🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 342 Days

Day: 43.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.06 AU - 1.06 AU

Year: 416 Days

Day: 12.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,026,626 km

• M1: 345,571 km (0.116 R)
• M2: 949,647 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.87 AU - 4.43 AU

Year: 2655 Days

Day: 12.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 8.1

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.81 AU - 9.55 AU

Year: 8909 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,026,626 km

• M1: 105,018 km (0.079 R)
• M2: 454,329 km (0.11 R)
• M3: 819,796 km (0.06 R)
• M4: 1,180,626 km (0.067 R)
• M5: 1,262,606 km (0.111 R)
• M6: 1,325,437 km (0.115 R)
• M7: 1,986,361 km (0.105 R)
• M8: 2,210,009 km (0.091 R)
• M9: 2,363,646 km (0.049 R)
• M10: 2,494,395 km (0.069 R)
• M11: 3,212,764 km (0.116 R)
• M12: 3,328,702 km (0.047 R)
• M13: 3,446,137 km (0.094 R)
• M14: 3,505,228 km (0.055 R)
• M15: 4,465,945 km (0.039 R)
• M16: 4,595,647 km (0.078 R)
• M17: 4,792,517 km (0.075 R)
• M18: 5,228,446 km (0.084 R)
• M19: 5,712,245 km (0.106 R)
• M20: 5,782,556 km (0.095 R)
• M21: 5,888,621 km (0.116 R)
• M22: 5,995,135 km (0.041 R)
• M23: 6,983,528 km (0.091 R)
• M24: 7,248,017 km (0.106 R)
• M25: 7,670,182 km (0.114 R)
• M26: 7,864,809 km (0.09 R)
• M27: 8,061,081 km (0.072 R)
• M28: 8,298,643 km (0.112 R)
• M29: 8,943,559 km (0.085 R)
• M30: 10,281,263 km (0.106 R)
• M31: 10,452,852 km (0.085 R)
• M32: 11,457,701 km (0.09 R)
• M33: 11,994,159 km (0.082 R)
• M34: 12,129,695 km (0.084 R)
• M35: 12,356,485 km (0.104 R)
• M36: 12,584,622 km (0.084 R)
• M37: 13,324,383 km (0.099 R)
• M38: 13,699,425 km (0.094 R)
• M39: 14,893,964 km (0.053 R)
• M40: 14,991,053 km (0.086 R)
• M41: 15,136,911 km (0.058 R)
• M42: 16,521,290 km (0.066 R)
• M43: 17,228,588 km (0.054 R)
• M44: 17,381,477 km (0.09 R)
• M45: 17,894,149 km (0.119 R)
• M46: 18,256,176 km (0.066 R)
• M47: 18,307,937 km (0.12 R)
• M48: 18,829,734 km (0.106 R)
• M49: 19,462,085 km (0.076 R)
• M50: 19,515,192 km (0.105 R)
• M51: 20,477,705 km (0.065 R)
• M52: 20,639,719 km (0.068 R)
• M53: 20,964,795 km (0.089 R)
• M54: 22,448,956 km (0.036 R)
• M55: 22,615,907 km (0.079 R)
• M56: 22,839,257 km (0.098 R)
• M57: 23,287,901 km (0.117 R)
• M58: 23,569,893 km (0.12 R)
• M59: 24,651,784 km (0.07 R)
• M60: 25,285,331 km (0.03 R)
• M61: 28,593,539 km (0.118 R)
• M62: 29,380,872 km (0.08 R)
• M63: 29,685,453 km (0.117 R)
• M64: 30,544,145 km (0.106 R)
• M65: 31,597,763 km (0.095 R)
• M66: 31,784,910 km (0.035 R)
• M67: 32,600,368 km (0.099 R)
• M68: 34,829,526 km (0.042 R)
• M69: 35,734,892 km (0.092 R)
• M70: 35,864,893 km (0.063 R)
• M71: 36,386,241 km (0.112 R)
• M72: 37,238,949 km (0.047 R)
• M73: 37,634,785 km (0.105 R)
• M74: 37,965,696 km (0.041 R)
• M75: 38,364,075 km (0.065 R)
• M76: 38,430,496 km (0.088 R)
• M77: 39,903,886 km (0.041 R)
• M78: 39,971,205 km (0.106 R)
• M79: 40,986,825 km (0.072 R)
• M80: 41,737,058 km (0.059 R)
• M81: 43,250,988 km (0.119 R)
• M82: 43,597,607 km (0.107 R)
• M83: 44,433,111 km (0.111 R)
• M84: 44,572,985 km (0.118 R)
• M85: 45,344,311 km (0.103 R)
• M86: 45,696,465 km (0.053 R)
• M87: 46,474,224 km (0.103 R)
• M88: 46,829,220 km (0.096 R)
• M89: 47,042,696 km (0.114 R)
• M90: 47,470,396 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 8.2

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.54 AU - 11.32 AU

Year: 11027 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,026,626 km

• M1: 106,813 km (0.095 R)
• M2: 278,252 km (0.056 R)
• M3: 368,759 km (0.068 R)
• M4: 486,492 km (0.101 R)
• M5: 635,043 km (0.113 R)
• M6: 780,003 km (0.115 R)
• M7: 1,585,139 km (0.089 R)
• M8: 2,347,939 km (0.045 R)
• M9: 2,722,532 km (0.112 R)
• M10: 3,147,090 km (0.051 R)
• M11: 3,209,473 km (0.086 R)
• M12: 3,690,280 km (0.103 R)
• M13: 3,955,966 km (0.106 R)
• M14: 4,436,026 km (0.12 R)
• M15: 4,506,037 km (0.056 R)
• M16: 5,043,543 km (0.095 R)
• M17: 5,338,550 km (0.093 R)
• M18: 5,488,147 km (0.114 R)
• M19: 5,563,395 km (0.064 R)
• M20: 6,100,452 km (0.112 R)
• M21: 6,494,044 km (0.042 R)
• M22: 7,514,151 km (0.089 R)
• M23: 7,682,000 km (0.112 R)
• M24: 7,766,373 km (0.083 R)
• M25: 7,893,382 km (0.032 R)
• M26: 8,322,279 km (0.094 R)
• M27: 9,157,933 km (0.089 R)
• M28: 9,744,955 km (0.107 R)
• M29: 9,836,359 km (0.07 R)
• M30: 10,437,443 km (0.068 R)
• M31: 11,481,487 km (0.072 R)
• M32: 11,674,917 km (0.116 R)
• M33: 12,658,224 km (0.036 R)
• M34: 13,109,261 km (0.049 R)
• M35: 13,362,231 km (0.103 R)
• M36: 13,667,710 km (0.111 R)
• M37: 13,770,185 km (0.072 R)
• M38: 13,872,809 km (0.054 R)
• M39: 14,650,718 km (0.11 R)
• M40: 15,870,838 km (0.11 R)
• M41: 16,032,404 km (0.1 R)
• M42: 16,357,031 km (0.109 R)
• M43: 17,510,730 km (0.051 R)
• M44: 17,733,481 km (0.118 R)
• M45: 18,350,722 km (0.089 R)
• M46: 19,089,287 km (0.102 R)
• M47: 19,203,879 km (0.086 R)
• M48: 19,261,175 km (0.093 R)
• M49: 19,721,936 km (0.058 R)
• M50: 20,419,810 km (0.1 R)
• M51: 20,654,230 km (0.082 R)
• M52: 21,303,485 km (0.091 R)
• M53: 22,440,728 km (0.047 R)
• M54: 23,169,269 km (0.09 R)
• M55: 23,720,538 km (0.11 R)
• M56: 25,149,347 km (0.032 R)
• M57: 27,634,915 km (0.086 R)
• M58: 28,284,769 km (0.118 R)
• M59: 29,334,946 km (0.101 R)
• M60: 29,401,068 km (0.069 R)
• M61: 29,467,190 km (0.094 R)
• M62: 29,533,312 km (0.038 R)
• M63: 29,732,128 km (0.101 R)
• M64: 30,331,118 km (0.115 R)
• M65: 31,270,742 km (0.112 R)
• M66: 33,247,678 km (0.076 R)
• M67: 33,316,493 km (0.041 R)
• M68: 33,523,387 km (0.105 R)
• M69: 34,425,163 km (0.106 R)
• M70: 35,054,072 km (0.086 R)
• M71: 37,535,751 km (0.119 R)
• M72: 37,966,892 km (0.067 R)
• M73: 38,110,955 km (0.095 R)
• M74: 38,544,191 km (0.07 R)
• M75: 39,051,776 km (0.111 R)
• M76: 40,735,051 km (0.11 R)
• M77: 40,808,654 km (0.033 R)
• M78: 42,143,216 km (0.051 R)
• M79: 42,292,515 km (0.108 R)
• M80: 42,965,855 km (0.106 R)
• M81: 43,492,140 km (0.12 R)
• M82: 43,793,879 km (0.071 R)
• M83: 44,626,990 km (0.11 R)
• M84: 45,465,336 km (0.115 R)
• M85: 46,308,918 km (0.102 R)
• M86: 46,462,855 km (0.085 R)
• M87: 46,617,090 km (0.064 R)
• M88: 47,080,395 km (0.119 R)
• M89: 47,622,837 km (0.074 R)
• M90: 47,933,851 km (0.111 R)
• M91: 48,089,582 km (0.107 R)
• M92: 51,398,388 km (0.111 R)
• M93: 52,036,871 km (0.101 R)
• M94: 52,517,529 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 6.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.38 AU - 18.92 AU

Year: 27045 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,026,626 km

• M1: 692,339 km (0.073 R)
• M2: 792,869 km (0.086 R)
• M3: 862,581 km (0.092 R)
• M4: 1,065,286 km (0.095 R)
• M5: 1,407,866 km (0.114 R)
• M6: 1,829,133 km (0.054 R)
• M7: 2,017,776 km (0.112 R)
• M8: 2,188,018 km (0.103 R)
• M9: 3,390,337 km (0.101 R)
• M10: 3,476,804 km (0.079 R)
• M11: 3,534,698 km (0.119 R)
• M12: 3,681,155 km (0.116 R)
• M13: 3,799,786 km (0.107 R)
• M14: 4,601,331 km (0.105 R)
• M15: 5,486,951 km (0.063 R)
• M16: 5,897,298 km (0.104 R)
• M17: 7,335,083 km (0.117 R)
• M18: 7,597,477 km (0.113 R)
• M19: 8,914,836 km (0.108 R)
• M20: 9,477,624 km (0.056 R)
• M21: 10,934,258 km (0.089 R)
• M22: 11,753,755 km (0.108 R)
• M23: 12,237,255 km (0.056 R)
• M24: 12,370,248 km (0.12 R)
• M25: 15,319,420 km (0.097 R)
• M26: 15,654,669 km (0.099 R)
• M27: 16,381,116 km (0.12 R)
• M28: 18,270,089 km (0.037 R)
• M29: 18,727,409 km (0.059 R)
• M30: 18,931,910 km (0.057 R)
• M31: 19,085,846 km (0.086 R)
• M32: 19,965,481 km (0.115 R)
• M33: 21,017,454 km (0.081 R)
• M34: 21,496,616 km (0.1 R)
• M35: 21,603,578 km (0.03 R)
• M36: 21,925,513 km (0.072 R)
• M37: 21,979,368 km (0.064 R)
• M38: 23,229,408 km (0.118 R)
• M39: 24,056,983 km (0.084 R)
• M40: 25,627,462 km (0.091 R)
• M41: 27,753,098 km (0.107 R)
• M42: 28,161,500 km (0.062 R)
• M43: 28,807,464 km (0.047 R)
• M44: 29,102,620 km (0.091 R)
• M45: 29,339,583 km (0.106 R)
• M46: 32,661,105 km (0.109 R)
• M47: 32,845,708 km (0.062 R)
• M48: 32,907,343 km (0.1 R)
• M49: 33,154,030 km (0.109 R)
• M50: 33,339,531 km (0.101 R)
• M51: 34,397,338 km (0.063 R)
• M52: 34,522,401 km (0.119 R)
• M53: 34,961,621 km (0.068 R)
• M54: 36,545,413 km (0.092 R)
• M55: 37,700,159 km (0.036 R)
• M56: 38,217,319 km (0.087 R)
• M57: 39,258,520 km (0.119 R)
• M58: 40,111,228 km (0.066 R)
• M59: 40,243,024 km (0.063 R)
• M60: 43,515,328 km (0.058 R)
• M61: 45,629,295 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.46 AU - 22.24 AU

Year: 31165 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,026,626 km

• M1: 248,332 km (0.087 R)
• M2: 293,511 km (0.097 R)
• M3: 467,344 km (0.083 R)
• M4: 586,723 km (0.084 R)
• M5: 738,714 km (0.073 R)
• M6: 784,491 km (0.111 R)
• M7: 1,132,157 km (0.033 R)
• M8: 1,322,445 km (0.091 R)
• M9: 1,493,735 km (0.114 R)
• M10: 2,017,327 km (0.074 R)
• M11: 2,315,925 km (0.04 R)
• M12: 2,954,109 km (0.073 R)
• M13: 3,369,692 km (0.104 R)
• M14: 3,447,184 km (0.094 R)
• M15: 4,212,975 km (0.087 R)
• M16: 4,766,188 km (0.072 R)
• M17: 4,853,254 km (0.082 R)
• M18: 5,296,961 km (0.056 R)
• M19: 6,558,520 km (0.097 R)
• M20: 6,655,609 km (0.092 R)
• M21: 6,752,997 km (0.092 R)
• M22: 7,048,304 km (0.107 R)
• M23: 7,856,431 km (0.098 R)
• M24: 8,428,942 km (0.095 R)
• M25: 9,285,390 km (0.031 R)
• M26: 9,668,660 km (0.119 R)
• M27: 10,964,477 km (0.088 R)
• M28: 11,022,072 km (0.105 R)
• M29: 11,603,260 km (0.084 R)
• M30: 11,838,427 km (0.084 R)
• M31: 13,282,945 km (0.118 R)
• M32: 13,467,399 km (0.085 R)
• M33: 14,528,496 km (0.057 R)
• M34: 14,718,486 km (0.069 R)
• M35: 15,101,157 km (0.117 R)
• M36: 15,551,596 km (0.103 R)
• M37: 15,745,924 km (0.093 R)
• M38: 16,202,646 km (0.093 R)
• M39: 16,929,243 km (0.036 R)
• M40: 17,262,996 km (0.09 R)
• M41: 17,464,205 km (0.087 R)
• M42: 18,619,549 km (0.07 R)
• M43: 19,033,187 km (0.062 R)
• M44: 19,171,715 km (0.077 R)
• M45: 20,221,593 km (0.061 R)
• M46: 20,292,203 km (0.079 R)
• M47: 24,829,806 km (0.119 R)
• M48: 25,513,468 km (0.055 R)
• M49: 27,601,555 km (0.116 R)
• M50: 27,915,561 km (0.061 R)
• M51: 27,994,250 km (0.112 R)
• M52: 28,388,889 km (0.099 R)
• M53: 29,023,932 km (0.08 R)
• M54: 30,227,297 km (0.112 R)
• M55: 31,610,628 km (0.103 R)
• M56: 31,856,867 km (0.117 R)
• M57: 32,434,015 km (0.052 R)
• M58: 33,181,107 km (0.037 R)
• M59: 34,438,627 km (0.052 R)
• M60: 40,154,462 km (0.117 R)
• M61: 42,304,483 km (0.035 R)
• M62: 43,484,660 km (0.095 R)
• M63: 44,124,640 km (0.119 R)
• M64: 44,859,764 km (0.07 R)
• M65: 45,044,218 km (0.117 R)
• M66: 47,089,520 km (0.062 R)
• M67: 47,370,764 km (0.054 R)
• M68: 47,558,509 km (0.039 R)
• M69: 49,259,886 km (0.118 R)
• M70: 50,501,100 km (0.106 R)
• M71: 50,884,968 km (0.088 R)
• M72: 52,042,706 km (0.111 R)
• M73: 52,333,524 km (0.067 R)
• M74: 52,527,702 km (0.093 R)
• M75: 54,089,504 km (0.11 R)
• M76: 54,777,504 km (0.118 R)
• M77: 55,073,259 km (0.067 R)
• M78: 55,270,729 km (0.105 R)
• M79: 55,864,632 km (0.085 R)
• M80: 57,058,722 km (0.086 R)
• M81: 57,258,585 km (0.12 R)
• M82: 57,759,139 km (0.075 R)
• M83: 60,080,450 km (0.098 R)
• M84: 60,792,984 km (0.079 R)
• M85: 60,895,010 km (0.115 R)
• M86: 63,774,619 km (0.046 R)
• M87: 64,085,783 km (0.039 R)
• M88: 67,541,643 km (0.038 R)
• M89: 67,647,260 km (0.085 R)
• M90: 67,858,791 km (0.113 R)
• M91: 70,413,773 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit