🌌 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: 778.7

Radius: 11.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 274 Days

Day: 9 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,809,263 km

• M1: 141,669 km (0.073 R)
• M2: 216,917 km (0.102 R)
• M3: 319,092 km (0.11 R)
• M4: 396,434 km (0.091 R)
• M5: 479,760 km (0.067 R)
• M6: 576,550 km (0.087 R)
• M7: 671,395 km (0.091 R)
• M8: 775,815 km (0.084 R)
• M9: 846,275 km (0.095 R)
• M10: 964,308 km (0.11 R)
• M11: 1,044,792 km (0.104 R)
• M12: 1,164,320 km (0.067 R)
• M13: 1,254,977 km (0.106 R)
• M14: 1,326,784 km (0.058 R)
• M15: 1,426,266 km (0.106 R)
• M16: 1,501,514 km (0.071 R)
• M17: 1,665,323 km (0.073 R)
• M18: 1,797,119 km (0.062 R)
• M19: 1,888,524 km (0.081 R)
• M20: 2,011,343 km (0.075 R)
• M21: 2,086,292 km (0.12 R)
• M22: 2,167,374 km (0.108 R)
• M23: 2,265,061 km (0.089 R)
• M24: 2,588,941 km (0.062 R)
• M25: 2,659,850 km (0.061 R)
• M26: 2,848,643 km (0.052 R)
• M27: 2,939,000 km (0.109 R)
• M28: 3,024,719 km (0.069 R)
• M29: 3,099,518 km (0.087 R)
• M30: 3,221,889 km (0.118 R)
• M31: 3,322,120 km (0.119 R)
• M32: 3,417,563 km (0.06 R)
• M33: 3,513,755 km (0.068 R)
• M34: 3,610,993 km (0.068 R)
• M35: 3,721,397 km (0.105 R)
• M36: 3,845,413 km (0.09 R)
• M37: 3,945,644 km (0.098 R)
• M38: 4,200,110 km (0.118 R)
• M39: 4,284,034 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 10.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.72 AU - 1 AU

Year: 551 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,809,263 km

• M1: 134,638 km (0.102 R)
• M2: 211,980 km (0.085 R)
• M3: 284,834 km (0.1 R)
• M4: 353,051 km (0.077 R)
• M5: 436,078 km (0.069 R)
• M6: 504,893 km (0.087 R)
• M7: 664,364 km (0.099 R)
• M8: 786,735 km (0.115 R)
• M9: 864,975 km (0.115 R)
• M10: 995,275 km (0.064 R)
• M11: 1,190,201 km (0.093 R)
• M12: 1,270,834 km (0.096 R)
• M13: 1,506,451 km (0.104 R)
• M14: 1,726,060 km (0.077 R)
• M15: 1,836,763 km (0.096 R)
• M16: 1,924,577 km (0.026 R)
• M17: 2,097,961 km (0.033 R)
• M18: 2,196,546 km (0.083 R)
• M19: 2,364,544 km (0.092 R)
• M20: 2,432,910 km (0.072 R)
• M21: 2,501,875 km (0.097 R)
• M22: 2,777,584 km (0.108 R)
• M23: 2,864,500 km (0.102 R)
• M24: 2,974,454 km (0.102 R)
• M25: 3,251,510 km (0.092 R)
• M26: 3,327,954 km (0.104 R)
• M27: 3,412,627 km (0.088 R)
• M28: 3,513,755 km (0.102 R)
• M29: 3,639,417 km (0.114 R)
• M30: 3,750,718 km (0.101 R)
• M31: 3,927,991 km (0.074 R)
• M32: 4,058,740 km (0.084 R)
• M33: 4,174,229 km (0.101 R)
• M34: 4,265,783 km (0.065 R)
• M35: 4,374,840 km (0.119 R)
• M36: 4,510,376 km (0.053 R)
• M37: 4,638,731 km (0.111 R)
• M38: 4,908,007 km (0.09 R)
• M39: 4,987,144 km (0.06 R)
• M40: 5,075,557 km (0.08 R)
• M41: 5,343,935 km (0.115 R)
• M42: 5,727,504 km (0.082 R)
• M43: 5,904,030 km (0.105 R)
• M44: 6,091,775 km (0.096 R)
• M45: 6,253,041 km (0.091 R)
• M46: 6,329,336 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.1

Radius: 10.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.09 AU - 4.63 AU

Year: 5235 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,809,263 km

• M1: 219,011 km (0.096 R)
• M2: 592,108 km (0.072 R)
• M3: 675,734 km (0.096 R)
• M4: 897,288 km (0.117 R)
• M5: 981,362 km (0.118 R)
• M6: 1,377,796 km (0.109 R)
• M7: 1,645,876 km (0.068 R)
• M8: 2,098,260 km (0.107 R)
• M9: 2,368,284 km (0.103 R)
• M10: 2,467,617 km (0.059 R)
• M11: 2,670,322 km (0.105 R)
• M12: 3,157,413 km (0.032 R)
• M13: 3,266,918 km (0.047 R)
• M14: 3,377,920 km (0.069 R)
• M15: 3,603,514 km (0.12 R)
• M16: 3,672,179 km (0.097 R)
• M17: 3,974,815 km (0.091 R)
• M18: 4,481,055 km (0.106 R)
• M19: 5,033,220 km (0.107 R)
• M20: 5,239,516 km (0.119 R)
• M21: 5,660,335 km (0.114 R)
• M22: 5,767,148 km (0.084 R)
• M23: 5,983,167 km (0.095 R)
• M24: 6,092,074 km (0.107 R)
• M25: 6,646,783 km (0.116 R)
• M26: 6,958,844 km (0.115 R)
• M27: 7,217,798 km (0.102 R)
• M28: 7,538,536 km (0.075 R)
• M29: 8,013,509 km (0.096 R)
• M30: 8,103,717 km (0.041 R)
• M31: 8,376,134 km (0.047 R)
• M32: 8,806,079 km (0.059 R)
• M33: 9,117,541 km (0.105 R)
• M34: 9,496,174 km (0.057 R)
• M35: 10,366,833 km (0.056 R)
• M36: 10,563,704 km (0.08 R)
• M37: 10,695,799 km (0.095 R)
• M38: 11,162,096 km (0.081 R)
• M39: 11,601,165 km (0.061 R)
• M40: 11,669,232 km (0.111 R)
• M41: 12,881,424 km (0.069 R)
• M42: 13,093,254 km (0.095 R)
• M43: 13,341,886 km (0.109 R)
• M44: 13,448,849 km (0.116 R)
• M45: 13,735,777 km (0.099 R)
• M46: 14,024,501 km (0.091 R)
• M47: 14,133,408 km (0.101 R)
• M48: 14,645,033 km (0.094 R)
• M49: 15,125,542 km (0.116 R)
• M50: 15,799,480 km (0.111 R)
• M51: 16,521,589 km (0.059 R)
• M52: 16,867,310 km (0.103 R)
• M53: 17,099,186 km (0.088 R)
• M54: 17,176,678 km (0.086 R)
• M55: 17,526,887 km (0.037 R)
• M56: 17,918,983 km (0.067 R)
• M57: 18,076,509 km (0.097 R)
• M58: 18,155,497 km (0.108 R)
• M59: 19,152,417 km (0.051 R)
• M60: 19,515,641 km (0.091 R)
• M61: 20,619,075 km (0.088 R)
• M62: 20,991,274 km (0.086 R)
• M63: 21,365,867 km (0.075 R)
• M64: 21,616,743 km (0.075 R)
• M65: 22,248,345 km (0.116 R)
• M66: 22,758,025 km (0.075 R)
• M67: 23,271,445 km (0.103 R)
• M68: 24,309,953 km (0.027 R)
• M69: 24,484,384 km (0.077 R)
• M70: 24,703,246 km (0.092 R)
• M71: 25,186,746 km (0.093 R)
• M72: 25,629,107 km (0.081 R)
• M73: 26,881,241 km (0.111 R)
• M74: 27,378,654 km (0.111 R)
• M75: 27,696,699 km (0.045 R)
• M76: 29,770,874 km (0.052 R)
• M77: 30,332,315 km (0.072 R)
• M78: 31,990,009 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 6.1

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.42 AU - 9.62 AU

Year: 18699 Days

Day: 23.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 122 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,809,263 km

• M1: 292,913 km (0.097 R)
• M2: 435,330 km (0.036 R)
• M3: 535,860 km (0.065 R)
• M4: 600,037 km (0.063 R)
• M5: 666,907 km (0.103 R)
• M6: 1,260,512 km (0.095 R)
• M7: 1,318,256 km (0.067 R)
• M8: 1,497,026 km (0.114 R)
• M9: 1,651,860 km (0.091 R)
• M10: 1,812,079 km (0.114 R)
• M11: 3,107,447 km (0.067 R)
• M12: 3,146,791 km (0.116 R)
• M13: 3,797,692 km (0.094 R)
• M14: 3,924,401 km (0.109 R)
• M15: 4,052,457 km (0.054 R)
• M16: 5,359,643 km (0.025 R)
• M17: 5,935,744 km (0.098 R)
• M18: 6,280,867 km (0.077 R)
• M19: 6,990,708 km (0.112 R)
• M20: 7,354,979 km (0.034 R)
• M21: 7,672,276 km (0.103 R)
• M22: 9,097,795 km (0.093 R)
• M23: 10,131,665 km (0.062 R)
• M24: 11,873,882 km (0.106 R)
• M25: 12,937,523 km (0.115 R)
• M26: 13,192,139 km (0.117 R)
• M27: 13,577,204 km (0.09 R)
• M28: 13,901,083 km (0.11 R)
• M29: 14,227,356 km (0.081 R)
• M30: 14,954,102 km (0.078 R)
• M31: 15,625,198 km (0.072 R)
• M32: 15,964,486 km (0.049 R)
• M33: 16,788,621 km (0.086 R)
• M34: 17,908,810 km (0.1 R)
• M35: 18,263,806 km (0.029 R)
• M36: 18,406,372 km (0.117 R)
• M37: 18,477,880 km (0.105 R)
• M38: 19,415,260 km (0.086 R)
• M39: 20,590,202 km (0.098 R)
• M40: 21,939,126 km (0.098 R)
• M41: 22,471,545 km (0.117 R)
• M42: 24,721,647 km (0.068 R)
• M43: 25,593,802 km (0.066 R)
• M44: 28,270,108 km (0.085 R)
• M45: 28,932,228 km (0.03 R)
• M46: 29,348,559 km (0.106 R)
• M47: 29,683,060 km (0.116 R)
• M48: 30,609,669 km (0.047 R)
• M49: 30,694,342 km (0.085 R)
• M50: 32,060,020 km (0.108 R)
• M51: 32,318,376 km (0.098 R)
• M52: 32,490,862 km (0.083 R)
• M53: 33,010,565 km (0.087 R)
• M54: 33,358,380 km (0.094 R)
• M55: 37,174,323 km (0.087 R)
• M56: 37,355,037 km (0.114 R)
• M57: 40,752,554 km (0.114 R)
• M58: 41,032,452 km (0.071 R)
• M59: 42,157,877 km (0.106 R)
• M60: 42,724,404 km (0.098 R)
• M61: 43,865,088 km (0.089 R)
• M62: 45,401,458 km (0.119 R)
• M63: 48,625,441 km (0.08 R)
• M64: 49,021,277 km (0.045 R)
• M65: 51,418,284 km (0.096 R)
• M66: 51,518,964 km (0.104 R)
• M67: 52,529,647 km (0.112 R)
• M68: 52,631,074 km (0.101 R)
• M69: 54,262,738 km (0.111 R)
• M70: 55,911,007 km (0.095 R)
• M71: 56,637,155 km (0.102 R)
• M72: 57,575,583 km (0.109 R)
• M73: 58,834,599 km (0.057 R)
• M74: 61,914,669 km (0.078 R)
• M75: 62,129,043 km (0.11 R)
• M76: 62,343,566 km (0.065 R)
• M77: 64,069,178 km (0.11 R)
• M78: 64,394,553 km (0.116 R)
• M79: 65,701,141 km (0.111 R)
• M80: 66,248,220 km (0.093 R)
• M81: 68,894,906 km (0.115 R)
• M82: 69,005,907 km (0.063 R)
• M83: 70,119,514 km (0.116 R)
• M84: 70,678,561 km (0.081 R)
• M85: 73,949,818 km (0.127 R)
• M86: 74,291,051 km (0.064 R)
• M87: 74,975,012 km (0.093 R)
• M88: 75,890,252 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit