🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.88 AU

Year: 236 Days

Day: 14.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.93 AU

Year: 241 Days

Day: 20.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.53 AU - 1.83 AU

Year: 808 Days

Day: 27.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,568,276 km

• M1: 126,261 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.69 AU - 2.81 AU

Year: 1252 Days

Day: 14 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 10.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.14 AU - 6.16 AU

Year: 4981 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,568,276 km

• M1: 148,999 km (0.095 R)
• M2: 296,653 km (0.085 R)
• M3: 438,621 km (0.092 R)
• M4: 559,197 km (0.098 R)
• M5: 666,459 km (0.086 R)
• M6: 884,722 km (0.106 R)
• M7: 1,277,865 km (0.078 R)
• M8: 1,356,254 km (0.117 R)
• M9: 1,436,140 km (0.079 R)
• M10: 1,950,008 km (0.11 R)
• M11: 2,268,203 km (0.03 R)
• M12: 2,364,095 km (0.08 R)
• M13: 2,489,608 km (0.058 R)
• M14: 2,968,770 km (0.091 R)
• M15: 3,089,346 km (0.08 R)
• M16: 3,572,098 km (0.037 R)
• M17: 3,668,289 km (0.088 R)
• M18: 3,962,100 km (0.115 R)
• M19: 4,607,614 km (0.104 R)
• M20: 4,712,483 km (0.097 R)
• M21: 4,835,901 km (0.12 R)
• M22: 5,158,434 km (0.114 R)
• M23: 5,395,696 km (0.096 R)
• M24: 5,636,549 km (0.108 R)
• M25: 5,767,746 km (0.09 R)
• M26: 6,148,323 km (0.075 R)
• M27: 6,458,589 km (0.104 R)
• M28: 6,595,920 km (0.08 R)
• M29: 7,114,725 km (0.088 R)
• M30: 7,584,762 km (0.101 R)
• M31: 8,554,754 km (0.118 R)
• M32: 8,705,698 km (0.073 R)
• M33: 8,792,465 km (0.082 R)
• M34: 9,230,338 km (0.12 R)
• M35: 9,452,042 km (0.054 R)
• M36: 10,013,782 km (0.037 R)
• M37: 10,586,443 km (0.056 R)
• M38: 10,841,806 km (0.113 R)
• M39: 10,958,642 km (0.106 R)
• M40: 11,216,998 km (0.098 R)
• M41: 11,453,512 km (0.116 R)
• M42: 12,052,352 km (0.11 R)
• M43: 12,367,705 km (0.068 R)
• M44: 12,440,858 km (0.1 R)
• M45: 12,612,148 km (0.117 R)
• M46: 13,031,471 km (0.069 R)
• M47: 13,430,298 km (0.056 R)
• M48: 14,137,896 km (0.082 R)
• M49: 14,857,612 km (0.059 R)
• M50: 15,774,048 km (0.053 R)
• M51: 15,959,550 km (0.082 R)
• M52: 16,843,823 km (0.116 R)
• M53: 17,442,065 km (0.03 R)
• M54: 17,716,277 km (0.089 R)
• M55: 17,909,259 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 9.6

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.39 AU - 13.83 AU

Year: 14671 Days

Day: 5.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,568,276 km

• M1: 210,484 km (0.114 R)
• M2: 780,602 km (0.11 R)
• M3: 893,847 km (0.111 R)
• M4: 988,692 km (0.105 R)
• M5: 1,513,781 km (0.12 R)
• M6: 2,147,777 km (0.119 R)
• M7: 2,578,020 km (0.067 R)
• M8: 2,927,331 km (0.069 R)
• M9: 3,254,502 km (0.07 R)
• M10: 3,328,852 km (0.047 R)
• M11: 3,670,533 km (0.071 R)
• M12: 3,748,025 km (0.056 R)
• M13: 4,023,584 km (0.096 R)
• M14: 4,469,984 km (0.099 R)
• M15: 4,552,712 km (0.11 R)
• M16: 4,720,112 km (0.109 R)
• M17: 5,453,590 km (0.062 R)
• M18: 5,992,891 km (0.111 R)
• M19: 6,455,148 km (0.119 R)
• M20: 6,596,069 km (0.058 R)
• M21: 11,331,590 km (0.084 R)
• M22: 11,730,268 km (0.032 R)
• M23: 12,075,690 km (0.11 R)
• M24: 12,424,552 km (0.065 R)
• M25: 12,658,972 km (0.1 R)
• M26: 14,278,967 km (0.075 R)
• M27: 14,462,973 km (0.1 R)
• M28: 14,586,092 km (0.115 R)
• M29: 14,647,876 km (0.07 R)
• M30: 15,019,776 km (0.084 R)
• M31: 15,144,540 km (0.085 R)
• M32: 16,346,111 km (0.101 R)
• M33: 16,538,643 km (0.101 R)
• M34: 16,667,447 km (0.101 R)
• M35: 16,925,952 km (0.069 R)
• M36: 18,105,980 km (0.112 R)
• M37: 18,638,848 km (0.107 R)
• M38: 19,856,724 km (0.069 R)
• M39: 21,379,929 km (0.114 R)
• M40: 21,660,874 km (0.056 R)
• M41: 22,511,188 km (0.092 R)
• M42: 23,155,955 km (0.116 R)
• M43: 23,444,530 km (0.076 R)
• M44: 23,734,301 km (0.094 R)
• M45: 24,610,645 km (0.052 R)
• M46: 25,052,856 km (0.088 R)
• M47: 25,945,058 km (0.12 R)
• M48: 28,683,447 km (0.101 R)
• M49: 29,148,846 km (0.063 R)
• M50: 29,851,358 km (0.076 R)
• M51: 32,798,136 km (0.107 R)
• M52: 33,773,514 km (0.108 R)
• M53: 33,855,345 km (0.085 R)
• M54: 34,100,835 km (0.116 R)
• M55: 34,182,814 km (0.073 R)
• M56: 35,337,411 km (0.119 R)
• M57: 36,504,872 km (0.081 R)
• M58: 36,756,646 km (0.072 R)
• M59: 37,346,360 km (0.083 R)
• M60: 38,024,338 km (0.11 R)
• M61: 38,877,345 km (0.059 R)
• M62: 39,650,467 km (0.099 R)
• M63: 40,950,323 km (0.109 R)
• M64: 41,037,538 km (0.108 R)
• M65: 41,649,244 km (0.085 R)
• M66: 42,616,693 km (0.047 R)
• M67: 43,059,054 km (0.086 R)
• M68: 45,112,734 km (0.095 R)
• M69: 45,382,908 km (0.115 R)
• M70: 46,287,676 km (0.106 R)
• M71: 47,381,086 km (0.052 R)
• M72: 47,931,008 km (0.081 R)
• M73: 48,206,717 km (0.083 R)
• M74: 48,852,082 km (0.1 R)
• M75: 49,222,337 km (0.086 R)
• M76: 49,500,439 km (0.029 R)
• M77: 50,992,977 km (0.077 R)
• M78: 55,365,723 km (0.118 R)
• M79: 56,429,065 km (0.065 R)
• M80: 57,109,286 km (0.117 R)
• M81: 58,281,685 km (0.047 R)
• M82: 58,674,230 km (0.115 R)
• M83: 59,560,597 km (0.118 R)
• M84: 60,154,052 km (0.117 R)
• M85: 63,251,177 km (0.103 R)
• M86: 63,755,621 km (0.087 R)
• M87: 65,684,386 km (0.093 R)
• M88: 66,502,237 km (0.065 R)
• M89: 67,323,380 km (0.082 R)
• M90: 68,458,080 km (0.086 R)
• M91: 68,768,645 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.2

Radius: 3.1

Gravity: 92.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.38 AU - 15.92 AU

Year: 17685 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,568,276 km

• M1: 45,328 km (0.062 R)
• M2: 322,234 km (0.042 R)
• M3: 434,881 km (0.116 R)
• M4: 454,927 km (0.092 R)
• M5: 1,131,708 km (0.064 R)
• M6: 1,361,490 km (0.119 R)
• M7: 1,481,767 km (0.12 R)
• M8: 1,732,343 km (0.053 R)
• M9: 2,167,224 km (0.072 R)
• M10: 2,821,565 km (0.042 R)
• M11: 3,091,440 km (0.06 R)
• M12: 3,130,635 km (0.036 R)
• M13: 3,249,266 km (0.074 R)
• M14: 3,531,856 km (0.087 R)
• M15: 3,655,424 km (0.074 R)
• M16: 3,949,234 km (0.106 R)
• M17: 4,163,608 km (0.047 R)
• M18: 4,874,946 km (0.063 R)
• M19: 5,480,069 km (0.065 R)
• M20: 5,815,617 km (0.118 R)
• M21: 6,010,394 km (0.1 R)
• M22: 6,207,264 km (0.086 R)
• M23: 6,964,080 km (0.113 R)
• M24: 7,170,824 km (0.088 R)
• M25: 7,910,137 km (0.08 R)
• M26: 8,288,769 km (0.075 R)
• M27: 8,839,888 km (0.07 R)
• M28: 9,516,818 km (0.1 R)
• M29: 9,573,965 km (0.108 R)
• M30: 9,861,492 km (0.107 R)
• M31: 10,444,923 km (0.062 R)
• M32: 10,503,865 km (0.098 R)
• M33: 10,859,908 km (0.064 R)
• M34: 13,268,882 km (0.102 R)
• M35: 17,766,842 km (0.077 R)
• M36: 18,976,191 km (0.065 R)
• M37: 19,264,615 km (0.116 R)
• M38: 19,554,386 km (0.116 R)
• M39: 20,138,417 km (0.062 R)
• M40: 21,099,583 km (0.113 R)
• M41: 23,605,497 km (0.083 R)
• M42: 23,682,839 km (0.112 R)
• M43: 25,248,530 km (0.117 R)
• M44: 25,327,667 km (0.098 R)
• M45: 26,685,717 km (0.104 R)
• M46: 26,766,350 km (0.095 R)
• M47: 28,067,403 km (0.091 R)
• M48: 28,149,383 km (0.043 R)
• M49: 30,730,544 km (0.116 R)
• M50: 31,153,757 km (0.039 R)
• M51: 33,039,288 km (0.032 R)
• M52: 34,609,168 km (0.03 R)
• M53: 35,403,234 km (0.111 R)
• M54: 37,549,814 km (0.077 R)
• M55: 37,730,528 km (0.044 R)
• M56: 37,821,034 km (0.073 R)
• M57: 38,274,615 km (0.072 R)
• M58: 38,456,526 km (0.087 R)
• M59: 39,646,128 km (0.096 R)
• M60: 41,499,646 km (0.08 R)
• M61: 41,873,790 km (0.051 R)
• M62: 42,436,877 km (0.079 R)
• M63: 42,719,467 km (0.044 R)
• M64: 43,760,818 km (0.114 R)
• M65: 46,352,152 km (0.039 R)
• M66: 46,546,031 km (0.118 R)
• M67: 48,499,929 km (0.033 R)
• M68: 49,586,009 km (0.042 R)
• M69: 50,979,813 km (0.092 R)
• M70: 52,487,311 km (0.028 R)
• M71: 54,111,495 km (0.074 R)
• M72: 56,889,377 km (0.09 R)
• M73: 57,097,019 km (0.064 R)
• M74: 58,557,394 km (0.105 R)
• M75: 59,081,884 km (0.097 R)
• M76: 59,502,553 km (0.047 R)
• M77: 60,029,886 km (0.091 R)
• M78: 60,452,948 km (0.093 R)
• M79: 61,301,767 km (0.115 R)
• M80: 64,087,877 km (0.087 R)
• M81: 67,792,968 km (0.118 R)
• M82: 68,233,384 km (0.115 R)
• M83: 69,893,472 km (0.062 R)
• M84: 70,338,376 km (0.088 R)
• M85: 70,672,727 km (0.053 R)
• M86: 72,015,218 km (0.084 R)
• M87: 72,352,262 km (0.119 R)
• M88: 72,577,108 km (0.069 R)
• M89: 72,802,253 km (0.103 R)
• M90: 75,066,566 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.8

Radius: 4.7

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.54 AU - 17.3 AU

Year: 20307 Days

Day: 23.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,568,276 km

• M1: 122,221 km (0.11 R)
• M2: 175,628 km (0.098 R)
• M3: 336,146 km (0.079 R)
• M4: 403,765 km (0.072 R)
• M5: 461,210 km (0.1 R)
• M6: 684,111 km (0.057 R)
• M7: 718,668 km (0.104 R)
• M8: 1,094,907 km (0.025 R)
• M9: 1,197,531 km (0.059 R)
• M10: 1,638,695 km (0.065 R)
• M11: 1,709,006 km (0.104 R)
• M12: 1,756,279 km (0.101 R)
• M13: 1,876,705 km (0.113 R)
• M14: 2,151,068 km (0.076 R)
• M15: 2,384,889 km (0.056 R)
• M16: 2,792,543 km (0.075 R)
• M17: 2,848,493 km (0.118 R)
• M18: 3,163,097 km (0.03 R)
• M19: 3,280,233 km (0.055 R)
• M20: 3,762,985 km (0.107 R)
• M21: 3,949,833 km (0.07 R)
• M22: 5,444,166 km (0.118 R)
• M23: 6,049,588 km (0.105 R)
• M24: 6,122,143 km (0.058 R)
• M25: 6,158,645 km (0.103 R)
• M26: 6,231,649 km (0.069 R)
• M27: 6,341,753 km (0.051 R)
• M28: 6,751,053 km (0.027 R)
• M29: 7,439,203 km (0.097 R)
• M30: 7,752,012 km (0.112 R)
• M31: 7,989,573 km (0.072 R)
• M32: 8,109,252 km (0.06 R)
• M33: 8,149,344 km (0.07 R)
• M34: 8,963,456 km (0.1 R)
• M35: 11,064,857 km (0.048 R)
• M36: 11,466,677 km (0.05 R)
• M37: 11,601,614 km (0.113 R)
• M38: 11,646,793 km (0.111 R)
• M39: 12,009,867 km (0.104 R)
• M40: 12,238,602 km (0.116 R)
• M41: 12,561,434 km (0.117 R)
• M42: 14,313,375 km (0.047 R)
• M43: 14,750,948 km (0.105 R)
• M44: 14,848,785 km (0.102 R)
• M45: 15,242,228 km (0.085 R)
• M46: 16,089,849 km (0.034 R)
• M47: 16,392,635 km (0.098 R)
• M48: 16,443,349 km (0.068 R)
• M49: 16,901,418 km (0.117 R)
• M50: 18,039,110 km (0.06 R)
• M51: 18,248,547 km (0.063 R)
• M52: 18,828,837 km (0.11 R)
• M53: 19,254,592 km (0.112 R)
• M54: 20,387,198 km (0.104 R)
• M55: 20,605,461 km (0.03 R)
• M56: 21,099,284 km (0.081 R)
• M57: 21,763,648 km (0.099 R)
• M58: 22,266,446 km (0.104 R)
• M59: 22,999,476 km (0.041 R)
• M60: 25,304,031 km (0.105 R)
• M61: 25,656,035 km (0.109 R)
• M62: 27,440,139 km (0.05 R)
• M63: 27,560,565 km (0.091 R)
• M64: 27,681,141 km (0.098 R)
• M65: 29,263,887 km (0.096 R)
• M66: 29,633,393 km (0.104 R)
• M67: 30,190,346 km (0.098 R)
• M68: 30,376,745 km (0.117 R)
• M69: 31,377,705 km (0.102 R)
• M70: 31,629,478 km (0.076 R)
• M71: 32,135,418 km (0.104 R)
• M72: 32,325,706 km (0.107 R)
• M73: 32,771,358 km (0.04 R)
• M74: 32,899,115 km (0.07 R)
• M75: 33,733,123 km (0.082 R)
• M76: 34,639,237 km (0.103 R)
• M77: 34,899,538 km (0.083 R)
• M78: 36,078,967 km (0.097 R)
• M79: 37,005,427 km (0.096 R)
• M80: 37,338,133 km (0.119 R)
• M81: 37,805,626 km (0.079 R)
• M82: 41,338,828 km (0.088 R)
• M83: 42,725,601 km (0.098 R)
• M84: 43,214,636 km (0.048 R)
• M85: 43,775,628 km (0.112 R)
• M86: 44,904,942 km (0.095 R)
• M87: 45,829,607 km (0.077 R)
• M88: 46,186,996 km (0.098 R)
• M89: 46,832,511 km (0.102 R)
• M90: 47,264,400 km (0.097 R)
• M91: 47,914,852 km (0.055 R)
• M92: 47,987,257 km (0.096 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: 397 - 15,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit