🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 8.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.17 AU - 1.49 AU

Year: 1040 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,359,514 km

• M1: 105,018 km (0.119 R)
• M2: 177,124 km (0.101 R)
• M3: 302,487 km (0.116 R)
• M4: 395,238 km (0.094 R)
• M5: 455,526 km (0.066 R)
• M6: 523,593 km (0.065 R)
• M7: 608,714 km (0.092 R)
• M8: 698,772 km (0.035 R)
• M9: 759,957 km (0.099 R)
• M10: 847,921 km (0.086 R)
• M11: 918,830 km (0.096 R)
• M12: 1,013,077 km (0.093 R)
• M13: 1,200,224 km (0.118 R)
• M14: 1,386,772 km (0.027 R)
• M15: 1,483,562 km (0.12 R)
• M16: 1,570,179 km (0.106 R)
• M17: 1,748,650 km (0.072 R)
• M18: 1,840,353 km (0.114 R)
• M19: 1,906,924 km (0.088 R)
• M20: 1,967,511 km (0.043 R)
• M21: 2,083,898 km (0.09 R)
• M22: 2,202,529 km (0.081 R)
• M23: 2,266,258 km (0.09 R)
• M24: 2,381,000 km (0.082 R)
• M25: 2,527,306 km (0.105 R)
• M26: 2,609,136 km (0.08 R)
• M27: 2,669,125 km (0.102 R)
• M28: 2,744,822 km (0.085 R)
• M29: 2,821,266 km (0.109 R)
• M30: 3,015,444 km (0.114 R)
• M31: 3,070,496 km (0.036 R)
• M32: 3,213,961 km (0.102 R)
• M33: 3,408,737 km (0.053 R)
• M34: 3,640,763 km (0.11 R)
• M35: 3,826,863 km (0.096 R)
• M36: 3,981,398 km (0.067 R)
• M37: 4,041,985 km (0.115 R)
• M38: 4,164,356 km (0.082 R)
• M39: 4,252,469 km (0.099 R)
• M40: 4,314,403 km (0.104 R)
• M41: 4,629,157 km (0.063 R)
• M42: 4,858,640 km (0.11 R)
• M43: 4,923,565 km (0.1 R)
• M44: 5,119,987 km (0.078 R)
• M45: 5,280,954 km (0.038 R)
• M46: 5,366,824 km (0.081 R)
• M47: 5,443,567 km (0.115 R)
• M48: 5,627,423 km (0.118 R)
• M49: 5,695,640 km (0.071 R)
• M50: 5,872,315 km (0.09 R)
• M51: 5,971,199 km (0.1 R)
• M52: 6,110,624 km (0.112 R)
• M53: 6,301,661 km (0.085 R)
• M54: 6,617,611 km (0.098 R)
• M55: 7,085,404 km (0.045 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.8

Radius: 5.6

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.37 AU - 5.93 AU

Year: 9109 Days

Day: 18.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,359,514 km

• M1: 181,013 km (0.063 R)
• M2: 878,289 km (0.115 R)
• M3: 927,208 km (0.084 R)
• M4: 1,028,037 km (0.069 R)
• M5: 1,428,211 km (0.116 R)
• M6: 1,851,423 km (0.079 R)
• M7: 1,914,853 km (0.107 R)
• M8: 2,356,615 km (0.088 R)
• M9: 2,495,292 km (0.059 R)
• M10: 2,589,090 km (0.116 R)
• M11: 3,001,232 km (0.099 R)
• M12: 3,538,139 km (0.079 R)
• M13: 3,750,419 km (0.11 R)
• M14: 3,858,129 km (0.102 R)
• M15: 4,271,169 km (0.089 R)
• M16: 4,355,542 km (0.114 R)
• M17: 4,411,940 km (0.054 R)
• M18: 4,872,851 km (0.111 R)
• M19: 5,049,676 km (0.102 R)
• M20: 5,439,977 km (0.111 R)
• M21: 5,996,331 km (0.102 R)
• M22: 7,397,166 km (0.088 R)
• M23: 7,464,784 km (0.09 R)
• M24: 7,771,161 km (0.089 R)
• M25: 7,839,826 km (0.087 R)
• M26: 8,081,726 km (0.113 R)
• M27: 8,361,324 km (0.055 R)
• M28: 9,842,642 km (0.094 R)
• M29: 9,879,892 km (0.044 R)
• M30: 11,520,382 km (0.107 R)
• M31: 11,677,161 km (0.11 R)
• M32: 12,032,755 km (0.098 R)
• M33: 12,151,985 km (0.07 R)
• M34: 12,351,698 km (0.067 R)
• M35: 12,592,850 km (0.11 R)
• M36: 13,284,291 km (0.066 R)
• M37: 14,281,361 km (0.086 R)
• M38: 14,703,825 km (0.042 R)
• M39: 16,170,931 km (0.069 R)
• M40: 16,346,559 km (0.113 R)
• M41: 16,921,913 km (0.08 R)
• M42: 17,279,152 km (0.096 R)
• M43: 17,548,728 km (0.096 R)
• M44: 18,503,312 km (0.093 R)
• M45: 18,595,015 km (0.109 R)
• M46: 18,732,945 km (0.117 R)
• M47: 19,010,000 km (0.112 R)
• M48: 19,241,727 km (0.073 R)
• M49: 19,334,777 km (0.1 R)
• M50: 19,521,176 km (0.058 R)
• M51: 20,178,359 km (0.102 R)
• M52: 20,986,188 km (0.118 R)
• M53: 21,177,823 km (0.058 R)
• M54: 21,225,843 km (0.081 R)
• M55: 21,659,378 km (0.102 R)
• M56: 23,373,022 km (0.068 R)
• M57: 23,521,872 km (0.098 R)
• M58: 24,170,827 km (0.103 R)
• M59: 25,231,326 km (0.055 R)
• M60: 25,435,079 km (0.103 R)
• M61: 26,049,627 km (0.098 R)
• M62: 26,101,088 km (0.077 R)
• M63: 26,152,550 km (0.112 R)
• M64: 26,255,473 km (0.106 R)
• M65: 26,410,307 km (0.069 R)
• M66: 26,513,679 km (0.032 R)
• M67: 27,764,467 km (0.106 R)
• M68: 29,515,510 km (0.108 R)
• M69: 30,702,719 km (0.102 R)
• M70: 31,521,019 km (0.081 R)
• M71: 31,960,388 km (0.053 R)
• M72: 32,789,609 km (0.025 R)
• M73: 33,794,009 km (0.08 R)
• M74: 34,412,896 km (0.11 R)
• M75: 34,865,280 km (0.039 R)
• M76: 35,947,471 km (0.106 R)
• M77: 36,521,478 km (0.077 R)
• M78: 37,040,732 km (0.111 R)
• M79: 37,620,573 km (0.11 R)
• M80: 37,678,617 km (0.111 R)
• M81: 38,789,082 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.5

Radius: 4.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.24 AU - 6.62 AU

Year: 11059 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,359,514 km

• M1: 106,065 km (0.105 R)
• M2: 146,008 km (0.113 R)
• M3: 187,745 km (0.117 R)
• M4: 279,150 km (0.118 R)
• M5: 480,359 km (0.12 R)
• M6: 539,151 km (0.094 R)
• M7: 910,153 km (0.06 R)
• M8: 962,662 km (0.116 R)
• M9: 1,037,910 km (0.042 R)
• M10: 1,081,742 km (0.074 R)
• M11: 1,159,982 km (0.101 R)
• M12: 1,228,498 km (0.094 R)
• M13: 1,275,023 km (0.061 R)
• M14: 1,333,964 km (0.079 R)
• M15: 1,369,868 km (0.087 R)
• M16: 1,442,423 km (0.1 R)
• M17: 1,680,882 km (0.096 R)
• M18: 1,904,530 km (0.048 R)
• M19: 1,999,525 km (0.082 R)
• M20: 2,208,065 km (0.094 R)
• M21: 2,452,956 km (0.08 R)
• M22: 2,752,002 km (0.1 R)
• M23: 3,142,004 km (0.109 R)
• M24: 3,206,032 km (0.096 R)
• M25: 3,666,195 km (0.12 R)
• M26: 3,784,527 km (0.111 R)
• M27: 4,059,637 km (0.105 R)
• M28: 4,094,494 km (0.088 R)
• M29: 4,430,491 km (0.071 R)
• M30: 4,683,610 km (0.056 R)
• M31: 5,034,866 km (0.099 R)
• M32: 5,261,058 km (0.067 R)
• M33: 5,375,351 km (0.11 R)
• M34: 5,625,927 km (0.084 R)
• M35: 5,664,823 km (0.104 R)
• M36: 5,821,302 km (0.093 R)
• M37: 6,158,496 km (0.073 R)
• M38: 7,271,055 km (0.102 R)
• M39: 7,355,877 km (0.028 R)
• M40: 7,440,998 km (0.116 R)
• M41: 7,698,606 km (0.099 R)
• M42: 8,024,579 km (0.091 R)
• M43: 8,200,207 km (0.099 R)
• M44: 8,266,479 km (0.104 R)
• M45: 8,399,472 km (0.109 R)
• M46: 8,645,111 km (0.036 R)
• M47: 8,938,473 km (0.063 R)
• M48: 8,983,951 km (0.106 R)
• M49: 9,074,906 km (0.098 R)
• M50: 9,511,732 km (0.103 R)
• M51: 9,604,632 km (0.06 R)
• M52: 9,721,019 km (0.097 R)
• M53: 10,381,943 km (0.07 R)
• M54: 10,429,664 km (0.113 R)
• M55: 10,717,790 km (0.095 R)
• M56: 11,277,136 km (0.092 R)
• M57: 11,400,106 km (0.118 R)
• M58: 11,671,925 km (0.088 R)
• M59: 11,846,057 km (0.098 R)
• M60: 13,037,454 km (0.098 R)
• M61: 13,477,571 km (0.048 R)
• M62: 13,896,445 km (0.112 R)
• M63: 14,372,615 km (0.064 R)
• M64: 14,881,099 km (0.086 R)
• M65: 15,070,041 km (0.083 R)
• M66: 15,641,205 km (0.111 R)
• M67: 15,695,958 km (0.116 R)
• M68: 15,778,237 km (0.118 R)
• M69: 15,970,769 km (0.092 R)
• M70: 16,164,050 km (0.106 R)
• M71: 16,413,729 km (0.057 R)
• M72: 17,085,872 km (0.113 R)
• M73: 17,368,612 km (0.061 R)
• M74: 17,453,733 km (0.116 R)
• M75: 17,595,851 km (0.086 R)
• M76: 18,024,599 km (0.103 R)
• M77: 18,399,042 km (0.083 R)
• M78: 18,514,681 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.7

Radius: 7.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.19 AU - 8.31 AU

Year: 11895 Days

Day: 20.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,359,514 km

• M1: 144,362 km (0.087 R)
• M2: 237,861 km (0.073 R)
• M3: 310,715 km (0.035 R)
• M4: 511,924 km (0.111 R)
• M5: 654,341 km (0.056 R)
• M6: 904,319 km (0.092 R)
• M7: 1,196,484 km (0.073 R)
• M8: 1,291,179 km (0.095 R)
• M9: 1,388,567 km (0.096 R)
• M10: 1,459,626 km (0.118 R)
• M11: 2,103,795 km (0.025 R)
• M12: 2,664,936 km (0.113 R)
• M13: 2,771,899 km (0.115 R)
• M14: 3,063,914 km (0.106 R)
• M15: 3,251,510 km (0.055 R)
• M16: 3,404,399 km (0.059 R)
• M17: 3,520,487 km (0.084 R)
• M18: 3,618,324 km (0.101 R)
• M19: 4,709,939 km (0.089 R)
• M20: 4,817,799 km (0.096 R)
• M21: 4,970,389 km (0.045 R)
• M22: 5,146,616 km (0.08 R)
• M23: 5,257,916 km (0.078 R)
• M24: 5,324,936 km (0.095 R)
• M25: 5,392,405 km (0.111 R)
• M26: 5,528,090 km (0.065 R)
• M27: 5,733,638 km (0.104 R)
• M28: 5,941,878 km (0.058 R)
• M29: 6,011,890 km (0.083 R)
• M30: 6,105,538 km (0.098 R)
• M31: 6,365,689 km (0.06 R)
• M32: 6,437,346 km (0.1 R)
• M33: 6,557,174 km (0.113 R)
• M34: 6,702,134 km (0.117 R)
• M35: 7,093,632 km (0.091 R)
• M36: 7,167,982 km (0.113 R)
• M37: 7,317,281 km (0.083 R)
• M38: 7,543,173 km (0.036 R)
• M39: 7,771,310 km (0.065 R)
• M40: 7,847,904 km (0.064 R)
• M41: 7,924,648 km (0.11 R)
• M42: 8,260,495 km (0.05 R)
• M43: 8,443,154 km (0.115 R)
• M44: 8,786,182 km (0.084 R)
• M45: 8,839,289 km (0.112 R)
• M46: 9,322,640 km (0.105 R)
• M47: 9,404,021 km (0.1 R)
• M48: 9,731,940 km (0.109 R)
• M49: 9,786,992 km (0.072 R)
• M50: 10,230,998 km (0.1 R)
• M51: 10,399,146 km (0.096 R)
• M52: 10,540,068 km (0.055 R)
• M53: 10,624,740 km (0.068 R)
• M54: 10,966,422 km (0.111 R)
• M55: 11,369,438 km (0.035 R)
• M56: 11,748,070 km (0.083 R)
• M57: 11,983,089 km (0.096 R)
• M58: 12,308,763 km (0.05 R)
• M59: 12,398,073 km (0.053 R)
• M60: 12,607,510 km (0.085 R)
• M61: 13,090,262 km (0.108 R)
• M62: 13,181,517 km (0.102 R)
• M63: 13,640,633 km (0.05 R)
• M64: 14,261,165 km (0.119 R)
• M65: 14,669,418 km (0.036 R)
• M66: 14,827,393 km (0.034 R)
• M67: 15,145,139 km (0.086 R)
• M68: 15,787,362 km (0.059 R)
• M69: 15,852,138 km (0.102 R)
• M70: 15,916,914 km (0.095 R)
• M71: 16,899,623 km (0.106 R)
• M72: 17,465,103 km (0.076 R)
• M73: 17,834,460 km (0.101 R)
• M74: 18,070,675 km (0.092 R)
• M75: 18,546,546 km (0.037 R)
• M76: 18,683,128 km (0.095 R)
• M77: 18,888,826 km (0.064 R)
• M78: 19,579,818 km (0.101 R)
• M79: 20,138,566 km (0.119 R)
• M80: 21,414,786 km (0.108 R)
• M81: 21,522,346 km (0.101 R)
• M82: 21,773,970 km (0.071 R)
• M83: 22,498,173 km (0.115 R)
• M84: 23,083,251 km (0.066 R)
• M85: 23,636,314 km (0.105 R)
• M86: 24,081,966 km (0.072 R)
• M87: 24,193,716 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit