🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 11.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 265 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,320,912 km

• M1: 144,362 km (0.091 R)
• M2: 217,366 km (0.094 R)
• M3: 304,880 km (0.076 R)
• M4: 379,829 km (0.084 R)
• M5: 480,957 km (0.041 R)
• M6: 584,030 km (0.083 R)
• M7: 679,025 km (0.051 R)
• M8: 753,225 km (0.114 R)
• M9: 841,638 km (0.105 R)
• M10: 928,255 km (0.064 R)
• M11: 1,064,239 km (0.089 R)
• M12: 1,256,473 km (0.057 R)
• M13: 1,343,838 km (0.107 R)
• M14: 1,419,833 km (0.118 R)
• M15: 1,494,932 km (0.085 R)
• M16: 1,587,981 km (0.094 R)
• M17: 1,690,306 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 10.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.43 AU - 1.77 AU

Year: 1350 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 71,320,912 km

• M1: 134,937 km (0.039 R)
• M2: 274,662 km (0.119 R)
• M3: 370,105 km (0.062 R)
• M4: 480,658 km (0.117 R)
• M5: 579,841 km (0.103 R)
• M6: 739,761 km (0.087 R)
• M7: 886,218 km (0.041 R)
• M8: 1,035,068 km (0.12 R)
• M9: 1,233,285 km (0.101 R)
• M10: 1,383,930 km (0.118 R)
• M11: 1,479,074 km (0.052 R)
• M12: 1,630,766 km (0.072 R)
• M13: 1,930,261 km (0.106 R)
• M14: 2,126,384 km (0.033 R)
• M15: 2,216,891 km (0.106 R)
• M16: 2,288,249 km (0.106 R)
• M17: 2,381,000 km (0.079 R)
• M18: 2,485,718 km (0.087 R)
• M19: 2,591,933 km (0.083 R)
• M20: 2,678,101 km (0.097 R)
• M21: 2,864,350 km (0.107 R)
• M22: 3,020,830 km (0.112 R)
• M23: 3,249,565 km (0.058 R)
• M24: 3,319,427 km (0.104 R)
• M25: 3,448,530 km (0.101 R)
• M26: 3,555,493 km (0.066 R)
• M27: 3,724,089 km (0.067 R)
• M28: 3,809,510 km (0.094 R)
• M29: 4,081,927 km (0.116 R)
• M30: 4,296,750 km (0.102 R)
• M31: 4,476,567 km (0.101 R)
• M32: 4,619,732 km (0.057 R)
• M33: 4,751,079 km (0.111 R)
• M34: 4,817,201 km (0.107 R)
• M35: 4,910,401 km (0.1 R)
• M36: 5,017,662 km (0.092 R)
• M37: 6,031,637 km (0.09 R)
• M38: 6,791,893 km (0.113 R)
• M39: 6,926,531 km (0.117 R)
• M40: 7,092,435 km (0.094 R)
• M41: 7,551,252 km (0.093 R)
• M42: 7,628,743 km (0.115 R)
• M43: 7,815,741 km (0.103 R)
• M44: 8,305,674 km (0.027 R)
• M45: 8,465,744 km (0.107 R)
• M46: 8,578,540 km (0.11 R)
• M47: 8,659,473 km (0.115 R)
• M48: 9,415,092 km (0.12 R)
• M49: 9,632,457 km (0.113 R)
• M50: 9,817,659 km (0.097 R)
• M51: 9,885,427 km (0.112 R)
• M52: 10,294,727 km (0.06 R)
• M53: 10,449,561 km (0.043 R)
• M54: 10,744,269 km (0.089 R)
• M55: 11,041,819 km (0.077 R)
• M56: 11,235,698 km (0.093 R)
• M57: 11,430,773 km (0.086 R)
• M58: 11,591,292 km (0.078 R)
• M59: 11,734,607 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.97 AU - 3.77 AU

Year: 4125 Days

Day: 14.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,320,912 km

• M1: 181,313 km (0.077 R)
• M2: 304,282 km (0.065 R)
• M3: 391,049 km (0.071 R)
• M4: 593,305 km (0.119 R)
• M5: 685,457 km (0.084 R)
• M6: 865,723 km (0.112 R)
• M7: 951,442 km (0.095 R)
• M8: 1,144,274 km (0.113 R)
• M9: 1,516,922 km (0.089 R)
• M10: 1,800,710 km (0.083 R)
• M11: 1,999,675 km (0.094 R)
• M12: 2,206,120 km (0.114 R)
• M13: 2,450,862 km (0.096 R)
• M14: 2,917,308 km (0.095 R)
• M15: 3,186,734 km (0.067 R)
• M16: 3,324,513 km (0.036 R)
• M17: 3,552,949 km (0.105 R)
• M18: 3,750,269 km (0.107 R)
• M19: 4,062,330 km (0.09 R)
• M20: 4,344,921 km (0.119 R)
• M21: 4,517,556 km (0.056 R)
• M22: 4,712,183 km (0.098 R)
• M23: 4,889,606 km (0.1 R)
• M24: 5,029,331 km (0.025 R)
• M25: 5,312,520 km (0.08 R)
• M26: 5,497,423 km (0.095 R)
• M27: 5,979,876 km (0.12 R)
• M28: 6,193,801 km (0.105 R)
• M29: 6,345,194 km (0.104 R)
• M30: 6,695,701 km (0.043 R)
• M31: 7,052,642 km (0.092 R)
• M32: 7,599,871 km (0.08 R)
• M33: 7,762,035 km (0.116 R)
• M34: 7,902,059 km (0.075 R)
• M35: 8,042,830 km (0.047 R)
• M36: 10,536,028 km (0.095 R)
• M37: 10,769,102 km (0.088 R)
• M38: 10,899,252 km (0.113 R)
• M39: 11,108,689 km (0.081 R)
• M40: 11,345,951 km (0.092 R)
• M41: 11,505,123 km (0.088 R)
• M42: 11,638,266 km (0.059 R)
• M43: 12,420,662 km (0.108 R)
• M44: 12,776,855 km (0.101 R)
• M45: 13,331,564 km (0.096 R)
• M46: 13,471,438 km (0.028 R)
• M47: 13,555,661 km (0.073 R)
• M48: 14,092,867 km (0.089 R)
• M49: 14,665,977 km (0.108 R)
• M50: 14,752,744 km (0.12 R)
• M51: 15,013,642 km (0.101 R)
• M52: 15,540,077 km (0.101 R)
• M53: 15,628,340 km (0.108 R)
• M54: 16,072,496 km (0.09 R)
• M55: 16,311,105 km (0.085 R)
• M56: 16,761,693 km (0.09 R)
• M57: 17,094,698 km (0.091 R)
• M58: 17,429,947 km (0.082 R)
• M59: 17,828,925 km (0.097 R)
• M60: 17,921,526 km (0.116 R)
• M61: 18,014,127 km (0.106 R)
• M62: 18,511,091 km (0.11 R)
• M63: 19,328,194 km (0.057 R)
• M64: 19,454,904 km (0.101 R)
• M65: 19,582,062 km (0.101 R)
• M66: 20,350,098 km (0.074 R)
• M67: 20,737,855 km (0.041 R)
• M68: 20,997,707 km (0.106 R)
• M69: 21,095,394 km (0.064 R)
• M70: 21,389,504 km (0.053 R)
• M71: 21,981,762 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 9.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.91 AU - 4.27 AU

Year: 4536 Days

Day: 8 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,320,912 km

• M1: 184,005 km (0.082 R)
• M2: 277,055 km (0.058 R)
• M3: 348,713 km (0.055 R)
• M4: 508,932 km (0.062 R)
• M5: 627,713 km (0.119 R)
• M6: 721,211 km (0.063 R)
• M7: 904,469 km (0.102 R)
• M8: 1,042,099 km (0.054 R)
• M9: 1,261,858 km (0.109 R)
• M10: 1,554,771 km (0.043 R)
• M11: 1,685,220 km (0.086 R)
• M12: 2,021,217 km (0.093 R)
• M13: 2,085,843 km (0.098 R)
• M14: 2,230,355 km (0.065 R)
• M15: 2,324,153 km (0.067 R)
• M16: 2,487,962 km (0.1 R)
• M17: 2,769,655 km (0.112 R)
• M18: 2,841,761 km (0.112 R)
• M19: 3,076,480 km (0.086 R)
• M20: 3,196,308 km (0.118 R)
• M21: 3,302,523 km (0.093 R)
• M22: 3,409,784 km (0.034 R)
• M23: 3,502,834 km (0.107 R)
• M24: 3,866,955 km (0.067 R)
• M25: 3,964,044 km (0.12 R)
• M26: 4,029,119 km (0.094 R)
• M27: 4,377,084 km (0.059 R)
• M28: 4,631,550 km (0.108 R)
• M29: 4,890,953 km (0.058 R)
• M30: 5,048,779 km (0.029 R)
• M31: 5,190,597 km (0.071 R)
• M32: 5,771,187 km (0.035 R)
• M33: 5,919,438 km (0.106 R)
• M34: 6,144,433 km (0.093 R)
• M35: 6,487,162 km (0.078 R)
• M36: 6,719,188 km (0.11 R)
• M37: 6,836,174 km (0.088 R)
• M38: 6,934,161 km (0.101 R)
• M39: 7,633,531 km (0.108 R)
• M40: 7,714,912 km (0.054 R)
• M41: 8,209,183 km (0.106 R)
• M42: 8,671,291 km (0.083 R)
• M43: 9,012,673 km (0.097 R)
• M44: 9,885,577 km (0.113 R)
• M45: 9,974,288 km (0.104 R)
• M46: 10,108,029 km (0.097 R)
• M47: 10,287,098 km (0.069 R)
• M48: 11,037,181 km (0.104 R)
• M49: 12,064,619 km (0.05 R)
• M50: 12,758,454 km (0.097 R)
• M51: 12,903,564 km (0.097 R)
• M52: 12,976,419 km (0.112 R)
• M53: 13,073,657 km (0.104 R)
• M54: 13,342,484 km (0.106 R)
• M55: 13,539,056 km (0.092 R)
• M56: 13,736,675 km (0.059 R)
• M57: 14,134,605 km (0.119 R)
• M58: 14,511,143 km (0.078 R)
• M59: 15,044,011 km (0.077 R)
• M60: 15,146,186 km (0.119 R)
• M61: 15,634,922 km (0.11 R)
• M62: 15,972,265 km (0.108 R)
• M63: 16,128,745 km (0.099 R)
• M64: 16,259,643 km (0.04 R)
• M65: 16,417,020 km (0.12 R)
• M66: 16,654,133 km (0.098 R)
• M67: 16,865,963 km (0.049 R)
• M68: 17,078,542 km (0.097 R)
• M69: 17,238,611 km (0.043 R)
• M70: 17,318,796 km (0.079 R)
• M71: 17,452,836 km (0.117 R)
• M72: 17,694,885 km (0.113 R)
• M73: 18,073,517 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.3

Radius: 8

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.07 AU - 9.19 AU

Year: 15458 Days

Day: 19.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 70.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,320,912 km

• M1: 546,032 km (0.053 R)
• M2: 712,535 km (0.034 R)
• M3: 968,497 km (0.118 R)
• M4: 1,146,219 km (0.111 R)
• M5: 2,662,543 km (0.068 R)
• M6: 2,840,864 km (0.086 R)
• M7: 3,209,323 km (0.065 R)
• M8: 3,671,581 km (0.105 R)
• M9: 4,072,652 km (0.064 R)
• M10: 4,361,825 km (0.098 R)
• M11: 4,445,600 km (0.05 R)
• M12: 4,700,515 km (0.05 R)
• M13: 6,565,551 km (0.084 R)
• M14: 6,661,743 km (0.097 R)
• M15: 7,249,214 km (0.084 R)
• M16: 8,578,241 km (0.09 R)
• M17: 9,541,651 km (0.082 R)
• M18: 10,147,074 km (0.038 R)
• M19: 10,202,874 km (0.118 R)
• M20: 10,426,523 km (0.037 R)
• M21: 10,538,871 km (0.069 R)
• M22: 11,510,958 km (0.112 R)
• M23: 11,685,538 km (0.08 R)
• M24: 13,785,444 km (0.117 R)
• M25: 13,970,796 km (0.11 R)
• M26: 14,157,045 km (0.096 R)
• M27: 14,219,278 km (0.093 R)
• M28: 14,657,599 km (0.047 R)
• M29: 14,909,971 km (0.094 R)
• M30: 15,355,324 km (0.114 R)
• M31: 16,520,242 km (0.087 R)
• M32: 17,780,455 km (0.039 R)
• M33: 18,592,323 km (0.105 R)
• M34: 18,934,154 km (0.077 R)
• M35: 20,181,800 km (0.112 R)
• M36: 20,392,284 km (0.068 R)
• M37: 20,603,516 km (0.117 R)
• M38: 22,102,637 km (0.039 R)
• M39: 22,174,892 km (0.111 R)
• M40: 22,319,703 km (0.06 R)
• M41: 24,678,114 km (0.031 R)
• M42: 25,129,151 km (0.038 R)
• M43: 25,734,723 km (0.094 R)
• M44: 26,115,599 km (0.07 R)
• M45: 26,498,420 km (0.109 R)
• M46: 27,424,581 km (0.106 R)
• M47: 28,518,590 km (0.099 R)
• M48: 29,388,053 km (0.092 R)
• M49: 30,186,158 km (0.1 R)
• M50: 31,153,158 km (0.09 R)
• M51: 32,130,331 km (0.089 R)
• M52: 32,622,658 km (0.118 R)
• M53: 32,869,794 km (0.109 R)
• M54: 35,713,500 km (0.115 R)
• M55: 35,968,265 km (0.05 R)
• M56: 37,336,786 km (0.062 R)
• M57: 37,595,291 km (0.112 R)
• M58: 38,113,947 km (0.097 R)
• M59: 40,920,553 km (0.118 R)
• M60: 41,811,109 km (0.068 R)
• M61: 42,618,189 km (0.079 R)
• M62: 42,888,363 km (0.086 R)
• M63: 43,974,593 km (0.08 R)
• M64: 44,612,479 km (0.112 R)
• M65: 46,729,737 km (0.113 R)
• M66: 48,315,624 km (0.111 R)
• M67: 49,729,474 km (0.088 R)
• M68: 51,061,344 km (0.102 R)
• M69: 52,019,967 km (0.058 R)
• M70: 52,501,373 km (0.096 R)
• M71: 52,790,994 km (0.116 R)
• M72: 52,984,424 km (0.089 R)
• M73: 53,857,477 km (0.113 R)
• M74: 54,442,106 km (0.086 R)
• M75: 55,421,224 km (0.101 R)
• M76: 56,208,707 km (0.057 R)
• M77: 57,595,779 km (0.116 R)
• M78: 57,695,261 km (0.075 R)
• M79: 59,395,441 km (0.063 R)
• M80: 60,706,816 km (0.047 R)
• M81: 61,721,987 km (0.117 R)
• M82: 62,742,843 km (0.067 R)
• M83: 63,152,741 km (0.08 R)
• M84: 63,460,614 km (0.099 R)
• M85: 63,563,387 km (0.113 R)
• M86: 64,697,638 km (0.066 R)
• M87: 64,801,010 km (0.092 R)
• M88: 66,567,911 km (0.085 R)
• M89: 66,986,037 km (0.077 R)
• M90: 67,719,665 km (0.049 R)
• M91: 67,929,850 km (0.052 R)
• M92: 68,245,352 km (0.028 R)
• M93: 68,350,669 km (0.093 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: 359 - 14,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit