🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.88 AU - 2.14 AU

Year: 1036 Days

Day: 19.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 10.1

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.86 AU - 7.92 AU

Year: 7301 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,924,308 km

• M1: 269,725 km (0.07 R)
• M2: 384,467 km (0.056 R)
• M3: 587,321 km (0.113 R)
• M4: 717,471 km (0.096 R)
• M5: 956,978 km (0.107 R)
• M6: 1,060,051 km (0.057 R)
• M7: 1,373,308 km (0.113 R)
• M8: 1,778,419 km (0.066 R)
• M9: 1,863,840 km (0.118 R)
• M10: 2,335,522 km (0.119 R)
• M11: 2,768,757 km (0.087 R)
• M12: 2,969,368 km (0.071 R)
• M13: 3,986,933 km (0.114 R)
• M14: 4,387,257 km (0.093 R)
• M15: 4,830,366 km (0.074 R)
• M16: 6,081,303 km (0.053 R)
• M17: 6,244,514 km (0.074 R)
• M18: 6,310,188 km (0.11 R)
• M19: 6,541,915 km (0.057 R)
• M20: 6,810,144 km (0.117 R)
• M21: 7,253,851 km (0.079 R)
• M22: 7,461,792 km (0.11 R)
• M23: 8,025,926 km (0.029 R)
• M24: 8,860,981 km (0.059 R)
• M25: 9,120,533 km (0.077 R)
• M26: 10,378,203 km (0.101 R)
• M27: 10,456,143 km (0.089 R)
• M28: 10,770,000 km (0.098 R)
• M29: 10,967,618 km (0.1 R)
• M30: 11,246,469 km (0.074 R)
• M31: 11,447,079 km (0.1 R)
• M32: 12,138,072 km (0.091 R)
• M33: 12,968,340 km (0.042 R)
• M34: 13,052,265 km (0.03 R)
• M35: 13,347,870 km (0.096 R)
• M36: 13,688,355 km (0.104 R)
• M37: 14,291,085 km (0.069 R)
• M38: 14,551,983 km (0.072 R)
• M39: 15,522,425 km (0.118 R)
• M40: 15,701,045 km (0.116 R)
• M41: 16,150,885 km (0.055 R)
• M42: 16,331,899 km (0.039 R)
• M43: 16,925,054 km (0.117 R)
• M44: 19,608,092 km (0.066 R)
• M45: 19,849,693 km (0.091 R)
• M46: 19,995,251 km (0.051 R)
• M47: 20,238,348 km (0.059 R)
• M48: 21,122,023 km (0.081 R)
• M49: 21,419,423 km (0.084 R)
• M50: 21,618,388 km (0.094 R)
• M51: 22,219,173 km (0.028 R)
• M52: 22,319,703 km (0.089 R)
• M53: 22,876,058 km (0.105 R)
• M54: 23,590,687 km (0.12 R)
• M55: 23,899,307 km (0.116 R)
• M56: 24,416,467 km (0.043 R)
• M57: 24,520,288 km (0.063 R)
• M58: 24,624,408 km (0.103 R)
• M59: 24,780,588 km (0.055 R)
• M60: 26,202,366 km (0.088 R)
• M61: 26,896,351 km (0.093 R)
• M62: 27,164,729 km (0.111 R)
• M63: 27,326,295 km (0.115 R)
• M64: 28,247,668 km (0.085 R)
• M65: 28,411,328 km (0.119 R)
• M66: 28,849,351 km (0.101 R)
• M67: 29,344,670 km (0.032 R)
• M68: 29,787,479 km (0.118 R)
• M69: 29,898,481 km (0.114 R)
• M70: 30,065,282 km (0.119 R)
• M71: 30,455,733 km (0.073 R)
• M72: 32,375,672 km (0.062 R)
• M73: 32,718,550 km (0.08 R)
• M74: 33,120,071 km (0.085 R)
• M75: 33,407,897 km (0.072 R)
• M76: 33,523,237 km (0.118 R)
• M77: 33,696,621 km (0.069 R)
• M78: 34,276,313 km (0.114 R)
• M79: 34,392,700 km (0.034 R)
• M80: 35,035,073 km (0.067 R)
• M81: 35,210,851 km (0.056 R)
• M82: 35,681,336 km (0.052 R)
• M83: 35,858,310 km (0.1 R)
• M84: 37,164,749 km (0.068 R)
• M85: 38,426,307 km (0.069 R)
• M86: 38,668,207 km (0.056 R)
• M87: 38,849,969 km (0.092 R)
• M88: 40,991,462 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.1

Radius: 14.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.16 AU - 9.34 AU

Year: 9407 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,924,308 km

• M1: 195,973 km (0.113 R)
• M2: 322,832 km (0.089 R)
• M3: 751,281 km (0.103 R)
• M4: 894,146 km (0.051 R)
• M5: 1,027,737 km (0.089 R)
• M6: 1,231,190 km (0.065 R)
• M7: 1,471,295 km (0.048 R)
• M8: 1,562,550 km (0.104 R)
• M9: 1,998,029 km (0.056 R)
• M10: 2,177,846 km (0.1 R)
• M11: 2,526,409 km (0.067 R)
• M12: 2,893,223 km (0.064 R)
• M13: 3,187,183 km (0.12 R)
• M14: 3,583,916 km (0.068 R)
• M15: 4,061,881 km (0.087 R)
• M16: 4,938,076 km (0.099 R)
• M17: 5,078,100 km (0.093 R)
• M18: 5,397,940 km (0.093 R)
• M19: 5,834,915 km (0.053 R)
• M20: 6,132,615 km (0.077 R)
• M21: 6,588,589 km (0.089 R)
• M22: 6,704,378 km (0.063 R)
• M23: 7,055,634 km (0.058 R)
• M24: 7,333,138 km (0.103 R)
• M25: 7,776,397 km (0.071 R)
• M26: 8,353,396 km (0.105 R)
• M27: 8,478,908 km (0.079 R)
• M28: 8,731,729 km (0.076 R)
• M29: 8,987,092 km (0.087 R)
• M30: 10,077,511 km (0.119 R)
• M31: 10,480,228 km (0.039 R)
• M32: 10,751,749 km (0.086 R)
• M33: 11,117,366 km (0.099 R)
• M34: 11,673,571 km (0.039 R)
• M35: 11,861,017 km (0.092 R)
• M36: 12,191,478 km (0.088 R)
• M37: 13,055,107 km (0.096 R)
• M38: 13,152,196 km (0.114 R)
• M39: 13,494,326 km (0.091 R)
• M40: 13,938,482 km (0.103 R)
• M41: 14,187,264 km (0.115 R)
• M42: 14,437,541 km (0.118 R)
• M43: 14,739,878 km (0.112 R)
• M44: 15,248,511 km (0.079 R)
• M45: 15,350,836 km (0.109 R)
• M46: 16,702,901 km (0.116 R)
• M47: 17,126,712 km (0.111 R)
• M48: 17,286,483 km (0.073 R)
• M49: 20,022,329 km (0.041 R)
• M50: 21,039,893 km (0.083 R)
• M51: 21,670,000 km (0.085 R)
• M52: 22,190,151 km (0.094 R)
• M53: 22,772,985 km (0.071 R)
• M54: 23,538,178 km (0.072 R)
• M55: 25,336,195 km (0.098 R)
• M56: 26,497,822 km (0.104 R)
• M57: 27,801,717 km (0.09 R)
• M58: 28,115,274 km (0.113 R)
• M59: 28,430,028 km (0.104 R)
• M60: 28,872,539 km (0.117 R)
• M61: 30,213,983 km (0.059 R)
• M62: 31,771,895 km (0.073 R)
• M63: 31,968,467 km (0.065 R)
• M64: 33,822,732 km (0.064 R)
• M65: 35,711,555 km (0.114 R)
• M66: 37,357,730 km (0.069 R)
• M67: 39,309,384 km (0.107 R)
• M68: 40,723,682 km (0.027 R)
• M69: 41,151,233 km (0.038 R)
• M70: 43,093,611 km (0.103 R)
• M71: 45,212,964 km (0.056 R)
• M72: 46,619,932 km (0.09 R)
• M73: 46,992,581 km (0.092 R)
• M74: 47,740,720 km (0.107 R)
• M75: 47,890,916 km (0.099 R)
• M76: 48,116,360 km (0.1 R)
• M77: 48,870,483 km (0.11 R)
• M78: 49,021,876 km (0.061 R)
• M79: 50,466,991 km (0.058 R)
• M80: 50,619,880 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 10.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.48 AU - 10.76 AU

Year: 10010 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,924,308 km

• M1: 153,487 km (0.096 R)
• M2: 249,828 km (0.093 R)
• M3: 454,030 km (0.113 R)
• M4: 838,496 km (0.099 R)
• M5: 911,799 km (0.041 R)
• M6: 1,227,451 km (0.093 R)
• M7: 1,420,133 km (0.079 R)
• M8: 1,531,733 km (0.086 R)
• M9: 1,739,823 km (0.11 R)
• M10: 2,007,155 km (0.084 R)
• M11: 2,472,853 km (0.063 R)
• M12: 3,087,102 km (0.102 R)
• M13: 3,351,740 km (0.107 R)
• M14: 4,061,582 km (0.053 R)
• M15: 4,783,093 km (0.103 R)
• M16: 4,884,670 km (0.062 R)
• M17: 5,332,865 km (0.093 R)
• M18: 5,758,471 km (0.105 R)
• M19: 6,566,898 km (0.114 R)
• M20: 6,907,981 km (0.044 R)
• M21: 7,371,734 km (0.103 R)
• M22: 7,925,546 km (0.111 R)
• M23: 8,248,079 km (0.04 R)
• M24: 8,781,395 km (0.03 R)
• M25: 9,073,111 km (0.097 R)
• M26: 9,838,154 km (0.107 R)
• M27: 9,967,706 km (0.108 R)
• M28: 10,228,455 km (0.117 R)
• M29: 10,801,265 km (0.113 R)
• M30: 10,934,856 km (0.1 R)
• M31: 11,024,316 km (0.102 R)
• M32: 11,840,073 km (0.118 R)
• M33: 12,023,929 km (0.115 R)
• M34: 12,910,446 km (0.077 R)
• M35: 13,769,736 km (0.093 R)
• M36: 14,352,869 km (0.026 R)
• M37: 14,450,855 km (0.079 R)
• M38: 15,392,574 km (0.058 R)
• M39: 15,946,983 km (0.05 R)
• M40: 17,859,293 km (0.068 R)
• M41: 18,123,184 km (0.081 R)
• M42: 18,335,313 km (0.072 R)
• M43: 18,441,678 km (0.086 R)
• M44: 19,030,196 km (0.075 R)
• M45: 19,299,920 km (0.119 R)
• M46: 19,842,961 km (0.08 R)
• M47: 20,390,938 km (0.041 R)
• M48: 21,055,152 km (0.085 R)
• M49: 21,334,003 km (0.104 R)
• M50: 21,670,299 km (0.1 R)
• M51: 21,951,842 km (0.045 R)
• M52: 22,575,665 km (0.092 R)
• M53: 22,861,098 km (0.087 R)
• M54: 23,782,471 km (0.047 R)
• M55: 24,715,962 km (0.106 R)
• M56: 24,833,546 km (0.029 R)
• M57: 24,951,279 km (0.101 R)
• M58: 25,128,254 km (0.054 R)
• M59: 25,305,527 km (0.105 R)
• M60: 27,648,828 km (0.1 R)
• M61: 28,939,110 km (0.057 R)
• M62: 30,437,632 km (0.119 R)
• M63: 30,563,743 km (0.064 R)
• M64: 30,689,854 km (0.101 R)
• M65: 31,132,962 km (0.048 R)
• M66: 33,639,774 km (0.098 R)
• M67: 34,293,068 km (0.106 R)
• M68: 35,479,229 km (0.088 R)
• M69: 35,611,923 km (0.065 R)
• M70: 36,478,094 km (0.101 R)
• M71: 38,163,314 km (0.092 R)
• M72: 38,708,000 km (0.087 R)
• M73: 40,288,053 km (0.085 R)
• M74: 40,426,431 km (0.102 R)
• M75: 40,634,222 km (0.111 R)
• M76: 40,703,636 km (0.099 R)
• M77: 40,912,026 km (0.12 R)
• M78: 42,029,223 km (0.111 R)
• M79: 42,591,711 km (0.083 R)
• M80: 44,794,390 km (0.099 R)
• M81: 45,009,511 km (0.064 R)
• M82: 45,656,971 km (0.119 R)
• M83: 46,162,761 km (0.097 R)
• M84: 46,379,977 km (0.095 R)
• M85: 46,742,902 km (0.066 R)
• M86: 47,252,582 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.3

Radius: 7.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.17 AU - 15.67 AU

Year: 19901 Days

Day: 21.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 168.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,924,308 km

• M1: 109,954 km (0.115 R)
• M2: 643,720 km (0.067 R)
• M3: 774,319 km (0.051 R)
• M4: 843,134 km (0.084 R)
• M5: 914,043 km (0.031 R)
• M6: 1,822,551 km (0.061 R)
• M7: 2,371,575 km (0.114 R)
• M8: 2,473,750 km (0.059 R)
• M9: 2,577,272 km (0.083 R)
• M10: 3,572,397 km (0.112 R)
• M11: 4,008,924 km (0.04 R)
• M12: 4,631,101 km (0.104 R)
• M13: 5,018,859 km (0.085 R)
• M14: 5,871,567 km (0.103 R)
• M15: 6,056,919 km (0.058 R)
• M16: 6,150,268 km (0.098 R)
• M17: 6,244,066 km (0.109 R)
• M18: 6,385,735 km (0.118 R)
• M19: 6,962,883 km (0.088 R)
• M20: 7,859,723 km (0.103 R)
• M21: 8,321,830 km (0.094 R)
• M22: 8,845,423 km (0.108 R)
• M23: 8,951,488 km (0.1 R)
• M24: 9,111,408 km (0.084 R)
• M25: 9,325,931 km (0.095 R)
• M26: 9,433,791 km (0.093 R)
• M27: 10,034,876 km (0.12 R)
• M28: 10,931,116 km (0.03 R)
• M29: 11,504,226 km (0.106 R)
• M30: 12,087,059 km (0.068 R)
• M31: 12,322,825 km (0.112 R)
• M32: 12,979,261 km (0.043 R)
• M33: 13,769,586 km (0.082 R)
• M34: 15,460,491 km (0.066 R)
• M35: 15,652,425 km (0.034 R)
• M36: 15,780,780 km (0.066 R)
• M37: 16,951,683 km (0.116 R)
• M38: 18,420,584 km (0.106 R)
• M39: 18,896,455 km (0.105 R)
• M40: 19,791,050 km (0.067 R)
• M41: 19,860,464 km (0.093 R)
• M42: 20,208,578 km (0.105 R)
• M43: 20,628,948 km (0.109 R)
• M44: 20,769,720 km (0.098 R)
• M45: 20,910,790 km (0.066 R)
• M46: 20,981,550 km (0.085 R)
• M47: 21,052,310 km (0.087 R)
• M48: 21,193,979 km (0.107 R)
• M49: 21,549,723 km (0.085 R)
• M50: 21,621,081 km (0.09 R)
• M51: 22,483,962 km (0.093 R)
• M52: 24,540,484 km (0.108 R)
• M53: 27,348,884 km (0.074 R)
• M54: 28,359,568 km (0.077 R)
• M55: 29,066,417 km (0.083 R)
• M56: 30,177,481 km (0.117 R)
• M57: 30,417,286 km (0.111 R)
• M58: 30,898,991 km (0.048 R)
• M59: 31,302,307 km (0.036 R)
• M60: 31,464,172 km (0.098 R)
• M61: 36,021,821 km (0.108 R)
• M62: 36,361,258 km (0.052 R)
• M63: 36,872,285 km (0.069 R)
• M64: 37,557,593 km (0.088 R)
• M65: 39,376,254 km (0.082 R)
• M66: 39,638,349 km (0.061 R)
• M67: 40,076,522 km (0.108 R)
• M68: 40,516,339 km (0.118 R)
• M69: 41,312,050 km (0.088 R)
• M70: 42,023,538 km (0.065 R)
• M71: 42,112,848 km (0.112 R)
• M72: 42,739,214 km (0.073 R)
• M73: 42,828,973 km (0.116 R)
• M74: 43,278,664 km (0.12 R)
• M75: 45,092,837 km (0.099 R)
• M76: 45,275,496 km (0.117 R)
• M77: 45,733,565 km (0.101 R)
• M78: 46,931,694 km (0.064 R)
• M79: 48,607,490 km (0.115 R)
• M80: 49,170,427 km (0.056 R)
• M81: 51,443,865 km (0.048 R)
• M82: 52,305,250 km (0.092 R)
• M83: 54,042,081 km (0.098 R)
• M84: 55,797,911 km (0.113 R)
• M85: 55,896,048 km (0.093 R)
• M86: 56,190,606 km (0.063 R)
• M87: 56,288,892 km (0.064 R)
• M88: 56,978,837 km (0.079 R)
• M89: 58,366,956 km (0.056 R)
• M90: 58,865,266 km (0.086 R)
• M91: 63,005,537 km (0.026 R)
• M92: 63,824,286 km (0.101 R)
• M93: 65,368,884 km (0.068 R)
• M94: 66,093,985 km (0.091 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit