76: 45,196,957 km (0.064 R)
• M77: 45,535,797 km (0.039 R)
• M78: 46,642,971 km (0.102 R)
• M79: 47,845,139 km (0.078 R)
• M80: 50,807,027 km (0.112 R)
• M81: 51,512,381 km (0.044 R)
• M82: 51,777,768 km (0.096 R)
• M83: 52,576,770 km (0.106 R)
• M84: 52,933,112 km (0.104 R)
• M85: 53,200,892 km (0.106 R)
• M86: 54,096,834 km (0.12 R)
• M87: 54,456,617 km (0.052 R)
• M88: 55,540,753 km (0.053 R)
• M89: 58,189,832 km (0.05 R)
• M90: 58,466,289 km (0.062 R)
• M91: 58,743,045 km (0.104 R)
• M92: 60,040,657 km (0.064 R)
• M93: 60,226,756 km (0.078 R)
• M94: 61,535,139 km (0.102 R)
• M95: 62,192,921 km (0.085 R)
• M96: 62,475,512 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.8

Radius: 3.5

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.7 AU - 8.94 AU

Year: 16277 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,481,906 km

• M1: 48,171 km (0.069 R)
• M2: 169,494 km (0.111 R)
• M3: 213,626 km (0.089 R)
• M4: 341,981 km (0.063 R)
• M5: 644,168 km (0.071 R)
• M6: 1,030,131 km (0.086 R)
• M7: 1,114,654 km (0.052 R)
• M8: 1,290,581 km (0.108 R)
• M9: 1,742,366 km (0.06 R)
• M10: 1,998,179 km (0.077 R)
• M11: 2,024,508 km (0.096 R)
• M12: 2,050,837 km (0.072 R)
• M13: 2,077,316 km (0.076 R)
• M14: 2,103,944 km (0.113 R)
• M15: 2,459,688 km (0.08 R)
• M16: 2,746,019 km (0.058 R)
• M17: 3,602,466 km (0.117 R)
• M18: 4,026,127 km (0.103 R)
• M19: 5,758,471 km (0.106 R)
• M20: 5,833,419 km (0.086 R)
• M21: 6,251,845 km (0.065 R)
• M22: 6,562,260 km (0.083 R)
• M23: 6,679,994 km (0.106 R)
• M24: 7,198,051 km (0.071 R)
• M25: 7,400,607 km (0.1 R)
• M26: 8,103,717 km (0.074 R)
• M27: 8,399,322 km (0.11 R)
• M28: 9,131,903 km (0.111 R)
• M29: 9,175,585 km (0.09 R)
• M30: 9,307,232 km (0.108 R)
• M31: 9,527,888 km (0.042 R)
• M32: 10,519,573 km (0.085 R)
• M33: 10,657,203 km (0.054 R)
• M34: 10,888,182 km (0.084 R)
• M35: 10,934,557 km (0.101 R)
• M36: 11,828,105 km (0.066 R)
• M37: 12,550,065 km (0.029 R)
• M38: 12,598,684 km (0.069 R)
• M39: 13,039,100 km (0.057 R)
• M40: 13,584,384 km (0.091 R)
• M41: 13,834,661 km (0.111 R)
• M42: 14,441,580 km (0.085 R)
• M43: 14,696,944 km (0.067 R)
• M44: 16,313,648 km (0.06 R)
• M45: 16,633,039 km (0.049 R)
• M46: 16,686,446 km (0.05 R)
• M47: 17,386,115 km (0.064 R)
• M48: 18,205,462 km (0.083 R)
• M49: 18,592,023 km (0.083 R)
• M50: 19,037,227 km (0.075 R)
• M51: 19,373,373 km (0.104 R)
• M52: 19,824,710 km (0.07 R)
• M53: 20,622,665 km (0.119 R)
• M54: 21,141,171 km (0.114 R)
• M55: 21,547,479 km (0.037 R)
• M56: 21,722,359 km (0.113 R)
• M57: 22,426,666 km (0.076 R)
• M58: 23,857,719 km (0.115 R)
• M59: 24,523,429 km (0.11 R)
• M60: 25,502,547 km (0.077 R)
• M61: 26,994,936 km (0.077 R)
• M62: 27,688,471 km (0.12 R)
• M63: 28,260,235 km (0.079 R)
• M64: 31,176,645 km (0.065 R)
• M65: 31,506,658 km (0.074 R)
• M66: 32,570,149 km (0.091 R)
• M67: 32,904,800 km (0.063 R)
• M68: 33,173,477 km (0.048 R)
• M69: 33,712,927 km (0.114 R)
• M70: 33,780,546 km (0.111 R)
• M71: 34,459,271 km (0.09 R)
• M72: 35,074,118 km (0.118 R)
• M73: 35,279,815 km (0.059 R)
• M74: 35,348,481 km (0.103 R)
• M75: 35,968,414 km (0.096 R)
• M76: 39,263,906 km (0.112 R)
• M77: 39,477,532 km (0.088 R)
• M78: 39,834,472 km (0.116 R)
• M79: 40,192,310 km (0.073 R)
• M80: 41,055,789 km (0.105 R)
• M81: 43,240,816 km (0.093 R)
• M82: 44,421,592 km (0.103 R)
• M83: 46,438,021 km (0.098 R)
• M84: 46,965,653 km (0.076 R)
• M85: 48,866,294 km (0.055 R)
• M86: 49,633,432 km (0.058 R)
• M87: 50,250,074 km (0.102 R)
• M88: 50,636,785 km (0.102 R)
• M89: 50,714,277 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.7

Radius: 6.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.89 AU - 9.57 AU

Year: 19019 Days

Day: 22 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,481,906 km

• M1: 178,321 km (0.048 R)
• M2: 601,234 km (0.047 R)
• M3: 648,806 km (0.117 R)
• M4: 760,705 km (0.085 R)
• M5: 933,940 km (0.09 R)
• M6: 1,004,101 km (0.08 R)
• M7: 1,286,691 km (0.118 R)
• M8: 1,798,914 km (0.037 R)
• M9: 1,904,830 km (0.053 R)
• M10: 2,368,433 km (0.078 R)
• M11: 3,179,703 km (0.104 R)
• M12: 4,541,193 km (0.111 R)
• M13: 5,281,553 km (0.1 R)
• M14: 5,485,305 km (0.078 R)
• M15: 7,262,378 km (0.088 R)
• M16: 9,414,792 km (0.039 R)
• M17: 12,416,474 km (0.112 R)
• M18: 12,892,045 km (0.075 R)
• M19: 13,029,077 km (0.1 R)
• M20: 13,132,150 km (0.119 R)
• M21: 13,235,372 km (0.111 R)
• M22: 13,931,003 km (0.086 R)
• M23: 14,354,215 km (0.116 R)
• M24: 16,792,959 km (0.095 R)
• M25: 18,040,456 km (0.059 R)
• M26: 19,356,768 km (0.065 R)
• M27: 19,907,737 km (0.115 R)
• M28: 21,307,524 km (0.114 R)
• M29: 21,713,233 km (0.036 R)
• M30: 23,990,113 km (0.107 R)
• M31: 24,921,958 km (0.077 R)
• M32: 25,135,434 km (0.073 R)
• M33: 25,435,228 km (0.094 R)
• M34: 25,908,855 km (0.091 R)
• M35: 26,168,258 km (0.088 R)
• M36: 27,214,994 km (0.044 R)
• M37: 27,876,217 km (0.108 R)
• M38: 28,186,483 km (0.11 R)
• M39: 28,230,913 km (0.111 R)
• M40: 28,319,924 km (0.118 R)
• M41: 28,721,146 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit