🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 13.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.95 AU - 5.85 AU

Year: 4086 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 103,808,586 km

• M1: 166,203 km (0.086 R)
• M2: 448,195 km (0.114 R)
• M3: 595,250 km (0.069 R)
• M4: 710,739 km (0.077 R)
• M5: 835,055 km (0.064 R)
• M6: 933,640 km (0.101 R)
• M7: 1,083,837 km (0.038 R)
• M8: 1,305,989 km (0.092 R)
• M9: 1,449,304 km (0.081 R)
• M10: 1,667,867 km (0.067 R)
• M11: 1,853,667 km (0.113 R)
• M12: 2,061,608 km (0.111 R)
• M13: 2,246,062 km (0.118 R)
• M14: 2,404,187 km (0.112 R)
• M15: 2,698,297 km (0.099 R)
• M16: 2,935,260 km (0.083 R)
• M17: 3,056,284 km (0.119 R)
• M18: 3,429,830 km (0.119 R)
• M19: 3,761,638 km (0.115 R)
• M20: 3,893,733 km (0.109 R)
• M21: 4,657,131 km (0.067 R)
• M22: 5,746,204 km (0.089 R)
• M23: 6,141,292 km (0.103 R)
• M24: 6,773,343 km (0.054 R)
• M25: 7,402,402 km (0.079 R)
• M26: 7,880,666 km (0.114 R)
• M27: 8,099,229 km (0.1 R)
• M28: 8,393,637 km (0.112 R)
• M29: 8,716,619 km (0.079 R)
• M30: 8,942,662 km (0.078 R)
• M31: 9,272,674 km (0.1 R)
• M32: 9,529,235 km (0.038 R)
• M33: 9,658,487 km (0.061 R)
• M34: 10,392,564 km (0.071 R)
• M35: 10,793,337 km (0.084 R)
• M36: 10,955,052 km (0.104 R)
• M37: 11,665,193 km (0.102 R)
• M38: 11,803,571 km (0.072 R)
• M39: 11,942,398 km (0.068 R)
• M40: 12,025,874 km (0.114 R)
• M41: 12,559,788 km (0.111 R)
• M42: 13,158,778 km (0.113 R)
• M43: 13,245,096 km (0.115 R)
• M44: 14,060,105 km (0.089 R)
• M45: 14,921,340 km (0.082 R)
• M46: 15,343,206 km (0.099 R)
• M47: 15,738,594 km (0.099 R)
• M48: 16,477,158 km (0.025 R)
• M49: 16,570,208 km (0.108 R)
• M50: 16,757,056 km (0.098 R)
• M51: 17,132,696 km (0.111 R)
• M52: 18,180,180 km (0.091 R)
• M53: 18,405,026 km (0.116 R)
• M54: 19,379,207 km (0.116 R)
• M55: 19,641,901 km (0.105 R)
• M56: 19,773,547 km (0.073 R)
• M57: 20,170,580 km (0.11 R)
• M58: 20,603,816 km (0.094 R)
• M59: 20,737,706 km (0.054 R)
• M60: 22,092,314 km (0.103 R)
• M61: 22,745,907 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 11.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.07 AU - 8.91 AU

Year: 7722 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 103,808,586 km

• M1: 147,653 km (0.071 R)
• M2: 299,645 km (0.029 R)
• M3: 375,939 km (0.084 R)
• M4: 601,533 km (0.043 R)
• M5: 940,821 km (0.102 R)
• M6: 1,169,706 km (0.115 R)
• M7: 1,245,103 km (0.113 R)
• M8: 1,433,148 km (0.059 R)
• M9: 1,530,835 km (0.117 R)
• M10: 1,715,888 km (0.073 R)
• M11: 2,016,878 km (0.101 R)
• M12: 2,145,832 km (0.097 R)
• M13: 2,277,628 km (0.092 R)
• M14: 2,509,953 km (0.114 R)
• M15: 2,609,136 km (0.073 R)
• M16: 3,019,035 km (0.1 R)
• M17: 3,167,436 km (0.117 R)
• M18: 3,694,619 km (0.08 R)
• M19: 3,853,641 km (0.054 R)
• M20: 4,464,150 km (0.096 R)
• M21: 4,830,216 km (0.056 R)
• M22: 4,954,532 km (0.03 R)
• M23: 5,029,480 km (0.075 R)
• M24: 5,180,873 km (0.104 R)
• M25: 5,565,639 km (0.116 R)
• M26: 5,748,448 km (0.075 R)
• M27: 5,986,458 km (0.115 R)
• M28: 6,093,271 km (0.119 R)
• M29: 6,609,384 km (0.054 R)
• M30: 6,998,787 km (0.068 R)
• M31: 8,330,208 km (0.094 R)
• M32: 8,599,933 km (0.106 R)
• M33: 9,332,962 km (0.093 R)
• M34: 9,959,029 km (0.071 R)
• M35: 10,213,346 km (0.11 R)
• M36: 10,502,070 km (0.092 R)
• M37: 11,120,358 km (0.055 R)
• M38: 11,450,520 km (0.059 R)
• M39: 12,358,131 km (0.118 R)
• M40: 12,631,595 km (0.093 R)
• M41: 12,734,668 km (0.096 R)
• M42: 13,184,360 km (0.03 R)
• M43: 13,323,785 km (0.11 R)
• M44: 13,745,052 km (0.057 R)
• M45: 13,921,877 km (0.118 R)
• M46: 14,170,808 km (0.062 R)
• M47: 14,277,770 km (0.108 R)
• M48: 14,564,699 km (0.107 R)
• M49: 14,853,573 km (0.059 R)
• M50: 15,327,050 km (0.094 R)
• M51: 16,176,766 km (0.111 R)
• M52: 16,288,665 km (0.072 R)
• M53: 18,347,880 km (0.085 R)
• M54: 19,527,010 km (0.042 R)
• M55: 20,125,850 km (0.081 R)
• M56: 21,218,663 km (0.114 R)
• M57: 21,423,313 km (0.117 R)
• M58: 22,123,431 km (0.072 R)
• M59: 22,247,896 km (0.076 R)
• M60: 22,664,077 km (0.038 R)
• M61: 22,998,877 km (0.083 R)
• M62: 23,504,219 km (0.097 R)
• M63: 24,311,748 km (0.06 R)
• M64: 24,783,580 km (0.085 R)
• M65: 25,648,854 km (0.081 R)
• M66: 26,392,356 km (0.051 R)
• M67: 26,524,301 km (0.097 R)
• M68: 26,788,790 km (0.119 R)
• M69: 27,009,896 km (0.103 R)
• M70: 27,453,902 km (0.088 R)
• M71: 27,766,113 km (0.06 R)
• M72: 28,214,158 km (0.083 R)
• M73: 28,394,125 km (0.061 R)
• M74: 29,390,446 km (0.113 R)
• M75: 30,398,287 km (0.086 R)
• M76: 30,906,471 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.9

Radius: 3.4

Gravity: 21.7 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.43 AU - 16.89 AU

Year: 20073 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,808,586 km

• M1: 67,618 km (0.104 R)
• M2: 232,475 km (0.099 R)
• M3: 257,907 km (0.096 R)
• M4: 562,787 km (0.111 R)
• M5: 1,766,751 km (0.1 R)
• M6: 2,481,230 km (0.105 R)
• M7: 2,510,402 km (0.082 R)
• M8: 2,657,457 km (0.086 R)
• M9: 3,597,978 km (0.063 R)
• M10: 3,763,882 km (0.1 R)
• M11: 3,966,139 km (0.097 R)
• M12: 4,276,255 km (0.035 R)
• M13: 4,346,267 km (0.11 R)
• M14: 4,919,676 km (0.082 R)
• M15: 4,956,327 km (0.116 R)
• M16: 5,066,730 km (0.059 R)
• M17: 5,440,725 km (0.106 R)
• M18: 7,397,316 km (0.063 R)
• M19: 7,439,203 km (0.055 R)
• M20: 8,690,888 km (0.086 R)
• M21: 9,500,063 km (0.111 R)
• M22: 9,913,552 km (0.107 R)
• M23: 10,568,342 km (0.068 R)
• M24: 10,996,640 km (0.087 R)
• M25: 11,821,074 km (0.105 R)
• M26: 12,414,978 km (0.087 R)
• M27: 13,941,325 km (0.1 R)
• M28: 14,779,372 km (0.07 R)
• M29: 14,885,287 km (0.118 R)
• M30: 16,284,626 km (0.12 R)
• M31: 16,558,540 km (0.082 R)
• M32: 17,222,156 km (0.111 R)
• M33: 18,632,265 km (0.074 R)
• M34: 18,746,558 km (0.056 R)
• M35: 19,728,369 km (0.119 R)
• M36: 20,254,953 km (0.119 R)
• M37: 20,667,544 km (0.072 R)
• M38: 20,786,026 km (0.037 R)
• M39: 21,023,587 km (0.11 R)
• M40: 22,345,883 km (0.096 R)
• M41: 22,955,793 km (0.099 R)
• M42: 23,201,283 km (0.089 R)
• M43: 24,129,688 km (0.114 R)
• M44: 24,316,835 km (0.084 R)
• M45: 24,441,749 km (0.103 R)
• M46: 24,692,475 km (0.063 R)
• M47: 25,386,310 km (0.071 R)
• M48: 27,310,587 km (0.06 R)
• M49: 29,547,524 km (0.091 R)
• M50: 30,015,317 km (0.108 R)
• M51: 30,552,972 km (0.06 R)
• M52: 32,253,451 km (0.103 R)
• M53: 33,011,313 km (0.033 R)
• M54: 33,357,782 km (0.12 R)
• M55: 35,037,317 km (0.083 R)
• M56: 35,178,538 km (0.092 R)
• M57: 35,249,297 km (0.103 R)
• M58: 36,457,899 km (0.119 R)
• M59: 38,332,510 km (0.032 R)
• M60: 42,475,174 km (0.087 R)
• M61: 45,212,366 km (0.051 R)
• M62: 47,458,279 km (0.087 R)
• M63: 48,791,794 km (0.082 R)
• M64: 49,898,968 km (0.085 R)
• M65: 49,978,405 km (0.105 R)
• M66: 50,216,864 km (0.106 R)
• M67: 50,615,243 km (0.065 R)
• M68: 51,816,514 km (0.081 R)
• M69: 51,896,848 km (0.056 R)
• M70: 52,460,981 km (0.056 R)
• M71: 52,946,127 km (0.103 R)
• M72: 53,351,537 km (0.107 R)
• M73: 54,410,242 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.8

Radius: 5.7

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.95 AU - 22.71 AU

Year: 32017 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,808,586 km

• M1: 74,201 km (0.065 R)
• M2: 131,646 km (0.118 R)
• M3: 224,696 km (0.084 R)
• M4: 261,497 km (0.08 R)
• M5: 456,573 km (0.084 R)
• M6: 721,211 km (0.047 R)
• M7: 809,175 km (0.118 R)
• M8: 1,094,308 km (0.093 R)
• M9: 2,374,268 km (0.111 R)
• M10: 2,596,421 km (0.067 R)
• M11: 2,965,628 km (0.051 R)
• M12: 3,108,494 km (0.092 R)
• M13: 3,500,141 km (0.109 R)
• M14: 4,169,442 km (0.026 R)
• M15: 4,437,222 km (0.092 R)
• M16: 4,821,539 km (0.116 R)
• M17: 5,045,936 km (0.098 R)
• M18: 5,446,858 km (0.104 R)
• M19: 5,563,395 km (0.083 R)
• M20: 6,157,897 km (0.057 R)
• M21: 7,470,918 km (0.052 R)
• M22: 7,665,245 km (0.11 R)
• M23: 7,927,191 km (0.062 R)
• M24: 8,798,300 km (0.103 R)
• M25: 9,280,005 km (0.064 R)
• M26: 10,848,538 km (0.042 R)
• M27: 11,663,099 km (0.111 R)
• M28: 11,888,692 km (0.115 R)
• M29: 14,463,421 km (0.072 R)
• M30: 15,030,996 km (0.054 R)
• M31: 15,112,676 km (0.079 R)
• M32: 15,194,506 km (0.065 R)
• M33: 16,523,683 km (0.086 R)
• M34: 16,692,430 km (0.045 R)
• M35: 17,031,568 km (0.106 R)
• M36: 17,716,876 km (0.05 R)
• M37: 18,062,746 km (0.104 R)
• M38: 21,001,147 km (0.112 R)
• M39: 21,735,523 km (0.081 R)
• M40: 22,571,626 km (0.119 R)
• M41: 27,205,420 km (0.113 R)
• M42: 28,914,576 km (0.105 R)
• M43: 29,526,132 km (0.071 R)
• M44: 32,541,277 km (0.109 R)
• M45: 33,603,571 km (0.059 R)
• M46: 33,817,347 km (0.058 R)
• M47: 36,418,106 km (0.08 R)
• M48: 37,631,494 km (0.094 R)
• M49: 38,298,850 km (0.089 R)
• M50: 39,419,937 km (0.073 R)
• M51: 39,758,327 km (0.095 R)
• M52: 40,551,644 km (0.084 R)
• M53: 40,893,176 km (0.107 R)
• M54: 41,693,974 km (0.077 R)
• M55: 45,420,158 km (0.045 R)
• M56: 48,042,907 km (0.111 R)
• M57: 49,008,861 km (0.12 R)
• M58: 49,130,035 km (0.114 R)
• M59: 53,309,052 km (0.107 R)
• M60: 54,434,327 km (0.113 R)
• M61: 54,811,014 km (0.101 R)
• M62: 55,314,860 km (0.047 R)
• M63: 55,440,971 km (0.056 R)
• M64: 58,369,349 km (0.093 R)
• M65: 59,528,882 km (0.069 R)
• M66: 60,565,895 km (0.106 R)
• M67: 60,696,045 km (0.111 R)
• M68: 61,086,645 km (0.101 R)
• M69: 63,448,496 km (0.102 R)
• M70: 64,242,262 km (0.108 R)
• M71: 64,374,956 km (0.104 R)
• M72: 64,507,649 km (0.106 R)
• M73: 66,777,797 km (0.114 R)
• M74: 67,990,287 km (0.058 R)
• M75: 70,847,457 km (0.11 R)
• M76: 72,635,750 km (0.05 R)
• M77: 74,578,129 km (0.049 R)
• M78: 74,996,554 km (0.03 R)
• M79: 76,116,145 km (0.114 R)
• M80: 76,537,562 km (0.095 R)
• M81: 76,959,577 km (0.107 R)
• M82: 77,241,420 km (0.082 R)
• M83: 78,230,411 km (0.044 R)
• M84: 79,365,859 km (0.12 R)
• M85: 79,650,693 km (0.112 R)
• M86: 83,817,144 km (0.049 R)
• M87: 90,124,040 km (0.115 R)
• M88: 90,272,442 km (0.085 R)
• M89: 91,463,241 km (0.111 R)
• M90: 94,312,033 km (0.061 R)
• M91: 94,915,511 km (0.101 R)
• M92: 96,581,732 km (0.069 R)
• M93: 96,885,715 km (0.115 R)
• M94: 98,104,788 km (0.059 R)
• M95: 100,404,107 km (0.075 R)
• M96: 100,866,215 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit