🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 13.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.44 AU - 1.54 AU

Year: 1174 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 71,753,193 km

• M1: 169,046 km (0.039 R)
• M2: 265,237 km (0.115 R)
• M3: 376,089 km (0.029 R)
• M4: 531,222 km (0.06 R)
• M5: 627,114 km (0.101 R)
• M6: 759,808 km (0.041 R)
• M7: 883,974 km (0.109 R)
• M8: 988,692 km (0.098 R)
• M9: 1,140,235 km (0.092 R)
• M10: 1,337,555 km (0.057 R)
• M11: 1,570,628 km (0.098 R)
• M12: 1,775,278 km (0.082 R)
• M13: 2,059,065 km (0.073 R)
• M14: 2,175,153 km (0.091 R)
• M15: 2,348,687 km (0.115 R)
• M16: 2,517,433 km (0.085 R)
• M17: 2,603,452 km (0.117 R)
• M18: 2,788,355 km (0.105 R)
• M19: 2,887,389 km (0.112 R)
• M20: 2,997,792 km (0.112 R)
• M21: 3,253,903 km (0.072 R)
• M22: 3,348,000 km (0.104 R)
• M23: 3,474,859 km (0.077 R)
• M24: 3,668,140 km (0.084 R)
• M25: 3,942,652 km (0.118 R)
• M26: 4,303,931 km (0.09 R)
• M27: 4,535,209 km (0.111 R)
• M28: 4,640,676 km (0.093 R)
• M29: 4,830,066 km (0.036 R)
• M30: 5,034,417 km (0.113 R)
• M31: 5,168,008 km (0.102 R)
• M32: 5,327,629 km (0.064 R)
• M33: 5,526,145 km (0.044 R)
• M34: 5,626,376 km (0.047 R)
• M35: 5,765,352 km (0.05 R)
• M36: 6,110,923 km (0.093 R)
• M37: 6,332,179 km (0.103 R)
• M38: 6,675,506 km (0.075 R)
• M39: 6,769,004 km (0.062 R)
• M40: 6,889,880 km (0.06 R)
• M41: 7,011,503 km (0.095 R)
• M42: 7,256,993 km (0.043 R)
• M43: 7,353,184 km (0.056 R)
• M44: 7,560,826 km (0.092 R)
• M45: 7,770,263 km (0.11 R)
• M46: 8,166,697 km (0.03 R)
• M47: 8,686,101 km (0.102 R)
• M48: 8,832,258 km (0.051 R)
• M49: 9,082,685 km (0.119 R)
• M50: 9,201,316 km (0.107 R)
• M51: 9,969,950 km (0.113 R)
• M52: 10,123,138 km (0.104 R)
• M53: 10,354,417 km (0.093 R)
• M54: 10,447,317 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 8.4

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.03 AU - 5.67 AU

Year: 7990 Days

Day: 10.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,753,193 km

• M1: 105,915 km (0.073 R)
• M2: 219,610 km (0.112 R)
• M3: 566,677 km (0.091 R)
• M4: 640,877 km (0.119 R)
• M5: 936,034 km (0.114 R)
• M6: 1,117,795 km (0.108 R)
• M7: 1,391,559 km (0.1 R)
• M8: 1,453,044 km (0.094 R)
• M9: 1,730,099 km (0.111 R)
• M10: 2,070,584 km (0.101 R)
• M11: 2,531,645 km (0.099 R)
• M12: 2,607,341 km (0.025 R)
• M13: 2,683,786 km (0.108 R)
• M14: 3,517,495 km (0.088 R)
• M15: 3,773,756 km (0.112 R)
• M16: 3,889,694 km (0.091 R)
• M17: 4,304,529 km (0.086 R)
• M18: 4,795,958 km (0.103 R)
• M19: 5,240,563 km (0.119 R)
• M20: 5,467,802 km (0.056 R)
• M21: 5,798,264 km (0.099 R)
• M22: 6,305,849 km (0.086 R)
• M23: 6,374,664 km (0.099 R)
• M24: 6,582,456 km (0.027 R)
• M25: 7,255,347 km (0.104 R)
• M26: 8,211,427 km (0.079 R)
• M27: 8,513,465 km (0.099 R)
• M28: 9,402,226 km (0.095 R)
• M29: 9,758,120 km (0.054 R)
• M30: 9,877,648 km (0.115 R)
• M31: 9,997,775 km (0.09 R)
• M32: 10,158,593 km (0.079 R)
• M33: 10,482,921 km (0.103 R)
• M34: 10,646,432 km (0.096 R)
• M35: 11,814,043 km (0.081 R)
• M36: 12,846,867 km (0.064 R)
• M37: 13,329,769 km (0.115 R)
• M38: 14,268,495 km (0.12 R)
• M39: 14,768,601 km (0.113 R)
• M40: 15,135,864 km (0.093 R)
• M41: 15,552,793 km (0.107 R)
• M42: 17,161,569 km (0.093 R)
• M43: 17,450,891 km (0.093 R)
• M44: 17,985,703 km (0.116 R)
• M45: 18,525,752 km (0.112 R)
• M46: 19,220,933 km (0.05 R)
• M47: 19,772,949 km (0.095 R)
• M48: 20,330,351 km (0.074 R)
• M49: 20,432,227 km (0.115 R)
• M50: 21,460,563 km (0.089 R)
• M51: 21,564,234 km (0.105 R)
• M52: 23,727,718 km (0.072 R)
• M53: 24,050,102 km (0.046 R)
• M54: 25,354,146 km (0.095 R)
• M55: 25,793,814 km (0.074 R)
• M56: 26,513,829 km (0.043 R)
• M57: 27,409,023 km (0.112 R)
• M58: 27,465,271 km (0.093 R)
• M59: 27,634,317 km (0.115 R)
• M60: 29,747,836 km (0.078 R)
• M61: 30,444,363 km (0.107 R)
• M62: 30,911,707 km (0.066 R)
• M63: 31,381,445 km (0.09 R)
• M64: 31,617,211 km (0.078 R)
• M65: 31,972,057 km (0.118 R)
• M66: 32,031,298 km (0.087 R)
• M67: 32,268,560 km (0.046 R)
• M68: 32,506,570 km (0.112 R)
• M69: 32,566,110 km (0.094 R)
• M70: 33,284,030 km (0.12 R)
• M71: 34,188,499 km (0.111 R)
• M72: 34,613,507 km (0.073 R)
• M73: 34,796,166 km (0.091 R)
• M74: 34,857,052 km (0.084 R)
• M75: 35,591,278 km (0.066 R)
• M76: 35,652,613 km (0.095 R)
• M77: 35,898,702 km (0.09 R)
• M78: 37,261,838 km (0.088 R)
• M79: 37,824,326 km (0.096 R)
• M80: 38,957,679 km (0.106 R)
• M81: 39,401,536 km (0.07 R)
• M82: 39,528,694 km (0.063 R)
• M83: 39,592,273 km (0.105 R)
• M84: 39,974,645 km (0.074 R)
• M85: 40,742,980 km (0.093 R)
• M86: 40,871,485 km (0.092 R)
• M87: 41,322,373 km (0.094 R)
• M88: 41,451,625 km (0.109 R)
• M89: 42,554,760 km (0.118 R)
• M90: 42,750,434 km (0.035 R)
• M91: 43,404,775 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616

Radius: 4.3

Gravity: 33.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.5 AU - 6.92 AU

Year: 11223 Days

Day: 18.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,753,193 km

• M1: 61,634 km (0.115 R)
• M2: 119,080 km (0.077 R)
• M3: 154,535 km (0.069 R)
• M4: 205,398 km (0.079 R)
• M5: 498,460 km (0.084 R)
• M6: 823,985 km (0.092 R)
• M7: 977,772 km (0.077 R)
• M8: 1,290,282 km (0.034 R)
• M9: 1,538,016 km (0.035 R)
• M10: 2,556,777 km (0.093 R)
• M11: 2,837,872 km (0.088 R)
• M12: 2,895,317 km (0.106 R)
• M13: 3,217,850 km (0.053 R)
• M14: 3,490,268 km (0.063 R)
• M15: 3,865,011 km (0.114 R)
• M16: 4,788,179 km (0.03 R)
• M17: 4,822,437 km (0.049 R)
• M18: 5,775,675 km (0.034 R)
• M19: 5,812,176 km (0.06 R)
• M20: 5,921,832 km (0.094 R)
• M21: 6,518,278 km (0.082 R)
• M22: 7,016,888 km (0.106 R)
• M23: 7,211,964 km (0.073 R)
• M24: 7,888,445 km (0.095 R)
• M25: 8,460,657 km (0.107 R)
• M26: 9,644,425 km (0.093 R)
• M27: 10,079,755 km (0.056 R)
• M28: 10,123,587 km (0.115 R)
• M29: 10,521,368 km (0.11 R)
• M30: 10,924,235 km (0.069 R)
• M31: 10,969,264 km (0.081 R)
• M32: 11,606,850 km (0.099 R)
• M33: 12,727,488 km (0.097 R)
• M34: 14,620,649 km (0.118 R)
• M35: 15,625,049 km (0.07 R)
• M36: 16,548,068 km (0.09 R)
• M37: 17,383,123 km (0.116 R)
• M38: 18,178,385 km (0.112 R)
• M39: 18,823,002 km (0.116 R)
• M40: 19,202,532 km (0.112 R)
• M41: 20,190,177 km (0.085 R)
• M42: 20,801,734 km (0.056 R)
• M43: 21,419,274 km (0.105 R)
• M44: 21,645,466 km (0.058 R)
• M45: 21,815,558 km (0.04 R)
• M46: 21,986,100 km (0.12 R)
• M47: 22,271,233 km (0.085 R)
• M48: 22,615,159 km (0.112 R)
• M49: 22,672,604 km (0.089 R)
• M50: 24,008,065 km (0.117 R)
• M51: 24,066,707 km (0.118 R)
• M52: 24,537,492 km (0.104 R)
• M53: 25,667,853 km (0.101 R)
• M54: 25,727,842 km (0.055 R)
• M55: 26,209,248 km (0.095 R)
• M56: 26,754,382 km (0.102 R)
• M57: 26,936,892 km (0.118 R)
• M58: 27,609,783 km (0.089 R)
• M59: 28,102,558 km (0.066 R)
• M60: 28,349,993 km (0.093 R)
• M61: 28,660,409 km (0.073 R)
• M62: 28,784,874 km (0.084 R)
• M63: 29,598,238 km (0.117 R)
• M64: 29,976,272 km (0.086 R)
• M65: 30,039,402 km (0.094 R)
• M66: 30,928,163 km (0.086 R)
• M67: 32,083,507 km (0.039 R)
• M68: 33,842,778 km (0.113 R)
• M69: 34,106,071 km (0.029 R)
• M70: 35,633,166 km (0.088 R)
• M71: 36,776,093 km (0.108 R)
• M72: 37,658,272 km (0.1 R)
• M73: 37,931,139 km (0.116 R)
• M74: 38,273,119 km (0.044 R)
• M75: 39,098,002 km (0.101 R)
• M76: 39,374,160 km (0.074 R)
• M77: 40,555,534 km (0.077 R)
• M78: 41,255,802 km (0.116 R)
• M79: 41,466,735 km (0.105 R)
• M80: 42,952,840 km (0.096 R)
• M81: 43,095,257 km (0.116 R)
• M82: 43,452,048 km (0.118 R)
• M83: 44,672,467 km (0.074 R)
• M84: 44,816,829 km (0.087 R)
• M85: 44,961,191 km (0.091 R)
• M86: 45,323,068 km (0.081 R)
• M87: 46,487,538 km (0.069 R)
• M88: 46,560,692 km (0.119 R)
• M89: 47,588,130 km (0.116 R)
• M90: 47,956,889 km (0.11 R)
• M91: 49,516,147 km (0.07 R)
• M92: 49,665,446 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.8

Radius: 5.3

Gravity: 27.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.76 AU - 9.78 AU

Year: 15356 Days

Day: 20.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,753,193 km

• M1: 153,338 km (0.075 R)
• M2: 360,980 km (0.082 R)
• M3: 558,748 km (0.051 R)
• M4: 618,138 km (0.072 R)
• M5: 1,351,018 km (0.086 R)
• M6: 1,862,045 km (0.088 R)
• M7: 2,361,702 km (0.076 R)
• M8: 2,459,838 km (0.098 R)
• M9: 2,970,565 km (0.058 R)
• M10: 3,738,900 km (0.095 R)
• M11: 3,930,534 km (0.119 R)
• M12: 4,483,897 km (0.086 R)
• M13: 4,852,506 km (0.086 R)
• M14: 6,015,779 km (0.09 R)
• M15: 6,330,832 km (0.04 R)
• M16: 7,260,433 km (0.106 R)
• M17: 7,789,711 km (0.032 R)
• M18: 7,985,235 km (0.09 R)
• M19: 8,531,267 km (0.083 R)
• M20: 9,243,503 km (0.073 R)
• M21: 9,554,666 km (0.107 R)
• M22: 10,027,695 km (0.07 R)
• M23: 10,400,942 km (0.09 R)
• M24: 10,454,647 km (0.088 R)
• M25: 11,326,055 km (0.063 R)
• M26: 12,051,305 km (0.097 R)
• M27: 13,022,046 km (0.096 R)
• M28: 13,137,835 km (0.087 R)
• M29: 13,663,372 km (0.077 R)
• M30: 14,195,791 km (0.067 R)
• M31: 14,255,331 km (0.108 R)
• M32: 15,098,165 km (0.105 R)
• M33: 16,392,486 km (0.117 R)
• M34: 16,894,686 km (0.103 R)
• M35: 17,593,757 km (0.102 R)
• M36: 17,914,495 km (0.065 R)
• M37: 18,043,448 km (0.116 R)
• M38: 18,888,526 km (0.112 R)
• M39: 20,752,217 km (0.067 R)
• M40: 21,091,205 km (0.12 R)
• M41: 21,774,568 km (0.116 R)
• M42: 22,118,943 km (0.071 R)
• M43: 24,866,308 km (0.084 R)
• M44: 25,010,071 km (0.073 R)
• M45: 25,370,752 km (0.098 R)
• M46: 25,443,007 km (0.052 R)
• M47: 27,125,535 km (0.1 R)
• M48: 27,421,888 km (0.077 R)
• M49: 27,719,139 km (0.119 R)
• M50: 27,942,937 km (0.086 R)
• M51: 30,136,192 km (0.088 R)
• M52: 30,212,786 km (0.089 R)
• M53: 31,680,640 km (0.106 R)
• M54: 32,149,031 km (0.076 R)
• M55: 32,462,588 km (0.094 R)
• M56: 33,013,707 km (0.107 R)
• M57: 33,250,820 km (0.113 R)
• M58: 34,284,840 km (0.08 R)
• M59: 37,285,324 km (0.076 R)
• M60: 37,614,589 km (0.094 R)
• M61: 37,779,745 km (0.091 R)
• M62: 38,276,261 km (0.117 R)
• M63: 38,442,314 km (0.07 R)
• M64: 40,706,777 km (0.034 R)
• M65: 41,215,859 km (0.104 R)
• M66: 42,069,016 km (0.051 R)
• M67: 43,619,149 km (0.109 R)
• M68: 45,539,237 km (0.081 R)
• M69: 47,308,531 km (0.094 R)
• M70: 47,843,643 km (0.117 R)
• M71: 48,022,562 km (0.086 R)
• M72: 48,829,942 km (0.076 R)
• M73: 49,280,531 km (0.044 R)
• M74: 50,004,285 km (0.111 R)
• M75: 50,276,553 km (0.104 R)
• M76: 52,934,159 km (0.115 R)
• M77: 53,397,015 km (0.062 R)
• M78: 53,582,517 km (0.116 R)
• M79: 54,047,168 km (0.073 R)
• M80: 54,326,616 km (0.07 R)
• M81: 56,485,014 km (0.087 R)
• M82: 56,579,560 km (0.114 R)
• M83: 57,717,402 km (0.109 R)
• M84: 57,907,690 km (0.082 R)
• M85: 58,098,278 km (0.052 R)
• M86: 58,480,052 km (0.096 R)
• M87: 60,401,487 km (0.093 R)
• M88: 62,148,341 km (0.103 R)
• M89: 62,441,254 km (0.108 R)
• M90: 62,636,628 km (0.047 R)
• M91: 63,224,099 km (0.057 R)
• M92: 63,616,794 km (0.103 R)
• M93: 64,700,929 km (0.046 R)
• M94: 65,294,833 km (0.104 R)
• M95: 65,791,049 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.4

Radius: 3.8

Gravity: 32.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.05 AU - 11.11 AU

Year: 22220 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,753,193 km

• M1: 220,358 km (0.113 R)
• M2: 250,128 km (0.092 R)
• M3: 281,244 km (0.099 R)
• M4: 664,514 km (0.103 R)
• M5: 1,181,075 km (0.096 R)
• M6: 1,669,811 km (0.108 R)
• M7: 1,824,196 km (0.096 R)
• M8: 2,592,232 km (0.111 R)
• M9: 2,990,910 km (0.076 R)
• M10: 3,292,649 km (0.093 R)
• M11: 3,330,946 km (0.115 R)
• M12: 3,408,288 km (0.055 R)
• M13: 3,447,184 km (0.104 R)
• M14: 3,924,850 km (0.1 R)
• M15: 4,380,674 km (0.1 R)
• M16: 4,722,805 km (0.117 R)
• M17: 5,029,032 km (0.083 R)
• M18: 6,269,348 km (0.073 R)
• M19: 7,497,097 km (0.033 R)
• M20: 8,216,065 km (0.083 R)
• M21: 9,226,449 km (0.086 R)
• M22: 9,553,619 km (0.062 R)
• M23: 9,718,626 km (0.045 R)
• M24: 10,331,678 km (0.119 R)
• M25: 10,842,554 km (0.096 R)
• M26: 11,245,571 km (0.067 R)
• M27: 12,603,770 km (0.096 R)
• M28: 12,724,346 km (0.039 R)
• M29: 14,263,110 km (0.113 R)
• M30: 14,894,862 km (0.056 R)
• M31: 15,406,786 km (0.1 R)
• M32: 15,664,991 km (0.1 R)
• M33: 15,794,543 km (0.102 R)
• M34: 16,120,218 km (0.084 R)
• M35: 18,528,743 km (0.056 R)
• M36: 19,148,228 km (0.082 R)
• M37: 21,118,432 km (0.115 R)
• M38: 21,548,975 km (0.083 R)
• M39: 21,982,360 km (0.067 R)
• M40: 22,491,591 km (0.05 R)
• M41: 23,152,066 km (0.114 R)
• M42: 23,670,123 km (0.112 R)
• M43: 24,117,271 km (0.095 R)
• M44: 24,266,869 km (0.117 R)
• M45: 24,492,014 km (0.047 R)
• M46: 24,717,757 km (0.095 R)
• M47: 25,095,492 km (0.104 R)
• M48: 25,247,184 km (0.04 R)
• M49: 25,399,175 km (0.073 R)
• M50: 25,780,351 km (0.109 R)
• M51: 25,933,389 km (0.103 R)
• M52: 27,714,651 km (0.055 R)
• M53: 28,659,661 km (0.11 R)
• M54: 32,295,936 km (0.077 R)
• M55: 33,706,943 km (0.114 R)
• M56: 34,293,816 km (0.076 R)
• M57: 34,462,113 km (0.114 R)
• M58: 34,799,457 km (0.118 R)
• M59: 35,053,324 km (0.119 R)
• M60: 35,307,641 km (0.081 R)
• M61: 35,392,612 km (0.084 R)
• M62: 35,903,639 km (0.085 R)
• M63: 37,451,229 km (0.057 R)
• M64: 38,757,517 km (0.049 R)
• M65: 39,196,138 km (0.112 R)
• M66: 39,636,554 km (0.102 R)
• M67: 39,724,817 km (0.112 R)
• M68: 40,167,178 km (0.092 R)
• M69: 40,433,312 km (0.117 R)
• M70: 41,235,456 km (0.043 R)
• M71: 42,764,646 km (0.051 R)
• M72: 44,495,792 km (0.076 R)
• M73: 44,863,055 km (0.103 R)
• M74: 45,323,667 km (0.032 R)
• M75: 45,600,722 km (0.093 R)
• M76: 48,214,047 km (0.044 R)
• M77: 50,301,237 km (0.094 R)
• M78: 51,934,098 km (0.096 R)
• M79: 52,030,738 km (0.108 R)
• M80: 54,366,858 km (0.109 R)
• M81: 57,234,949 km (0.1 R)
• M82: 57,434,512 km (0.033 R)
• M83: 57,834,537 km (0.086 R)
• M84: 58,034,848 km (0.102 R)
• M85: 58,135,079 km (0.111 R)
• M86: 59,039,697 km (0.077 R)
• M87: 62,396,673 km (0.062 R)
• M88: 63,219,761 km (0.093 R)
• M89: 63,736,023 km (0.117 R)
• M90: 66,442,997 km (0.082 R)
• M91: 66,547,865 km (0.111 R)
• M92: 67,599,538 km (0.089 R)
• M93: 68,339,000 km (0.114 R)
• M94: 68,762,661 km (0.108 R)
• M95: 71,753,123 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit