🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 8.1

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.76 AU - 0.8 AU

Year: 452 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,889,668 km

• M1: 113,246 km (0.106 R)
• M2: 205,398 km (0.095 R)
• M3: 347,366 km (0.108 R)
• M4: 432,188 km (0.093 R)
• M5: 496,665 km (0.07 R)
• M6: 575,952 km (0.098 R)
• M7: 663,915 km (0.117 R)
• M8: 756,516 km (0.079 R)
• M9: 828,024 km (0.108 R)
• M10: 915,389 km (0.119 R)
• M11: 1,005,746 km (0.085 R)
• M12: 1,166,714 km (0.096 R)
• M13: 1,250,339 km (0.087 R)
• M14: 1,341,145 km (0.081 R)
• M15: 1,397,843 km (0.111 R)
• M16: 1,487,003 km (0.09 R)
• M17: 1,545,795 km (0.074 R)
• M18: 1,715,738 km (0.104 R)
• M19: 1,771,837 km (0.115 R)
• M20: 1,840,054 km (0.103 R)
• M21: 1,979,180 km (0.051 R)
• M22: 2,032,287 km (0.112 R)
• M23: 2,194,451 km (0.111 R)
• M24: 2,274,037 km (0.105 R)
• M25: 2,348,387 km (0.077 R)
• M26: 2,461,483 km (0.06 R)
• M27: 2,660,598 km (0.08 R)
• M28: 2,818,424 km (0.117 R)
• M29: 2,911,773 km (0.073 R)
• M30: 2,979,242 km (0.104 R)
• M31: 3,108,793 km (0.071 R)
• M32: 3,226,228 km (0.034 R)
• M33: 3,282,028 km (0.099 R)
• M34: 3,359,370 km (0.076 R)
• M35: 3,487,126 km (0.111 R)
• M36: 3,631,040 km (0.069 R)
• M37: 3,725,585 km (0.056 R)
• M38: 3,857,979 km (0.067 R)
• M39: 3,917,370 km (0.12 R)
• M40: 3,984,390 km (0.061 R)
• M41: 4,066,968 km (0.116 R)
• M42: 4,402,815 km (0.068 R)
• M43: 4,464,898 km (0.118 R)
• M44: 4,527,280 km (0.077 R)
• M45: 4,731,930 km (0.107 R)
• M46: 4,835,452 km (0.069 R)
• M47: 4,939,572 km (0.032 R)
• M48: 5,012,277 km (0.033 R)
• M49: 5,101,437 km (0.049 R)
• M50: 5,207,651 km (0.118 R)
• M51: 5,273,325 km (0.107 R)
• M52: 5,513,729 km (0.103 R)
• M53: 5,614,258 km (0.114 R)
• M54: 5,673,200 km (0.085 R)
• M55: 5,749,345 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 10.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.88 AU - 1.18 AU

Year: 686 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,889,668 km

• M1: 138,976 km (0.114 R)
• M2: 214,523 km (0.048 R)
• M3: 323,730 km (0.118 R)
• M4: 422,614 km (0.112 R)
• M5: 525,837 km (0.098 R)
• M6: 614,398 km (0.067 R)
• M7: 767,886 km (0.045 R)
• M8: 874,400 km (0.098 R)
• M9: 956,678 km (0.104 R)
• M10: 1,041,949 km (0.065 R)
• M11: 1,220,569 km (0.084 R)
• M12: 1,293,274 km (0.117 R)
• M13: 1,499,120 km (0.116 R)
• M14: 1,711,250 km (0.055 R)
• M15: 1,904,979 km (0.087 R)
• M16: 1,971,251 km (0.117 R)
• M17: 2,067,293 km (0.099 R)
• M18: 2,140,446 km (0.112 R)
• M19: 2,380,252 km (0.049 R)
• M20: 2,467,318 km (0.115 R)
• M21: 2,550,195 km (0.092 R)
• M22: 2,618,412 km (0.099 R)
• M23: 2,853,579 km (0.112 R)
• M24: 2,962,636 km (0.113 R)
• M25: 3,039,978 km (0.117 R)
• M26: 3,151,578 km (0.097 R)
• M27: 3,219,197 km (0.08 R)
• M28: 3,373,282 km (0.076 R)
• M29: 3,448,231 km (0.062 R)
• M30: 3,535,596 km (0.108 R)
• M31: 3,724,239 km (0.06 R)
• M32: 3,831,800 km (0.102 R)
• M33: 3,934,424 km (0.105 R)
• M34: 4,007,428 km (0.105 R)
• M35: 4,179,615 km (0.093 R)
• M36: 4,254,115 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 9.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.29 AU - 6.03 AU

Year: 7689 Days

Day: 13.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,889,668 km

• M1: 170,990 km (0.108 R)
• M2: 519,853 km (0.114 R)
• M3: 1,026,840 km (0.092 R)
• M4: 1,242,560 km (0.053 R)
• M5: 1,313,021 km (0.058 R)
• M6: 1,399,488 km (0.115 R)
• M7: 1,608,925 km (0.075 R)
• M8: 2,296,926 km (0.07 R)
• M9: 2,527,007 km (0.103 R)
• M10: 2,599,263 km (0.106 R)
• M11: 3,300,877 km (0.116 R)
• M12: 3,360,267 km (0.103 R)
• M13: 3,642,110 km (0.097 R)
• M14: 4,058,291 km (0.093 R)
• M15: 4,445,750 km (0.101 R)
• M16: 4,599,686 km (0.1 R)
• M17: 4,755,417 km (0.047 R)
• M18: 4,958,272 km (0.087 R)
• M19: 5,186,857 km (0.044 R)
• M20: 5,302,497 km (0.118 R)
• M21: 5,583,741 km (0.111 R)
• M22: 6,431,362 km (0.099 R)
• M23: 6,605,644 km (0.092 R)
• M24: 6,706,024 km (0.116 R)
• M25: 6,806,853 km (0.054 R)
• M26: 7,396,568 km (0.095 R)
• M27: 7,975,960 km (0.097 R)
• M28: 8,325,271 km (0.088 R)
• M29: 8,652,142 km (0.068 R)
• M30: 8,789,473 km (0.102 R)
• M31: 8,955,377 km (0.087 R)
• M32: 9,262,203 km (0.116 R)
• M33: 9,459,373 km (0.043 R)
• M34: 9,572,618 km (0.073 R)
• M35: 9,743,309 km (0.072 R)
• M36: 9,886,325 km (0.073 R)
• M37: 10,058,961 km (0.112 R)
• M38: 10,465,418 km (0.079 R)
• M39: 10,818,170 km (0.097 R)
• M40: 11,055,582 km (0.109 R)
• M41: 11,174,961 km (0.072 R)
• M42: 11,505,273 km (0.117 R)
• M43: 11,747,622 km (0.025 R)
• M44: 11,808,358 km (0.052 R)
• M45: 12,083,469 km (0.118 R)
• M46: 12,577,740 km (0.074 R)
• M47: 12,671,239 km (0.108 R)
• M48: 14,067,735 km (0.105 R)
• M49: 14,652,962 km (0.107 R)
• M50: 14,718,486 km (0.102 R)
• M51: 15,213,206 km (0.066 R)
• M52: 15,279,478 km (0.115 R)
• M53: 15,579,272 km (0.026 R)
• M54: 16,320,380 km (0.099 R)
• M55: 16,524,431 km (0.055 R)
• M56: 16,832,154 km (0.064 R)
• M57: 17,731,836 km (0.068 R)
• M58: 18,152,355 km (0.116 R)
• M59: 18,293,276 km (0.118 R)
• M60: 19,003,268 km (0.119 R)
• M61: 19,686,033 km (0.099 R)
• M62: 19,758,438 km (0.069 R)
• M63: 20,085,010 km (0.093 R)
• M64: 21,223,749 km (0.105 R)
• M65: 21,335,050 km (0.092 R)
• M66: 21,819,747 km (0.119 R)
• M67: 21,894,546 km (0.107 R)
• M68: 21,969,644 km (0.026 R)
• M69: 22,648,070 km (0.037 R)
• M70: 23,563,609 km (0.105 R)
• M71: 24,335,684 km (0.097 R)
• M72: 24,685,743 km (0.112 R)
• M73: 24,841,923 km (0.046 R)
• M74: 25,273,064 km (0.03 R)
• M75: 25,430,441 km (0.092 R)
• M76: 25,548,773 km (0.087 R)
• M77: 25,627,611 km (0.118 R)
• M78: 26,063,240 km (0.055 R)
• M79: 26,421,527 km (0.063 R)
• M80: 26,541,355 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 4.3

Gravity: 37.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.46 AU - 8.02 AU

Year: 11479 Days

Day: 17.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,889,668 km

• M1: 58,194 km (0.099 R)
• M2: 225,893 km (0.081 R)
• M3: 384,766 km (0.088 R)
• M4: 444,904 km (0.092 R)
• M5: 1,204,412 km (0.118 R)
• M6: 1,409,362 km (0.089 R)
• M7: 1,551,928 km (0.112 R)
• M8: 1,674,449 km (0.053 R)
• M9: 1,724,265 km (0.066 R)
• M10: 1,902,735 km (0.105 R)
• M11: 1,954,795 km (0.086 R)
• M12: 2,060,411 km (0.103 R)
• M13: 2,388,480 km (0.106 R)
• M14: 3,435,066 km (0.099 R)
• M15: 3,498,645 km (0.083 R)
• M16: 4,360,479 km (0.091 R)
• M17: 4,708,593 km (0.108 R)
• M18: 5,692,498 km (0.064 R)
• M19: 6,265,757 km (0.096 R)
• M20: 6,382,593 km (0.105 R)
• M21: 6,539,521 km (0.06 R)
• M22: 6,897,210 km (0.085 R)
• M23: 7,058,177 km (0.051 R)
• M24: 7,302,022 km (0.102 R)
• M25: 7,881,863 km (0.094 R)
• M26: 8,177,169 km (0.066 R)
• M27: 9,173,042 km (0.073 R)
• M28: 9,933,448 km (0.107 R)
• M29: 11,040,772 km (0.119 R)
• M30: 11,466,078 km (0.093 R)
• M31: 11,561,372 km (0.098 R)
• M32: 12,528,074 km (0.091 R)
• M33: 12,675,278 km (0.112 R)
• M34: 12,872,598 km (0.079 R)
• M35: 13,070,815 km (0.079 R)
• M36: 13,269,930 km (0.055 R)
• M37: 13,671,450 km (0.083 R)
• M38: 14,127,873 km (0.097 R)
• M39: 19,014,787 km (0.096 R)
• M40: 19,071,185 km (0.049 R)
• M41: 20,094,884 km (0.099 R)
• M42: 20,613,390 km (0.096 R)
• M43: 20,787,223 km (0.057 R)
• M44: 21,487,490 km (0.105 R)
• M45: 21,663,716 km (0.079 R)
• M46: 22,195,238 km (0.08 R)
• M47: 22,314,018 km (0.086 R)
• M48: 22,611,718 km (0.112 R)
• M49: 23,633,920 km (0.085 R)
• M50: 23,998,191 km (0.115 R)
• M51: 24,609,448 km (0.104 R)
• M52: 24,793,902 km (0.108 R)
• M53: 25,040,440 km (0.062 R)
• M54: 25,598,290 km (0.094 R)
• M55: 25,972,434 km (0.102 R)
• M56: 26,978,929 km (0.087 R)
• M57: 27,742,177 km (0.117 R)
• M58: 27,869,934 km (0.06 R)
• M59: 27,933,962 km (0.084 R)
• M60: 28,383,503 km (0.086 R)
• M61: 29,094,691 km (0.08 R)
• M62: 29,159,617 km (0.1 R)
• M63: 29,680,966 km (0.106 R)
• M64: 30,008,286 km (0.114 R)
• M65: 30,271,129 km (0.106 R)
• M66: 30,402,775 km (0.114 R)
• M67: 31,063,998 km (0.102 R)
• M68: 31,863,598 km (0.053 R)
• M69: 32,064,658 km (0.114 R)
• M70: 32,198,847 km (0.096 R)
• M71: 32,670,081 km (0.111 R)
• M72: 33,075,790 km (0.105 R)
• M73: 33,415,228 km (0.075 R)
• M74: 33,619,429 km (0.096 R)
• M75: 34,371,607 km (0.08 R)
• M76: 34,646,568 km (0.104 R)
• M77: 35,892,568 km (0.093 R)
• M78: 37,647,501 km (0.072 R)
• M79: 38,785,193 km (0.08 R)
• M80: 39,934,254 km (0.096 R)
• M81: 42,191,985 km (0.111 R)
• M82: 42,339,040 km (0.096 R)
• M83: 42,486,244 km (0.102 R)
• M84: 43,373,359 km (0.074 R)
• M85: 45,165,841 km (0.118 R)
• M86: 46,449,989 km (0.109 R)
• M87: 47,287,289 km (0.072 R)
• M88: 47,593,067 km (0.106 R)
• M89: 47,669,661 km (0.074 R)
• M90: 49,518,690 km (0.031 R)
• M91: 49,984,538 km (0.066 R)
• M92: 50,062,329 km (0.114 R)
• M93: 51,705,362 km (0.061 R)
• M94: 51,784,051 km (0.112 R)
• M95: 52,414,905 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 12,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit