🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.56 AU - 0.76 AU

Year: 346 Days

Day: 45.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 10.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.81 AU

Year: 362 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,637,436 km

• M1: 128,654 km (0.076 R)
• M2: 194,477 km (0.115 R)
• M3: 305,479 km (0.075 R)
• M4: 383,419 km (0.066 R)
• M5: 455,226 km (0.095 R)
• M6: 527,332 km (0.048 R)
• M7: 595,699 km (0.058 R)
• M8: 664,663 km (0.114 R)
• M9: 736,620 km (0.086 R)
• M10: 843,732 km (0.11 R)
• M11: 939,475 km (0.07 R)
• M12: 1,021,753 km (0.114 R)
• M13: 1,131,857 km (0.095 R)
• M14: 1,205,011 km (0.065 R)
• M15: 1,291,329 km (0.115 R)
• M16: 1,434,793 km (0.112 R)
• M17: 1,506,600 km (0.098 R)
• M18: 1,633,160 km (0.1 R)
• M19: 1,720,974 km (0.072 R)
• M20: 1,879,697 km (0.114 R)
• M21: 1,967,661 km (0.106 R)
• M22: 2,034,381 km (0.03 R)
• M23: 2,124,739 km (0.1 R)
• M24: 2,188,916 km (0.115 R)
• M25: 2,351,978 km (0.102 R)
• M26: 2,427,824 km (0.089 R)
• M27: 2,533,590 km (0.039 R)
• M28: 2,680,345 km (0.081 R)
• M29: 2,855,225 km (0.105 R)
• M30: 2,936,457 km (0.115 R)
• M31: 3,008,114 km (0.111 R)
• M32: 3,101,164 km (0.108 R)
• M33: 3,168,932 km (0.1 R)
• M34: 3,327,356 km (0.076 R)
• M35: 3,407,690 km (0.12 R)
• M36: 3,494,008 km (0.079 R)
• M37: 3,581,074 km (0.115 R)
• M38: 3,668,738 km (0.087 R)
• M39: 3,807,415 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 14.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.85 AU - 0.89 AU

Year: 524 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 122.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,637,436 km

• M1: 175,478 km (0.045 R)
• M2: 277,205 km (0.113 R)
• M3: 397,182 km (0.113 R)
• M4: 506,389 km (0.088 R)
• M5: 601,533 km (0.089 R)
• M6: 715,527 km (0.112 R)
• M7: 842,086 km (0.107 R)
• M8: 1,067,530 km (0.072 R)
• M9: 1,206,357 km (0.116 R)
• M10: 1,294,770 km (0.107 R)
• M11: 1,414,747 km (0.1 R)
• M12: 1,508,695 km (0.079 R)
• M13: 1,640,789 km (0.061 R)
• M14: 1,745,209 km (0.112 R)
• M15: 1,878,949 km (0.085 R)
• M16: 2,106,188 km (0.12 R)
• M17: 2,255,038 km (0.089 R)
• M18: 2,372,173 km (0.113 R)
• M19: 2,491,253 km (0.089 R)
• M20: 2,692,462 km (0.08 R)
• M21: 2,804,511 km (0.077 R)
• M22: 2,930,921 km (0.047 R)
• M23: 3,046,261 km (0.071 R)
• M24: 3,137,217 km (0.111 R)
• M25: 3,288,460 km (0.115 R)
• M26: 3,381,809 km (0.068 R)
• M27: 3,516,747 km (0.119 R)
• M28: 3,764,182 km (0.11 R)
• M29: 3,890,143 km (0.085 R)
• M30: 4,031,663 km (0.108 R)
• M31: 4,146,255 km (0.069 R)
• M32: 4,283,735 km (0.106 R)
• M33: 4,474,323 km (0.052 R)
• M34: 4,578,144 km (0.043 R)
• M35: 4,705,302 km (0.093 R)
• M36: 4,810,918 km (0.099 R)
• M37: 4,902,173 km (0.079 R)
• M38: 5,009,285 km (0.051 R)
• M39: 5,163,670 km (0.052 R)
• M40: 5,303,993 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 9.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.8 AU - 1.06 AU

Year: 579 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,637,436 km

• M1: 126,859 km (0.057 R)
• M2: 191,186 km (0.05 R)
• M3: 277,504 km (0.067 R)
• M4: 365,318 km (0.11 R)
• M5: 430,243 km (0.059 R)
• M6: 493,374 km (0.086 R)
• M7: 623,524 km (0.049 R)
• M8: 708,645 km (0.056 R)
• M9: 784,042 km (0.104 R)
• M10: 862,432 km (0.12 R)
• M11: 956,678 km (0.059 R)
• M12: 1,052,421 km (0.1 R)
• M13: 1,275,771 km (0.029 R)
• M14: 1,362,089 km (0.046 R)
• M15: 1,463,067 km (0.107 R)
• M16: 1,538,016 km (0.068 R)
• M17: 1,635,554 km (0.107 R)
• M18: 1,735,186 km (0.079 R)
• M19: 1,969,157 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 11.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.3 AU

Year: 705 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,637,436 km

• M1: 143,165 km (0.041 R)
• M2: 223,948 km (0.069 R)
• M3: 321,935 km (0.062 R)
• M4: 397,332 km (0.066 R)
• M5: 484,248 km (0.108 R)
• M6: 692,937 km (0.075 R)
• M7: 823,387 km (0.116 R)
• M8: 910,901 km (0.117 R)
• M9: 1,073,814 km (0.091 R)
• M10: 1,184,815 km (0.106 R)
• M11: 1,265,897 km (0.118 R)
• M12: 1,344,137 km (0.095 R)
• M13: 1,454,390 km (0.065 R)
• M14: 1,531,433 km (0.102 R)
• M15: 1,663,080 km (0.09 R)
• M16: 1,765,704 km (0.08 R)
• M17: 1,904,231 km (0.077 R)
• M18: 2,162,736 km (0.095 R)
• M19: 2,251,448 km (0.103 R)
• M20: 2,329,388 km (0.107 R)
• M21: 2,445,028 km (0.09 R)
• M22: 2,631,576 km (0.032 R)
• M23: 2,803,614 km (0.091 R)
• M24: 2,998,989 km (0.112 R)
• M25: 3,253,305 km (0.086 R)
• M26: 3,355,630 km (0.051 R)
• M27: 3,459,002 km (0.048 R)
• M28: 3,549,509 km (0.116 R)
• M29: 3,725,735 km (0.093 R)
• M30: 3,876,081 km (0.095 R)
• M31: 3,992,019 km (0.038 R)
• M32: 4,079,833 km (0.086 R)
• M33: 4,175,576 km (0.083 R)
• M34: 4,324,426 km (0.102 R)
• M35: 4,452,332 km (0.099 R)
• M36: 4,619,732 km (0.1 R)
• M37: 4,735,072 km (0.096 R)
• M38: 4,937,478 km (0.027 R)
• M39: 5,150,505 km (0.109 R)
• M40: 5,238,319 km (0.102 R)
• M41: 5,382,831 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 9.1

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.2 AU - 4.3 AU

Year: 5657 Days

Day: 12.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,637,436 km

• M1: 216,319 km (0.046 R)
• M2: 322,084 km (0.117 R)
• M3: 438,471 km (0.113 R)
• M4: 558,299 km (0.083 R)
• M5: 622,776 km (0.076 R)
• M6: 862,581 km (0.109 R)
• M7: 1,232,537 km (0.062 R)
• M8: 1,517,521 km (0.075 R)
• M9: 1,687,165 km (0.059 R)
• M10: 1,745,059 km (0.111 R)
• M11: 2,004,013 km (0.03 R)
• M12: 2,127,731 km (0.072 R)
• M13: 2,426,477 km (0.111 R)
• M14: 2,580,862 km (0.117 R)
• M15: 3,182,844 km (0.117 R)
• M16: 3,327,805 km (0.033 R)
• M17: 3,903,906 km (0.044 R)
• M18: 4,137,877 km (0.052 R)
• M19: 4,646,659 km (0.084 R)
• M20: 4,783,990 km (0.096 R)
• M21: 4,867,017 km (0.053 R)
• M22: 4,978,318 km (0.103 R)
• M23: 5,090,666 km (0.052 R)
• M24: 5,519,114 km (0.095 R)
• M25: 5,577,158 km (0.056 R)
• M26: 5,781,958 km (0.089 R)
• M27: 5,959,381 km (0.078 R)
• M28: 6,748,958 km (0.106 R)
• M29: 6,998,637 km (0.104 R)
• M30: 8,525,583 km (0.044 R)
• M31: 9,205,655 km (0.119 R)
• M32: 9,378,440 km (0.04 R)
• M33: 9,482,560 km (0.096 R)
• M34: 9,587,129 km (0.089 R)
• M35: 10,545,304 km (0.111 R)
• M36: 10,907,929 km (0.113 R)
• M37: 11,608,196 km (0.102 R)
• M38: 11,982,640 km (0.113 R)
• M39: 12,058,037 km (0.068 R)
• M40: 13,052,115 km (0.093 R)
• M41: 13,246,293 km (0.092 R)
• M42: 13,402,324 km (0.112 R)
• M43: 13,676,836 km (0.113 R)
• M44: 14,032,430 km (0.11 R)
• M45: 14,551,684 km (0.111 R)
• M46: 14,793,434 km (0.066 R)
• M47: 15,280,974 km (0.103 R)
• M48: 15,485,624 km (0.093 R)
• M49: 16,901,567 km (0.066 R)
• M50: 17,325,827 km (0.109 R)
• M51: 17,625,023 km (0.1 R)
• M52: 18,488,950 km (0.115 R)
• M53: 18,576,166 km (0.104 R)
• M54: 19,366,641 km (0.052 R)
• M55: 19,543,915 km (0.057 R)
• M56: 19,632,626 km (0.046 R)
• M57: 20,078,577 km (0.081 R)
• M58: 20,168,187 km (0.096 R)
• M59: 20,799,190 km (0.078 R)
• M60: 21,025,981 km (0.085 R)
• M61: 22,265,399 km (0.08 R)
• M62: 22,917,496 km (0.097 R)
• M63: 23,198,740 km (0.073 R)
• M64: 23,339,811 km (0.098 R)
• M65: 23,717,546 km (0.111 R)
• M66: 24,144,797 km (0.109 R)
• M67: 25,733,227 km (0.086 R)
• M68: 26,123,379 km (0.115 R)
• M69: 26,712,345 km (0.118 R)
• M70: 27,603,799 km (0.12 R)
• M71: 27,803,363 km (0.119 R)
• M72: 28,605,806 km (0.113 R)
• M73: 29,010,019 km (0.077 R)
• M74: 29,162,011 km (0.095 R)
• M75: 29,314,301 km (0.074 R)
• M76: 29,619,780 km (0.06 R)
• M77: 31,162,583 km (0.112 R)
• M78: 31,578,465 km (0.058 R)
• M79: 32,468,273 km (0.119 R)
• M80: 32,678,757 km (0.119 R)
• M81: 32,837,032 km (0.071 R)
• M82: 33,419,267 km (0.083 R)
• M83: 34,594,059 km (0.066 R)
• M84: 35,186,616 km (0.052 R)
• M85: 35,782,464 km (0.065 R)
• M86: 36,163,340 km (0.116 R)
• M87: 36,436,207 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 4.7

Gravity: 42.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.41 AU - 8.25 AU

Year: 12814 Days

Day: 23.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,637,436 km

• M1: 111,899 km (0.1 R)
• M2: 276,756 km (0.063 R)
• M3: 503,846 km (0.112 R)
• M4: 559,047 km (0.116 R)
• M5: 843,732 km (0.101 R)
• M6: 955,332 km (0.069 R)
• M7: 1,047,933 km (0.11 R)
• M8: 1,395,599 km (0.083 R)
• M9: 1,890,767 km (0.11 R)
• M10: 2,067,143 km (0.088 R)
• M11: 2,595,074 km (0.112 R)
• M12: 2,627,387 km (0.031 R)
• M13: 2,991,658 km (0.028 R)
• M14: 3,621,465 km (0.104 R)
• M15: 3,657,668 km (0.083 R)
• M16: 4,138,775 km (0.109 R)
• M17: 4,600,434 km (0.065 R)
• M18: 4,718,466 km (0.057 R)
• M19: 5,323,291 km (0.092 R)
• M20: 5,364,430 km (0.103 R)
• M21: 5,405,719 km (0.119 R)
• M22: 7,416,165 km (0.047 R)
• M23: 7,600,918 km (0.068 R)
• M24: 8,069,309 km (0.038 R)
• M25: 8,116,732 km (0.108 R)
• M26: 8,838,093 km (0.107 R)
• M27: 9,529,684 km (0.118 R)
• M28: 10,444,175 km (0.075 R)
• M29: 10,703,279 km (0.084 R)
• M30: 11,280,427 km (0.115 R)
• M31: 11,386,492 km (0.118 R)
• M32: 11,439,600 km (0.114 R)
• M33: 11,546,113 km (0.071 R)
• M34: 13,238,963 km (0.081 R)
• M35: 13,519,160 km (0.079 R)
• M36: 14,949,465 km (0.088 R)
• M37: 15,830,447 km (0.112 R)
• M38: 16,127,847 km (0.053 R)
• M39: 16,667,896 km (0.044 R)
• M40: 17,335,850 km (0.111 R)
• M41: 18,260,664 km (0.115 R)
• M42: 18,760,471 km (0.119 R)
• M43: 19,138,355 km (0.086 R)
• M44: 21,260,700 km (0.105 R)
• M45: 21,391,748 km (0.084 R)
• M46: 24,890,842 km (0.093 R)
• M47: 25,028,921 km (0.066 R)
• M48: 25,653,492 km (0.104 R)
• M49: 26,002,653 km (0.08 R)
• M50: 26,072,665 km (0.047 R)
• M51: 26,423,771 km (0.084 R)
• M52: 27,986,919 km (0.075 R)
• M53: 28,346,403 km (0.108 R)
• M54: 30,166,411 km (0.11 R)
• M55: 30,461,118 km (0.06 R)
• M56: 31,127,577 km (0.087 R)
• M57: 31,276,427 km (0.087 R)
• M58: 33,383,962 km (0.055 R)
• M59: 33,612,398 km (0.074 R)
• M60: 34,377,890 km (0.114 R)
• M61: 35,226,559 km (0.105 R)
• M62: 36,004,019 km (0.091 R)
• M63: 36,160,199 km (0.094 R)
• M64: 36,238,439 km (0.094 R)
• M65: 36,630,086 km (0.11 R)
• M66: 36,944,391 km (0.05 R)
• M67: 37,180,756 km (0.107 R)
• M68: 37,654,981 km (0.1 R)
• M69: 39,169,958 km (0.116 R)
• M70: 39,571,928 km (0.116 R)
• M71: 41,438,461 km (0.118 R)
• M72: 42,423,712 km (0.097 R)
• M73: 43,416,593 km (0.102 R)
• M74: 43,499,770 km (0.053 R)
• M75: 44,752,353 km (0.113 R)
• M76: 45,256,797 km (0.108 R)
• M77: 46,525,985 km (0.092 R)
• M78: 46,696,078 km (0.051 R)
• M79: 48,926,133 km (0.102 R)
• M80: 49,012,601 km (0.113 R)
• M81: 50,927,753 km (0.084 R)
• M82: 51,542,151 km (0.103 R)
• M83: 51,894,454 km (0.076 R)
• M84: 53,222,434 km (0.092 R)
• M85: 53,756,648 km (0.051 R)
• M86: 58,094,688 km (0.038 R)
• M87: 59,750,138 km (0.086 R)
• M88: 60,027,642 km (0.059 R)
• M89: 60,955,448 km (0.042 R)
• M90: 61,421,146 km (0.111 R)
• M91: 61,981,539 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 15,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit