🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.6 AU - 0.72 AU

Year: 192 Days

Day: 43.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 219 Days

Day: 37.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.32 AU - 1.58 AU

Year: 625 Days

Day: 16.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 178.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,947,796 km

• M1: 314,006 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.17 AU - 2.77 AU

Year: 1390 Days

Day: 32.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,947,796 km

• M1: 1,199,925 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 12.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.05 AU - 7.77 AU

Year: 5812 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,947,796 km

• M1: 167,849 km (0.104 R)
• M2: 635,641 km (0.114 R)
• M3: 750,682 km (0.062 R)
• M4: 916,437 km (0.117 R)
• M5: 1,019,360 km (0.12 R)
• M6: 1,110,914 km (0.062 R)
• M7: 1,630,467 km (0.119 R)
• M8: 1,757,775 km (0.102 R)
• M9: 1,850,974 km (0.045 R)
• M10: 2,260,723 km (0.101 R)
• M11: 3,006,169 km (0.096 R)
• M12: 3,654,676 km (0.09 R)
• M13: 4,473,724 km (0.06 R)
• M14: 5,024,095 km (0.096 R)
• M15: 5,158,434 km (0.102 R)
• M16: 5,403,176 km (0.105 R)
• M17: 5,679,633 km (0.08 R)
• M18: 6,017,574 km (0.114 R)
• M19: 6,861,306 km (0.114 R)
• M20: 6,980,536 km (0.109 R)
• M21: 7,221,388 km (0.11 R)
• M22: 7,835,188 km (0.103 R)
• M23: 8,148,596 km (0.098 R)
• M24: 8,243,291 km (0.12 R)
• M25: 8,626,262 km (0.096 R)
• M26: 9,080,292 km (0.114 R)
• M27: 9,776,221 km (0.089 R)
• M28: 10,181,481 km (0.096 R)
• M29: 10,283,657 km (0.067 R)
• M30: 10,661,391 km (0.049 R)
• M31: 10,973,901 km (0.108 R)
• M32: 11,078,770 km (0.061 R)
• M33: 11,501,383 km (0.108 R)
• M34: 11,607,897 km (0.119 R)
• M35: 12,037,243 km (0.086 R)
• M36: 12,471,675 km (0.101 R)
• M37: 12,837,741 km (0.103 R)
• M38: 12,985,245 km (0.119 R)
• M39: 13,244,498 km (0.106 R)
• M40: 15,068,844 km (0.113 R)
• M41: 16,648,597 km (0.086 R)
• M42: 16,970,981 km (0.045 R)
• M43: 17,295,309 km (0.07 R)
• M44: 17,703,562 km (0.069 R)
• M45: 17,826,681 km (0.074 R)
• M46: 18,239,122 km (0.08 R)
• M47: 18,696,443 km (0.097 R)
• M48: 18,821,955 km (0.071 R)
• M49: 18,989,505 km (0.086 R)
• M50: 19,157,653 km (0.05 R)
• M51: 19,453,109 km (0.095 R)
• M52: 19,750,060 km (0.118 R)
• M53: 20,736,210 km (0.098 R)
• M54: 20,996,211 km (0.119 R)
• M55: 21,213,576 km (0.087 R)
• M56: 22,533,778 km (0.094 R)
• M57: 22,756,379 km (0.059 R)
• M58: 22,845,689 km (0.08 R)
• M59: 22,935,149 km (0.048 R)
• M60: 23,473,851 km (0.034 R)
• M61: 23,699,444 km (0.06 R)
• M62: 24,153,025 km (0.11 R)
• M63: 24,289,608 km (0.095 R)
• M64: 24,380,863 km (0.037 R)
• M65: 24,472,267 km (0.11 R)
• M66: 24,609,448 km (0.119 R)
• M67: 26,651,609 km (0.071 R)
• M68: 26,792,679 km (0.037 R)
• M69: 26,934,199 km (0.083 R)
• M70: 27,645,238 km (0.052 R)
• M71: 27,835,825 km (0.075 R)
• M72: 28,074,883 km (0.083 R)
• M73: 28,170,625 km (0.095 R)
• M74: 28,940,606 km (0.067 R)
• M75: 29,766,386 km (0.119 R)
• M76: 30,157,734 km (0.065 R)
• M77: 30,797,115 km (0.032 R)
• M78: 31,889,479 km (0.062 R)
• M79: 32,490,713 km (0.105 R)
• M80: 33,501,097 km (0.11 R)
• M81: 33,602,674 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 12.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.44 AU - 7.32 AU

Year: 6463 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,947,796 km

• M1: 177,722 km (0.028 R)
• M2: 306,825 km (0.085 R)
• M3: 650,003 km (0.092 R)
• M4: 741,108 km (0.117 R)
• M5: 837,150 km (0.036 R)
• M6: 1,120,937 km (0.085 R)
• M7: 1,453,044 km (0.057 R)
• M8: 1,722,769 km (0.119 R)
• M9: 2,498,883 km (0.052 R)
• M10: 2,801,819 km (0.092 R)
• M11: 2,912,970 km (0.086 R)
• M12: 3,232,062 km (0.087 R)
• M13: 3,396,021 km (0.103 R)
• M14: 3,979,004 km (0.069 R)
• M15: 4,104,367 km (0.108 R)
• M16: 4,231,226 km (0.081 R)
• M17: 4,436,774 km (0.086 R)
• M18: 4,566,924 km (0.093 R)
• M19: 4,804,635 km (0.1 R)
• M20: 4,938,375 km (0.052 R)
• M21: 5,182,369 km (0.119 R)
• M22: 5,625,927 km (0.119 R)
• M23: 5,966,861 km (0.119 R)
• M24: 6,053,029 km (0.117 R)
• M25: 6,938,648 km (0.066 R)
• M26: 7,059,823 km (0.045 R)
• M27: 7,242,931 km (0.102 R)
• M28: 7,365,900 km (0.066 R)
• M29: 7,458,501 km (0.111 R)
• M30: 7,551,701 km (0.027 R)
• M31: 7,645,050 km (0.051 R)
• M32: 7,738,997 km (0.103 R)
• M33: 8,310,162 km (0.084 R)
• M34: 8,960,763 km (0.088 R)
• M35: 9,225,701 km (0.084 R)
• M36: 9,661,629 km (0.072 R)
• M37: 9,831,123 km (0.048 R)
• M38: 10,138,696 km (0.054 R)
• M39: 11,045,110 km (0.061 R)
• M40: 11,904,849 km (0.048 R)
• M41: 13,121,828 km (0.044 R)
• M42: 13,385,120 km (0.105 R)
• M43: 13,536,363 km (0.1 R)
• M44: 14,070,129 km (0.087 R)
• M45: 15,040,420 km (0.109 R)
• M46: 15,236,992 km (0.106 R)
• M47: 15,474,254 km (0.084 R)
• M48: 15,872,184 km (0.12 R)
• M49: 16,515,904 km (0.097 R)
• M50: 17,373,698 km (0.119 R)
• M51: 18,835,569 km (0.074 R)
• M52: 19,132,670 km (0.12 R)
• M53: 19,388,632 km (0.117 R)
• M54: 20,685,197 km (0.061 R)
• M55: 22,502,063 km (0.1 R)
• M56: 22,952,951 km (0.078 R)
• M57: 23,634,818 km (0.054 R)
• M58: 24,047,259 km (0.1 R)
• M59: 24,415,719 km (0.118 R)
• M60: 24,600,771 km (0.074 R)
• M61: 24,693,373 km (0.104 R)
• M62: 25,065,273 km (0.093 R)
• M63: 25,392,144 km (0.063 R)
• M64: 25,908,556 km (0.118 R)
• M65: 26,570,975 km (0.101 R)
• M66: 27,430,864 km (0.044 R)
• M67: 27,623,247 km (0.051 R)
• M68: 28,009,209 km (0.096 R)
• M69: 28,737,751 km (0.105 R)
• M70: 29,177,868 km (0.117 R)
• M71: 29,669,596 km (0.079 R)
• M72: 30,015,317 km (0.093 R)
• M73: 31,010,741 km (0.107 R)
• M74: 31,562,757 km (0.034 R)
• M75: 32,473,210 km (0.104 R)
• M76: 33,649,049 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.9

Radius: 14.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.91 AU - 7.33 AU

Year: 6804 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,947,796 km

• M1: 216,319 km (0.086 R)
• M2: 421,118 km (0.104 R)
• M3: 566,677 km (0.111 R)
• M4: 661,522 km (0.107 R)
• M5: 1,227,451 km (0.06 R)
• M6: 1,433,297 km (0.084 R)
• M7: 1,712,148 km (0.101 R)
• M8: 2,031,090 km (0.075 R)
• M9: 2,277,328 km (0.101 R)
• M10: 2,873,625 km (0.1 R)
• M11: 3,074,685 km (0.107 R)
• M12: 3,517,495 km (0.06 R)
• M13: 4,008,924 km (0.116 R)
• M14: 4,149,247 km (0.099 R)
• M15: 4,522,194 km (0.081 R)
• M16: 5,642,532 km (0.11 R)
• M17: 6,611,627 km (0.113 R)
• M18: 6,912,618 km (0.063 R)
• M19: 7,527,914 km (0.05 R)
• M20: 7,983,290 km (0.101 R)
• M21: 8,375,835 km (0.06 R)
• M22: 8,592,602 km (0.049 R)
• M23: 8,921,119 km (0.081 R)
• M24: 9,216,725 km (0.029 R)
• M25: 9,328,474 km (0.107 R)
• M26: 9,553,170 km (0.064 R)
• M27: 10,782,267 km (0.119 R)
• M28: 11,535,492 km (0.116 R)
• M29: 11,938,658 km (0.057 R)
• M30: 13,513,325 km (0.077 R)
• M31: 13,981,267 km (0.076 R)
• M32: 14,152,856 km (0.06 R)
• M33: 14,454,595 km (0.066 R)
• M34: 15,152,469 km (0.063 R)
• M35: 16,040,332 km (0.092 R)
• M36: 17,219,762 km (0.113 R)
• M37: 17,634,447 km (0.079 R)
• M38: 18,005,899 km (0.082 R)
• M39: 18,099,248 km (0.105 R)
• M40: 18,239,421 km (0.075 R)
• M41: 18,756,581 km (0.093 R)
• M42: 19,231,105 km (0.038 R)
• M43: 19,517,585 km (0.084 R)
• M44: 19,613,478 km (0.047 R)
• M45: 19,805,561 km (0.116 R)
• M46: 19,998,393 km (0.112 R)
• M47: 21,167,949 km (0.06 R)
• M48: 21,860,587 km (0.101 R)
• M49: 22,913,457 km (0.1 R)
• M50: 24,704,592 km (0.069 R)
• M51: 25,276,954 km (0.038 R)
• M52: 25,486,092 km (0.057 R)
• M53: 26,011,629 km (0.113 R)
• M54: 26,434,542 km (0.107 R)
• M55: 27,501,923 km (0.116 R)
• M56: 28,692,273 km (0.107 R)
• M57: 28,855,933 km (0.099 R)
• M58: 29,019,743 km (0.106 R)
• M59: 30,732,040 km (0.12 R)
• M60: 31,797,476 km (0.095 R)
• M61: 32,818,182 km (0.099 R)
• M62: 34,659,134 km (0.091 R)
• M63: 35,007,996 km (0.109 R)
• M64: 37,125,853 km (0.095 R)
• M65: 37,304,174 km (0.045 R)
• M66: 37,900,770 km (0.114 R)
• M67: 38,080,437 km (0.086 R)
• M68: 38,320,243 km (0.074 R)
• M69: 38,681,073 km (0.115 R)
• M70: 39,043,099 km (0.107 R)
• M71: 39,284,999 km (0.079 R)
• M72: 39,952,804 km (0.028 R)
• M73: 40,196,649 km (0.07 R)
• M74: 40,379,756 km (0.091 R)
• M75: 40,563,163 km (0.052 R)
• M76: 40,808,205 km (0.095 R)
• M77: 41,115,180 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.8

Radius: 4.2

Gravity: 27.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.16 AU - 16.16 AU

Year: 20104 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 87.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,947,796 km

• M1: 130,599 km (0.114 R)
• M2: 230,082 km (0.051 R)
• M3: 336,894 km (0.072 R)
• M4: 615,894 km (0.091 R)
• M5: 1,100,442 km (0.03 R)
• M6: 1,282,802 km (0.057 R)
• M7: 1,336,657 km (0.117 R)
• M8: 1,588,580 km (0.083 R)
• M9: 2,071,781 km (0.114 R)
• M10: 2,103,346 km (0.117 R)
• M11: 2,264,014 km (0.099 R)
• M12: 3,125,100 km (0.079 R)
• M13: 3,608,749 km (0.116 R)
• M14: 3,839,878 km (0.113 R)
• M15: 3,996,657 km (0.108 R)
• M16: 4,036,151 km (0.061 R)
• M17: 5,022,749 km (0.074 R)
• M18: 5,809,035 km (0.104 R)
• M19: 6,308,093 km (0.088 R)
• M20: 6,726,668 km (0.055 R)
• M21: 8,185,247 km (0.119 R)
• M22: 8,336,341 km (0.098 R)
• M23: 8,641,222 km (0.111 R)
• M24: 9,053,514 km (0.118 R)
• M25: 9,790,133 km (0.054 R)
• M26: 10,165,774 km (0.11 R)
• M27: 10,273,933 km (0.053 R)
• M28: 10,545,902 km (0.112 R)
• M29: 11,488,668 km (0.061 R)
• M30: 11,771,108 km (0.103 R)
• M31: 12,400,317 km (0.119 R)
• M32: 12,748,132 km (0.099 R)
• M33: 14,595,666 km (0.116 R)
• M34: 16,271,611 km (0.107 R)
• M35: 16,398,021 km (0.067 R)
• M36: 18,269,490 km (0.104 R)
• M37: 18,665,027 km (0.101 R)
• M38: 19,063,257 km (0.083 R)
• M39: 20,071,397 km (0.089 R)
• M40: 20,547,866 km (0.111 R)
• M41: 20,890,295 km (0.053 R)
• M42: 21,096,741 km (0.116 R)
• M43: 21,929,253 km (0.082 R)
• M44: 22,419,784 km (0.09 R)
• M45: 22,490,245 km (0.114 R)
• M46: 22,984,815 km (0.099 R)
• M47: 23,411,768 km (0.119 R)
• M48: 23,697,799 km (0.106 R)
• M49: 23,913,070 km (0.055 R)
• M50: 24,128,940 km (0.117 R)
• M51: 25,732,180 km (0.085 R)
• M52: 25,879,684 km (0.057 R)
• M53: 26,397,891 km (0.11 R)
• M54: 26,546,591 km (0.036 R)
• M55: 27,973,156 km (0.07 R)
• M56: 28,048,853 km (0.101 R)
• M57: 28,124,699 km (0.101 R)
• M58: 29,270,469 km (0.114 R)
• M59: 30,275,767 km (0.08 R)
• M60: 30,509,289 km (0.074 R)
• M61: 30,899,889 km (0.073 R)
• M62: 31,135,057 km (0.11 R)
• M63: 31,765,163 km (0.118 R)
• M64: 32,319,872 km (0.044 R)
• M65: 33,841,731 km (0.08 R)
• M66: 34,327,027 km (0.101 R)
• M67: 35,386,628 km (0.092 R)
• M68: 36,208,968 km (0.083 R)
• M69: 37,537,846 km (0.096 R)
• M70: 38,460,565 km (0.072 R)
• M71: 41,014,949 km (0.114 R)
• M72: 41,187,136 km (0.12 R)
• M73: 41,273,454 km (0.073 R)
• M74: 42,051,961 km (0.107 R)
• M75: 42,399,477 km (0.114 R)
• M76: 42,748,040 km (0.062 R)
• M77: 44,593,480 km (0.089 R)
• M78: 45,481,343 km (0.084 R)
• M79: 47,003,950 km (0.069 R)
• M80: 47,364,631 km (0.103 R)
• M81: 47,545,345 km (0.066 R)
• M82: 47,635,852 km (0.051 R)
• M83: 49,090,541 km (0.117 R)
• M84: 56,483,518 km (0.092 R)
• M85: 57,925,941 km (0.081 R)
• M86: 58,022,432 km (0.108 R)
• M87: 60,552,581 km (0.078 R)
• M88: 60,748,703 km (0.111 R)
• M89: 61,732,459 km (0.071 R)
• M90: 62,424,199 km (0.083 R)
• M91: 65,921,199 km (0.087 R)
• M92: 66,223,836 km (0.084 R)
• M93: 66,628,199 km (0.063 R)
• M94: 67,845,926 km (0.056 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit