🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 11.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.17 AU - 1.39 AU

Year: 921 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,400,967 km

• M1: 173,085 km (0.054 R)
• M2: 248,183 km (0.082 R)
• M3: 423,661 km (0.049 R)
• M4: 553,811 km (0.066 R)
• M5: 636,090 km (0.04 R)
• M6: 717,172 km (0.11 R)
• M7: 802,293 km (0.043 R)
• M8: 930,349 km (0.078 R)
• M9: 1,093,710 km (0.116 R)
• M10: 1,200,972 km (0.083 R)
• M11: 1,434,195 km (0.053 R)
• M12: 1,641,388 km (0.114 R)
• M13: 1,782,159 km (0.106 R)
• M14: 1,892,712 km (0.066 R)
• M15: 2,067,443 km (0.119 R)
• M16: 2,192,955 km (0.113 R)
• M17: 2,376,811 km (0.117 R)
• M18: 2,652,520 km (0.09 R)
• M19: 2,829,045 km (0.072 R)
• M20: 2,908,781 km (0.08 R)
• M21: 3,039,829 km (0.058 R)
• M22: 3,111,337 km (0.041 R)
• M23: 3,255,998 km (0.084 R)
• M24: 3,381,660 km (0.115 R)
• M25: 3,768,819 km (0.113 R)
• M26: 3,945,494 km (0.105 R)
• M27: 4,227,187 km (0.111 R)
• M28: 4,387,706 km (0.082 R)
• M29: 4,738,662 km (0.091 R)
• M30: 4,989,837 km (0.078 R)
• M31: 5,245,500 km (0.11 R)
• M32: 5,643,280 km (0.108 R)
• M33: 5,769,541 km (0.108 R)
• M34: 5,884,133 km (0.12 R)
• M35: 5,986,608 km (0.106 R)
• M36: 6,428,520 km (0.091 R)
• M37: 6,573,779 km (0.12 R)
• M38: 6,720,236 km (0.089 R)
• M39: 7,002,676 km (0.088 R)
• M40: 7,248,017 km (0.081 R)
• M41: 7,371,734 km (0.084 R)
• M42: 7,565,464 km (0.102 R)
• M43: 7,887,697 km (0.105 R)
• M44: 7,958,308 km (0.08 R)
• M45: 8,071,703 km (0.089 R)
• M46: 8,228,631 km (0.092 R)
• M47: 8,502,096 km (0.052 R)
• M48: 8,618,034 km (0.084 R)
• M49: 8,822,385 km (0.088 R)
• M50: 8,895,688 km (0.101 R)
• M51: 9,102,133 km (0.108 R)
• M52: 9,325,183 km (0.077 R)
• M53: 9,489,891 km (0.054 R)
• M54: 9,640,536 km (0.103 R)
• M55: 9,867,775 km (0.067 R)
• M56: 10,250,745 km (0.095 R)
• M57: 10,358,755 km (0.05 R)
• M58: 10,482,772 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 8.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.13 AU - 1.83 AU

Year: 1145 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,400,967 km

• M1: 111,450 km (0.062 R)
• M2: 213,925 km (0.099 R)
• M3: 304,282 km (0.11 R)
• M4: 480,359 km (0.1 R)
• M5: 553,662 km (0.091 R)
• M6: 685,308 km (0.059 R)
• M7: 746,793 km (0.106 R)
• M8: 816,206 km (0.057 R)
• M9: 1,129,614 km (0.096 R)
• M10: 1,258,567 km (0.09 R)
• M11: 1,342,491 km (0.047 R)
• M12: 1,399,488 km (0.081 R)
• M13: 1,501,514 km (0.099 R)
• M14: 1,560,904 km (0.111 R)
• M15: 1,651,560 km (0.09 R)
• M16: 1,712,896 km (0.106 R)
• M17: 1,877,902 km (0.12 R)
• M18: 1,958,386 km (0.083 R)
• M19: 2,056,372 km (0.077 R)
• M20: 2,173,059 km (0.102 R)
• M21: 2,465,373 km (0.08 R)
• M22: 2,527,157 km (0.116 R)
• M23: 2,607,341 km (0.079 R)
• M24: 2,852,981 km (0.065 R)
• M25: 2,936,606 km (0.071 R)
• M26: 3,021,129 km (0.106 R)
• M27: 3,614,883 km (0.049 R)
• M28: 3,685,344 km (0.064 R)
• M29: 3,786,771 km (0.106 R)
• M30: 3,848,106 km (0.1 R)
• M31: 3,951,029 km (0.11 R)
• M32: 4,013,262 km (0.073 R)
• M33: 4,191,284 km (0.114 R)
• M34: 4,275,956 km (0.11 R)
• M35: 4,653,391 km (0.065 R)
• M36: 4,974,279 km (0.082 R)
• M37: 5,030,378 km (0.04 R)
• M38: 5,256,720 km (0.07 R)
• M39: 5,509,540 km (0.102 R)
• M40: 5,707,608 km (0.107 R)
• M41: 6,027,149 km (0.061 R)
• M42: 6,279,819 km (0.117 R)
• M43: 6,376,908 km (0.033 R)
• M44: 6,462,329 km (0.105 R)
• M45: 6,845,299 km (0.099 R)
• M46: 7,071,043 km (0.084 R)
• M47: 7,261,032 km (0.108 R)
• M48: 7,324,761 km (0.108 R)
• M49: 7,491,263 km (0.106 R)
• M50: 7,646,097 km (0.052 R)
• M51: 7,710,873 km (0.092 R)
• M52: 8,103,717 km (0.086 R)
• M53: 8,355,939 km (0.065 R)
• M54: 8,503,143 km (0.104 R)
• M55: 8,624,168 km (0.047 R)
• M56: 8,705,250 km (0.09 R)
• M57: 8,773,018 km (0.053 R)
• M58: 8,840,935 km (0.09 R)
• M59: 9,059,348 km (0.107 R)
• M60: 9,155,539 km (0.117 R)
• M61: 9,265,793 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 11.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.27 AU - 1.87 AU

Year: 1251 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,400,967 km

• M1: 141,520 km (0.102 R)
• M2: 291,566 km (0.104 R)
• M3: 376,388 km (0.064 R)
• M4: 495,169 km (0.107 R)
• M5: 604,226 km (0.108 R)
• M6: 690,693 km (0.105 R)
• M7: 821,143 km (0.104 R)
• M8: 895,343 km (0.109 R)
• M9: 978,220 km (0.104 R)
• M10: 1,126,921 km (0.037 R)
• M11: 1,197,681 km (0.071 R)
• M12: 1,310,178 km (0.066 R)
• M13: 1,531,882 km (0.072 R)
• M14: 1,640,191 km (0.085 R)
• M15: 1,713,943 km (0.105 R)
• M16: 1,834,219 km (0.034 R)
• M17: 1,941,930 km (0.109 R)
• M18: 2,059,663 km (0.063 R)
• M19: 2,188,168 km (0.063 R)
• M20: 2,261,471 km (0.079 R)
• M21: 2,469,861 km (0.112 R)
• M22: 2,649,827 km (0.117 R)
• M23: 2,772,348 km (0.087 R)
• M24: 2,861,059 km (0.079 R)
• M25: 2,932,567 km (0.055 R)
• M26: 3,160,405 km (0.058 R)
• M27: 3,271,855 km (0.101 R)
• M28: 3,730,672 km (0.05 R)
• M29: 3,957,911 km (0.036 R)
• M30: 4,858,191 km (0.076 R)
• M31: 5,106,673 km (0.086 R)
• M32: 5,204,959 km (0.078 R)
• M33: 5,876,952 km (0.048 R)
• M34: 6,107,034 km (0.104 R)
• M35: 6,375,412 km (0.036 R)
• M36: 6,623,745 km (0.069 R)
• M37: 6,743,124 km (0.117 R)
• M38: 6,839,315 km (0.06 R)
• M39: 7,081,365 km (0.106 R)
• M40: 7,215,853 km (0.045 R)
• M41: 7,536,890 km (0.105 R)
• M42: 7,711,770 km (0.064 R)
• M43: 7,875,281 km (0.072 R)
• M44: 8,103,717 km (0.083 R)
• M45: 8,295,651 km (0.041 R)
• M46: 8,580,036 km (0.033 R)
• M47: 8,671,141 km (0.11 R)
• M48: 8,920,222 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.7

Radius: 6.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.3 AU - 10 AU

Year: 14793 Days

Day: 20.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,400,967 km

• M1: 84,822 km (0.06 R)
• M2: 155,432 km (0.105 R)
• M3: 347,965 km (0.115 R)
• M4: 427,700 km (0.115 R)
• M5: 513,869 km (0.106 R)
• M6: 897,886 km (0.087 R)
• M7: 1,376,151 km (0.104 R)
• M8: 1,710,352 km (0.115 R)
• M9: 2,193,703 km (0.07 R)
• M10: 2,320,861 km (0.1 R)
• M11: 2,744,373 km (0.097 R)
• M12: 2,965,030 km (0.117 R)
• M13: 3,248,967 km (0.106 R)
• M14: 4,027,474 km (0.109 R)
• M15: 4,183,504 km (0.092 R)
• M16: 4,696,476 km (0.101 R)
• M17: 4,860,884 km (0.094 R)
• M18: 5,161,575 km (0.047 R)
• M19: 5,537,216 km (0.115 R)
• M20: 5,641,186 km (0.096 R)
• M21: 6,314,825 km (0.113 R)
• M22: 6,387,231 km (0.073 R)
• M23: 6,606,092 km (0.054 R)
• M24: 6,864,597 km (0.075 R)
• M25: 6,976,347 km (0.107 R)
• M26: 8,364,167 km (0.112 R)
• M27: 8,764,341 km (0.057 R)
• M28: 9,294,067 km (0.082 R)
• M29: 9,376,495 km (0.109 R)
• M30: 10,002,413 km (0.103 R)
• M31: 10,341,701 km (0.066 R)
• M32: 11,075,179 km (0.106 R)
• M33: 11,470,267 km (0.077 R)
• M34: 11,691,822 km (0.052 R)
• M35: 11,914,722 km (0.063 R)
• M36: 12,229,177 km (0.078 R)
• M37: 13,004,244 km (0.093 R)
• M38: 13,701,220 km (0.072 R)
• M39: 14,937,946 km (0.117 R)
• M40: 15,374,323 km (0.038 R)
• M41: 15,716,603 km (0.085 R)
• M42: 16,408,642 km (0.064 R)
• M43: 17,313,111 km (0.116 R)
• M44: 17,516,265 km (0.113 R)
• M45: 18,233,587 km (0.091 R)
• M46: 18,388,570 km (0.117 R)
• M47: 20,281,881 km (0.109 R)
• M48: 20,442,549 km (0.043 R)
• M49: 20,711,077 km (0.108 R)
• M50: 21,742,106 km (0.111 R)
• M51: 21,961,416 km (0.058 R)
• M52: 22,236,377 km (0.07 R)
• M53: 22,457,333 km (0.079 R)
• M54: 24,250,114 km (0.116 R)
• M55: 25,798,302 km (0.058 R)
• M56: 25,856,346 km (0.097 R)
• M57: 27,142,140 km (0.075 R)
• M58: 27,260,023 km (0.082 R)
• M59: 28,748,522 km (0.104 R)
• M60: 29,472,426 km (0.045 R)
• M61: 29,654,188 km (0.028 R)
• M62: 30,080,093 km (0.12 R)
• M63: 30,569,278 km (0.087 R)
• M64: 30,630,613 km (0.119 R)
• M65: 31,928,075 km (0.11 R)
• M66: 32,489,516 km (0.117 R)
• M67: 32,614,729 km (0.071 R)
• M68: 32,677,411 km (0.12 R)
• M69: 32,928,586 km (0.11 R)
• M70: 33,180,209 km (0.098 R)
• M71: 33,622,271 km (0.094 R)
• M72: 33,685,701 km (0.118 R)
• M73: 34,130,006 km (0.104 R)
• M74: 34,257,314 km (0.111 R)
• M75: 34,832,069 km (0.11 R)
• M76: 35,474,442 km (0.094 R)
• M77: 36,705,782 km (0.114 R)
• M78: 38,082,980 km (0.095 R)
• M79: 38,479,564 km (0.086 R)
• M80: 39,143,629 km (0.095 R)
• M81: 39,210,200 km (0.102 R)
• M82: 40,617,617 km (0.068 R)
• M83: 42,794,116 km (0.063 R)
• M84: 43,481,967 km (0.114 R)
• M85: 43,758,125 km (0.034 R)
• M86: 44,104,145 km (0.067 R)
• M87: 44,381,649 km (0.118 R)
• M88: 45,357,326 km (0.104 R)
• M89: 46,269,724 km (0.087 R)
• M90: 46,481,106 km (0.105 R)
• M91: 46,622,326 km (0.119 R)
• M92: 47,117,345 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit