🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.59 AU

Year: 264 Days

Day: 13.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,795,809 km

• M1: 106,813 km (0.078 R)
• M2: 159,771 km (0.032 R)
• M3: 216,618 km (0.074 R)
• M4: 286,480 km (0.102 R)
• M5: 342,579 km (0.112 R)
• M6: 401,670 km (0.057 R)
• M7: 453,431 km (0.035 R)
• M8: 509,830 km (0.072 R)
• M9: 583,581 km (0.081 R)
• M10: 656,735 km (0.08 R)
• M11: 712,834 km (0.066 R)
• M12: 847,173 km (0.114 R)
• M13: 951,592 km (0.104 R)
• M14: 1,023,698 km (0.034 R)
• M15: 1,119,291 km (0.08 R)
• M16: 1,195,736 km (0.088 R)
• M17: 1,248,693 km (0.08 R)
• M18: 1,333,964 km (0.113 R)
• M19: 1,409,511 km (0.036 R)
• M20: 1,516,474 km (0.071 R)
• M21: 1,601,595 km (0.051 R)
• M22: 1,657,096 km (0.111 R)
• M23: 1,748,051 km (0.063 R)
• M24: 1,799,064 km (0.095 R)
• M25: 1,889,421 km (0.072 R)
• M26: 1,964,818 km (0.114 R)
• M27: 2,098,260 km (0.104 R)
• M28: 2,193,554 km (0.079 R)
• M29: 2,321,759 km (0.113 R)
• M30: 2,406,132 km (0.119 R)
• M31: 2,466,570 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 8.7

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.81 AU - 1.01 AU

Year: 610 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,795,809 km

• M1: 110,852 km (0.086 R)
• M2: 165,455 km (0.084 R)
• M3: 221,704 km (0.112 R)
• M4: 292,913 km (0.044 R)
• M5: 433,385 km (0.066 R)
• M6: 547,977 km (0.078 R)
• M7: 649,704 km (0.108 R)
• M8: 727,794 km (0.08 R)
• M9: 830,418 km (0.112 R)
• M10: 943,663 km (0.107 R)
• M11: 1,067,979 km (0.064 R)
• M12: 1,150,108 km (0.113 R)
• M13: 1,234,332 km (0.118 R)
• M14: 1,314,516 km (0.105 R)
• M15: 1,402,929 km (0.088 R)
• M16: 1,500,018 km (0.107 R)
• M17: 1,565,841 km (0.118 R)
• M18: 1,903,483 km (0.084 R)
• M19: 1,982,321 km (0.118 R)
• M20: 2,188,318 km (0.09 R)
• M21: 2,248,456 km (0.107 R)
• M22: 2,355,119 km (0.071 R)
• M23: 2,471,207 km (0.107 R)
• M24: 2,549,746 km (0.104 R)
• M25: 2,709,217 km (0.102 R)
• M26: 2,798,378 km (0.038 R)
• M27: 3,038,183 km (0.088 R)
• M28: 3,371,338 km (0.068 R)
• M29: 3,555,642 km (0.059 R)
• M30: 3,644,503 km (0.077 R)
• M31: 3,906,748 km (0.09 R)
• M32: 3,989,326 km (0.114 R)
• M33: 4,063,228 km (0.102 R)
• M34: 4,137,578 km (0.079 R)
• M35: 4,203,102 km (0.117 R)
• M36: 4,487,637 km (0.037 R)
• M37: 4,661,320 km (0.042 R)
• M38: 4,827,523 km (0.036 R)
• M39: 4,916,235 km (0.105 R)
• M40: 5,085,430 km (0.098 R)
• M41: 5,286,938 km (0.114 R)
• M42: 5,378,492 km (0.081 R)
• M43: 5,511,634 km (0.097 R)
• M44: 5,573,418 km (0.117 R)
• M45: 5,729,000 km (0.115 R)
• M46: 5,886,078 km (0.117 R)
• M47: 6,002,166 km (0.111 R)
• M48: 6,506,759 km (0.094 R)
• M49: 6,561,213 km (0.074 R)
• M50: 6,648,728 km (0.112 R)
• M51: 7,069,696 km (0.071 R)
• M52: 7,373,978 km (0.098 R)
• M53: 7,453,714 km (0.051 R)
• M54: 7,821,276 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 12.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.28 AU - 3.54 AU

Year: 3489 Days

Day: 12.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,795,809 km

• M1: 163,810 km (0.11 R)
• M2: 295,605 km (0.084 R)
• M3: 474,076 km (0.075 R)
• M4: 587,770 km (0.104 R)
• M5: 686,654 km (0.048 R)
• M6: 884,572 km (0.078 R)
• M7: 1,000,959 km (0.053 R)
• M8: 1,250,189 km (0.115 R)
• M9: 1,338,003 km (0.102 R)
• M10: 1,578,856 km (0.055 R)
• M11: 1,686,417 km (0.055 R)
• M12: 1,934,899 km (0.106 R)
• M13: 2,011,792 km (0.089 R)
• M14: 2,636,064 km (0.095 R)
• M15: 2,881,704 km (0.07 R)
• M16: 3,180,301 km (0.105 R)
• M17: 3,615,332 km (0.117 R)
• M18: 3,872,490 km (0.11 R)
• M19: 4,036,300 km (0.037 R)
• M20: 4,119,177 km (0.107 R)
• M21: 4,473,276 km (0.112 R)
• M22: 4,627,960 km (0.071 R)
• M23: 4,802,092 km (0.104 R)
• M24: 4,890,055 km (0.118 R)
• M25: 5,210,943 km (0.078 R)
• M26: 5,668,114 km (0.078 R)
• M27: 5,817,113 km (0.077 R)
• M28: 6,024,157 km (0.104 R)
• M29: 6,368,381 km (0.098 R)
• M30: 6,445,723 km (0.088 R)
• M31: 6,797,877 km (0.036 R)
• M32: 7,056,083 km (0.057 R)
• M33: 7,337,776 km (0.107 R)
• M34: 7,439,353 km (0.104 R)
• M35: 7,829,504 km (0.038 R)
• M36: 8,226,237 km (0.098 R)
• M37: 8,480,254 km (0.057 R)
• M38: 8,565,525 km (0.084 R)
• M39: 8,996,218 km (0.093 R)
• M40: 9,126,816 km (0.072 R)
• M41: 9,455,932 km (0.089 R)
• M42: 9,633,205 km (0.102 R)
• M43: 9,811,526 km (0.074 R)
• M44: 9,901,135 km (0.104 R)
• M45: 10,353,070 km (0.077 R)
• M46: 10,558,618 km (0.086 R)
• M47: 10,650,471 km (0.092 R)
• M48: 11,020,426 km (0.1 R)
• M49: 11,371,084 km (0.112 R)
• M50: 11,749,118 km (0.042 R)
• M51: 11,939,855 km (0.057 R)
• M52: 12,251,766 km (0.111 R)
• M53: 12,834,749 km (0.115 R)
• M54: 13,327,525 km (0.072 R)
• M55: 14,357,057 km (0.075 R)
• M56: 14,868,682 km (0.108 R)
• M57: 15,152,469 km (0.115 R)
• M58: 15,230,260 km (0.098 R)
• M59: 15,856,926 km (0.059 R)
• M60: 16,279,539 km (0.116 R)
• M61: 16,465,490 km (0.118 R)
• M62: 16,572,153 km (0.115 R)
• M63: 18,033,874 km (0.101 R)
• M64: 18,364,335 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.5

Radius: 3.2

Gravity: 57.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.75 AU - 10.59 AU

Year: 17945 Days

Day: 21.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,795,809 km

• M1: 176,226 km (0.078 R)
• M2: 443,857 km (0.1 R)
• M3: 500,255 km (0.116 R)
• M4: 558,898 km (0.074 R)
• M5: 578,944 km (0.088 R)
• M6: 599,289 km (0.118 R)
• M7: 683,213 km (0.098 R)
• M8: 1,396,646 km (0.109 R)
• M9: 2,498,733 km (0.084 R)
• M10: 3,532,754 km (0.097 R)
• M11: 3,761,339 km (0.096 R)
• M12: 3,877,427 km (0.09 R)
• M13: 6,113,616 km (0.101 R)
• M14: 6,947,475 km (0.064 R)
• M15: 7,329,398 km (0.112 R)
• M16: 7,522,978 km (0.066 R)
• M17: 7,571,597 km (0.103 R)
• M18: 8,464,996 km (0.095 R)
• M19: 8,770,026 km (0.029 R)
• M20: 8,975,423 km (0.1 R)
• M21: 10,674,855 km (0.105 R)
• M22: 11,786,068 km (0.066 R)
• M23: 13,284,441 km (0.094 R)
• M24: 14,236,033 km (0.08 R)
• M25: 14,416,896 km (0.118 R)
• M26: 14,719,982 km (0.111 R)
• M27: 15,086,496 km (0.113 R)
• M28: 15,147,832 km (0.091 R)
• M29: 15,890,735 km (0.106 R)
• M30: 17,605,126 km (0.04 R)
• M31: 18,648,571 km (0.087 R)
• M32: 19,577,724 km (0.046 R)
• M33: 22,035,318 km (0.093 R)
• M34: 23,726,821 km (0.091 R)
• M35: 24,084,509 km (0.119 R)
• M36: 24,228,123 km (0.054 R)
• M37: 25,168,047 km (0.071 R)
• M38: 25,459,613 km (0.104 R)
• M39: 26,267,441 km (0.12 R)
• M40: 26,341,193 km (0.09 R)
• M41: 26,637,247 km (0.087 R)
• M42: 27,757,436 km (0.046 R)
• M43: 27,983,179 km (0.113 R)
• M44: 28,969,029 km (0.095 R)
• M45: 29,274,508 km (0.09 R)
• M46: 29,504,440 km (0.116 R)
• M47: 29,811,864 km (0.068 R)
• M48: 31,052,329 km (0.096 R)
• M49: 34,226,198 km (0.092 R)
• M50: 34,792,126 km (0.064 R)
• M51: 40,448,272 km (0.118 R)
• M52: 40,618,814 km (0.082 R)
• M53: 41,475,561 km (0.108 R)
• M54: 41,733,767 km (0.117 R)
• M55: 42,078,739 km (0.115 R)
• M56: 42,165,207 km (0.092 R)
• M57: 42,338,142 km (0.069 R)
• M58: 43,381,139 km (0.116 R)
• M59: 44,608,589 km (0.106 R)
• M60: 46,828,621 km (0.095 R)
• M61: 50,271,168 km (0.099 R)
• M62: 50,546,428 km (0.104 R)
• M63: 50,822,137 km (0.062 R)
• M64: 51,467,502 km (0.085 R)
• M65: 51,745,006 km (0.086 R)
• M66: 52,301,211 km (0.031 R)
• M67: 53,046,059 km (0.107 R)
• M68: 53,513,402 km (0.062 R)
• M69: 53,700,699 km (0.11 R)
• M70: 54,734,719 km (0.102 R)
• M71: 55,017,759 km (0.07 R)
• M72: 55,680,327 km (0.089 R)
• M73: 56,345,589 km (0.08 R)
• M74: 56,822,358 km (0.1 R)
• M75: 58,549,764 km (0.06 R)
• M76: 58,742,745 km (0.12 R)
• M77: 60,099,598 km (0.093 R)
• M78: 60,489,151 km (0.072 R)
• M79: 62,745,536 km (0.068 R)
• M80: 63,140,773 km (0.098 R)
• M81: 63,635,942 km (0.071 R)
• M82: 64,231,791 km (0.101 R)
• M83: 65,029,147 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.8

Radius: 5

Gravity: 39.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.26 AU - 9.44 AU

Year: 18506 Days

Day: 17.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,795,809 km

• M1: 132,095 km (0.116 R)
• M2: 259,852 km (0.095 R)
• M3: 896,091 km (0.042 R)
• M4: 977,173 km (0.057 R)
• M5: 1,060,799 km (0.104 R)
• M6: 2,019,122 km (0.084 R)
• M7: 2,162,288 km (0.107 R)
• M8: 2,458,491 km (0.086 R)
• M9: 2,496,489 km (0.062 R)
• M10: 2,689,171 km (0.093 R)
• M11: 3,679,060 km (0.118 R)
• M12: 3,854,090 km (0.104 R)
• M13: 4,487,787 km (0.042 R)
• M14: 4,864,324 km (0.1 R)
• M15: 5,547,388 km (0.043 R)
• M16: 6,364,342 km (0.096 R)
• M17: 6,733,400 km (0.119 R)
• M18: 6,840,213 km (0.06 R)
• M19: 8,164,154 km (0.09 R)
• M20: 8,680,566 km (0.089 R)
• M21: 9,865,680 km (0.088 R)
• M22: 9,986,855 km (0.098 R)
• M23: 10,600,655 km (0.074 R)
• M24: 11,100,461 km (0.112 R)
• M25: 11,416,861 km (0.086 R)
• M26: 11,608,047 km (0.087 R)
• M27: 12,645,508 km (0.11 R)
• M28: 12,777,154 km (0.117 R)
• M29: 13,108,663 km (0.034 R)
• M30: 13,308,825 km (0.116 R)
• M31: 13,577,353 km (0.108 R)
• M32: 16,073,094 km (0.096 R)
• M33: 16,287,319 km (0.066 R)
• M34: 16,502,590 km (0.047 R)
• M35: 17,961,169 km (0.117 R)
• M36: 18,481,471 km (0.061 R)
• M37: 19,308,896 km (0.106 R)
• M38: 21,469,090 km (0.115 R)
• M39: 22,021,106 km (0.098 R)
• M40: 22,338,552 km (0.115 R)
• M41: 23,138,901 km (0.101 R)
• M42: 23,300,018 km (0.084 R)
• M43: 23,542,516 km (0.06 R)
• M44: 24,274,947 km (0.108 R)
• M45: 25,429,095 km (0.085 R)
• M46: 25,929,201 km (0.078 R)
• M47: 26,601,045 km (0.1 R)
• M48: 27,278,723 km (0.078 R)
• M49: 28,047,656 km (0.068 R)
• M50: 29,957,422 km (0.066 R)
• M51: 30,839,152 km (0.101 R)
• M52: 31,640,099 km (0.074 R)
• M53: 32,628,343 km (0.076 R)
• M54: 32,990,070 km (0.108 R)
• M55: 34,542,747 km (0.105 R)
• M56: 34,911,505 km (0.094 R)
• M57: 35,467,112 km (0.087 R)
• M58: 37,245,831 km (0.09 R)
• M59: 38,479,415 km (0.066 R)
• M60: 38,765,895 km (0.115 R)
• M61: 40,403,243 km (0.093 R)
• M62: 41,083,914 km (0.067 R)
• M63: 41,376,826 km (0.103 R)
• M64: 43,049,630 km (0.112 R)
• M65: 47,173,893 km (0.113 R)
• M66: 47,787,993 km (0.089 R)
• M67: 48,096,015 km (0.095 R)
• M68: 48,198,788 km (0.049 R)
• M69: 50,062,030 km (0.092 R)
• M70: 52,476,839 km (0.038 R)
• M71: 53,325,657 km (0.052 R)
• M72: 53,751,861 km (0.117 R)
• M73: 54,072,150 km (0.103 R)
• M74: 56,007,348 km (0.039 R)
• M75: 56,657,501 km (0.111 R)
• M76: 56,983,475 km (0.111 R)
• M77: 58,183,997 km (0.104 R)
• M78: 59,724,108 km (0.101 R)
• M79: 60,277,470 km (0.111 R)
• M80: 60,499,174 km (0.101 R)
• M81: 61,277,681 km (0.092 R)
• M82: 62,507,525 km (0.049 R)
• M83: 62,731,922 km (0.075 R)
• M84: 63,858,394 km (0.032 R)
• M85: 63,971,490 km (0.119 R)
• M86: 64,877,904 km (0.113 R)
• M87: 67,162,712 km (0.102 R)
• M88: 67,738,065 km (0.117 R)
• M89: 69,125,436 km (0.093 R)
• M90: 72,870,768 km (0.113 R)
• M91: 74,529,958 km (0.051 R)
• M92: 75,722,702 km (0.084 R)
• M93: 76,561,348 km (0.118 R)
• M94: 76,681,475 km (0.071 R)
• M95: 78,610,988 km (0.116 R)
• M96: 79,095,835 km (0.224 R)
• M97: 80,312,365 km (0.175 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.3

Radius: 6.3

Gravity: 20.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.89 AU - 11.19 AU

Year: 19106 Days

Day: 17 Hours

Environment

Temp: -238 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,795,809 km

• M1: 123,867 km (0.098 R)
• M2: 367,263 km (0.114 R)
• M3: 442,511 km (0.091 R)
• M4: 747,241 km (0.111 R)
• M5: 870,211 km (0.052 R)
• M6: 1,366,277 km (0.036 R)
• M7: 1,706,613 km (0.106 R)
• M8: 1,836,912 km (0.053 R)
• M9: 2,004,312 km (0.09 R)
• M10: 2,462,680 km (0.054 R)
• M11: 3,148,886 km (0.077 R)
• M12: 3,188,679 km (0.089 R)
• M13: 3,513,007 km (0.071 R)
• M14: 3,595,734 km (0.077 R)
• M15: 4,062,480 km (0.092 R)
• M16: 4,820,941 km (0.118 R)
• M17: 4,913,093 km (0.114 R)
• M18: 5,192,841 km (0.082 R)
• M19: 5,865,733 km (0.108 R)
• M20: 5,914,801 km (0.082 R)
• M21: 6,464,124 km (0.098 R)
• M22: 7,134,173 km (0.115 R)
• M23: 7,988,825 km (0.12 R)
• M24: 8,207,538 km (0.07 R)
• M25: 8,428,194 km (0.092 R)
• M26: 8,483,695 km (0.08 R)
• M27: 8,931,890 km (0.095 R)
• M28: 9,158,980 km (0.096 R)
• M29: 9,215,977 km (0.038 R)
• M30: 11,286,112 km (0.116 R)
• M31: 11,531,453 km (0.084 R)
• M32: 12,976,568 km (0.11 R)
• M33: 13,362,830 km (0.083 R)
• M34: 13,492,382 km (0.092 R)
• M35: 13,752,831 km (0.095 R)
• M36: 14,344,940 km (0.077 R)
• M37: 15,012,595 km (0.09 R)
• M38: 15,079,914 km (0.058 R)
• M39: 15,486,072 km (0.063 R)
• M40: 15,553,990 km (0.088 R)
• M41: 16,935,377 km (0.095 R)
• M42: 18,499,572 km (0.109 R)
• M43: 18,788,894 km (0.086 R)
• M44: 19,006,858 km (0.109 R)
• M45: 21,006,084 km (0.081 R)
• M46: 21,687,203 km (0.111 R)
• M47: 22,222,016 km (0.118 R)
• M48: 22,993,642 km (0.1 R)
• M49: 24,167,237 km (0.108 R)
• M50: 25,040,290 km (0.05 R)
• M51: 25,601,132 km (0.055 R)
• M52: 26,085,231 km (0.089 R)
• M53: 28,134,722 km (0.064 R)
• M54: 28,550,754 km (0.04 R)
• M55: 29,895,788 km (0.049 R)
• M56: 31,347,336 km (0.054 R)
• M57: 32,821,623 km (0.092 R)
• M58: 33,699,464 km (0.057 R)
• M59: 34,052,814 km (0.078 R)
• M60: 34,141,376 km (0.065 R)
• M61: 34,407,361 km (0.099 R)
• M62: 34,941,425 km (0.057 R)
• M63: 35,657,700 km (0.084 R)
• M64: 40,712,013 km (0.05 R)
• M65: 40,994,005 km (0.115 R)
• M66: 41,088,252 km (0.089 R)
• M67: 41,182,499 km (0.111 R)
• M68: 41,844,170 km (0.118 R)
• M69: 43,753,936 km (0.096 R)
• M70: 45,204,886 km (0.095 R)
• M71: 46,868,265 km (0.118 R)
• M72: 46,966,850 km (0.085 R)
• M73: 47,657,992 km (0.077 R)
• M74: 49,250,611 km (0.089 R)
• M75: 50,557,348 km (0.076 R)
• M76: 51,977,331 km (0.075 R)
• M77: 54,649,000 km (0.065 R)
• M78: 54,856,342 km (0.099 R)
• M79: 56,524,658 km (0.076 R)
• M80: 59,590,666 km (0.053 R)
• M81: 60,660,291 km (0.09 R)
• M82: 60,875,114 km (0.112 R)
• M83: 60,982,525 km (0.057 R)
• M84: 64,453,943 km (0.081 R)
• M85: 65,551,842 km (0.086 R)
• M86: 66,766,726 km (0.079 R)
• M87: 66,877,578 km (0.104 R)
• M88: 67,210,284 km (0.071 R)
• M89: 68,546,941 km (0.087 R)
• M90: 70,794,200 km (0.066 R)
• M91: 71,926,955 km (0.081 R)
• M92: 74,669,533 km (0.099 R)
• M93: 74,899,764 km (0.096 R)
• M94: 76,285,190 km (0.118 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: 165 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit