🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 12.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.86 AU - 1.24 AU

Year: 756 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,470,486 km

• M1: 165,006 km (0.111 R)
• M2: 245,789 km (0.115 R)
• M3: 331,658 km (0.059 R)
• M4: 417,677 km (0.076 R)
• M5: 605,123 km (0.106 R)
• M6: 745,596 km (0.119 R)
• M7: 939,624 km (0.076 R)
• M8: 1,125,275 km (0.106 R)
• M9: 1,229,545 km (0.089 R)
• M10: 1,330,374 km (0.074 R)
• M11: 1,462,469 km (0.064 R)
• M12: 1,555,369 km (0.087 R)
• M13: 1,672,803 km (0.032 R)
• M14: 1,770,491 km (0.061 R)
• M15: 1,932,356 km (0.069 R)
• M16: 2,059,065 km (0.063 R)
• M17: 2,238,134 km (0.08 R)
• M18: 2,354,820 km (0.104 R)
• M19: 2,629,332 km (0.032 R)
• M20: 2,806,157 km (0.101 R)
• M21: 3,218,897 km (0.1 R)
• M22: 3,303,719 km (0.063 R)
• M23: 3,399,013 km (0.114 R)
• M24: 3,485,481 km (0.083 R)
• M25: 3,572,696 km (0.038 R)
• M26: 3,729,774 km (0.099 R)
• M27: 3,899,119 km (0.026 R)
• M28: 4,307,671 km (0.104 R)
• M29: 4,390,997 km (0.077 R)
• M30: 4,527,729 km (0.113 R)
• M31: 4,773,070 km (0.115 R)
• M32: 4,859,388 km (0.073 R)
• M33: 4,989,987 km (0.089 R)
• M34: 5,066,730 km (0.103 R)
• M35: 5,188,054 km (0.098 R)
• M36: 5,321,645 km (0.08 R)
• M37: 5,535,271 km (0.114 R)
• M38: 5,797,965 km (0.104 R)
• M39: 6,490,304 km (0.041 R)
• M40: 6,658,452 km (0.105 R)
• M41: 6,791,594 km (0.078 R)
• M42: 6,986,969 km (0.097 R)
• M43: 7,159,305 km (0.109 R)
• M44: 7,521,033 km (0.048 R)
• M45: 7,888,595 km (0.063 R)
• M46: 8,158,619 km (0.066 R)
• M47: 8,262,290 km (0.117 R)
• M48: 8,379,426 km (0.064 R)
• M49: 8,615,341 km (0.079 R)
• M50: 8,734,122 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868

Radius: 11

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.19 AU - 1.37 AU

Year: 1018 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,470,486 km

• M1: 139,575 km (0.116 R)
• M2: 246,986 km (0.1 R)
• M3: 399,127 km (0.107 R)
• M4: 709,543 km (0.111 R)
• M5: 975,677 km (0.088 R)
• M6: 1,091,316 km (0.069 R)
• M7: 1,204,263 km (0.077 R)
• M8: 1,600,847 km (0.112 R)
• M9: 1,774,231 km (0.103 R)
• M10: 1,999,974 km (0.096 R)
• M11: 2,293,186 km (0.09 R)
• M12: 2,499,780 km (0.116 R)
• M13: 2,681,691 km (0.114 R)
• M14: 2,815,881 km (0.07 R)
• M15: 2,984,178 km (0.073 R)
• M16: 3,091,141 km (0.093 R)
• M17: 3,275,745 km (0.102 R)
• M18: 3,576,735 km (0.118 R)
• M19: 3,701,949 km (0.104 R)
• M20: 3,817,139 km (0.102 R)
• M21: 3,921,708 km (0.055 R)
• M22: 4,098,383 km (0.096 R)
• M23: 4,217,463 km (0.113 R)
• M24: 4,289,569 km (0.116 R)
• M25: 4,471,630 km (0.102 R)
• M26: 4,718,317 km (0.06 R)
• M27: 4,805,832 km (0.068 R)
• M28: 4,893,795 km (0.096 R)
• M29: 4,982,357 km (0.097 R)
• M30: 5,148,112 km (0.108 R)
• M31: 5,302,796 km (0.113 R)
• M32: 5,472,141 km (0.095 R)
• M33: 5,550,979 km (0.088 R)
• M34: 5,736,330 km (0.045 R)
• M35: 5,829,679 km (0.085 R)
• M36: 5,977,632 km (0.1 R)
• M37: 6,058,863 km (0.079 R)
• M38: 6,222,224 km (0.109 R)
• M39: 6,456,345 km (0.115 R)
• M40: 6,539,671 km (0.102 R)
• M41: 6,749,706 km (0.08 R)
• M42: 6,876,715 km (0.117 R)
• M43: 7,118,764 km (0.113 R)
• M44: 7,305,911 km (0.102 R)
• M45: 7,626,200 km (0.068 R)
• M46: 7,758,594 km (0.06 R)
• M47: 8,115,385 km (0.072 R)
• M48: 8,341,128 km (0.099 R)
• M49: 8,675,929 km (0.09 R)
• M50: 8,768,081 km (0.065 R)
• M51: 8,906,758 km (0.098 R)
• M52: 8,999,658 km (0.09 R)
• M53: 9,077,449 km (0.078 R)
• M54: 9,202,214 km (0.069 R)
• M55: 9,358,843 km (0.11 R)
• M56: 9,595,656 km (0.114 R)
• M57: 9,898,442 km (0.114 R)
• M58: 10,123,587 km (0.113 R)
• M59: 10,220,676 km (0.099 R)
• M60: 10,317,915 km (0.082 R)
• M61: 10,529,895 km (0.111 R)
• M62: 10,891,922 km (0.031 R)
• M63: 11,274,593 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 10.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.22 AU - 1.42 AU

Year: 1066 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,470,486 km

• M1: 158,125 km (0.09 R)
• M2: 232,176 km (0.11 R)
• M3: 301,290 km (0.079 R)
• M4: 367,113 km (0.102 R)
• M5: 579,692 km (0.075 R)
• M6: 649,853 km (0.081 R)
• M7: 717,172 km (0.077 R)
• M8: 806,632 km (0.086 R)
• M9: 990,488 km (0.115 R)
• M10: 1,180,926 km (0.073 R)
• M11: 1,257,520 km (0.117 R)
• M12: 1,497,624 km (0.039 R)
• M13: 1,614,759 km (0.113 R)
• M14: 1,709,156 km (0.083 R)
• M15: 1,858,604 km (0.094 R)
• M16: 1,957,787 km (0.066 R)
• M17: 2,067,891 km (0.101 R)
• M18: 2,180,239 km (0.053 R)
• M19: 2,275,533 km (0.043 R)
• M20: 2,489,907 km (0.117 R)
• M21: 2,579,516 km (0.092 R)
• M22: 2,772,497 km (0.102 R)
• M23: 3,065,560 km (0.091 R)
• M24: 3,129,587 km (0.091 R)
• M25: 3,194,214 km (0.059 R)
• M26: 3,324,663 km (0.078 R)
• M27: 3,423,846 km (0.053 R)
• M28: 3,490,418 km (0.094 R)
• M29: 3,726,932 km (0.106 R)
• M30: 3,945,644 km (0.045 R)
• M31: 4,085,817 km (0.108 R)
• M32: 4,335,346 km (0.113 R)
• M33: 4,849,365 km (0.062 R)
• M34: 4,974,578 km (0.08 R)
• M35: 5,241,161 km (0.087 R)
• M36: 5,343,935 km (0.1 R)
• M37: 5,590,921 km (0.118 R)
• M38: 5,761,912 km (0.063 R)
• M39: 5,854,812 km (0.061 R)
• M40: 5,961,475 km (0.11 R)
• M41: 6,122,891 km (0.093 R)
• M42: 6,340,257 km (0.091 R)
• M43: 6,422,386 km (0.069 R)
• M44: 6,532,490 km (0.117 R)
• M45: 6,908,878 km (0.064 R)
• M46: 7,078,373 km (0.117 R)
• M47: 7,335,382 km (0.109 R)
• M48: 7,580,872 km (0.11 R)
• M49: 7,799,734 km (0.08 R)
• M50: 8,079,931 km (0.112 R)
• M51: 8,529,173 km (0.12 R)
• M52: 8,635,238 km (0.106 R)
• M53: 8,817,897 km (0.092 R)
• M54: 8,971,235 km (0.1 R)
• M55: 9,187,254 km (0.114 R)
• M56: 9,296,012 km (0.102 R)
• M57: 9,436,334 km (0.098 R)
• M58: 10,020,963 km (0.096 R)
• M59: 10,682,335 km (0.098 R)
• M60: 10,796,778 km (0.067 R)
• M61: 11,010,104 km (0.104 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 12

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.85 AU - 4.39 AU

Year: 5878 Days

Day: 10.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,470,486 km

• M1: 169,494 km (0.109 R)
• M2: 267,930 km (0.034 R)
• M3: 350,807 km (0.033 R)
• M4: 456,423 km (0.09 R)
• M5: 534,663 km (0.069 R)
• M6: 651,499 km (0.116 R)
• M7: 766,240 km (0.117 R)
• M8: 876,045 km (0.064 R)
• M9: 1,253,780 km (0.072 R)
• M10: 1,601,146 km (0.092 R)
• M11: 1,811,032 km (0.098 R)
• M12: 1,944,772 km (0.093 R)
• M13: 2,116,810 km (0.108 R)
• M14: 2,294,083 km (0.06 R)
• M15: 2,402,841 km (0.115 R)
• M16: 2,625,592 km (0.08 R)
• M17: 2,913,718 km (0.077 R)
• M18: 3,012,153 km (0.064 R)
• M19: 3,192,119 km (0.058 R)
• M20: 3,396,171 km (0.1 R)
• M21: 3,625,804 km (0.114 R)
• M22: 3,774,653 km (0.115 R)
• M23: 4,572,160 km (0.095 R)
• M24: 4,756,464 km (0.057 R)
• M25: 4,896,338 km (0.072 R)
• M26: 5,156,190 km (0.111 R)
• M27: 5,518,067 km (0.104 R)
• M28: 5,863,339 km (0.073 R)
• M29: 5,938,287 km (0.096 R)
• M30: 6,420,142 km (0.102 R)
• M31: 6,835,875 km (0.101 R)
• M32: 6,994,000 km (0.041 R)
• M33: 7,584,313 km (0.085 R)
• M34: 8,134,983 km (0.086 R)
• M35: 8,415,179 km (0.057 R)
• M36: 8,528,126 km (0.079 R)
• M37: 8,812,811 km (0.075 R)
• M38: 9,245,747 km (0.086 R)
• M39: 9,479,419 km (0.082 R)
• M40: 10,042,355 km (0.085 R)
• M41: 11,046,008 km (0.091 R)
• M42: 11,481,337 km (0.099 R)
• M43: 11,859,072 km (0.112 R)
• M44: 12,594,495 km (0.1 R)
• M45: 13,213,232 km (0.111 R)
• M46: 13,410,552 km (0.091 R)
• M47: 14,649,671 km (0.09 R)
• M48: 14,854,171 km (0.066 R)
• M49: 16,523,085 km (0.098 R)
• M50: 17,056,850 km (0.1 R)
• M51: 17,236,068 km (0.064 R)
• M52: 17,849,868 km (0.108 R)
• M53: 18,104,783 km (0.066 R)
• M54: 18,397,397 km (0.087 R)
• M55: 19,024,810 km (0.105 R)
• M56: 19,210,611 km (0.051 R)
• M57: 19,397,010 km (0.095 R)
• M58: 20,111,040 km (0.096 R)
• M59: 20,795,450 km (0.111 R)
• M60: 20,871,895 km (0.105 R)
• M61: 22,147,965 km (0.07 R)
• M62: 22,461,073 km (0.033 R)
• M63: 22,657,645 km (0.119 R)
• M64: 22,775,677 km (0.088 R)
• M65: 23,728,317 km (0.096 R)
• M66: 23,808,352 km (0.114 R)
• M67: 23,928,479 km (0.05 R)
• M68: 26,331,768 km (0.104 R)
• M69: 26,456,084 km (0.054 R)
• M70: 26,871,667 km (0.099 R)
• M71: 28,131,281 km (0.067 R)
• M72: 28,258,290 km (0.118 R)
• M73: 28,428,083 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit