🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 129 Days

Day: 23.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.73 AU - 0.83 AU

Year: 244 Days

Day: 22.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.01 AU - 3.09 AU

Year: 1445 Days

Day: 17.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.97 AU - 3.85 AU

Year: 2234 Days

Day: 19.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.02 AU - 4.12 AU

Year: 2913 Days

Day: 40.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 69.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,872,259 km

• M1: 1,915,152 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 12.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.93 AU - 7.47 AU

Year: 5477 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,872,259 km

• M1: 181,462 km (0.044 R)
• M2: 423,960 km (0.06 R)
• M3: 1,076,805 km (0.107 R)
• M4: 1,365,230 km (0.11 R)
• M5: 1,467,106 km (0.038 R)
• M6: 1,725,462 km (0.104 R)
• M7: 1,820,307 km (0.055 R)
• M8: 2,065,199 km (0.119 R)
• M9: 2,183,231 km (0.071 R)
• M10: 2,391,023 km (0.091 R)
• M11: 2,569,343 km (0.114 R)
• M12: 2,770,553 km (0.104 R)
• M13: 3,247,471 km (0.095 R)
• M14: 3,708,980 km (0.092 R)
• M15: 4,106,162 km (0.102 R)
• M16: 4,234,368 km (0.059 R)
• M17: 4,716,222 km (0.118 R)
• M18: 4,805,832 km (0.119 R)
• M19: 5,054,912 km (0.112 R)
• M20: 5,331,668 km (0.091 R)
• M21: 5,684,569 km (0.117 R)
• M22: 5,875,905 km (0.118 R)
• M23: 6,637,658 km (0.071 R)
• M24: 7,378,317 km (0.054 R)
• M25: 8,388,551 km (0.118 R)
• M26: 8,579,438 km (0.099 R)
• M27: 8,799,197 km (0.088 R)
• M28: 9,160,626 km (0.102 R)
• M29: 9,272,674 km (0.077 R)
• M30: 9,697,383 km (0.077 R)
• M31: 9,811,676 km (0.072 R)
• M32: 9,984,012 km (0.11 R)
• M33: 10,390,171 km (0.106 R)
• M34: 10,565,798 km (0.116 R)
• M35: 10,860,955 km (0.056 R)
• M36: 11,098,965 km (0.05 R)
• M37: 11,671,177 km (0.058 R)
• M38: 11,914,872 km (0.119 R)
• M39: 12,345,714 km (0.114 R)
• M40: 14,022,407 km (0.066 R)
• M41: 16,073,094 km (0.098 R)
• M42: 16,617,481 km (0.113 R)
• M43: 16,788,771 km (0.116 R)
• M44: 18,428,064 km (0.085 R)
• M45: 19,320,715 km (0.096 R)
• M46: 20,045,067 km (0.082 R)
• M47: 20,264,079 km (0.047 R)
• M48: 20,704,495 km (0.104 R)
• M49: 21,557,502 km (0.099 R)
• M50: 21,669,551 km (0.044 R)
• M51: 22,157,689 km (0.102 R)
• M52: 22,270,785 km (0.117 R)
• M53: 22,459,727 km (0.117 R)
• M54: 23,029,994 km (0.096 R)
• M55: 23,336,071 km (0.113 R)
• M56: 23,451,261 km (0.101 R)
• M57: 26,150,905 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 10.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.02 AU - 10.92 AU

Year: 10339 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,872,259 km

• M1: 131,796 km (0.075 R)
• M2: 250,277 km (0.114 R)
• M3: 330,910 km (0.07 R)
• M4: 457,769 km (0.085 R)
• M5: 1,343,538 km (0.12 R)
• M6: 1,414,897 km (0.061 R)
• M7: 1,542,952 km (0.067 R)
• M8: 2,135,659 km (0.075 R)
• M9: 2,326,546 km (0.102 R)
• M10: 2,478,986 km (0.102 R)
• M11: 2,932,866 km (0.047 R)
• M12: 3,266,021 km (0.11 R)
• M13: 3,412,627 km (0.09 R)
• M14: 4,418,074 km (0.103 R)
• M15: 4,883,473 km (0.038 R)
• M16: 5,051,621 km (0.101 R)
• M17: 5,278,710 km (0.054 R)
• M18: 5,625,628 km (0.109 R)
• M19: 5,713,591 km (0.047 R)
• M20: 5,802,004 km (0.066 R)
• M21: 6,494,792 km (0.036 R)
• M22: 6,617,911 km (0.113 R)
• M23: 7,086,750 km (0.103 R)
• M24: 7,213,609 km (0.115 R)
• M25: 7,405,394 km (0.091 R)
• M26: 8,023,532 km (0.106 R)
• M27: 8,389,149 km (0.076 R)
• M28: 8,624,616 km (0.032 R)
• M29: 9,205,505 km (0.088 R)
• M30: 9,378,889 km (0.061 R)
• M31: 10,622,047 km (0.114 R)
• M32: 11,281,475 km (0.119 R)
• M33: 11,541,476 km (0.11 R)
• M34: 11,954,067 km (0.112 R)
• M35: 12,067,462 km (0.119 R)
• M36: 12,371,594 km (0.118 R)
• M37: 12,678,270 km (0.034 R)
• M38: 12,832,505 km (0.115 R)
• M39: 13,338,296 km (0.097 R)
• M40: 13,652,750 km (0.108 R)
• M41: 13,771,232 km (0.12 R)
• M42: 14,009,392 km (0.107 R)
• M43: 14,369,175 km (0.104 R)
• M44: 15,425,635 km (0.12 R)
• M45: 16,971,878 km (0.099 R)
• M46: 17,056,850 km (0.053 R)
• M47: 17,184,607 km (0.097 R)
• M48: 18,348,628 km (0.094 R)
• M49: 18,918,147 km (0.119 R)
• M50: 19,006,260 km (0.11 R)
• M51: 19,182,935 km (0.101 R)
• M52: 19,582,511 km (0.088 R)
• M53: 19,850,441 km (0.043 R)
• M54: 20,074,538 km (0.115 R)
• M55: 20,254,505 km (0.099 R)
• M56: 20,389,891 km (0.113 R)
• M57: 21,391,299 km (0.05 R)
• M58: 21,897,987 km (0.093 R)
• M59: 21,990,588 km (0.045 R)
• M60: 22,408,714 km (0.082 R)
• M61: 23,583,955 km (0.028 R)
• M62: 24,107,547 km (0.092 R)
• M63: 24,490,667 km (0.111 R)
• M64: 25,457,219 km (0.1 R)
• M65: 26,584,140 km (0.097 R)
• M66: 27,029,642 km (0.112 R)
• M67: 27,128,975 km (0.094 R)
• M68: 27,577,320 km (0.079 R)
• M69: 27,978,093 km (0.08 R)
• M70: 29,191,631 km (0.117 R)
• M71: 29,600,033 km (0.082 R)
• M72: 29,804,833 km (0.054 R)
• M73: 30,010,230 km (0.103 R)
• M74: 30,267,539 km (0.055 R)
• M75: 30,422,373 km (0.096 R)
• M76: 31,200,132 km (0.048 R)
• M77: 31,879,456 km (0.109 R)
• M78: 32,247,317 km (0.105 R)
• M79: 33,519,198 km (0.112 R)
• M80: 33,786,230 km (0.096 R)
• M81: 35,023,704 km (0.064 R)
• M82: 35,294,775 km (0.089 R)
• M83: 36,385,643 km (0.025 R)
• M84: 36,715,057 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731

Radius: 12

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.62 AU - 10.78 AU

Year: 11557 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,872,259 km

• M1: 457,171 km (0.109 R)
• M2: 697,425 km (0.071 R)
• M3: 805,585 km (0.074 R)
• M4: 920,177 km (0.077 R)
• M5: 1,435,541 km (0.036 R)
• M6: 2,165,579 km (0.03 R)
• M7: 2,247,110 km (0.119 R)
• M8: 2,729,114 km (0.044 R)
• M9: 3,368,645 km (0.085 R)
• M10: 3,721,995 km (0.058 R)
• M11: 3,886,553 km (0.085 R)
• M12: 4,053,654 km (0.069 R)
• M13: 4,325,922 km (0.075 R)
• M14: 4,499,306 km (0.042 R)
• M15: 4,639,628 km (0.092 R)
• M16: 6,121,694 km (0.066 R)
• M17: 6,199,336 km (0.079 R)
• M18: 6,316,620 km (0.11 R)
• M19: 6,395,159 km (0.094 R)
• M20: 6,632,870 km (0.073 R)
• M21: 7,280,928 km (0.083 R)
• M22: 7,446,084 km (0.098 R)
• M23: 7,822,473 km (0.077 R)
• M24: 8,162,209 km (0.106 R)
• M25: 8,680,865 km (0.11 R)
• M26: 9,569,177 km (0.072 R)
• M27: 10,254,336 km (0.091 R)
• M28: 10,346,937 km (0.088 R)
• M29: 10,673,060 km (0.036 R)
• M30: 10,813,981 km (0.059 R)
• M31: 11,335,629 km (0.053 R)
• M32: 11,914,274 km (0.115 R)
• M33: 12,011,512 km (0.107 R)
• M34: 12,949,790 km (0.091 R)
• M35: 13,402,473 km (0.103 R)
• M36: 13,554,465 km (0.036 R)
• M37: 14,014,029 km (0.064 R)
• M38: 14,530,740 km (0.101 R)
• M39: 16,010,413 km (0.106 R)
• M40: 16,333,844 km (0.074 R)
• M41: 17,041,741 km (0.081 R)
• M42: 17,593,158 km (0.091 R)
• M43: 18,262,609 km (0.064 R)
• M44: 18,431,206 km (0.089 R)
• M45: 18,713,497 km (0.034 R)
• M46: 20,787,971 km (0.111 R)
• M47: 21,733,130 km (0.073 R)
• M48: 22,210,945 km (0.115 R)
• M49: 22,631,914 km (0.108 R)
• M50: 23,055,575 km (0.113 R)
• M51: 23,298,821 km (0.086 R)
• M52: 26,283,747 km (0.084 R)
• M53: 26,856,707 km (0.077 R)
• M54: 27,048,641 km (0.091 R)
• M55: 28,015,044 km (0.111 R)
• M56: 29,189,537 km (0.078 R)
• M57: 29,321,033 km (0.039 R)
• M58: 29,848,964 km (0.102 R)
• M59: 30,446,757 km (0.094 R)
• M60: 30,580,198 km (0.051 R)
• M61: 31,048,440 km (0.1 R)
• M62: 31,384,436 km (0.078 R)
• M63: 31,519,224 km (0.098 R)
• M64: 33,151,038 km (0.042 R)
• M65: 33,700,960 km (0.086 R)
• M66: 33,908,003 km (0.049 R)
• M67: 34,879,791 km (0.059 R)
• M68: 36,566,956 km (0.118 R)
• M69: 36,992,861 km (0.076 R)
• M70: 37,277,695 km (0.102 R)
• M71: 37,420,411 km (0.106 R)
• M72: 37,849,608 km (0.111 R)
• M73: 38,136,686 km (0.113 R)
• M74: 38,929,854 km (0.101 R)
• M75: 40,385,890 km (0.083 R)
• M76: 41,933,779 km (0.053 R)
• M77: 42,454,081 km (0.111 R)
• M78: 43,952,453 km (0.073 R)
• M79: 44,935,610 km (0.101 R)
• M80: 45,239,593 km (0.086 R)
• M81: 46,615,893 km (0.113 R)
• M82: 47,309,279 km (0.115 R)
• M83: 48,706,224 km (0.113 R)
• M84: 49,409,634 km (0.118 R)
• M85: 49,566,562 km (0.109 R)
• M86: 51,699,379 km (0.113 R)
• M87: 51,858,551 km (0.094 R)
• M88: 51,938,286 km (0.112 R)
• M89: 52,656,955 km (0.051 R)
• M90: 52,897,358 km (0.056 R)
• M91: 53,862,265 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 5.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.13 AU - 14.71 AU

Year: 19426 Days

Day: 15.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,872,259 km

• M1: 79,586 km (0.114 R)
• M2: 124,914 km (0.112 R)
• M3: 242,349 km (0.062 R)
• M4: 384,915 km (0.093 R)
• M5: 524,041 km (0.072 R)
• M6: 631,004 km (0.12 R)
• M7: 762,201 km (0.047 R)
• M8: 831,166 km (0.117 R)
• M9: 1,127,968 km (0.103 R)
• M10: 1,288,187 km (0.108 R)
• M11: 1,498,821 km (0.114 R)
• M12: 1,542,204 km (0.081 R)
• M13: 1,976,038 km (0.105 R)
• M14: 2,071,931 km (0.085 R)
• M15: 2,653,417 km (0.098 R)
• M16: 2,948,574 km (0.065 R)
• M17: 3,058,528 km (0.091 R)
• M18: 3,865,310 km (0.064 R)
• M19: 3,955,517 km (0.091 R)
• M20: 4,107,359 km (0.105 R)
• M21: 4,354,345 km (0.112 R)
• M22: 4,830,515 km (0.06 R)
• M23: 4,992,829 km (0.082 R)
• M24: 5,256,420 km (0.08 R)
• M25: 5,762,809 km (0.071 R)
• M26: 6,284,756 km (0.119 R)
• M27: 6,462,030 km (0.063 R)
• M28: 6,569,291 km (0.083 R)
• M29: 6,785,460 km (0.111 R)
• M30: 6,967,371 km (0.108 R)
• M31: 7,077,326 km (0.064 R)
• M32: 7,113,977 km (0.071 R)
• M33: 7,373,230 km (0.093 R)
• M34: 7,635,475 km (0.079 R)
• M35: 7,862,864 km (0.078 R)
• M36: 7,939,009 km (0.111 R)
• M37: 8,053,901 km (0.118 R)
• M38: 8,092,347 km (0.086 R)
• M39: 9,112,156 km (0.117 R)
• M40: 10,047,442 km (0.092 R)
• M41: 10,338,260 km (0.08 R)
• M42: 10,970,610 km (0.08 R)
• M43: 11,184,086 km (0.105 R)
• M44: 11,442,143 km (0.112 R)
• M45: 12,717,016 km (0.03 R)
• M46: 12,896,384 km (0.049 R)
• M47: 13,485,051 km (0.118 R)
• M48: 13,759,713 km (0.048 R)
• M49: 13,851,716 km (0.097 R)
• M50: 14,361,246 km (0.097 R)
• M51: 14,407,771 km (0.062 R)
• M52: 15,781,528 km (0.059 R)
• M53: 16,999,105 km (0.097 R)
• M54: 17,345,275 km (0.091 R)
• M55: 17,693,987 km (0.087 R)
• M56: 17,944,414 km (0.049 R)
• M57: 18,044,794 km (0.083 R)
• M58: 18,550,136 km (0.096 R)
• M59: 19,111,427 km (0.07 R)
• M60: 19,471,360 km (0.057 R)
• M61: 19,574,732 km (0.093 R)
• M62: 19,626,343 km (0.088 R)
• M63: 20,198,106 km (0.07 R)
• M64: 20,407,394 km (0.095 R)
• M65: 20,775,404 km (0.094 R)
• M66: 21,731,634 km (0.088 R)
• M67: 23,302,262 km (0.083 R)
• M68: 23,631,826 km (0.056 R)
• M69: 24,518,044 km (0.087 R)
• M70: 24,685,444 km (0.062 R)
• M71: 25,697,623 km (0.12 R)
• M72: 25,924,413 km (0.056 R)
• M73: 26,094,805 km (0.106 R)
• M74: 26,322,793 km (0.104 R)
• M75: 26,723,266 km (0.055 R)
• M76: 26,838,008 km (0.064 R)
• M77: 27,010,494 km (0.12 R)
• M78: 28,932,228 km (0.098 R)
• M79: 29,760,701 km (0.072 R)
• M80: 31,078,359 km (0.118 R)
• M81: 31,138,647 km (0.079 R)
• M82: 33,832,157 km (0.119 R)
• M83: 34,517,016 km (0.038 R)
• M84: 36,154,065 km (0.081 R)
• M85: 38,268,033 km (0.088 R)
• M86: 39,437,888 km (0.05 R)
• M87: 40,355,970 km (0.078 R)
• M88: 40,751,507 km (0.077 R)
• M89: 41,746,183 km (0.11 R)
• M90: 42,480,559 km (0.112 R)
• M91: 43,151,955 km (0.053 R)
• M92: 44,913,769 km (0.117 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit