🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 8.2

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.08 AU - 1.32 AU

Year: 892 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,435,844 km

• M1: 115,789 km (0.075 R)
• M2: 176,675 km (0.089 R)
• M3: 244,892 km (0.087 R)
• M4: 330,611 km (0.083 R)
• M5: 390,151 km (0.071 R)
• M6: 469,438 km (0.108 R)
• M7: 645,964 km (0.086 R)
• M8: 792,869 km (0.101 R)
• M9: 991,983 km (0.086 R)
• M10: 1,047,933 km (0.106 R)
• M11: 1,112,260 km (0.114 R)
• M12: 1,170,454 km (0.06 R)
• M13: 1,252,284 km (0.062 R)
• M14: 1,453,792 km (0.085 R)
• M15: 1,525,898 km (0.099 R)
• M16: 1,632,412 km (0.104 R)
• M17: 1,732,942 km (0.101 R)
• M18: 1,818,213 km (0.09 R)
• M19: 1,940,284 km (0.09 R)
• M20: 2,119,203 km (0.062 R)
• M21: 2,238,433 km (0.103 R)
• M22: 2,341,207 km (0.069 R)
• M23: 2,435,902 km (0.106 R)
• M24: 2,629,332 km (0.071 R)
• M25: 2,817,676 km (0.106 R)
• M26: 2,949,172 km (0.088 R)
• M27: 3,010,508 km (0.105 R)
• M28: 3,072,291 km (0.094 R)
• M29: 3,134,524 km (0.112 R)
• M30: 3,473,663 km (0.113 R)
• M31: 3,647,645 km (0.066 R)
• M32: 3,970,327 km (0.088 R)
• M33: 4,095,242 km (0.082 R)
• M34: 4,152,388 km (0.094 R)
• M35: 4,221,353 km (0.081 R)
• M36: 4,372,147 km (0.072 R)
• M37: 4,477,614 km (0.07 R)
• M38: 4,548,374 km (0.112 R)
• M39: 4,811,068 km (0.111 R)
• M40: 4,883,473 km (0.096 R)
• M41: 5,017,363 km (0.114 R)
• M42: 5,164,866 km (0.093 R)
• M43: 5,363,682 km (0.051 R)
• M44: 5,438,930 km (0.063 R)
• M45: 5,654,052 km (0.115 R)
• M46: 5,949,507 km (0.102 R)
• M47: 6,027,448 km (0.08 R)
• M48: 6,184,226 km (0.048 R)
• M49: 6,236,885 km (0.1 R)
• M50: 6,289,543 km (0.095 R)
• M51: 6,555,528 km (0.098 R)
• M52: 6,798,026 km (0.114 R)
• M53: 7,194,910 km (0.098 R)
• M54: 7,557,086 km (0.116 R)
• M55: 7,797,191 km (0.083 R)
• M56: 8,068,561 km (0.113 R)
• M57: 8,198,113 km (0.111 R)
• M58: 8,270,518 km (0.1 R)
• M59: 8,503,293 km (0.111 R)
• M60: 8,916,033 km (0.113 R)
• M61: 9,259,809 km (0.061 R)
• M62: 9,531,928 km (0.083 R)
• M63: 9,669,109 km (0.063 R)
• M64: 9,945,117 km (0.105 R)
• M65: 10,037,718 km (0.077 R)
• M66: 10,146,176 km (0.099 R)
• M67: 10,239,376 km (0.089 R)
• M68: 10,379,848 km (0.088 R)
• M69: 10,473,796 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 13.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.27 AU - 2.07 AU

Year: 1464 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,435,844 km

• M1: 178,021 km (0.077 R)
• M2: 358,436 km (0.083 R)
• M3: 482,154 km (0.099 R)
• M4: 618,737 km (0.099 R)
• M5: 720,912 km (0.113 R)
• M6: 977,024 km (0.064 R)
• M7: 1,074,861 km (0.106 R)
• M8: 1,254,977 km (0.108 R)
• M9: 1,390,063 km (0.073 R)
• M10: 1,597,705 km (0.036 R)
• M11: 1,745,358 km (0.119 R)
• M12: 1,836,164 km (0.114 R)
• M13: 2,033,484 km (0.087 R)
• M14: 2,438,296 km (0.091 R)
• M15: 2,656,409 km (0.118 R)
• M16: 2,785,512 km (0.045 R)
• M17: 2,965,179 km (0.116 R)
• M18: 3,062,717 km (0.119 R)
• M19: 3,148,886 km (0.096 R)
• M20: 3,273,351 km (0.113 R)
• M21: 3,489,071 km (0.096 R)
• M22: 3,775,102 km (0.104 R)
• M23: 3,867,853 km (0.085 R)
• M24: 4,001,593 km (0.076 R)
• M25: 4,164,206 km (0.077 R)
• M26: 4,260,099 km (0.112 R)
• M27: 4,370,502 km (0.072 R)
• M28: 4,779,203 km (0.062 R)
• M29: 5,024,544 km (0.106 R)
• M30: 5,126,869 km (0.115 R)
• M31: 5,407,963 km (0.079 R)
• M32: 5,618,447 km (0.049 R)
• M33: 6,234,790 km (0.112 R)
• M34: 6,566,898 km (0.075 R)
• M35: 7,084,506 km (0.051 R)
• M36: 7,199,398 km (0.105 R)
• M37: 7,497,995 km (0.109 R)
• M38: 7,919,562 km (0.072 R)
• M39: 8,158,918 km (0.074 R)
• M40: 8,418,171 km (0.091 R)
• M41: 8,557,597 km (0.096 R)
• M42: 8,962,558 km (0.076 R)
• M43: 9,051,419 km (0.09 R)
• M44: 9,194,285 km (0.038 R)
• M45: 9,754,978 km (0.05 R)
• M46: 10,438,640 km (0.117 R)
• M47: 10,588,537 km (0.09 R)
• M48: 10,966,422 km (0.076 R)
• M49: 11,099,713 km (0.11 R)
• M50: 11,406,389 km (0.1 R)
• M51: 11,522,178 km (0.115 R)
• M52: 11,852,340 km (0.094 R)
• M53: 12,343,470 km (0.111 R)
• M54: 12,901,470 km (0.117 R)
• M55: 13,386,317 km (0.085 R)
• M56: 13,488,193 km (0.091 R)
• M57: 13,836,157 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 11.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.87 AU - 2.53 AU

Year: 2213 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,435,844 km

• M1: 153,936 km (0.063 R)
• M2: 300,692 km (0.062 R)
• M3: 420,520 km (0.097 R)
• M4: 809,175 km (0.086 R)
• M5: 895,642 km (0.099 R)
• M6: 992,283 km (0.062 R)
• M7: 1,168,808 km (0.088 R)
• M8: 1,640,191 km (0.093 R)
• M9: 1,876,406 km (0.102 R)
• M10: 1,969,007 km (0.062 R)
• M11: 2,427,824 km (0.112 R)
• M12: 2,557,076 km (0.032 R)
• M13: 2,929,426 km (0.112 R)
• M14: 3,017,838 km (0.111 R)
• M15: 3,411,579 km (0.112 R)
• M16: 3,546,517 km (0.107 R)
• M17: 3,789,763 km (0.073 R)
• M18: 4,016,553 km (0.077 R)
• M19: 4,303,781 km (0.118 R)
• M20: 4,404,760 km (0.062 R)
• M21: 4,828,271 km (0.039 R)
• M22: 5,229,044 km (0.102 R)
• M23: 5,385,224 km (0.052 R)
• M24: 5,689,805 km (0.08 R)
• M25: 6,277,875 km (0.082 R)
• M26: 6,611,478 km (0.07 R)
• M27: 6,715,299 km (0.109 R)
• M28: 7,430,526 km (0.05 R)
• M29: 7,715,361 km (0.073 R)
• M30: 7,879,619 km (0.062 R)
• M31: 8,045,074 km (0.094 R)
• M32: 8,197,814 km (0.087 R)
• M33: 8,520,347 km (0.036 R)
• M34: 9,019,106 km (0.057 R)
• M35: 9,498,118 km (0.072 R)
• M36: 10,060,008 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 13.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.29 AU - 2.53 AU

Year: 2538 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,435,844 km

• M1: 188,793 km (0.116 R)
• M2: 287,078 km (0.12 R)
• M3: 568,322 km (0.08 R)
• M4: 662,270 km (0.109 R)
• M5: 806,183 km (0.05 R)
• M6: 905,516 km (0.068 R)
• M7: 1,158,636 km (0.054 R)
• M8: 1,262,456 km (0.073 R)
• M9: 1,369,569 km (0.091 R)
• M10: 1,559,259 km (0.058 R)
• M11: 1,663,229 km (0.089 R)
• M12: 1,757,925 km (0.114 R)
• M13: 2,027,650 km (0.066 R)
• M14: 2,129,226 km (0.071 R)
• M15: 2,245,614 km (0.119 R)
• M16: 2,404,337 km (0.071 R)
• M17: 2,705,029 km (0.107 R)
• M18: 3,120,312 km (0.115 R)
• M19: 3,238,495 km (0.12 R)
• M20: 3,509,865 km (0.056 R)
• M21: 3,867,853 km (0.105 R)
• M22: 4,485,094 km (0.052 R)
• M23: 4,873,749 km (0.027 R)
• M24: 4,959,768 km (0.113 R)
• M25: 5,046,235 km (0.107 R)
• M26: 5,557,860 km (0.1 R)
• M27: 5,701,923 km (0.102 R)
• M28: 6,104,790 km (0.097 R)
• M29: 6,841,559 km (0.06 R)
• M30: 7,348,547 km (0.098 R)
• M31: 7,447,431 km (0.098 R)
• M32: 7,787,018 km (0.05 R)
• M33: 8,357,435 km (0.059 R)
• M34: 8,481,451 km (0.12 R)
• M35: 8,668,598 km (0.042 R)
• M36: 8,878,334 km (0.098 R)
• M37: 9,366,771 km (0.113 R)
• M38: 9,603,585 km (0.055 R)
• M39: 9,690,052 km (0.029 R)
• M40: 9,842,343 km (0.111 R)
• M41: 10,017,223 km (0.086 R)
• M42: 10,325,694 km (0.065 R)
• M43: 10,525,706 km (0.099 R)
• M44: 11,110,783 km (0.09 R)
• M45: 11,384,398 km (0.057 R)
• M46: 12,218,705 km (0.107 R)
• M47: 12,383,263 km (0.05 R)
• M48: 12,524,783 km (0.118 R)
• M49: 12,643,264 km (0.118 R)
• M50: 13,000,803 km (0.086 R)
• M51: 13,458,423 km (0.104 R)
• M52: 13,555,512 km (0.106 R)
• M53: 14,241,268 km (0.095 R)
• M54: 14,488,853 km (0.06 R)
• M55: 14,762,916 km (0.096 R)
• M56: 14,963,377 km (0.05 R)
• M57: 15,697,454 km (0.047 R)
• M58: 16,133,382 km (0.103 R)
• M59: 16,313,947 km (0.107 R)
• M60: 16,495,260 km (0.105 R)
• M61: 16,781,440 km (0.111 R)
• M62: 17,043,087 km (0.102 R)
• M63: 17,253,422 km (0.071 R)
• M64: 17,385,367 km (0.055 R)
• M65: 17,782,998 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 13.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.3 AU - 3.46 AU

Year: 4215 Days

Day: 5.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,435,844 km

• M1: 168,746 km (0.082 R)
• M2: 277,953 km (0.12 R)
• M3: 515,963 km (0.089 R)
• M4: 729,140 km (0.08 R)
• M5: 830,418 km (0.072 R)
• M6: 1,246,150 km (0.114 R)
• M7: 1,456,335 km (0.093 R)
• M8: 1,543,850 km (0.062 R)
• M9: 1,770,790 km (0.117 R)
• M10: 1,880,595 km (0.05 R)
• M11: 2,552,738 km (0.12 R)
• M12: 2,952,763 km (0.085 R)
• M13: 3,141,256 km (0.115 R)
• M14: 3,372,834 km (0.069 R)
• M15: 3,510,613 km (0.08 R)
• M16: 3,650,338 km (0.092 R)
• M17: 3,791,857 km (0.118 R)
• M18: 4,334,000 km (0.038 R)
• M19: 4,745,693 km (0.111 R)
• M20: 5,034,716 km (0.098 R)
• M21: 5,147,513 km (0.058 R)
• M22: 5,306,835 km (0.101 R)
• M23: 5,398,538 km (0.08 R)
• M24: 5,677,090 km (0.105 R)
• M25: 5,984,214 km (0.091 R)
• M26: 6,467,415 km (0.059 R)
• M27: 7,013,597 km (0.03 R)
• M28: 7,241,285 km (0.077 R)
• M29: 7,445,785 km (0.114 R)
• M30: 7,574,589 km (0.025 R)
• M31: 7,991,817 km (0.037 R)
• M32: 8,631,797 km (0.096 R)
• M33: 8,740,106 km (0.107 R)
• M34: 8,848,864 km (0.061 R)
• M35: 9,012,823 km (0.062 R)
• M36: 9,343,733 km (0.057 R)
• M37: 9,594,609 km (0.108 R)
• M38: 10,160,239 km (0.111 R)
• M39: 10,274,531 km (0.117 R)
• M40: 10,360,700 km (0.096 R)
• M41: 10,707,468 km (0.082 R)
• M42: 11,146,388 km (0.025 R)
• M43: 11,353,282 km (0.118 R)
• M44: 11,650,981 km (0.11 R)
• M45: 12,345,564 km (0.103 R)
• M46: 12,682,608 km (0.102 R)
• M47: 13,303,140 km (0.113 R)
• M48: 13,997,125 km (0.099 R)
• M49: 14,156,447 km (0.114 R)
• M50: 14,605,988 km (0.091 R)
• M51: 14,864,942 km (0.052 R)
• M52: 15,158,154 km (0.116 R)
• M53: 15,849,745 km (0.06 R)
• M54: 16,115,879 km (0.027 R)
• M55: 16,216,110 km (0.103 R)
• M56: 16,383,510 km (0.111 R)
• M57: 16,517,849 km (0.085 R)
• M58: 16,787,723 km (0.107 R)
• M59: 17,640,581 km (0.084 R)
• M60: 17,778,361 km (0.092 R)
• M61: 17,916,439 km (0.076 R)
• M62: 18,437,489 km (0.1 R)
• M63: 18,577,363 km (0.102 R)
• M64: 18,787,847 km (0.092 R)
• M65: 19,708,622 km (0.026 R)
• M66: 20,282,629 km (0.11 R)
• M67: 20,426,991 km (0.077 R)
• M68: 20,753,114 km (0.081 R)
• M69: 21,007,879 km (0.104 R)
• M70: 21,889,460 km (0.119 R)
• M71: 22,708,059 km (0.115 R)
• M72: 22,895,505 km (0.112 R)
• M73: 23,423,287 km (0.111 R)
• M74: 23,878,663 km (0.037 R)
• M75: 24,490,518 km (0.098 R)
• M76: 24,605,858 km (0.071 R)
• M77: 25,146,355 km (0.037 R)
• M78: 25,534,861 km (0.082 R)
• M79: 25,690,742 km (0.111 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: 271 - 11,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit