🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.6 AU - 0.62 AU

Year: 168 Days

Day: 16.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,044,922 km

• M1: 460,313 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.87 AU - 2.35 AU

Year: 1082 Days

Day: 35.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,044,922 km

• M1: 41,289 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.27 AU - 2.55 AU

Year: 1321 Days

Day: 16.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,044,922 km

• M1: 2,035,429 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.45 AU - 5.05 AU

Year: 3094 Days

Day: 22.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,044,922 km

• M1: 878,588 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 11.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.1 AU - 5.9 AU

Year: 4555 Days

Day: 12.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,044,922 km

• M1: 142,567 km (0.116 R)
• M2: 389,702 km (0.094 R)
• M3: 602,131 km (0.097 R)
• M4: 766,240 km (0.042 R)
• M5: 911,350 km (0.076 R)
• M6: 1,256,323 km (0.109 R)
• M7: 1,444,068 km (0.077 R)
• M8: 1,655,749 km (0.077 R)
• M9: 1,893,011 km (0.077 R)
• M10: 2,031,389 km (0.09 R)
• M11: 2,125,636 km (0.101 R)
• M12: 2,483,773 km (0.101 R)
• M13: 2,985,375 km (0.099 R)
• M14: 3,424,146 km (0.102 R)
• M15: 3,556,091 km (0.102 R)
• M16: 3,651,385 km (0.049 R)
• M17: 3,825,068 km (0.074 R)
• M18: 4,797,305 km (0.09 R)
• M19: 4,902,921 km (0.085 R)
• M20: 5,116,397 km (0.094 R)
• M21: 5,245,949 km (0.102 R)
• M22: 5,508,343 km (0.047 R)
• M23: 5,596,905 km (0.119 R)
• M24: 5,775,226 km (0.09 R)
• M25: 5,978,081 km (0.074 R)
• M26: 6,252,443 km (0.101 R)
• M27: 6,437,496 km (0.118 R)
• M28: 6,554,182 km (0.06 R)
• M29: 7,148,085 km (0.111 R)
• M30: 7,220,491 km (0.045 R)
• M31: 7,561,873 km (0.06 R)
• M32: 7,858,675 km (0.062 R)
• M33: 8,514,812 km (0.102 R)
• M34: 8,771,970 km (0.108 R)
• M35: 9,293,768 km (0.027 R)
• M36: 9,452,341 km (0.094 R)
• M37: 10,614,867 km (0.092 R)
• M38: 10,780,621 km (0.081 R)
• M39: 10,975,098 km (0.093 R)
• M40: 11,452,465 km (0.1 R)
• M41: 11,537,287 km (0.083 R)
• M42: 11,793,399 km (0.119 R)
• M43: 11,879,268 km (0.094 R)
• M44: 12,109,050 km (0.101 R)
• M45: 12,572,953 km (0.093 R)
• M46: 12,660,617 km (0.079 R)
• M47: 12,954,278 km (0.08 R)
• M48: 13,042,690 km (0.027 R)
• M49: 13,161,172 km (0.071 R)
• M50: 13,488,492 km (0.092 R)
• M51: 13,668,159 km (0.111 R)
• M52: 13,969,300 km (0.07 R)
• M53: 14,090,474 km (0.054 R)
• M54: 14,242,316 km (0.102 R)
• M55: 14,917,152 km (0.062 R)
• M56: 15,103,102 km (0.032 R)
• M57: 16,297,940 km (0.112 R)
• M58: 16,425,397 km (0.119 R)
• M59: 16,906,803 km (0.11 R)
• M60: 17,686,358 km (0.115 R)
• M61: 18,047,637 km (0.092 R)
• M62: 18,378,248 km (0.042 R)
• M63: 18,477,880 km (0.099 R)
• M64: 18,610,873 km (0.098 R)
• M65: 20,061,074 km (0.087 R)
• M66: 20,334,839 km (0.043 R)
• M67: 20,472,169 km (0.107 R)
• M68: 21,128,904 km (0.117 R)
• M69: 21,302,886 km (0.096 R)
• M70: 22,003,603 km (0.09 R)
• M71: 23,212,054 km (0.071 R)
• M72: 23,607,591 km (0.041 R)
• M73: 23,715,900 km (0.117 R)
• M74: 24,150,631 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 13.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.11 AU - 12.29 AU

Year: 13235 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,044,922 km

• M1: 179,667 km (0.111 R)
• M2: 288,425 km (0.076 R)
• M3: 436,676 km (0.036 R)
• M4: 532,269 km (0.104 R)
• M5: 770,130 km (0.072 R)
• M6: 892,351 km (0.038 R)
• M7: 999,912 km (0.052 R)
• M8: 1,112,260 km (0.096 R)
• M9: 1,794,875 km (0.069 R)
• M10: 1,990,998 km (0.081 R)
• M11: 2,253,692 km (0.066 R)
• M12: 2,374,268 km (0.091 R)
• M13: 2,622,002 km (0.1 R)
• M14: 3,109,541 km (0.074 R)
• M15: 3,210,520 km (0.108 R)
• M16: 3,875,782 km (0.089 R)
• M17: 3,984,689 km (0.103 R)
• M18: 4,317,993 km (0.042 R)
• M19: 4,506,935 km (0.12 R)
• M20: 5,412,002 km (0.059 R)
• M21: 6,588,290 km (0.117 R)
• M22: 6,982,780 km (0.098 R)
• M23: 7,340,020 km (0.073 R)
• M24: 7,521,033 km (0.066 R)
• M25: 8,026,075 km (0.079 R)
• M26: 8,447,642 km (0.081 R)
• M27: 8,685,054 km (0.105 R)
• M28: 9,166,310 km (0.101 R)
• M29: 10,560,114 km (0.071 R)
• M30: 10,815,926 km (0.039 R)
• M31: 11,490,762 km (0.047 R)
• M32: 11,753,905 km (0.048 R)
• M33: 12,663,759 km (0.048 R)
• M34: 13,596,202 km (0.087 R)
• M35: 14,098,851 km (0.067 R)
• M36: 14,267,747 km (0.101 R)
• M37: 14,778,474 km (0.075 R)
• M38: 15,410,825 km (0.108 R)
• M39: 15,934,866 km (0.112 R)
• M40: 16,464,891 km (0.12 R)
• M41: 16,940,762 km (0.047 R)
• M42: 18,457,086 km (0.117 R)
• M43: 20,716,014 km (0.111 R)
• M44: 20,844,070 km (0.072 R)
• M45: 23,393,367 km (0.061 R)
• M46: 23,928,329 km (0.064 R)
• M47: 24,332,243 km (0.078 R)
• M48: 24,535,098 km (0.084 R)
• M49: 26,663,427 km (0.116 R)
• M50: 27,012,289 km (0.071 R)
• M51: 28,280,580 km (0.047 R)
• M52: 28,422,698 km (0.098 R)
• M53: 29,424,256 km (0.118 R)
• M54: 30,437,332 km (0.114 R)
• M55: 31,830,388 km (0.063 R)
• M56: 33,619,877 km (0.114 R)
• M57: 34,147,808 km (0.111 R)
• M58: 35,365,086 km (0.11 R)
• M59: 36,519,234 km (0.089 R)
• M60: 37,841,978 km (0.113 R)
• M61: 38,943,168 km (0.05 R)
• M62: 39,180,580 km (0.062 R)
• M63: 41,984,942 km (0.093 R)
• M64: 42,472,182 km (0.098 R)
• M65: 43,370,218 km (0.084 R)
• M66: 43,616,306 km (0.026 R)
• M67: 45,019,235 km (0.084 R)
• M68: 47,025,043 km (0.114 R)
• M69: 48,038,868 km (0.073 R)
• M70: 48,974,453 km (0.112 R)
• M71: 49,658,714 km (0.033 R)
• M72: 49,744,434 km (0.113 R)
• M73: 50,173,929 km (0.077 R)
• M74: 50,863,725 km (0.072 R)
• M75: 51,036,660 km (0.065 R)
• M76: 51,904,328 km (0.09 R)
• M77: 52,165,526 km (0.106 R)
• M78: 52,514,537 km (0.073 R)
• M79: 53,918,364 km (0.112 R)
• M80: 54,802,038 km (0.072 R)
• M81: 54,979,312 km (0.106 R)
• M82: 56,136,302 km (0.117 R)
• M83: 56,493,990 km (0.088 R)
• M84: 56,673,059 km (0.091 R)
• M85: 56,852,427 km (0.09 R)
• M86: 57,301,520 km (0.05 R)
• M87: 58,293,653 km (0.048 R)
• M88: 60,569,485 km (0.115 R)
• M89: 61,395,864 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.8

Radius: 6.6

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.71 AU - 13.77 AU

Year: 17011 Days

Day: 23.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,044,922 km

• M1: 235,018 km (0.115 R)
• M2: 464,501 km (0.055 R)
• M3: 774,468 km (0.085 R)
• M4: 897,737 km (0.118 R)
• M5: 1,210,247 km (0.107 R)
• M6: 1,738,178 km (0.029 R)
• M7: 2,012,391 km (0.083 R)
• M8: 2,125,935 km (0.094 R)
• M9: 2,270,896 km (0.088 R)
• M10: 2,389,078 km (0.083 R)
• M11: 3,140,957 km (0.104 R)
• M12: 3,272,902 km (0.11 R)
• M13: 3,406,792 km (0.03 R)
• M14: 3,576,735 km (0.079 R)
• M15: 3,680,108 km (0.109 R)
• M16: 3,889,545 km (0.051 R)
• M17: 4,211,180 km (0.118 R)
• M18: 4,578,742 km (0.116 R)
• M19: 5,265,845 km (0.087 R)
• M20: 5,541,853 km (0.079 R)
• M21: 6,190,061 km (0.077 R)
• M22: 7,076,877 km (0.104 R)
• M23: 7,513,104 km (0.105 R)
• M24: 7,823,669 km (0.103 R)
• M25: 7,958,008 km (0.049 R)
• M26: 9,060,395 km (0.079 R)
• M27: 9,438,279 km (0.099 R)
• M28: 9,486,001 km (0.091 R)
• M29: 10,063,598 km (0.095 R)
• M30: 10,209,755 km (0.076 R)
• M31: 10,258,674 km (0.075 R)
• M32: 11,709,923 km (0.093 R)
• M33: 11,863,710 km (0.073 R)
• M34: 12,018,244 km (0.11 R)
• M35: 12,537,798 km (0.074 R)
• M36: 12,747,833 km (0.092 R)
• M37: 13,760,760 km (0.099 R)
• M38: 13,814,765 km (0.079 R)
• M39: 14,359,002 km (0.099 R)
• M40: 14,854,769 km (0.032 R)
• M41: 15,300,122 km (0.104 R)
• M42: 15,524,519 km (0.081 R)
• M43: 16,146,996 km (0.101 R)
• M44: 17,183,260 km (0.119 R)
• M45: 18,063,195 km (0.069 R)
• M46: 19,319,518 km (0.113 R)
• M47: 20,665,599 km (0.093 R)
• M48: 21,162,564 km (0.1 R)
• M49: 21,600,586 km (0.101 R)
• M50: 21,852,359 km (0.066 R)
• M51: 22,549,485 km (0.06 R)
• M52: 23,061,110 km (0.097 R)
• M53: 23,125,288 km (0.107 R)
• M54: 23,965,429 km (0.095 R)
• M55: 24,881,567 km (0.079 R)
• M56: 25,542,789 km (0.076 R)
• M57: 26,344,035 km (0.077 R)
• M58: 26,411,055 km (0.119 R)
• M59: 28,176,609 km (0.115 R)
• M60: 29,490,677 km (0.085 R)
• M61: 29,979,862 km (0.115 R)
• M62: 31,748,707 km (0.03 R)
• M63: 32,393,773 km (0.098 R)
• M64: 33,115,433 km (0.09 R)
• M65: 34,061,640 km (0.1 R)
• M66: 35,164,475 km (0.103 R)
• M67: 35,386,479 km (0.1 R)
• M68: 35,831,682 km (0.071 R)
• M69: 36,803,021 km (0.084 R)
• M70: 37,329,456 km (0.102 R)
• M71: 38,085,972 km (0.091 R)
• M72: 38,390,105 km (0.107 R)
• M73: 38,542,395 km (0.066 R)
• M74: 39,230,246 km (0.117 R)
• M75: 39,614,264 km (0.094 R)
• M76: 39,768,200 km (0.1 R)
• M77: 41,865,563 km (0.093 R)
• M78: 42,572,562 km (0.044 R)
• M79: 42,651,400 km (0.082 R)
• M80: 43,680,334 km (0.035 R)
• M81: 44,078,265 km (0.081 R)
• M82: 44,637,312 km (0.104 R)
• M83: 44,877,566 km (0.05 R)
• M84: 45,762,587 km (0.113 R)
• M85: 46,653,143 km (0.115 R)
• M86: 46,734,375 km (0.088 R)
• M87: 47,467,853 km (0.067 R)
• M88: 48,863,452 km (0.058 R)
• M89: 50,856,694 km (0.041 R)
• M90: 52,622,397 km (0.105 R)
• M91: 53,385,347 km (0.116 R)
• M92: 54,493,717 km (0.026 R)
• M93: 54,750,577 km (0.067 R)
• M94: 55,695,736 km (0.063 R)
• M95: 57,254,247 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.9

Radius: 7.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.17 AU - 18.61 AU

Year: 22366 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,044,922 km

• M1: 104,120 km (0.07 R)
• M2: 475,721 km (0.095 R)
• M3: 1,136,645 km (0.1 R)
• M4: 1,238,670 km (0.098 R)
• M5: 1,747,004 km (0.108 R)
• M6: 2,767,112 km (0.093 R)
• M7: 3,189,875 km (0.079 R)
• M8: 4,189,488 km (0.044 R)
• M9: 4,316,946 km (0.046 R)
• M10: 4,542,839 km (0.057 R)
• M11: 6,412,662 km (0.12 R)
• M12: 6,559,717 km (0.098 R)
• M13: 6,819,569 km (0.112 R)
• M14: 7,349,594 km (0.057 R)
• M15: 8,010,966 km (0.066 R)
• M16: 8,248,827 km (0.104 R)
• M17: 9,473,285 km (0.043 R)
• M18: 10,666,328 km (0.083 R)
• M19: 10,797,077 km (0.097 R)
• M20: 10,884,442 km (0.113 R)
• M21: 13,849,771 km (0.112 R)
• M22: 15,052,687 km (0.098 R)
• M23: 15,101,456 km (0.06 R)
• M24: 15,740,838 km (0.049 R)
• M25: 15,939,354 km (0.11 R)
• M26: 16,088,802 km (0.1 R)
• M27: 16,539,840 km (0.094 R)
• M28: 16,842,925 km (0.083 R)
• M29: 18,489,848 km (0.083 R)
• M30: 19,120,553 km (0.112 R)
• M31: 19,279,426 km (0.096 R)
• M32: 19,544,962 km (0.049 R)
• M33: 20,403,055 km (0.071 R)
• M34: 21,823,637 km (0.112 R)
• M35: 22,156,043 km (0.084 R)
• M36: 23,615,370 km (0.034 R)
• M37: 23,956,603 km (0.054 R)
• M38: 25,628,658 km (0.066 R)
• M39: 25,687,002 km (0.09 R)
• M40: 25,862,181 km (0.115 R)
• M41: 26,862,691 km (0.081 R)
• M42: 26,921,932 km (0.067 R)
• M43: 27,636,411 km (0.082 R)
• M44: 29,144,657 km (0.054 R)
• M45: 29,694,130 km (0.112 R)
• M46: 30,123,775 km (0.058 R)
• M47: 31,051,581 km (0.072 R)
• M48: 31,800,618 km (0.097 R)
• M49: 32,555,638 km (0.119 R)
• M50: 34,275,715 km (0.058 R)
• M51: 34,661,976 km (0.1 R)
• M52: 34,984,958 km (0.078 R)
• M53: 36,286,908 km (0.041 R)
• M54: 37,538,294 km (0.079 R)
• M55: 38,202,659 km (0.107 R)
• M56: 39,273,630 km (0.079 R)
• M57: 41,719,256 km (0.1 R)
• M58: 41,787,772 km (0.086 R)
• M59: 41,925,252 km (0.096 R)
• M60: 42,476,221 km (0.11 R)
• M61: 44,073,777 km (0.093 R)
• M62: 45,690,930 km (0.11 R)
• M63: 47,399,038 km (0.046 R)
• M64: 47,614,010 km (0.061 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit