🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 9.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 331 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,027,839 km

• M1: 127,158 km (0.03 R)
• M2: 196,721 km (0.08 R)
• M3: 260,599 km (0.102 R)
• M4: 323,879 km (0.083 R)
• M5: 391,946 km (0.108 R)
• M6: 463,454 km (0.095 R)
• M7: 565,929 km (0.099 R)
• M8: 639,082 km (0.085 R)
• M9: 701,614 km (0.079 R)
• M10: 781,200 km (0.118 R)
• M11: 860,337 km (0.04 R)
• M12: 986,598 km (0.111 R)
• M13: 1,115,103 km (0.108 R)
• M14: 1,214,136 km (0.119 R)
• M15: 1,384,528 km (0.038 R)
• M16: 1,468,154 km (0.119 R)
• M17: 1,539,212 km (0.116 R)
• M18: 1,640,490 km (0.077 R)
• M19: 1,754,334 km (0.072 R)
• M20: 1,855,313 km (0.12 R)
• M21: 1,958,386 km (0.103 R)
• M22: 2,068,789 km (0.046 R)
• M23: 2,159,744 km (0.081 R)
• M24: 2,323,405 km (0.095 R)
• M25: 2,423,785 km (0.04 R)
• M26: 2,733,303 km (0.085 R)
• M27: 2,970,864 km (0.115 R)
• M28: 3,215,157 km (0.096 R)
• M29: 3,283,524 km (0.114 R)
• M30: 3,684,596 km (0.025 R)
• M31: 4,067,716 km (0.077 R)
• M32: 4,162,112 km (0.096 R)
• M33: 4,243,493 km (0.042 R)
• M34: 4,311,859 km (0.089 R)
• M35: 4,428,845 km (0.091 R)
• M36: 4,532,965 km (0.076 R)
• M37: 4,694,381 km (0.112 R)
• M38: 4,772,172 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 10.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.7 AU - 0.76 AU

Year: 423 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,027,839 km

• M1: 138,079 km (0.091 R)
• M2: 205,996 km (0.072 R)
• M3: 293,062 km (0.102 R)
• M4: 377,735 km (0.084 R)
• M5: 473,627 km (0.111 R)
• M6: 571,613 km (0.104 R)
• M7: 640,129 km (0.063 R)
• M8: 737,817 km (0.117 R)
• M9: 836,551 km (0.099 R)
• M10: 911,350 km (0.068 R)
• M11: 1,166,265 km (0.092 R)
• M12: 1,288,786 km (0.103 R)
• M13: 1,455,438 km (0.051 R)
• M14: 1,582,297 km (0.071 R)
• M15: 1,731,147 km (0.061 R)
• M16: 1,828,834 km (0.113 R)
• M17: 1,928,466 km (0.111 R)
• M18: 2,010,895 km (0.032 R)
• M19: 2,139,998 km (0.082 R)
• M20: 2,218,836 km (0.068 R)
• M21: 2,338,963 km (0.068 R)
• M22: 2,433,957 km (0.114 R)
• M23: 2,557,974 km (0.033 R)
• M24: 2,726,720 km (0.087 R)
• M25: 2,891,876 km (0.113 R)
• M26: 3,119,864 km (0.064 R)
• M27: 3,476,804 km (0.097 R)
• M28: 3,711,673 km (0.097 R)
• M29: 3,871,144 km (0.038 R)
• M30: 3,951,628 km (0.082 R)
• M31: 4,024,632 km (0.107 R)
• M32: 4,147,451 km (0.118 R)
• M33: 4,338,039 km (0.073 R)
• M34: 4,489,283 km (0.045 R)
• M35: 4,591,009 km (0.109 R)
• M36: 4,927,305 km (0.044 R)
• M37: 5,032,323 km (0.079 R)
• M38: 5,164,717 km (0.111 R)
• M39: 5,316,260 km (0.086 R)
• M40: 5,451,197 km (0.101 R)
• M41: 5,660,185 km (0.102 R)
• M42: 5,797,965 km (0.103 R)
• M43: 6,189,761 km (0.065 R)
• M44: 6,303,306 km (0.109 R)
• M45: 6,532,490 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.7

Radius: 13.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.66 AU - 0.9 AU

Year: 467 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,027,839 km

• M1: 168,447 km (0.096 R)
• M2: 286,031 km (0.05 R)
• M3: 455,226 km (0.112 R)
• M4: 555,008 km (0.079 R)
• M5: 642,373 km (0.07 R)
• M6: 883,076 km (0.038 R)
• M7: 1,028,485 km (0.119 R)
• M8: 1,122,582 km (0.116 R)
• M9: 1,330,075 km (0.104 R)
• M10: 1,545,645 km (0.085 R)
• M11: 1,746,106 km (0.073 R)
• M12: 1,871,769 km (0.061 R)
• M13: 1,972,298 km (0.098 R)
• M14: 2,057,569 km (0.115 R)
• M15: 2,279,273 km (0.089 R)
• M16: 2,466,121 km (0.058 R)
• M17: 2,570,839 km (0.067 R)
• M18: 2,658,205 km (0.044 R)
• M19: 2,765,616 km (0.11 R)
• M20: 2,893,971 km (0.114 R)
• M21: 2,978,494 km (0.062 R)
• M22: 3,223,834 km (0.113 R)
• M23: 3,366,102 km (0.053 R)
• M24: 3,455,262 km (0.092 R)
• M25: 3,572,996 km (0.106 R)
• M26: 3,706,287 km (0.117 R)
• M27: 3,884,159 km (0.055 R)
• M28: 4,079,534 km (0.118 R)
• M29: 4,211,629 km (0.115 R)
• M30: 4,434,978 km (0.11 R)
• M31: 4,601,331 km (0.105 R)
• M32: 4,862,529 km (0.081 R)
• M33: 4,994,923 km (0.118 R)
• M34: 5,089,170 km (0.103 R)
• M35: 5,176,086 km (0.052 R)
• M36: 5,553,073 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.68 AU - 0.94 AU

Year: 494 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,027,839 km

• M1: 126,709 km (0.104 R)
• M2: 183,856 km (0.043 R)
• M3: 243,994 km (0.12 R)
• M4: 303,684 km (0.066 R)
• M5: 374,144 km (0.112 R)
• M6: 432,039 km (0.108 R)
• M7: 514,168 km (0.067 R)
• M8: 606,919 km (0.043 R)
• M9: 693,985 km (0.081 R)
• M10: 758,760 km (0.083 R)
• M11: 835,654 km (0.104 R)
• M12: 912,996 km (0.045 R)
• M13: 971,189 km (0.031 R)
• M14: 1,030,879 km (0.047 R)
• M15: 1,094,608 km (0.098 R)
• M16: 1,162,525 km (0.095 R)
• M17: 1,252,583 km (0.118 R)
• M18: 1,318,107 km (0.05 R)
• M19: 1,378,544 km (0.038 R)
• M20: 1,440,029 km (0.112 R)
• M21: 1,502,411 km (0.083 R)
• M22: 1,620,444 km (0.116 R)
• M23: 1,748,350 km (0.095 R)
• M24: 1,855,762 km (0.033 R)
• M25: 2,007,155 km (0.085 R)
• M26: 2,087,937 km (0.105 R)
• M27: 2,220,182 km (0.03 R)
• M28: 2,289,296 km (0.093 R)
• M29: 2,399,699 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 14.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.32 AU - 4.04 AU

Year: 4788 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,027,839 km

• M1: 196,422 km (0.066 R)
• M2: 382,073 km (0.12 R)
• M3: 627,264 km (0.083 R)
• M4: 1,408,614 km (0.062 R)
• M5: 1,675,795 km (0.105 R)
• M6: 1,768,696 km (0.037 R)
• M7: 2,209,261 km (0.092 R)
• M8: 2,702,486 km (0.049 R)
• M9: 3,057,182 km (0.063 R)
• M10: 3,367,598 km (0.084 R)
• M11: 3,526,770 km (0.096 R)
• M12: 3,708,830 km (0.045 R)
• M13: 3,935,770 km (0.099 R)
• M14: 4,082,526 km (0.098 R)
• M15: 4,209,983 km (0.098 R)
• M16: 4,338,637 km (0.082 R)
• M17: 4,622,125 km (0.084 R)
• M18: 4,777,258 km (0.12 R)
• M19: 5,047,432 km (0.109 R)
• M20: 5,184,464 km (0.099 R)
• M21: 5,462,267 km (0.112 R)
• M22: 5,650,162 km (0.118 R)
• M23: 6,105,239 km (0.079 R)
• M24: 6,398,750 km (0.114 R)
• M25: 6,898,407 km (0.1 R)
• M26: 7,127,441 km (0.068 R)
• M27: 7,255,796 km (0.112 R)
• M28: 7,436,809 km (0.099 R)
• M29: 7,619,319 km (0.068 R)
• M30: 7,882,611 km (0.11 R)
• M31: 8,122,267 km (0.109 R)
• M32: 8,364,316 km (0.103 R)
• M33: 8,663,362 km (0.113 R)
• M34: 9,695,288 km (0.105 R)
• M35: 9,809,282 km (0.07 R)
• M36: 10,067,189 km (0.067 R)
• M37: 10,560,562 km (0.063 R)
• M38: 11,480,589 km (0.112 R)
• M39: 11,601,165 km (0.053 R)
• M40: 11,752,558 km (0.076 R)
• M41: 12,149,142 km (0.098 R)
• M42: 12,426,347 km (0.029 R)
• M43: 12,643,414 km (0.075 R)
• M44: 13,397,088 km (0.105 R)
• M45: 14,133,109 km (0.111 R)
• M46: 14,230,049 km (0.117 R)
• M47: 16,114,683 km (0.114 R)
• M48: 16,794,455 km (0.064 R)
• M49: 17,206,747 km (0.082 R)
• M50: 18,287,592 km (0.056 R)
• M51: 18,534,727 km (0.089 R)
• M52: 18,854,119 km (0.119 R)
• M53: 19,068,044 km (0.06 R)
• M54: 20,587,958 km (0.099 R)
• M55: 21,734,626 km (0.071 R)
• M56: 22,523,306 km (0.115 R)
• M57: 22,864,090 km (0.057 R)
• M58: 23,627,787 km (0.069 R)
• M59: 24,244,579 km (0.118 R)
• M60: 24,555,144 km (0.073 R)
• M61: 24,866,906 km (0.091 R)
• M62: 25,415,631 km (0.093 R)
• M63: 25,770,627 km (0.106 R)
• M64: 26,087,475 km (0.07 R)
• M65: 26,286,141 km (0.067 R)
• M66: 26,485,256 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 9.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.02 AU - 4.38 AU

Year: 4827 Days

Day: 7.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,027,839 km

• M1: 152,739 km (0.12 R)
• M2: 247,584 km (0.118 R)
• M3: 368,160 km (0.086 R)
• M4: 502,499 km (0.058 R)
• M5: 749,186 km (0.118 R)
• M6: 992,731 km (0.094 R)
• M7: 1,336,208 km (0.103 R)
• M8: 1,443,171 km (0.111 R)
• M9: 1,715,588 km (0.114 R)
• M10: 1,782,010 km (0.108 R)
• M11: 1,883,437 km (0.111 R)
• M12: 2,419,746 km (0.086 R)
• M13: 2,608,688 km (0.056 R)
• M14: 3,061,820 km (0.119 R)
• M15: 3,349,796 km (0.102 R)
• M16: 3,475,907 km (0.115 R)
• M17: 3,841,823 km (0.106 R)
• M18: 3,974,067 km (0.077 R)
• M19: 4,107,658 km (0.111 R)
• M20: 4,402,516 km (0.096 R)
• M21: 4,517,706 km (0.079 R)
• M22: 5,060,746 km (0.031 R)
• M23: 5,157,387 km (0.038 R)
• M24: 5,327,928 km (0.105 R)
• M25: 5,674,546 km (0.114 R)
• M26: 6,079,657 km (0.103 R)
• M27: 6,156,700 km (0.116 R)
• M28: 6,259,773 km (0.088 R)
• M29: 6,704,827 km (0.084 R)
• M30: 7,079,121 km (0.103 R)
• M31: 7,323,265 km (0.063 R)
• M32: 7,736,454 km (0.048 R)
• M33: 7,988,078 km (0.093 R)
• M34: 8,327,665 km (0.089 R)
• M35: 8,499,253 km (0.059 R)
• M36: 8,991,730 km (0.113 R)
• M37: 9,553,320 km (0.11 R)
• M38: 9,732,987 km (0.08 R)
• M39: 9,974,288 km (0.084 R)
• M40: 10,156,648 km (0.112 R)
• M41: 10,248,202 km (0.115 R)
• M42: 10,340,055 km (0.108 R)
• M43: 11,273,546 km (0.06 R)
• M44: 11,622,707 km (0.108 R)
• M45: 11,686,436 km (0.085 R)
• M46: 11,750,464 km (0.118 R)
• M47: 12,169,039 km (0.117 R)
• M48: 12,494,414 km (0.106 R)
• M49: 12,658,224 km (0.119 R)
• M50: 12,789,720 km (0.117 R)
• M51: 12,921,666 km (0.07 R)
• M52: 13,487,744 km (0.089 R)
• M53: 13,824,489 km (0.1 R)
• M54: 14,095,859 km (0.113 R)
• M55: 14,266,251 km (0.097 R)
• M56: 14,471,799 km (0.096 R)
• M57: 14,816,622 km (0.058 R)
• M58: 15,303,713 km (0.071 R)
• M59: 15,443,886 km (0.103 R)
• M60: 16,544,627 km (0.096 R)
• M61: 16,977,414 km (0.091 R)
• M62: 17,049,969 km (0.066 R)
• M63: 17,670,500 km (0.109 R)
• M64: 19,880,809 km (0.073 R)
• M65: 20,072,145 km (0.056 R)
• M66: 20,572,250 km (0.069 R)
• M67: 20,804,576 km (0.113 R)
• M68: 21,115,590 km (0.109 R)
• M69: 21,506,639 km (0.113 R)
• M70: 21,860,587 km (0.102 R)
• M71: 22,137,194 km (0.09 R)
• M72: 22,335,411 km (0.083 R)
• M73: 22,654,054 km (0.047 R)
• M74: 23,537,579 km (0.084 R)
• M75: 23,618,512 km (0.08 R)
• M76: 25,007,827 km (0.042 R)
• M77: 25,172,983 km (0.079 R)
• M78: 25,297,150 km (0.113 R)
• M79: 25,504,492 km (0.112 R)
• M80: 26,046,186 km (0.063 R)
• M81: 26,465,509 km (0.103 R)
• M82: 26,844,740 km (0.063 R)
• M83: 28,122,006 km (0.102 R)
• M84: 28,811,353 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit