🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 12.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.67 AU - 0.85 AU

Year: 449 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,972,981 km

• M1: 159,023 km (0.114 R)
• M2: 238,459 km (0.117 R)
• M3: 349,461 km (0.105 R)
• M4: 433,834 km (0.083 R)
• M5: 538,852 km (0.095 R)
• M6: 642,672 km (0.064 R)
• M7: 737,368 km (0.093 R)
• M8: 901,028 km (0.091 R)
• M9: 999,912 km (0.088 R)
• M10: 1,092,663 km (0.108 R)
• M11: 1,235,379 km (0.052 R)
• M12: 1,325,138 km (0.062 R)
• M13: 1,411,905 km (0.069 R)
• M14: 1,660,686 km (0.037 R)
• M15: 1,772,735 km (0.095 R)
• M16: 1,869,225 km (0.058 R)
• M17: 2,010,895 km (0.104 R)
• M18: 2,130,872 km (0.12 R)
• M19: 2,227,363 km (0.12 R)
• M20: 2,325,349 km (0.088 R)
• M21: 2,404,786 km (0.03 R)
• M22: 2,485,120 km (0.04 R)
• M23: 2,628,135 km (0.119 R)
• M24: 2,711,013 km (0.063 R)
• M25: 2,808,999 km (0.079 R)
• M26: 2,929,575 km (0.12 R)
• M27: 3,139,162 km (0.056 R)
• M28: 3,227,424 km (0.095 R)
• M29: 3,520,187 km (0.12 R)
• M30: 3,635,079 km (0.117 R)
• M31: 3,995,460 km (0.104 R)
• M32: 4,139,672 km (0.081 R)
• M33: 4,253,067 km (0.104 R)
• M34: 4,725,348 km (0.079 R)
• M35: 4,937,927 km (0.082 R)
• M36: 5,067,029 km (0.078 R)
• M37: 5,153,647 km (0.106 R)
• M38: 5,302,197 km (0.103 R)
• M39: 5,390,310 km (0.115 R)
• M40: 5,576,709 km (0.079 R)
• M41: 5,711,198 km (0.084 R)
• M42: 5,810,680 km (0.043 R)
• M43: 5,928,713 km (0.118 R)
• M44: 6,020,267 km (0.112 R)
• M45: 6,130,670 km (0.055 R)
• M46: 6,250,947 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 9.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.83 AU - 1.01 AU

Year: 599 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,972,981 km

• M1: 124,615 km (0.108 R)
• M2: 207,043 km (0.068 R)
• M3: 269,875 km (0.076 R)
• M4: 348,713 km (0.109 R)
• M5: 409,300 km (0.03 R)
• M6: 498,161 km (0.073 R)
• M7: 647,160 km (0.086 R)
• M8: 741,856 km (0.102 R)
• M9: 807,829 km (0.085 R)
• M10: 901,926 km (0.097 R)
• M11: 1,041,201 km (0.103 R)
• M12: 1,168,659 km (0.066 R)
• M13: 1,266,496 km (0.106 R)
• M14: 1,367,175 km (0.072 R)
• M15: 1,502,262 km (0.108 R)
• M16: 1,625,530 km (0.114 R)
• M17: 1,718,880 km (0.042 R)
• M18: 1,791,435 km (0.079 R)
• M19: 1,893,759 km (0.072 R)
• M20: 1,998,029 km (0.046 R)
• M21: 2,224,670 km (0.095 R)
• M22: 2,328,790 km (0.081 R)
• M23: 2,403,439 km (0.061 R)
• M24: 2,567,698 km (0.09 R)
• M25: 2,670,621 km (0.079 R)
• M26: 2,794,638 km (0.034 R)
• M27: 2,860,760 km (0.077 R)
• M28: 2,960,841 km (0.114 R)
• M29: 3,212,913 km (0.093 R)
• M30: 3,359,071 km (0.116 R)
• M31: 3,422,500 km (0.094 R)
• M32: 3,614,883 km (0.094 R)
• M33: 3,840,327 km (0.076 R)
• M34: 3,921,409 km (0.108 R)
• M35: 4,077,888 km (0.095 R)
• M36: 4,138,027 km (0.096 R)
• M37: 4,213,574 km (0.059 R)
• M38: 4,373,943 km (0.102 R)
• M39: 4,512,919 km (0.114 R)
• M40: 4,661,170 km (0.096 R)
• M41: 4,747,937 km (0.116 R)
• M42: 4,842,932 km (0.042 R)
• M43: 5,067,478 km (0.102 R)
• M44: 5,140,332 km (0.107 R)
• M45: 5,402,278 km (0.119 R)
• M46: 5,601,692 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 10.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.7 AU - 1.94 AU

Year: 1665 Days

Day: 6.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,972,981 km

• M1: 163,062 km (0.1 R)
• M2: 230,231 km (0.113 R)
• M3: 329,415 km (0.114 R)
• M4: 461,061 km (0.07 R)
• M5: 734,526 km (0.094 R)
• M6: 879,336 km (0.094 R)
• M7: 947,852 km (0.095 R)
• M8: 1,173,446 km (0.07 R)
• M9: 1,407,716 km (0.073 R)
• M10: 1,498,522 km (0.093 R)
• M11: 1,581,848 km (0.091 R)
• M12: 1,753,586 km (0.063 R)
• M13: 1,861,596 km (0.101 R)
• M14: 2,002,517 km (0.064 R)
• M15: 2,084,646 km (0.109 R)
• M16: 2,567,847 km (0.054 R)
• M17: 2,668,676 km (0.112 R)
• M18: 2,793,740 km (0.114 R)
• M19: 3,073,488 km (0.028 R)
• M20: 3,423,846 km (0.068 R)
• M21: 3,497,897 km (0.064 R)
• M22: 3,647,794 km (0.115 R)
• M23: 3,902,260 km (0.107 R)
• M24: 4,123,366 km (0.077 R)
• M25: 4,295,104 km (0.065 R)
• M26: 4,402,067 km (0.119 R)
• M27: 4,482,850 km (0.089 R)
• M28: 4,741,953 km (0.03 R)
• M29: 4,949,894 km (0.12 R)
• M30: 5,062,093 km (0.072 R)
• M31: 5,160,977 km (0.06 R)
• M32: 5,650,461 km (0.106 R)
• M33: 5,900,888 km (0.117 R)
• M34: 5,990,198 km (0.082 R)
• M35: 6,064,847 km (0.073 R)
• M36: 6,170,015 km (0.097 R)
• M37: 6,245,562 km (0.07 R)
• M38: 6,397,403 km (0.113 R)
• M39: 6,473,848 km (0.092 R)
• M40: 6,550,442 km (0.086 R)
• M41: 6,704,827 km (0.108 R)
• M42: 7,111,883 km (0.118 R)
• M43: 7,270,606 km (0.119 R)
• M44: 7,382,356 km (0.113 R)
• M45: 7,591,494 km (0.085 R)
• M46: 7,769,964 km (0.066 R)
• M47: 8,015,753 km (0.069 R)
• M48: 8,164,304 km (0.118 R)
• M49: 8,447,642 km (0.08 R)
• M50: 8,904,215 km (0.074 R)
• M51: 9,144,170 km (0.094 R)
• M52: 9,299,602 km (0.097 R)
• M53: 9,983,115 km (0.04 R)
• M54: 10,178,789 km (0.116 R)
• M55: 10,483,819 km (0.064 R)
• M56: 10,574,176 km (0.096 R)
• M57: 10,701,035 km (0.098 R)
• M58: 10,791,841 km (0.099 R)
• M59: 10,864,845 km (0.074 R)
• M60: 11,029,402 km (0.113 R)
• M61: 11,158,056 km (0.066 R)
• M62: 11,379,760 km (0.087 R)
• M63: 11,528,461 km (0.119 R)
• M64: 11,677,759 km (0.055 R)
• M65: 11,997,001 km (0.081 R)
• M66: 12,281,237 km (0.075 R)
• M67: 12,414,529 km (0.11 R)
• M68: 12,682,758 km (0.082 R)
• M69: 12,759,801 km (0.064 R)
• M70: 12,875,590 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 14.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.7 AU - 2.68 AU

Year: 2198 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,972,981 km

• M1: 194,926 km (0.076 R)
• M2: 515,813 km (0.12 R)
• M3: 703,559 km (0.057 R)
• M4: 971,788 km (0.072 R)
• M5: 1,065,885 km (0.109 R)
• M6: 1,400,086 km (0.078 R)
• M7: 1,497,325 km (0.104 R)
• M8: 2,067,891 km (0.063 R)
• M9: 2,281,218 km (0.067 R)
• M10: 2,371,276 km (0.094 R)
• M11: 2,622,002 km (0.075 R)
• M12: 2,730,161 km (0.081 R)
• M13: 3,007,516 km (0.086 R)
• M14: 3,221,590 km (0.114 R)
• M15: 3,440,901 km (0.098 R)
• M16: 3,635,079 km (0.103 R)
• M17: 3,725,885 km (0.1 R)
• M18: 3,956,415 km (0.102 R)
• M19: 4,128,452 km (0.081 R)
• M20: 4,223,447 km (0.086 R)
• M21: 4,659,824 km (0.082 R)
• M22: 4,758,708 km (0.034 R)
• M23: 5,026,189 km (0.098 R)
• M24: 5,195,983 km (0.084 R)
• M25: 5,367,572 km (0.052 R)
• M26: 5,911,809 km (0.072 R)
• M27: 6,127,230 km (0.093 R)
• M28: 6,290,590 km (0.119 R)
• M29: 6,455,298 km (0.063 R)
• M30: 6,547,600 km (0.112 R)
• M31: 6,696,001 km (0.116 R)
• M32: 6,977,245 km (0.09 R)
• M33: 7,339,272 km (0.083 R)
• M34: 7,435,613 km (0.057 R)
• M35: 7,727,029 km (0.085 R)
• M36: 8,201,254 km (0.082 R)
• M37: 9,219,567 km (0.102 R)
• M38: 9,407,163 km (0.073 R)
• M39: 9,532,975 km (0.058 R)
• M40: 9,701,422 km (0.081 R)
• M41: 9,871,066 km (0.026 R)
• M42: 10,020,215 km (0.118 R)
• M43: 10,277,673 km (0.057 R)
• M44: 10,580,908 km (0.09 R)
• M45: 10,953,107 km (0.108 R)
• M46: 11,418,805 km (0.114 R)
• M47: 11,665,343 km (0.114 R)
• M48: 11,823,169 km (0.098 R)
• M49: 12,027,220 km (0.074 R)
• M50: 12,118,176 km (0.037 R)
• M51: 12,232,319 km (0.098 R)
• M52: 12,622,919 km (0.107 R)
• M53: 13,064,532 km (0.075 R)
• M54: 13,511,231 km (0.098 R)
• M55: 13,962,867 km (0.094 R)
• M56: 14,298,864 km (0.094 R)
• M57: 14,467,909 km (0.111 R)
• M58: 14,564,699 km (0.088 R)
• M59: 14,856,714 km (0.037 R)
• M60: 15,003,470 km (0.075 R)
• M61: 15,273,643 km (0.109 R)
• M62: 15,372,228 km (0.094 R)
• M63: 15,619,962 km (0.11 R)
• M64: 15,843,910 km (0.1 R)
• M65: 16,522,187 km (0.098 R)
• M66: 16,623,465 km (0.052 R)
• M67: 16,801,337 km (0.065 R)
• M68: 17,030,820 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.3

Radius: 9.5

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.91 AU - 3.77 AU

Year: 4140 Days

Day: 7.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,972,981 km

• M1: 141,968 km (0.112 R)
• M2: 202,855 km (0.108 R)
• M3: 285,134 km (0.114 R)
• M4: 375,191 km (0.101 R)
• M5: 458,069 km (0.101 R)
• M6: 645,066 km (0.042 R)
• M7: 713,283 km (0.08 R)
• M8: 845,228 km (0.119 R)
• M9: 999,015 km (0.059 R)
• M10: 1,106,725 km (0.032 R)
• M11: 1,204,412 km (0.046 R)
• M12: 1,349,223 km (0.06 R)
• M13: 1,469,201 km (0.077 R)
• M14: 1,656,198 km (0.047 R)
• M15: 1,720,226 km (0.053 R)
• M16: 1,985,014 km (0.117 R)
• M17: 2,053,380 km (0.066 R)
• M18: 2,992,406 km (0.065 R)
• M19: 3,130,784 km (0.101 R)
• M20: 3,190,623 km (0.072 R)
• M21: 3,600,073 km (0.099 R)
• M22: 4,245,139 km (0.076 R)
• M23: 4,334,000 km (0.086 R)
• M24: 4,445,750 km (0.085 R)
• M25: 4,763,944 km (0.109 R)
• M26: 4,972,484 km (0.114 R)
• M27: 6,109,727 km (0.092 R)
• M28: 6,311,085 km (0.094 R)
• M29: 6,566,000 km (0.112 R)
• M30: 7,138,511 km (0.102 R)
• M31: 7,297,534 km (0.114 R)
• M32: 7,808,560 km (0.081 R)
• M33: 8,164,902 km (0.052 R)
• M34: 8,331,255 km (0.081 R)
• M35: 8,893,593 km (0.116 R)
• M36: 9,352,410 km (0.112 R)
• M37: 9,468,348 km (0.095 R)
• M38: 10,114,462 km (0.041 R)
• M39: 10,683,831 km (0.109 R)
• M40: 10,957,146 km (0.085 R)
• M41: 11,079,517 km (0.106 R)
• M42: 11,448,875 km (0.034 R)
• M43: 11,604,008 km (0.109 R)
• M44: 12,073,745 km (0.113 R)
• M45: 12,295,000 km (0.062 R)
• M46: 12,517,602 km (0.107 R)
• M47: 12,966,994 km (0.09 R)
• M48: 13,914,397 km (0.088 R)
• M49: 13,980,669 km (0.063 R)
• M50: 14,046,941 km (0.069 R)
• M51: 14,614,366 km (0.068 R)
• M52: 15,223,528 km (0.067 R)
• M53: 15,325,853 km (0.044 R)
• M54: 15,428,477 km (0.066 R)
• M55: 15,565,509 km (0.039 R)
• M56: 15,634,324 km (0.09 R)
• M57: 16,118,123 km (0.095 R)
• M58: 16,677,021 km (0.106 R)
• M59: 16,747,332 km (0.091 R)
• M60: 17,064,928 km (0.045 R)
• M61: 17,135,838 km (0.112 R)
• M62: 17,384,619 km (0.084 R)
• M63: 17,706,254 km (0.106 R)
• M64: 18,246,602 km (0.092 R)
• M65: 18,391,562 km (0.089 R)
• M66: 19,049,045 km (0.035 R)
• M67: 19,306,652 km (0.09 R)
• M68: 19,417,504 km (0.114 R)
• M69: 21,219,112 km (0.093 R)
• M70: 21,371,701 km (0.05 R)
• M71: 21,716,225 km (0.109 R)
• M72: 22,101,141 km (0.093 R)
• M73: 22,178,483 km (0.119 R)
• M74: 22,604,986 km (0.095 R)
• M75: 23,427,027 km (0.107 R)
• M76: 23,821,815 km (0.098 R)
• M77: 24,020,033 km (0.055 R)
• M78: 24,658,067 km (0.052 R)
• M79: 25,423,111 km (0.063 R)
• M80: 26,114,104 km (0.089 R)
• M81: 27,017,525 km (0.092 R)
• M82: 27,265,708 km (0.086 R)
• M83: 27,680,992 km (0.106 R)
• M84: 27,889,531 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit