🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.65 AU - 0.65 AU

Year: 195 Days

Day: 26 Hours

Environment

Temp: 117 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.83 AU - 2.07 AU

Year: 1015 Days

Day: 24.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.25 AU - 3.93 AU

Year: 2536 Days

Day: 23.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.7 AU - 4.04 AU

Year: 2838 Days

Day: 22.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 86.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,166,107 km

• M1: 395,088 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 11.4

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.85 AU - 5.69 AU

Year: 3884 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,166,107 km

• M1: 146,456 km (0.089 R)
• M2: 620,233 km (0.045 R)
• M3: 841,039 km (0.066 R)
• M4: 1,074,412 km (0.07 R)
• M5: 1,213,538 km (0.108 R)
• M6: 1,388,717 km (0.119 R)
• M7: 1,525,749 km (0.054 R)
• M8: 1,683,574 km (0.077 R)
• M9: 2,225,119 km (0.058 R)
• M10: 2,423,486 km (0.109 R)
• M11: 2,915,513 km (0.106 R)
• M12: 3,112,982 km (0.08 R)
• M13: 3,315,089 km (0.048 R)
• M14: 3,459,152 km (0.106 R)
• M15: 3,860,822 km (0.099 R)
• M16: 4,480,007 km (0.097 R)
• M17: 5,637,147 km (0.113 R)
• M18: 5,959,082 km (0.063 R)
• M19: 6,236,286 km (0.103 R)
• M20: 6,725,023 km (0.048 R)
• M21: 6,803,412 km (0.094 R)
• M22: 7,333,288 km (0.061 R)
• M23: 7,876,627 km (0.095 R)
• M24: 8,236,859 km (0.072 R)
• M25: 8,517,504 km (0.075 R)
• M26: 8,716,021 km (0.074 R)
• M27: 8,944,606 km (0.103 R)
• M28: 9,146,264 km (0.065 R)
• M29: 9,938,385 km (0.04 R)
• M30: 10,297,569 km (0.063 R)
• M31: 10,418,145 km (0.091 R)
• M32: 10,539,320 km (0.104 R)
• M33: 10,752,497 km (0.108 R)
• M34: 11,275,940 km (0.09 R)
• M35: 11,369,289 km (0.079 R)
• M36: 11,462,787 km (0.087 R)
• M37: 12,379,972 km (0.089 R)
• M38: 12,476,163 km (0.099 R)
• M39: 12,928,697 km (0.038 R)
• M40: 13,124,221 km (0.076 R)
• M41: 13,287,881 km (0.045 R)
• M42: 13,617,296 km (0.095 R)
• M43: 13,716,778 km (0.056 R)
• M44: 14,049,634 km (0.073 R)
• M45: 14,284,353 km (0.073 R)
• M46: 14,385,331 km (0.111 R)
• M47: 14,757,680 km (0.114 R)
• M48: 15,823,864 km (0.094 R)
• M49: 16,243,337 km (0.075 R)
• M50: 16,631,094 km (0.074 R)
• M51: 17,128,956 km (0.118 R)
• M52: 18,909,769 km (0.095 R)
• M53: 19,020,771 km (0.095 R)
• M54: 19,466,722 km (0.046 R)
• M55: 19,653,570 km (0.039 R)
• M56: 20,179,855 km (0.064 R)
• M57: 20,710,778 km (0.104 R)
• M58: 21,016,257 km (0.045 R)
• M59: 21,747,790 km (0.105 R)
• M60: 22,058,206 km (0.113 R)
• M61: 22,136,147 km (0.054 R)
• M62: 22,370,267 km (0.106 R)
• M63: 23,196,047 km (0.095 R)
• M64: 23,792,195 km (0.116 R)
• M65: 24,032,000 km (0.102 R)
• M66: 24,514,005 km (0.043 R)
• M67: 24,958,759 km (0.047 R)
• M68: 25,039,991 km (0.091 R)
• M69: 25,487,737 km (0.032 R)
• M70: 25,897,336 km (0.117 R)
• M71: 26,185,162 km (0.113 R)
• M72: 27,013,636 km (0.107 R)
• M73: 27,347,538 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 12.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.74 AU - 8.27 AU

Year: 7657 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,166,107 km

• M1: 167,250 km (0.064 R)
• M2: 391,348 km (0.037 R)
• M3: 477,367 km (0.099 R)
• M4: 632,350 km (0.095 R)
• M5: 739,163 km (0.113 R)
• M6: 829,520 km (0.109 R)
• M7: 1,073,963 km (0.107 R)
• M8: 1,678,488 km (0.115 R)
• M9: 1,817,315 km (0.119 R)
• M10: 2,140,147 km (0.04 R)
• M11: 2,587,295 km (0.064 R)
• M12: 2,988,666 km (0.09 R)
• M13: 3,548,162 km (0.111 R)
• M14: 3,667,990 km (0.103 R)
• M15: 3,911,835 km (0.087 R)
• M16: 4,330,410 km (0.113 R)
• M17: 4,458,765 km (0.101 R)
• M18: 4,940,320 km (0.114 R)
• M19: 5,097,099 km (0.053 R)
• M20: 5,415,742 km (0.097 R)
• M21: 5,508,044 km (0.081 R)
• M22: 5,811,428 km (0.088 R)
• M23: 5,929,611 km (0.11 R)
• M24: 6,048,691 km (0.083 R)
• M25: 6,192,454 km (0.088 R)
• M26: 6,434,803 km (0.088 R)
• M27: 7,180,698 km (0.118 R)
• M28: 7,435,313 km (0.112 R)
• M29: 7,641,310 km (0.112 R)
• M30: 7,744,981 km (0.069 R)
• M31: 7,953,820 km (0.111 R)
• M32: 8,916,482 km (0.081 R)
• M33: 8,998,462 km (0.115 R)
• M34: 9,245,597 km (0.062 R)
• M35: 10,000,767 km (0.07 R)
• M36: 11,480,889 km (0.106 R)
• M37: 11,899,164 km (0.101 R)
• M38: 12,079,878 km (0.087 R)
• M39: 12,292,008 km (0.107 R)
• M40: 12,997,512 km (0.06 R)
• M41: 13,621,784 km (0.108 R)
• M42: 13,969,300 km (0.069 R)
• M43: 14,064,593 km (0.048 R)
• M44: 14,640,844 km (0.093 R)
• M45: 14,834,574 km (0.068 R)
• M46: 15,454,058 km (0.09 R)
• M47: 15,585,555 km (0.045 R)
• M48: 15,717,351 km (0.087 R)
• M49: 16,315,293 km (0.114 R)
• M50: 16,449,183 km (0.092 R)
• M51: 17,158,277 km (0.082 R)
• M52: 17,260,303 km (0.052 R)
• M53: 17,430,994 km (0.12 R)
• M54: 17,705,207 km (0.059 R)
• M55: 17,911,652 km (0.1 R)
• M56: 18,257,822 km (0.085 R)
• M57: 19,026,904 km (0.038 R)
• M58: 19,167,975 km (0.113 R)
• M59: 19,771,004 km (0.046 R)
• M60: 19,913,870 km (0.097 R)
• M61: 20,236,403 km (0.103 R)
• M62: 20,632,987 km (0.078 R)
• M63: 20,850,502 km (0.049 R)
• M64: 21,068,616 km (0.091 R)
• M65: 21,287,627 km (0.061 R)
• M66: 21,580,839 km (0.11 R)
• M67: 21,912,199 km (0.045 R)
• M68: 22,319,404 km (0.102 R)
• M69: 23,104,045 km (0.058 R)
• M70: 23,556,429 km (0.108 R)
• M71: 24,240,390 km (0.088 R)
• M72: 24,623,361 km (0.108 R)
• M73: 25,939,972 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.6

Radius: 4.6

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.95 AU - 16.81 AU

Year: 24713 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,166,107 km

• M1: 312,510 km (0.117 R)
• M2: 386,561 km (0.09 R)
• M3: 588,219 km (0.118 R)
• M4: 759,209 km (0.084 R)
• M5: 860,936 km (0.065 R)
• M6: 924,066 km (0.086 R)
• M7: 1,145,770 km (0.104 R)
• M8: 1,689,110 km (0.106 R)
• M9: 1,742,067 km (0.087 R)
• M10: 1,931,608 km (0.074 R)
• M11: 2,071,183 km (0.104 R)
• M12: 2,974,903 km (0.119 R)
• M13: 3,006,917 km (0.076 R)
• M14: 3,071,394 km (0.113 R)
• M15: 3,705,240 km (0.108 R)
• M16: 3,739,797 km (0.103 R)
• M17: 3,809,061 km (0.092 R)
• M18: 4,090,305 km (0.103 R)
• M19: 4,197,567 km (0.092 R)
• M20: 4,269,523 km (0.083 R)
• M21: 4,822,587 km (0.066 R)
• M22: 5,358,895 km (0.097 R)
• M23: 5,634,155 km (0.08 R)
• M24: 6,239,278 km (0.073 R)
• M25: 6,907,233 km (0.095 R)
• M26: 7,817,985 km (0.098 R)
• M27: 7,951,127 km (0.113 R)
• M28: 8,129,896 km (0.113 R)
• M29: 9,229,740 km (0.076 R)
• M30: 9,464,758 km (0.109 R)
• M31: 9,654,149 km (0.093 R)
• M32: 9,701,721 km (0.096 R)
• M33: 10,866,041 km (0.091 R)
• M34: 11,364,202 km (0.114 R)
• M35: 12,641,469 km (0.081 R)
• M36: 12,902,368 km (0.095 R)
• M37: 13,323,486 km (0.11 R)
• M38: 13,376,443 km (0.12 R)
• M39: 14,017,470 km (0.104 R)
• M40: 14,125,330 km (0.041 R)
• M41: 16,225,235 km (0.095 R)
• M42: 17,080,486 km (0.07 R)
• M43: 17,658,832 km (0.119 R)
• M44: 18,479,227 km (0.086 R)
• M45: 19,013,291 km (0.096 R)
• M46: 19,672,718 km (0.082 R)
• M47: 20,522,883 km (0.113 R)
• M48: 20,584,069 km (0.111 R)
• M49: 21,260,999 km (0.071 R)
• M50: 22,636,851 km (0.112 R)
• M51: 22,763,261 km (0.113 R)
• M52: 23,335,473 km (0.108 R)
• M53: 23,463,229 km (0.057 R)
• M54: 23,719,490 km (0.099 R)
• M55: 24,429,033 km (0.112 R)
• M56: 25,276,505 km (0.047 R)
• M57: 25,802,790 km (0.047 R)
• M58: 30,559,404 km (0.113 R)
• M59: 31,754,542 km (0.108 R)
• M60: 31,967,120 km (0.113 R)
• M61: 32,821,773 km (0.103 R)
• M62: 32,964,938 km (0.116 R)
• M63: 33,252,016 km (0.088 R)
• M64: 33,395,780 km (0.105 R)
• M65: 33,756,161 km (0.112 R)
• M66: 34,408,109 km (0.071 R)
• M67: 34,480,813 km (0.045 R)
• M68: 36,167,080 km (0.103 R)
• M69: 36,462,985 km (0.117 R)
• M70: 37,729,929 km (0.077 R)
• M71: 37,804,878 km (0.108 R)
• M72: 37,954,925 km (0.076 R)
• M73: 38,105,270 km (0.096 R)
• M74: 39,011,086 km (0.09 R)
• M75: 39,314,620 km (0.083 R)
• M76: 39,542,906 km (0.082 R)
• M77: 40,153,415 km (0.116 R)
• M78: 40,459,941 km (0.092 R)
• M79: 42,003,791 km (0.11 R)
• M80: 42,470,835 km (0.09 R)
• M81: 42,939,376 km (0.104 R)
• M82: 43,017,765 km (0.096 R)
• M83: 44,513,894 km (0.098 R)
• M84: 44,751,754 km (0.082 R)
• M85: 45,069,500 km (0.117 R)
• M86: 46,027,226 km (0.088 R)
• M87: 47,152,950 km (0.097 R)
• M88: 47,395,298 km (0.074 R)
• M89: 48,043,805 km (0.087 R)
• M90: 50,089,107 km (0.081 R)
• M91: 51,745,754 km (0.107 R)
• M92: 52,162,683 km (0.067 R)
• M93: 52,580,809 km (0.117 R)
• M94: 53,588,650 km (0.109 R)
• M95: 54,433,429 km (0.106 R)
• M96: 54,687,746 km (0.098 R)
• M97: 56,307,442 km (0.102 R)
• M98: 56,822,208 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 4.7

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.05 AU - 20.31 AU

Year: 26545 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 144.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,166,107 km

• M1: 96,042 km (0.099 R)
• M2: 460,313 km (0.064 R)
• M3: 630,106 km (0.088 R)
• M4: 953,986 km (0.047 R)
• M5: 1,096,403 km (0.091 R)
• M6: 1,195,287 km (0.076 R)
• M7: 1,348,924 km (0.094 R)
• M8: 1,454,989 km (0.119 R)
• M9: 1,675,197 km (0.052 R)
• M10: 3,203,040 km (0.061 R)
• M11: 3,820,131 km (0.113 R)
• M12: 3,970,477 km (0.115 R)
• M13: 4,872,851 km (0.092 R)
• M14: 5,201,069 km (0.065 R)
• M15: 5,878,598 km (0.114 R)
• M16: 6,052,431 km (0.084 R)
• M17: 6,271,891 km (0.099 R)
• M18: 7,268,661 km (0.115 R)
• M19: 7,408,236 km (0.105 R)
• M20: 7,975,960 km (0.119 R)
• M21: 9,002,650 km (0.09 R)
• M22: 9,556,761 km (0.097 R)
• M23: 10,382,391 km (0.11 R)
• M24: 10,645,085 km (0.118 R)
• M25: 10,856,916 km (0.117 R)
• M26: 11,123,499 km (0.102 R)
• M27: 11,338,322 km (0.1 R)
• M28: 11,717,552 km (0.104 R)
• M29: 12,600,030 km (0.11 R)
• M30: 12,880,227 km (0.098 R)
• M31: 13,790,530 km (0.108 R)
• M32: 13,905,720 km (0.114 R)
• M33: 14,021,210 km (0.114 R)
• M34: 14,957,094 km (0.085 R)
• M35: 15,792,449 km (0.06 R)
• M36: 16,033,900 km (0.051 R)
• M37: 17,073,605 km (0.042 R)
• M38: 17,259,256 km (0.089 R)
• M39: 17,445,655 km (0.064 R)
• M40: 20,059,279 km (0.088 R)
• M41: 20,189,729 km (0.097 R)
• M42: 20,846,912 km (0.027 R)
• M43: 21,311,114 km (0.082 R)
• M44: 21,711,737 km (0.113 R)
• M45: 22,655,999 km (0.096 R)
• M46: 22,860,051 km (0.086 R)
• M47: 23,133,067 km (0.11 R)
• M48: 24,654,178 km (0.096 R)
• M49: 25,145,008 km (0.099 R)
• M50: 26,207,453 km (0.09 R)
• M51: 27,212,152 km (0.041 R)
• M52: 29,407,201 km (0.032 R)
• M53: 29,704,153 km (0.097 R)
• M54: 30,826,586 km (0.067 R)
• M55: 31,658,500 km (0.064 R)
• M56: 31,810,491 km (0.098 R)
• M57: 32,115,222 km (0.049 R)
• M58: 32,421,150 km (0.117 R)
• M59: 32,727,825 km (0.082 R)
• M60: 33,653,836 km (0.08 R)
• M61: 34,198,073 km (0.057 R)
• M62: 34,432,044 km (0.069 R)
• M63: 35,689,564 km (0.048 R)
• M64: 36,642,502 km (0.099 R)
• M65: 38,168,401 km (0.068 R)
• M66: 38,492,280 km (0.11 R)
• M67: 40,125,440 km (0.113 R)
• M68: 40,950,323 km (0.091 R)
• M69: 42,365,668 km (0.082 R)
• M70: 42,700,917 km (0.062 R)
• M71: 43,966,216 km (0.076 R)
• M72: 44,305,653 km (0.057 R)
• M73: 44,475,746 km (0.088 R)
• M74: 47,313,169 km (0.064 R)
• M75: 47,400,085 km (0.113 R)
• M76: 47,487,002 km (0.087 R)
• M77: 48,359,307 km (0.119 R)
• M78: 48,973,107 km (0.11 R)
• M79: 49,061,070 km (0.065 R)
• M80: 51,364,728 km (0.073 R)
• M81: 52,619,705 km (0.08 R)
• M82: 53,975,510 km (0.079 R)
• M83: 55,801,053 km (0.03 R)
• M84: 58,857,188 km (0.053 R)
• M85: 59,418,629 km (0.066 R)
• M86: 60,546,896 km (0.103 R)
• M87: 62,157,317 km (0.094 R)
• M88: 62,252,461 km (0.095 R)
• M89: 62,920,116 km (0.051 R)
• M90: 63,302,638 km (0.117 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: 455 - 11,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit