🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.92 AU - 1.42 AU

Year: 565 Days

Day: 43.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,931,543 km

• M1: 303,534 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.23 AU - 1.97 AU

Year: 903 Days

Day: 42.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.19 AU - 2.33 AU

Year: 1516 Days

Day: 47.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.32 AU - 2.42 AU

Year: 1628 Days

Day: 35 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,931,543 km

• M1: 78,688 km (0.109 R)
• M2: 769,083 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 13.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.08 AU - 8.93 AU

Year: 9165 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,931,543 km

• M1: 194,926 km (0.061 R)
• M2: 376,089 km (0.069 R)
• M3: 597,793 km (0.11 R)
• M4: 782,098 km (0.1 R)
• M5: 867,518 km (0.091 R)
• M6: 1,018,014 km (0.042 R)
• M7: 1,261,260 km (0.099 R)
• M8: 1,399,039 km (0.07 R)
• M9: 1,597,256 km (0.059 R)
• M10: 1,785,899 km (0.09 R)
• M11: 2,123,841 km (0.12 R)
• M12: 2,290,194 km (0.035 R)
• M13: 2,591,933 km (0.059 R)
• M14: 2,770,253 km (0.11 R)
• M15: 3,022,176 km (0.089 R)
• M16: 3,647,944 km (0.029 R)
• M17: 3,873,837 km (0.12 R)
• M18: 4,001,444 km (0.084 R)
• M19: 4,961,563 km (0.072 R)
• M20: 5,184,464 km (0.089 R)
• M21: 5,297,111 km (0.059 R)
• M22: 5,410,656 km (0.116 R)
• M23: 5,524,949 km (0.078 R)
• M24: 5,961,026 km (0.11 R)
• M25: 6,079,358 km (0.113 R)
• M26: 6,198,289 km (0.107 R)
• M27: 6,499,279 km (0.108 R)
• M28: 6,928,625 km (0.084 R)
• M29: 7,558,133 km (0.036 R)
• M30: 7,847,456 km (0.11 R)
• M31: 7,977,306 km (0.091 R)
• M32: 8,570,163 km (0.082 R)
• M33: 9,903,229 km (0.037 R)
• M34: 10,863,797 km (0.099 R)
• M35: 12,115,483 km (0.08 R)
• M36: 12,454,472 km (0.117 R)
• M37: 13,335,005 km (0.108 R)
• M38: 13,724,109 km (0.044 R)
• M39: 13,880,738 km (0.087 R)
• M40: 14,156,447 km (0.047 R)
• M41: 14,354,514 km (0.099 R)
• M42: 15,889,388 km (0.042 R)
• M43: 16,054,095 km (0.073 R)
• M44: 17,053,559 km (0.083 R)
• M45: 17,987,648 km (0.053 R)
• M46: 18,116,302 km (0.117 R)
• M47: 18,245,256 km (0.09 R)
• M48: 19,772,201 km (0.115 R)
• M49: 19,949,325 km (0.109 R)
• M50: 20,528,717 km (0.107 R)
• M51: 21,658,481 km (0.085 R)
• M52: 21,978,321 km (0.114 R)
• M53: 22,345,883 km (0.118 R)
• M54: 22,901,040 km (0.096 R)
• M55: 23,320,513 km (0.12 R)
• M56: 24,736,756 km (0.093 R)
• M57: 25,215,020 km (0.078 R)
• M58: 25,311,062 km (0.105 R)
• M59: 25,841,237 km (0.119 R)
• M60: 25,938,176 km (0.11 R)
• M61: 27,109,378 km (0.116 R)
• M62: 28,547,462 km (0.114 R)
• M63: 28,848,154 km (0.114 R)
• M64: 29,301,137 km (0.043 R)
• M65: 29,857,940 km (0.076 R)
• M66: 30,520,509 km (0.092 R)
• M67: 30,673,996 km (0.063 R)
• M68: 31,033,480 km (0.048 R)
• M69: 31,860,158 km (0.1 R)
• M70: 32,851,244 km (0.038 R)
• M71: 33,905,460 km (0.102 R)
• M72: 34,650,008 km (0.036 R)
• M73: 35,453,798 km (0.107 R)
• M74: 35,723,074 km (0.079 R)
• M75: 35,992,948 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.7

Radius: 10.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.56 AU - 8.6 AU

Year: 9312 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,931,543 km

• M1: 145,110 km (0.063 R)
• M2: 412,292 km (0.089 R)
• M3: 681,717 km (0.092 R)
• M4: 1,022,202 km (0.117 R)
• M5: 1,147,116 km (0.118 R)
• M6: 1,239,718 km (0.096 R)
• M7: 1,740,721 km (0.077 R)
• M8: 2,253,393 km (0.106 R)
• M9: 2,347,191 km (0.11 R)
• M10: 2,711,013 km (0.047 R)
• M11: 2,861,658 km (0.11 R)
• M12: 3,014,995 km (0.054 R)
• M13: 3,794,550 km (0.103 R)
• M14: 4,020,293 km (0.067 R)
• M15: 4,905,763 km (0.041 R)
• M16: 5,028,433 km (0.059 R)
• M17: 5,307,882 km (0.118 R)
• M18: 5,497,123 km (0.097 R)
• M19: 5,785,099 km (0.12 R)
• M20: 5,914,801 km (0.104 R)
• M21: 6,110,923 km (0.094 R)
• M22: 6,376,011 km (0.042 R)
• M23: 7,263,276 km (0.087 R)
• M24: 9,227,047 km (0.045 R)
• M25: 9,378,739 km (0.081 R)
• M26: 10,149,468 km (0.092 R)
• M27: 10,542,611 km (0.092 R)
• M28: 11,181,842 km (0.098 R)
• M29: 11,424,939 km (0.097 R)
• M30: 11,916,069 km (0.098 R)
• M31: 12,456,117 km (0.03 R)
• M32: 12,581,779 km (0.118 R)
• M33: 12,665,853 km (0.113 R)
• M34: 12,876,936 km (0.066 R)
• M35: 13,345,177 km (0.117 R)
• M36: 13,602,934 km (0.069 R)
• M37: 13,732,486 km (0.095 R)
• M38: 14,210,900 km (0.114 R)
• M39: 14,342,397 km (0.062 R)
• M40: 14,606,437 km (0.055 R)
• M41: 14,783,411 km (0.091 R)
• M42: 14,872,123 km (0.096 R)
• M43: 16,545,824 km (0.107 R)
• M44: 16,684,052 km (0.059 R)
• M45: 17,615,897 km (0.059 R)
• M46: 18,040,755 km (0.047 R)
• M47: 18,183,172 km (0.052 R)
• M48: 18,660,390 km (0.092 R)
• M49: 20,412,629 km (0.084 R)
• M50: 20,709,731 km (0.106 R)
• M51: 21,058,144 km (0.086 R)
• M52: 22,369,370 km (0.089 R)
• M53: 22,932,007 km (0.089 R)
• M54: 23,137,854 km (0.036 R)
• M55: 23,706,924 km (0.054 R)
• M56: 24,175,913 km (0.11 R)
• M57: 24,911,486 km (0.086 R)
• M58: 25,814,758 km (0.081 R)
• M59: 26,189,800 km (0.089 R)
• M60: 26,512,632 km (0.119 R)
• M61: 26,674,497 km (0.083 R)
• M62: 27,108,032 km (0.111 R)
• M63: 27,434,604 km (0.076 R)
• M64: 27,543,810 km (0.065 R)
• M65: 28,588,003 km (0.103 R)
• M66: 29,925,558 km (0.117 R)
• M67: 30,488,944 km (0.044 R)
• M68: 31,454,598 km (0.049 R)
• M69: 32,545,765 km (0.101 R)
• M70: 34,117,590 km (0.113 R)
• M71: 35,357,158 km (0.094 R)
• M72: 35,475,938 km (0.077 R)
• M73: 35,594,869 km (0.109 R)
• M74: 36,131,925 km (0.118 R)
• M75: 36,311,442 km (0.115 R)
• M76: 36,551,397 km (0.062 R)
• M77: 36,851,939 km (0.109 R)
• M78: 37,032,803 km (0.101 R)
• M79: 38,123,521 km (0.03 R)
• M80: 38,611,809 km (0.091 R)
• M81: 39,163,376 km (0.099 R)
• M82: 39,903,138 km (0.102 R)
• M83: 41,271,061 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686

Radius: 6.3

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.54 AU - 15.36 AU

Year: 19602 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,931,543 km

• M1: 122,221 km (0.094 R)
• M2: 340,036 km (0.087 R)
• M3: 392,994 km (0.071 R)
• M4: 468,241 km (0.108 R)
• M5: 507,885 km (0.065 R)
• M6: 968,048 km (0.06 R)
• M7: 1,321,847 km (0.114 R)
• M8: 1,588,879 km (0.079 R)
• M9: 1,712,896 km (0.111 R)
• M10: 2,310,240 km (0.053 R)
• M11: 3,119,864 km (0.093 R)
• M12: 3,841,673 km (0.115 R)
• M13: 4,093,447 km (0.081 R)
• M14: 4,178,568 km (0.06 R)
• M15: 4,393,989 km (0.072 R)
• M16: 4,790,872 km (0.076 R)
• M17: 5,665,870 km (0.093 R)
• M18: 6,840,063 km (0.065 R)
• M19: 7,247,718 km (0.067 R)
• M20: 8,626,412 km (0.075 R)
• M21: 8,681,015 km (0.085 R)
• M22: 10,141,090 km (0.116 R)
• M23: 10,314,324 km (0.103 R)
• M24: 10,372,368 km (0.063 R)
• M25: 10,722,577 km (0.065 R)
• M26: 10,899,252 km (0.045 R)
• M27: 11,918,014 km (0.084 R)
• M28: 13,407,260 km (0.102 R)
• M29: 13,597,549 km (0.096 R)
• M30: 15,085,599 km (0.111 R)
• M31: 15,815,487 km (0.078 R)
• M32: 16,083,716 km (0.104 R)
• M33: 16,151,035 km (0.075 R)
• M34: 16,421,059 km (0.092 R)
• M35: 19,203,430 km (0.059 R)
• M36: 21,162,115 km (0.119 R)
• M37: 21,383,669 km (0.059 R)
• M38: 21,680,322 km (0.088 R)
• M39: 21,903,671 km (0.062 R)
• M40: 21,978,171 km (0.114 R)
• M41: 22,427,713 km (0.111 R)
• M42: 24,024,670 km (0.111 R)
• M43: 24,875,583 km (0.112 R)
• M44: 26,210,145 km (0.084 R)
• M45: 26,289,432 km (0.095 R)
• M46: 26,368,719 km (0.101 R)
• M47: 26,926,121 km (0.1 R)
• M48: 27,729,162 km (0.111 R)
• M49: 29,112,194 km (0.05 R)
• M50: 29,605,718 km (0.097 R)
• M51: 30,267,988 km (0.108 R)
• M52: 30,434,340 km (0.111 R)
• M53: 31,944,980 km (0.095 R)
• M54: 32,029,503 km (0.071 R)
• M55: 32,965,536 km (0.062 R)
• M56: 33,996,715 km (0.085 R)
• M57: 34,429,651 km (0.12 R)
• M58: 34,690,101 km (0.113 R)
• M59: 36,002,822 km (0.114 R)
• M60: 36,355,574 km (0.112 R)
• M61: 38,046,778 km (0.04 R)
• M62: 38,676,435 km (0.119 R)
• M63: 39,218,727 km (0.087 R)
• M64: 39,490,846 km (0.074 R)
• M65: 41,228,874 km (0.103 R)
• M66: 41,690,383 km (0.102 R)
• M67: 41,968,037 km (0.118 R)
• M68: 42,711,688 km (0.104 R)
• M69: 43,178,583 km (0.094 R)
• M70: 43,365,880 km (0.041 R)
• M71: 44,306,252 km (0.118 R)
• M72: 46,878,438 km (0.042 R)
• M73: 49,107,595 km (0.061 R)
• M74: 49,303,120 km (0.114 R)
• M75: 50,876,141 km (0.06 R)
• M76: 51,371,011 km (0.087 R)
• M77: 54,172,082 km (0.097 R)
• M78: 54,475,167 km (0.026 R)
• M79: 55,387,564 km (0.109 R)
• M80: 55,489,291 km (0.088 R)
• M81: 55,896,796 km (0.093 R)
• M82: 60,234,386 km (0.104 R)
• M83: 60,338,955 km (0.106 R)
• M84: 62,020,584 km (0.077 R)
• M85: 62,867,159 km (0.06 R)
• M86: 64,144,126 km (0.115 R)
• M87: 64,678,789 km (0.097 R)
• M88: 68,135,248 km (0.098 R)
• M89: 68,899,244 km (0.047 R)
• M90: 69,446,772 km (0.117 R)
• M91: 71,872,951 km (0.119 R)
• M92: 73,654,661 km (0.09 R)
• M93: 74,326,655 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.9

Radius: 3.1

Gravity: 49.83 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.46 AU - 16.42 AU

Year: 21986 Days

Day: 23.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,931,543 km

• M1: 212,130 km (0.12 R)
• M2: 241,900 km (0.103 R)
• M3: 322,683 km (0.078 R)
• M4: 771,027 km (0.103 R)
• M5: 1,068,877 km (0.11 R)
• M6: 1,257,520 km (0.105 R)
• M7: 1,427,463 km (0.095 R)
• M8: 1,456,485 km (0.079 R)
• M9: 3,408,288 km (0.103 R)
• M10: 3,565,067 km (0.104 R)
• M11: 5,666,618 km (0.112 R)
• M12: 8,333,349 km (0.06 R)
• M13: 8,438,666 km (0.04 R)
• M14: 8,917,529 km (0.111 R)
• M15: 9,187,404 km (0.089 R)
• M16: 9,405,218 km (0.117 R)
• M17: 9,624,828 km (0.061 R)
• M18: 9,845,933 km (0.109 R)
• M19: 9,901,584 km (0.092 R)
• M20: 10,633,417 km (0.111 R)
• M21: 10,690,413 km (0.115 R)
• M22: 11,266,066 km (0.03 R)
• M23: 11,616,275 km (0.082 R)
• M24: 12,507,429 km (0.066 R)
• M25: 13,235,971 km (0.114 R)
• M26: 13,297,306 km (0.029 R)
• M27: 13,358,791 km (0.091 R)
• M28: 14,228,702 km (0.052 R)
• M29: 15,116,715 km (0.076 R)
• M30: 17,012,419 km (0.102 R)
• M31: 17,079,140 km (0.095 R)
• M32: 17,615,897 km (0.101 R)
• M33: 17,886,221 km (0.083 R)
• M34: 18,089,973 km (0.049 R)
• M35: 18,158,040 km (0.045 R)
• M36: 20,239,545 km (0.081 R)
• M37: 25,000,347 km (0.093 R)
• M38: 25,915,438 km (0.117 R)
• M39: 26,222,861 km (0.073 R)
• M40: 27,699,691 km (0.07 R)
• M41: 28,646,197 km (0.117 R)
• M42: 28,884,506 km (0.086 R)
• M43: 29,763,843 km (0.115 R)
• M44: 30,166,411 km (0.102 R)
• M45: 32,288,756 km (0.119 R)
• M46: 32,868,447 km (0.098 R)
• M47: 34,458,822 km (0.081 R)
• M48: 34,627,569 km (0.113 R)
• M49: 34,712,241 km (0.085 R)
• M50: 35,561,359 km (0.11 R)
• M51: 37,366,556 km (0.111 R)
• M52: 37,800,839 km (0.069 R)
• M53: 37,974,971 km (0.101 R)
• M54: 39,642,688 km (0.073 R)
• M55: 41,154,973 km (0.107 R)
• M56: 42,324,080 km (0.07 R)
• M57: 43,504,108 km (0.109 R)
• M58: 43,869,426 km (0.085 R)
• M59: 44,327,345 km (0.085 R)
• M60: 45,710,826 km (0.089 R)
• M61: 46,641,026 km (0.03 R)
• M62: 47,202,167 km (0.063 R)
• M63: 47,483,561 km (0.096 R)
• M64: 48,709,366 km (0.078 R)
• M65: 51,577,456 km (0.114 R)
• M66: 51,867,227 km (0.086 R)
• M67: 52,739,981 km (0.106 R)
• M68: 53,324,460 km (0.07 R)
• M69: 53,617,522 km (0.101 R)
• M70: 54,696,572 km (0.025 R)
• M71: 54,795,007 km (0.045 R)
• M72: 54,893,592 km (0.101 R)
• M73: 56,080,352 km (0.117 R)
• M74: 57,275,490 km (0.05 R)
• M75: 60,911,017 km (0.093 R)
• M76: 62,447,686 km (0.072 R)
• M77: 64,620,446 km (0.076 R)
• M78: 65,141,495 km (0.066 R)
• M79: 65,873,178 km (0.115 R)
• M80: 65,977,897 km (0.085 R)
• M81: 69,358,958 km (0.092 R)
• M82: 70,963,246 km (0.105 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: 348 - 13,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit