🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 10.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,260,866 km

• M1: 144,212 km (0.091 R)
• M2: 220,956 km (0.112 R)
• M3: 332,107 km (0.051 R)
• M4: 417,228 km (0.09 R)
• M5: 512,074 km (0.105 R)
• M6: 591,211 km (0.106 R)
• M7: 684,859 km (0.077 R)
• M8: 797,955 km (0.061 R)
• M9: 881,879 km (0.066 R)
• M10: 950,545 km (0.113 R)
• M11: 1,025,045 km (0.059 R)
• M12: 1,152,652 km (0.049 R)
• M13: 1,244,953 km (0.116 R)
• M14: 1,314,816 km (0.094 R)
• M15: 1,411,606 km (0.108 R)
• M16: 1,480,421 km (0.043 R)
• M17: 1,639,593 km (0.042 R)
• M18: 1,721,423 km (0.107 R)
• M19: 1,865,485 km (0.107 R)
• M20: 1,936,844 km (0.064 R)
• M21: 2,023,610 km (0.058 R)
• M22: 2,111,724 km (0.09 R)
• M23: 2,266,557 km (0.096 R)
• M24: 2,353,025 km (0.054 R)
• M25: 2,498,135 km (0.12 R)
• M26: 2,672,865 km (0.099 R)
• M27: 2,775,489 km (0.11 R)
• M28: 2,868,390 km (0.091 R)
• M29: 3,057,332 km (0.106 R)
• M30: 3,187,482 km (0.099 R)
• M31: 3,290,704 km (0.051 R)
• M32: 3,360,118 km (0.094 R)
• M33: 3,684,596 km (0.107 R)
• M34: 3,853,791 km (0.093 R)
• M35: 3,933,227 km (0.065 R)
• M36: 4,037,946 km (0.038 R)
• M37: 4,181,111 km (0.111 R)
• M38: 4,294,356 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 10.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.59 AU - 0.71 AU

Year: 362 Days

Day: 15 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,260,866 km

• M1: 136,134 km (0.108 R)
• M2: 207,343 km (0.042 R)
• M3: 327,171 km (0.073 R)
• M4: 422,614 km (0.116 R)
• M5: 496,366 km (0.09 R)
• M6: 581,786 km (0.076 R)
• M7: 657,483 km (0.069 R)
• M8: 758,012 km (0.079 R)
• M9: 827,426 km (0.076 R)
• M10: 929,751 km (0.117 R)
• M11: 999,613 km (0.091 R)
• M12: 1,095,804 km (0.077 R)
• M13: 1,209,349 km (0.118 R)
• M14: 1,283,550 km (0.112 R)
• M15: 1,374,056 km (0.119 R)
• M16: 1,442,722 km (0.112 R)
• M17: 1,518,718 km (0.102 R)
• M18: 1,636,900 km (0.085 R)
• M19: 1,771,388 km (0.095 R)
• M20: 1,876,406 km (0.025 R)
• M21: 1,946,418 km (0.069 R)
• M22: 2,017,327 km (0.085 R)
• M23: 2,085,843 km (0.086 R)
• M24: 2,154,957 km (0.087 R)
• M25: 2,306,500 km (0.075 R)
• M26: 2,414,510 km (0.111 R)
• M27: 2,535,086 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 10.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.23 AU - 2.83 AU

Year: 2778 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,260,866 km

• M1: 216,019 km (0.051 R)
• M2: 338,690 km (0.115 R)
• M3: 412,292 km (0.106 R)
• M4: 771,476 km (0.113 R)
• M5: 843,732 km (0.098 R)
• M6: 1,075,459 km (0.053 R)
• M7: 1,302,997 km (0.093 R)
• M8: 1,666,670 km (0.047 R)
• M9: 1,917,097 km (0.102 R)
• M10: 2,224,969 km (0.1 R)
• M11: 2,392,519 km (0.099 R)
• M12: 2,548,549 km (0.091 R)
• M13: 2,986,871 km (0.119 R)
• M14: 3,240,589 km (0.068 R)
• M15: 3,309,554 km (0.053 R)
• M16: 3,396,320 km (0.117 R)
• M17: 3,483,835 km (0.096 R)
• M18: 3,572,248 km (0.103 R)
• M19: 3,733,215 km (0.108 R)
• M20: 3,805,471 km (0.104 R)
• M21: 3,951,628 km (0.093 R)
• M22: 4,249,328 km (0.045 R)
• M23: 4,362,872 km (0.038 R)
• M24: 4,458,316 km (0.099 R)
• M25: 4,985,648 km (0.092 R)
• M26: 5,429,954 km (0.066 R)
• M27: 5,636,249 km (0.073 R)
• M28: 5,719,426 km (0.112 R)
• M29: 5,845,088 km (0.1 R)
• M30: 6,120,498 km (0.08 R)
• M31: 6,574,228 km (0.059 R)
• M32: 6,882,848 km (0.098 R)
• M33: 7,286,613 km (0.112 R)
• M34: 8,496,261 km (0.096 R)
• M35: 8,977,967 km (0.098 R)
• M36: 9,099,739 km (0.077 R)
• M37: 9,468,498 km (0.116 R)
• M38: 9,867,326 km (0.089 R)
• M39: 10,119,398 km (0.09 R)
• M40: 10,501,471 km (0.117 R)
• M41: 10,681,438 km (0.073 R)
• M42: 10,888,331 km (0.034 R)
• M43: 11,122,602 km (0.086 R)
• M44: 11,332,338 km (0.04 R)
• M45: 11,622,857 km (0.098 R)
• M46: 11,809,106 km (0.034 R)
• M47: 11,915,919 km (0.063 R)
• M48: 12,157,370 km (0.076 R)
• M49: 12,727,338 km (0.104 R)
• M50: 12,919,272 km (0.111 R)
• M51: 13,112,104 km (0.095 R)
• M52: 13,389,309 km (0.114 R)
• M53: 13,556,559 km (0.074 R)
• M54: 13,696,433 km (0.1 R)
• M55: 14,232,592 km (0.058 R)
• M56: 14,517,426 km (0.099 R)
• M57: 15,092,929 km (0.052 R)
• M58: 15,267,061 km (0.09 R)
• M59: 15,412,620 km (0.077 R)
• M60: 15,793,346 km (0.117 R)
• M61: 16,295,995 km (0.027 R)
• M62: 16,444,696 km (0.096 R)
• M63: 16,713,822 km (0.075 R)
• M64: 16,893,938 km (0.091 R)
• M65: 17,074,802 km (0.104 R)
• M66: 17,804,391 km (0.112 R)
• M67: 18,142,183 km (0.093 R)
• M68: 18,917,848 km (0.083 R)
• M69: 20,405,299 km (0.058 R)
• M70: 20,758,949 km (0.107 R)
• M71: 21,407,007 km (0.108 R)
• M72: 21,537,306 km (0.095 R)
• M73: 21,930,150 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 6.8

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.72 AU - 7.62 AU

Year: 13252 Days

Day: 21.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,260,866 km

• M1: 192,233 km (0.108 R)
• M2: 235,018 km (0.067 R)
• M3: 347,217 km (0.088 R)
• M4: 558,748 km (0.114 R)
• M5: 679,025 km (0.106 R)
• M6: 885,769 km (0.089 R)
• M7: 986,149 km (0.094 R)
• M8: 1,111,961 km (0.107 R)
• M9: 1,919,789 km (0.062 R)
• M10: 2,870,185 km (0.105 R)
• M11: 3,081,567 km (0.109 R)
• M12: 3,424,295 km (0.104 R)
• M13: 3,844,815 km (0.09 R)
• M14: 3,977,508 km (0.086 R)
• M15: 4,663,564 km (0.106 R)
• M16: 5,092,611 km (0.059 R)
• M17: 5,385,823 km (0.075 R)
• M18: 6,142,489 km (0.106 R)
• M19: 6,297,771 km (0.103 R)
• M20: 6,454,400 km (0.095 R)
• M21: 6,731,605 km (0.04 R)
• M22: 7,753,209 km (0.114 R)
• M23: 8,432,084 km (0.083 R)
• M24: 9,262,801 km (0.12 R)
• M25: 9,620,340 km (0.045 R)
• M26: 9,755,726 km (0.113 R)
• M27: 9,800,904 km (0.109 R)
• M28: 11,237,343 km (0.03 R)
• M29: 11,858,922 km (0.072 R)
• M30: 12,101,121 km (0.1 R)
• M31: 12,149,741 km (0.114 R)
• M32: 13,486,846 km (0.092 R)
• M33: 14,455,493 km (0.044 R)
• M34: 14,713,998 km (0.119 R)
• M35: 14,869,879 km (0.077 R)
• M36: 15,816,833 km (0.111 R)
• M37: 15,923,347 km (0.116 R)
• M38: 17,438,025 km (0.094 R)
• M39: 18,212,494 km (0.117 R)
• M40: 18,324,094 km (0.079 R)
• M41: 19,909,532 km (0.068 R)
• M42: 20,718,707 km (0.057 R)
• M43: 20,776,900 km (0.118 R)
• M44: 21,420,770 km (0.049 R)
• M45: 21,479,561 km (0.1 R)
• M46: 21,952,440 km (0.093 R)
• M47: 22,788,094 km (0.109 R)
• M48: 23,149,373 km (0.072 R)
• M49: 23,634,070 km (0.089 R)
• M50: 23,755,843 km (0.059 R)
• M51: 24,306,064 km (0.08 R)
• M52: 26,233,333 km (0.072 R)
• M53: 26,611,965 km (0.085 R)
• M54: 26,801,955 km (0.094 R)
• M55: 27,566,549 km (0.095 R)
• M56: 28,338,175 km (0.101 R)
• M57: 28,532,203 km (0.066 R)
• M58: 28,856,532 km (0.1 R)
• M59: 30,100,288 km (0.051 R)
• M60: 31,094,516 km (0.071 R)
• M61: 31,629,179 km (0.072 R)
• M62: 32,099,514 km (0.104 R)
• M63: 32,436,858 km (0.077 R)
• M64: 33,115,134 km (0.077 R)
• M65: 33,729,533 km (0.116 R)
• M66: 34,141,226 km (0.081 R)
• M67: 34,831,022 km (0.04 R)
• M68: 36,084,353 km (0.111 R)
• M69: 36,435,160 km (0.044 R)
• M70: 36,575,782 km (0.115 R)
• M71: 37,140,065 km (0.081 R)
• M72: 37,423,254 km (0.1 R)
• M73: 37,636,132 km (0.1 R)
• M74: 37,707,190 km (0.116 R)
• M75: 38,348,666 km (0.106 R)
• M76: 38,491,682 km (0.09 R)
• M77: 38,850,118 km (0.112 R)
• M78: 39,714,794 km (0.073 R)
• M79: 42,642,424 km (0.089 R)
• M80: 42,790,526 km (0.116 R)
• M81: 43,087,478 km (0.054 R)
• M82: 43,757,976 km (0.061 R)
• M83: 44,356,965 km (0.095 R)
• M84: 48,007,153 km (0.057 R)
• M85: 48,470,159 km (0.058 R)
• M86: 49,634,180 km (0.081 R)
• M87: 49,868,151 km (0.057 R)
• M88: 50,024,331 km (0.119 R)
• M89: 50,336,991 km (0.076 R)
• M90: 51,121,781 km (0.081 R)
• M91: 51,200,470 km (0.095 R)
• M92: 51,436,834 km (0.083 R)
• M93: 51,910,611 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit