🌌 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: 125.4

Radius: 14

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 442 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,112,410 km

• M1: 178,321 km (0.115 R)
• M2: 268,678 km (0.094 R)
• M3: 365,318 km (0.099 R)
• M4: 464,950 km (0.117 R)
• M5: 563,086 km (0.085 R)
• M6: 678,127 km (0.053 R)
• M7: 774,767 km (0.067 R)
• M8: 868,266 km (0.046 R)
• M9: 969,245 km (0.061 R)
• M10: 1,103,284 km (0.096 R)
• M11: 1,220,719 km (0.092 R)
• M12: 1,465,461 km (0.114 R)
• M13: 1,629,270 km (0.059 R)
• M14: 1,803,402 km (0.117 R)
• M15: 1,896,751 km (0.095 R)
• M16: 2,003,863 km (0.103 R)
• M17: 2,125,337 km (0.075 R)
• M18: 2,224,371 km (0.055 R)
• M19: 2,312,484 km (0.12 R)
• M20: 2,410,171 km (0.096 R)
• M21: 2,500,828 km (0.109 R)
• M22: 2,601,357 km (0.096 R)
• M23: 2,725,673 km (0.116 R)
• M24: 2,984,926 km (0.077 R)
• M25: 3,101,313 km (0.116 R)
• M26: 3,286,067 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 11.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.41 AU - 1.79 AU

Year: 1350 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 91 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,112,410 km

• M1: 170,093 km (0.084 R)
• M2: 257,608 km (0.05 R)
• M3: 370,404 km (0.112 R)
• M4: 498,759 km (0.086 R)
• M5: 734,526 km (0.084 R)
• M6: 854,802 km (0.1 R)
• M7: 925,113 km (0.075 R)
• M8: 1,116,449 km (0.103 R)
• M9: 1,243,757 km (0.038 R)
• M10: 1,345,184 km (0.043 R)
• M11: 1,484,908 km (0.079 R)
• M12: 1,618,649 km (0.09 R)
• M13: 1,703,920 km (0.05 R)
• M14: 1,817,465 km (0.097 R)
• M15: 2,032,437 km (0.103 R)
• M16: 2,108,582 km (0.08 R)
• M17: 2,656,260 km (0.095 R)
• M18: 2,833,533 km (0.064 R)
• M19: 3,065,260 km (0.056 R)
• M20: 3,158,011 km (0.118 R)
• M21: 3,242,085 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 11.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.49 AU - 1.75 AU

Year: 1375 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,112,410 km

• M1: 170,242 km (0.091 R)
• M2: 290,968 km (0.108 R)
• M3: 369,208 km (0.099 R)
• M4: 472,430 km (0.097 R)
• M5: 684,560 km (0.086 R)
• M6: 793,617 km (0.057 R)
• M7: 882,777 km (0.116 R)
• M8: 969,095 km (0.114 R)
• M9: 1,093,560 km (0.073 R)
• M10: 1,328,878 km (0.051 R)
• M11: 1,413,550 km (0.051 R)
• M12: 1,508,246 km (0.111 R)
• M13: 1,646,175 km (0.103 R)
• M14: 1,788,443 km (0.087 R)
• M15: 2,267,754 km (0.118 R)
• M16: 2,379,803 km (0.102 R)
• M17: 2,464,924 km (0.049 R)
• M18: 2,570,540 km (0.109 R)
• M19: 2,836,226 km (0.113 R)
• M20: 2,997,941 km (0.104 R)
• M21: 3,288,311 km (0.034 R)
• M22: 3,362,511 km (0.097 R)
• M23: 3,479,946 km (0.106 R)
• M24: 3,598,876 km (0.109 R)
• M25: 3,818,635 km (0.066 R)
• M26: 3,952,675 km (0.077 R)
• M27: 4,410,744 km (0.054 R)
• M28: 4,693,932 km (0.12 R)
• M29: 4,777,558 km (0.047 R)
• M30: 4,861,781 km (0.107 R)
• M31: 4,946,454 km (0.096 R)
• M32: 5,215,879 km (0.12 R)
• M33: 5,327,479 km (0.105 R)
• M34: 5,465,109 km (0.104 R)
• M35: 5,578,505 km (0.113 R)
• M36: 5,654,500 km (0.076 R)
• M37: 5,794,973 km (0.062 R)
• M38: 6,014,134 km (0.111 R)
• M39: 6,092,074 km (0.099 R)
• M40: 6,407,576 km (0.096 R)
• M41: 6,500,626 km (0.06 R)
• M42: 6,674,608 km (0.106 R)
• M43: 6,809,545 km (0.087 R)
• M44: 6,972,757 km (0.084 R)
• M45: 7,068,499 km (0.106 R)
• M46: 7,850,148 km (0.118 R)
• M47: 8,049,861 km (0.062 R)
• M48: 8,150,391 km (0.093 R)
• M49: 8,280,242 km (0.063 R)
• M50: 8,673,984 km (0.092 R)
• M51: 8,880,578 km (0.045 R)
• M52: 9,133,548 km (0.109 R)
• M53: 9,313,664 km (0.081 R)
• M54: 9,494,827 km (0.048 R)
• M55: 10,014,829 km (0.106 R)
• M56: 10,092,022 km (0.091 R)
• M57: 10,293,829 km (0.103 R)
• M58: 10,371,770 km (0.1 R)
• M59: 10,481,276 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 10.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.58 AU - 1.84 AU

Year: 1491 Days

Day: 14.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,112,410 km

• M1: 259,403 km (0.038 R)
• M2: 359,484 km (0.108 R)
• M3: 471,233 km (0.07 R)
• M4: 569,369 km (0.059 R)
• M5: 705,204 km (0.079 R)
• M6: 951,442 km (0.081 R)
• M7: 1,134,251 km (0.067 R)
• M8: 1,216,231 km (0.089 R)
• M9: 1,319,304 km (0.085 R)
• M10: 1,901,239 km (0.054 R)
• M11: 2,033,185 km (0.098 R)
• M12: 2,145,682 km (0.095 R)
• M13: 2,353,324 km (0.109 R)
• M14: 2,616,317 km (0.115 R)
• M15: 2,738,987 km (0.034 R)
• M16: 2,876,169 km (0.081 R)
• M17: 2,990,312 km (0.088 R)
• M18: 3,262,281 km (0.053 R)
• M19: 3,407,989 km (0.105 R)
• M20: 3,488,473 km (0.108 R)
• M21: 3,733,514 km (0.102 R)
• M22: 3,900,166 km (0.114 R)
• M23: 3,998,452 km (0.12 R)
• M24: 4,240,800 km (0.064 R)
• M25: 4,341,929 km (0.081 R)
• M26: 4,650,399 km (0.103 R)
• M27: 4,724,899 km (0.088 R)
• M28: 5,072,714 km (0.066 R)
• M29: 5,288,584 km (0.066 R)
• M30: 5,841,498 km (0.116 R)
• M31: 6,396,356 km (0.101 R)
• M32: 7,070,743 km (0.086 R)
• M33: 7,225,577 km (0.096 R)
• M34: 7,329,548 km (0.11 R)
• M35: 7,732,265 km (0.103 R)
• M36: 7,803,175 km (0.112 R)
• M37: 7,891,886 km (0.035 R)
• M38: 7,963,244 km (0.107 R)
• M39: 8,160,414 km (0.099 R)
• M40: 8,468,287 km (0.11 R)
• M41: 8,724,697 km (0.117 R)
• M42: 8,835,400 km (0.091 R)
• M43: 8,909,451 km (0.046 R)
• M44: 8,983,801 km (0.036 R)
• M45: 9,414,792 km (0.109 R)
• M46: 9,737,774 km (0.107 R)
• M47: 9,871,963 km (0.112 R)
• M48: 10,006,602 km (0.091 R)
• M49: 10,297,270 km (0.094 R)
• M50: 10,492,645 km (0.072 R)
• M51: 10,590,781 km (0.07 R)
• M52: 11,026,111 km (0.108 R)
• M53: 11,105,996 km (0.031 R)
• M54: 11,306,308 km (0.104 R)
• M55: 11,467,425 km (0.089 R)
• M56: 11,731,016 km (0.109 R)
• M57: 12,099,177 km (0.086 R)
• M58: 12,181,455 km (0.041 R)
• M59: 12,264,033 km (0.069 R)
• M60: 12,408,844 km (0.05 R)
• M61: 12,637,729 km (0.099 R)
• M62: 12,825,923 km (0.071 R)
• M63: 13,311,219 km (0.072 R)
• M64: 13,396,190 km (0.036 R)
• M65: 13,481,461 km (0.056 R)
• M66: 14,018,068 km (0.075 R)
• M67: 14,278,070 km (0.069 R)
• M68: 14,430,659 km (0.106 R)
• M69: 14,627,381 km (0.038 R)
• M70: 14,715,195 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 14.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.84 AU - 2.88 AU

Year: 3225 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,112,410 km

• M1: 190,737 km (0.03 R)
• M2: 355,893 km (0.108 R)
• M3: 471,832 km (0.109 R)
• M4: 568,472 km (0.089 R)
• M5: 713,881 km (0.087 R)
• M6: 907,610 km (0.092 R)
• M7: 1,035,516 km (0.082 R)
• M8: 1,145,022 km (0.086 R)
• M9: 1,258,866 km (0.037 R)
• M10: 1,403,677 km (0.036 R)
• M11: 1,610,720 km (0.099 R)
• M12: 1,828,086 km (0.114 R)
• M13: 1,993,990 km (0.076 R)
• M14: 2,102,149 km (0.108 R)
• M15: 2,244,417 km (0.099 R)
• M16: 2,439,193 km (0.1 R)
• M17: 2,793,890 km (0.072 R)
• M18: 3,147,240 km (0.069 R)
• M19: 3,704,492 km (0.116 R)
• M20: 4,172,883 km (0.086 R)
• M21: 4,293,010 km (0.102 R)
• M22: 4,495,715 km (0.078 R)
• M23: 4,598,339 km (0.093 R)
• M24: 4,784,888 km (0.061 R)
• M25: 5,512,981 km (0.083 R)
• M26: 6,115,860 km (0.091 R)
• M27: 6,344,595 km (0.077 R)
• M28: 6,599,510 km (0.113 R)
• M29: 7,071,641 km (0.073 R)
• M30: 7,215,404 km (0.105 R)
• M31: 7,384,450 km (0.083 R)
• M32: 7,530,458 km (0.115 R)
• M33: 8,023,831 km (0.088 R)
• M34: 8,148,895 km (0.111 R)
• M35: 8,324,972 km (0.11 R)
• M36: 8,426,250 km (0.046 R)
• M37: 9,329,372 km (0.091 R)
• M38: 9,461,018 km (0.118 R)
• M39: 9,672,849 km (0.081 R)
• M40: 9,832,769 km (0.054 R)
• M41: 10,481,126 km (0.097 R)
• M42: 10,865,742 km (0.065 R)
• M43: 11,087,745 km (0.107 R)
• M44: 11,199,196 km (0.058 R)
• M45: 11,451,567 km (0.094 R)
• M46: 11,564,364 km (0.118 R)
• M47: 11,904,849 km (0.101 R)
• M48: 12,133,584 km (0.043 R)
• M49: 12,828,915 km (0.086 R)
• M50: 13,270,079 km (0.051 R)
• M51: 15,208,120 km (0.099 R)
• M52: 15,363,103 km (0.075 R)
• M53: 15,863,059 km (0.096 R)
• M54: 16,052,001 km (0.053 R)
• M55: 16,146,697 km (0.072 R)
• M56: 16,718,908 km (0.08 R)
• M57: 16,943,305 km (0.104 R)
• M58: 17,200,913 km (0.084 R)
• M59: 17,557,255 km (0.114 R)
• M60: 17,720,017 km (0.107 R)
• M61: 18,475,337 km (0.118 R)
• M62: 18,607,731 km (0.059 R)
• M63: 18,906,927 km (0.067 R)
• M64: 19,375,467 km (0.071 R)
• M65: 19,712,511 km (0.114 R)
• M66: 20,907,350 km (0.085 R)
• M67: 21,218,364 km (0.085 R)
• M68: 21,845,029 km (0.1 R)
• M69: 21,985,053 km (0.098 R)
• M70: 23,045,402 km (0.112 R)
• M71: 23,653,667 km (0.086 R)
• M72: 24,267,168 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796

Radius: 4.4

Gravity: 41.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.14 AU - 10.16 AU

Year: 21564 Days

Day: 16.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 136.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,112,410 km

• M1: 114,891 km (0.119 R)
• M2: 677,379 km (0.068 R)
• M3: 804,238 km (0.094 R)
• M4: 1,447,659 km (0.083 R)
• M5: 2,673,015 km (0.09 R)
• M6: 2,792,992 km (0.084 R)
• M7: 2,914,615 km (0.036 R)
• M8: 3,121,360 km (0.117 R)
• M9: 3,680,706 km (0.105 R)
• M10: 3,949,384 km (0.081 R)
• M11: 4,695,877 km (0.075 R)
• M12: 5,535,570 km (0.108 R)
• M13: 6,208,461 km (0.064 R)
• M14: 6,314,227 km (0.112 R)
• M15: 7,237,246 km (0.074 R)
• M16: 7,856,731 km (0.109 R)
• M17: 8,434,478 km (0.075 R)
• M18: 8,669,496 km (0.092 R)
• M19: 8,906,608 km (0.085 R)
• M20: 10,248,352 km (0.113 R)
• M21: 10,373,416 km (0.084 R)
• M22: 10,436,097 km (0.088 R)
• M23: 10,688,319 km (0.094 R)
• M24: 10,751,599 km (0.079 R)
• M25: 11,327,401 km (0.109 R)
• M26: 11,651,729 km (0.105 R)
• M27: 12,309,212 km (0.026 R)
• M28: 12,442,205 km (0.091 R)
• M29: 12,575,646 km (0.115 R)
• M30: 12,911,343 km (0.089 R)
• M31: 13,454,533 km (0.116 R)
• M32: 13,522,900 km (0.065 R)
• M33: 15,413,667 km (0.036 R)
• M34: 15,772,851 km (0.101 R)
• M35: 15,844,958 km (0.078 R)
• M36: 16,353,142 km (0.105 R)
• M37: 16,792,959 km (0.083 R)
• M38: 18,666,972 km (0.075 R)
• M39: 19,357,665 km (0.066 R)
• M40: 21,240,055 km (0.11 R)
• M41: 21,639,631 km (0.114 R)
• M42: 21,719,816 km (0.098 R)
• M43: 22,122,234 km (0.119 R)
• M44: 24,420,955 km (0.055 R)
• M45: 26,880,493 km (0.09 R)
• M46: 27,225,915 km (0.082 R)
• M47: 27,399,149 km (0.069 R)
• M48: 27,921,096 km (0.045 R)
• M49: 28,270,856 km (0.119 R)
• M50: 29,063,276 km (0.101 R)
• M51: 29,151,688 km (0.08 R)
• M52: 31,392,814 km (0.114 R)
• M53: 31,665,381 km (0.083 R)
• M54: 31,847,591 km (0.075 R)
• M55: 32,304,613 km (0.083 R)
• M56: 32,948,033 km (0.1 R)
• M57: 34,341,089 km (0.07 R)
• M58: 35,753,293 km (0.061 R)
• M59: 37,858,434 km (0.097 R)
• M60: 38,731,188 km (0.086 R)
• M61: 39,121,190 km (0.085 R)
• M62: 39,316,714 km (0.117 R)
• M63: 39,610,524 km (0.113 R)
• M64: 42,287,877 km (0.074 R)
• M65: 42,588,868 km (0.091 R)
• M66: 44,410,222 km (0.078 R)
• M67: 44,818,325 km (0.11 R)
• M68: 45,330,399 km (0.096 R)
• M69: 47,919,040 km (0.084 R)
• M70: 48,023,609 km (0.114 R)
• M71: 48,652,519 km (0.032 R)
• M72: 49,073,338 km (0.102 R)
• M73: 55,637,542 km (0.115 R)
• M74: 55,967,406 km (0.106 R)
• M75: 57,071,588 km (0.055 R)
• M76: 57,182,440 km (0.064 R)
• M77: 58,853,298 km (0.109 R)
• M78: 59,526,190 km (0.105 R)
• M79: 60,201,474 km (0.099 R)
• M80: 63,157,379 km (0.088 R)
• M81: 63,961,168 km (0.089 R)
• M82: 64,537,419 km (0.08 R)
• M83: 66,859,627 km (0.068 R)
• M84: 67,210,284 km (0.12 R)
• M85: 69,090,879 km (0.055 R)
• M86: 69,682,090 km (0.117 R)
• M87: 69,919,053 km (0.076 R)
• M88: 71,824,481 km (0.096 R)
• M89: 74,714,263 km (0.115 R)
• M90: 75,686,051 km (0.077 R)
• M91: 76,539,656 km (0.108 R)
• M92: 77,396,553 km (0.111 R)
• M93: 78,133,472 km (0.06 R)
• M94: 79,986,092 km (0.115 R)
• M95: 81,853,073 km (0.054 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: 432 - 12,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit