🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.52 AU - 0.62 AU

Year: 188 Days

Day: 16.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.97 AU - 1.23 AU

Year: 504 Days

Day: 39.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,748,115 km

• M1: 207,941 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.11 AU - 1.57 AU

Year: 677 Days

Day: 40.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,748,115 km

• M1: 481,256 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.78 AU - 2.2 AU

Year: 1226 Days

Day: 28.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 13.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.61 AU - 7.25 AU

Year: 6304 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,748,115 km

• M1: 215,720 km (0.086 R)
• M2: 372,200 km (0.118 R)
• M3: 530,624 km (0.081 R)
• M4: 730,038 km (0.119 R)
• M5: 941,868 km (0.062 R)
• M6: 1,063,790 km (0.067 R)
• M7: 1,428,061 km (0.107 R)
• M8: 1,552,527 km (0.101 R)
• M9: 1,812,677 km (0.112 R)
• M10: 1,928,616 km (0.072 R)
• M11: 2,047,247 km (0.084 R)
• M12: 2,546,605 km (0.099 R)
• M13: 3,176,711 km (0.086 R)
• M14: 3,656,172 km (0.115 R)
• M15: 3,879,522 km (0.102 R)
• M16: 4,030,915 km (0.117 R)
• M17: 5,881,590 km (0.045 R)
• M18: 6,173,455 km (0.098 R)
• M19: 6,620,454 km (0.111 R)
• M20: 7,139,558 km (0.109 R)
• M21: 7,959,205 km (0.116 R)
• M22: 8,087,859 km (0.107 R)
• M23: 8,544,133 km (0.092 R)
• M24: 9,109,314 km (0.096 R)
• M25: 9,652,354 km (0.109 R)
• M26: 10,101,447 km (0.109 R)
• M27: 10,486,811 km (0.1 R)
• M28: 10,877,112 km (0.097 R)
• M29: 11,308,253 km (0.102 R)
• M30: 12,039,337 km (0.091 R)
• M31: 12,410,639 km (0.087 R)
• M32: 13,470,391 km (0.051 R)
• M33: 13,585,581 km (0.112 R)
• M34: 13,933,396 km (0.088 R)
• M35: 14,245,008 km (0.097 R)
• M36: 14,994,494 km (0.112 R)
• M37: 15,114,022 km (0.064 R)
• M38: 15,434,162 km (0.111 R)
• M39: 15,959,400 km (0.089 R)
• M40: 16,449,483 km (0.109 R)
• M41: 16,572,751 km (0.106 R)
• M42: 17,068,967 km (0.062 R)
• M43: 17,193,732 km (0.108 R)
• M44: 17,318,945 km (0.118 R)
• M45: 17,486,196 km (0.043 R)
• M46: 17,906,865 km (0.059 R)
• M47: 19,535,687 km (0.098 R)
• M48: 20,456,013 km (0.064 R)
• M49: 20,854,841 km (0.115 R)
• M50: 21,525,189 km (0.103 R)
• M51: 21,750,184 km (0.073 R)
• M52: 22,202,718 km (0.077 R)
• M53: 22,795,424 km (0.103 R)
• M54: 23,208,913 km (0.05 R)
• M55: 23,485,968 km (0.083 R)
• M56: 23,624,945 km (0.106 R)
• M57: 23,903,496 km (0.106 R)
• M58: 23,996,695 km (0.027 R)
• M59: 24,136,569 km (0.115 R)
• M60: 24,652,084 km (0.06 R)
• M61: 24,746,181 km (0.094 R)
• M62: 26,316,061 km (0.087 R)
• M63: 26,508,593 km (0.086 R)
• M64: 28,016,240 km (0.092 R)
• M65: 28,755,852 km (0.059 R)
• M66: 28,854,886 km (0.086 R)
• M67: 29,501,747 km (0.084 R)
• M68: 29,601,679 km (0.094 R)
• M69: 29,851,956 km (0.046 R)
• M70: 30,103,131 km (0.081 R)
• M71: 30,911,109 km (0.115 R)
• M72: 31,828,742 km (0.025 R)
• M73: 32,085,303 km (0.105 R)
• M74: 32,239,538 km (0.079 R)
• M75: 33,952,284 km (0.12 R)
• M76: 34,635,049 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.8

Radius: 8.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.55 AU - 6.79 AU

Year: 6691 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,748,115 km

• M1: 156,031 km (0.089 R)
• M2: 238,758 km (0.088 R)
• M3: 379,081 km (0.025 R)
• M4: 780,452 km (0.109 R)
• M5: 852,109 km (0.057 R)
• M6: 1,028,485 km (0.065 R)
• M7: 1,216,979 km (0.107 R)
• M8: 1,315,564 km (0.084 R)
• M9: 1,490,892 km (0.092 R)
• M10: 1,627,475 km (0.03 R)
• M11: 1,832,125 km (0.116 R)
• M12: 2,129,376 km (0.094 R)
• M13: 2,266,408 km (0.114 R)
• M14: 2,477,640 km (0.111 R)
• M15: 3,071,843 km (0.037 R)
• M16: 3,305,814 km (0.106 R)
• M17: 3,485,182 km (0.111 R)
• M18: 3,545,619 km (0.105 R)
• M19: 3,606,505 km (0.079 R)
• M20: 3,729,325 km (0.086 R)
• M21: 3,874,286 km (0.063 R)
• M22: 4,042,434 km (0.113 R)
• M23: 4,277,452 km (0.047 R)
• M24: 4,693,932 km (0.067 R)
• M25: 5,009,135 km (0.108 R)
• M26: 5,660,185 km (0.059 R)
• M27: 6,387,081 km (0.031 R)
• M28: 6,560,914 km (0.112 R)
• M29: 6,736,392 km (0.1 R)
• M30: 6,812,089 km (0.057 R)
• M31: 7,323,863 km (0.118 R)
• M32: 7,401,654 km (0.117 R)
• M33: 7,584,313 km (0.116 R)
• M34: 7,874,383 km (0.115 R)
• M35: 8,034,154 km (0.103 R)
• M36: 8,356,986 km (0.112 R)
• M37: 8,465,594 km (0.087 R)
• M38: 8,629,254 km (0.112 R)
• M39: 8,711,533 km (0.079 R)
• M40: 8,959,865 km (0.069 R)
• M41: 9,294,665 km (0.037 R)
• M42: 9,890,364 km (0.085 R)
• M43: 10,091,573 km (0.118 R)
• M44: 10,178,340 km (0.067 R)
• M45: 10,410,815 km (0.111 R)
• M46: 10,586,144 km (0.073 R)
• M47: 10,910,472 km (0.109 R)
• M48: 10,999,483 km (0.072 R)
• M49: 11,267,861 km (0.073 R)
• M50: 11,933,273 km (0.096 R)
• M51: 12,394,184 km (0.105 R)
• M52: 12,798,397 km (0.116 R)
• M53: 13,238,514 km (0.111 R)
• M54: 14,133,708 km (0.036 R)
• M55: 14,719,383 km (0.11 R)
• M56: 14,784,907 km (0.046 R)
• M57: 15,279,927 km (0.051 R)
• M58: 15,412,769 km (0.114 R)
• M59: 16,083,117 km (0.088 R)
• M60: 17,382,674 km (0.084 R)
• M61: 17,974,932 km (0.118 R)
• M62: 18,115,255 km (0.111 R)
• M63: 18,929,217 km (0.039 R)
• M64: 20,045,067 km (0.099 R)
• M65: 20,154,124 km (0.068 R)
• M66: 20,263,480 km (0.079 R)
• M67: 20,519,293 km (0.068 R)
• M68: 21,034,209 km (0.115 R)
• M69: 21,219,112 km (0.096 R)
• M70: 21,441,713 km (0.025 R)
• M71: 21,516,063 km (0.118 R)
• M72: 21,926,710 km (0.112 R)
• M73: 22,264,651 km (0.09 R)
• M74: 23,250,501 km (0.038 R)
• M75: 23,556,728 km (0.097 R)
• M76: 23,941,344 km (0.051 R)
• M77: 24,289,309 km (0.095 R)
• M78: 25,146,804 km (0.063 R)
• M79: 25,421,765 km (0.093 R)
• M80: 25,935,035 km (0.104 R)
• M81: 26,133,402 km (0.104 R)
• M82: 26,611,367 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 11.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.38 AU - 11.28 AU

Year: 12441 Days

Day: 10.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,748,115 km

• M1: 142,417 km (0.105 R)
• M2: 490,083 km (0.109 R)
• M3: 723,455 km (0.062 R)
• M4: 802,892 km (0.113 R)
• M5: 928,105 km (0.093 R)
• M6: 1,445,265 km (0.066 R)
• M7: 1,816,717 km (0.096 R)
• M8: 2,042,609 km (0.08 R)
• M9: 2,337,916 km (0.12 R)
• M10: 3,407,839 km (0.042 R)
• M11: 3,652,432 km (0.04 R)
• M12: 4,572,459 km (0.05 R)
• M13: 4,764,842 km (0.094 R)
• M14: 6,185,423 km (0.097 R)
• M15: 6,355,666 km (0.072 R)
• M16: 7,500,089 km (0.092 R)
• M17: 7,864,958 km (0.119 R)
• M18: 8,423,258 km (0.039 R)
• M19: 8,754,767 km (0.117 R)
• M20: 9,578,004 km (0.114 R)
• M21: 10,224,117 km (0.086 R)
• M22: 11,663,398 km (0.098 R)
• M23: 13,110,608 km (0.113 R)
• M24: 13,439,873 km (0.11 R)
• M25: 14,106,481 km (0.076 R)
• M26: 15,414,415 km (0.077 R)
• M27: 15,762,080 km (0.116 R)
• M28: 15,936,811 km (0.054 R)
• M29: 16,347,008 km (0.084 R)
• M30: 16,583,074 km (0.106 R)
• M31: 16,760,796 km (0.06 R)
• M32: 16,998,806 km (0.042 R)
• M33: 17,178,024 km (0.085 R)
• M34: 19,315,179 km (0.119 R)
• M35: 19,627,390 km (0.11 R)
• M36: 20,701,054 km (0.106 R)
• M37: 21,599,539 km (0.085 R)
• M38: 21,988,493 km (0.103 R)
• M39: 25,182,857 km (0.097 R)
• M40: 25,523,790 km (0.089 R)
• M41: 26,625,429 km (0.078 R)
• M42: 28,165,240 km (0.085 R)
• M43: 29,518,203 km (0.109 R)
• M44: 30,892,409 km (0.099 R)
• M45: 31,403,884 km (0.096 R)
• M46: 31,991,953 km (0.12 R)
• M47: 34,380,134 km (0.11 R)
• M48: 34,986,155 km (0.117 R)
• M49: 35,748,655 km (0.062 R)
• M50: 36,362,455 km (0.108 R)
• M51: 36,439,498 km (0.11 R)
• M52: 36,516,541 km (0.072 R)
• M53: 37,990,678 km (0.12 R)
• M54: 38,068,769 km (0.1 R)
• M55: 38,695,584 km (0.109 R)
• M56: 38,852,961 km (0.045 R)
• M57: 39,325,989 km (0.062 R)
• M58: 41,478,254 km (0.1 R)
• M59: 42,528,131 km (0.118 R)
• M60: 43,015,671 km (0.025 R)
• M61: 43,505,155 km (0.03 R)
• M62: 43,668,666 km (0.063 R)
• M63: 44,489,360 km (0.107 R)
• M64: 44,571,788 km (0.084 R)
• M65: 46,229,482 km (0.09 R)
• M66: 48,668,974 km (0.103 R)
• M67: 49,947,139 km (0.091 R)
• M68: 51,063,737 km (0.115 R)
• M69: 52,362,396 km (0.111 R)
• M70: 52,536,379 km (0.119 R)
• M71: 53,496,647 km (0.12 R)
• M72: 55,523,250 km (0.074 R)
• M73: 55,967,256 km (0.117 R)
• M74: 57,485,226 km (0.075 R)
• M75: 58,114,285 km (0.109 R)
• M76: 58,204,343 km (0.119 R)
• M77: 60,196,986 km (0.06 R)
• M78: 60,288,091 km (0.074 R)
• M79: 60,470,451 km (0.12 R)
• M80: 60,744,365 km (0.099 R)
• M81: 61,110,132 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.3

Radius: 5.5

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.98 AU - 13.34 AU

Year: 20841 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,748,115 km

• M1: 106,364 km (0.064 R)
• M2: 218,413 km (0.054 R)
• M3: 372,050 km (0.117 R)
• M4: 746,493 km (0.057 R)
• M5: 1,121,984 km (0.077 R)
• M6: 1,453,343 km (0.054 R)
• M7: 1,516,773 km (0.097 R)
• M8: 1,613,712 km (0.086 R)
• M9: 1,712,596 km (0.12 R)
• M10: 2,200,585 km (0.054 R)
• M11: 2,887,239 km (0.093 R)
• M12: 3,212,315 km (0.107 R)
• M13: 3,337,229 km (0.114 R)
• M14: 3,678,163 km (0.078 R)
• M15: 4,074,896 km (0.118 R)
• M16: 4,624,968 km (0.078 R)
• M17: 5,004,647 km (0.094 R)
• M18: 5,101,138 km (0.096 R)
• M19: 5,344,982 km (0.11 R)
• M20: 5,493,084 km (0.101 R)
• M21: 5,844,190 km (0.05 R)
• M22: 6,202,477 km (0.042 R)
• M23: 6,358,059 km (0.076 R)
• M24: 7,374,128 km (0.077 R)
• M25: 8,382,118 km (0.095 R)
• M26: 8,669,795 km (0.072 R)
• M27: 9,019,256 km (0.033 R)
• M28: 9,078,048 km (0.048 R)
• M29: 9,254,872 km (0.099 R)
• M30: 9,732,089 km (0.1 R)
• M31: 10,034,277 km (0.087 R)
• M32: 11,273,995 km (0.116 R)
• M33: 11,400,704 km (0.114 R)
• M34: 14,992,848 km (0.115 R)
• M35: 15,411,872 km (0.057 R)
• M36: 15,905,694 km (0.104 R)
• M37: 17,271,972 km (0.119 R)
• M38: 17,417,979 km (0.099 R)
• M39: 17,637,739 km (0.114 R)
• M40: 17,711,191 km (0.084 R)
• M41: 18,675,499 km (0.048 R)
• M42: 18,975,592 km (0.116 R)
• M43: 20,964,795 km (0.054 R)
• M44: 21,747,342 km (0.102 R)
• M45: 21,826,180 km (0.073 R)
• M46: 22,142,280 km (0.094 R)
• M47: 23,989,066 km (0.057 R)
• M48: 24,233,509 km (0.111 R)
• M49: 24,889,495 km (0.101 R)
• M50: 25,634,493 km (0.08 R)
• M51: 27,486,365 km (0.092 R)
• M52: 31,762,770 km (0.074 R)
• M53: 34,849,123 km (0.108 R)
• M54: 35,126,029 km (0.082 R)
• M55: 37,367,304 km (0.111 R)
• M56: 37,840,033 km (0.095 R)
• M57: 38,124,718 km (0.102 R)
• M58: 39,174,147 km (0.088 R)
• M59: 42,477,867 km (0.065 R)
• M60: 44,662,594 km (0.068 R)
• M61: 47,291,328 km (0.1 R)
• M62: 48,418,548 km (0.078 R)
• M63: 48,521,471 km (0.109 R)
• M64: 48,624,394 km (0.085 R)
• M65: 49,554,594 km (0.082 R)
• M66: 49,762,086 km (0.115 R)
• M67: 50,594,897 km (0.092 R)
• M68: 51,222,610 km (0.092 R)
• M69: 52,274,433 km (0.064 R)
• M70: 53,972,069 km (0.109 R)
• M71: 54,934,881 km (0.118 R)
• M72: 55,364,676 km (0.096 R)
• M73: 56,769,101 km (0.087 R)
• M74: 58,075,838 km (0.11 R)
• M75: 59,612,956 km (0.063 R)
• M76: 61,052,088 km (0.036 R)
• M77: 61,497,291 km (0.113 R)
• M78: 64,869,975 km (0.112 R)
• M79: 65,324,154 km (0.077 R)
• M80: 70,856,433 km (0.049 R)
• M81: 71,558,496 km (0.118 R)
• M82: 71,675,781 km (0.072 R)
• M83: 71,793,065 km (0.062 R)
• M84: 74,270,855 km (0.11 R)
• M85: 74,508,267 km (0.102 R)
• M86: 75,222,148 km (0.108 R)
• M87: 76,536,814 km (0.114 R)
• M88: 78,100,261 km (0.076 R)
• M89: 78,220,987 km (0.057 R)
• M90: 78,825,362 km (0.066 R)
• M91: 80,647,913 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit