🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 291 Days

Day: 17.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 323 Days

Day: 18.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.04 AU

Year: 368 Days

Day: 28.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,098,087 km

• M1: 25,581 km (0.065 R)
• M2: 618,288 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.93 AU - 1.15 AU

Year: 408 Days

Day: 47 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.05 AU - 1.55 AU

Year: 571 Days

Day: 14.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.08 AU - 2.28 AU

Year: 1239 Days

Day: 37.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 14.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.53 AU - 10.47 AU

Year: 9541 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,098,087 km

• M1: 230,082 km (0.091 R)
• M2: 395,088 km (0.098 R)
• M3: 641,625 km (0.09 R)
• M4: 810,820 km (0.118 R)
• M5: 1,032,525 km (0.104 R)
• M6: 1,198,728 km (0.118 R)
• M7: 1,931,907 km (0.107 R)
• M8: 2,188,318 km (0.075 R)
• M9: 2,456,247 km (0.043 R)
• M10: 2,658,055 km (0.08 R)
• M11: 2,997,941 km (0.102 R)
• M12: 3,159,657 km (0.103 R)
• M13: 3,269,162 km (0.108 R)
• M14: 3,720,050 km (0.087 R)
• M15: 3,865,160 km (0.086 R)
• M16: 4,130,996 km (0.08 R)
• M17: 4,311,710 km (0.092 R)
• M18: 4,587,867 km (0.116 R)
• M19: 4,712,483 km (0.098 R)
• M20: 4,838,145 km (0.107 R)
• M21: 4,933,289 km (0.069 R)
• M22: 5,222,162 km (0.11 R)
• M23: 5,516,870 km (0.115 R)
• M24: 5,682,924 km (0.119 R)
• M25: 5,817,113 km (0.117 R)
• M26: 6,856,370 km (0.115 R)
• M27: 6,963,482 km (0.092 R)
• M28: 7,215,554 km (0.087 R)
• M29: 7,803,324 km (0.114 R)
• M30: 8,406,503 km (0.104 R)
• M31: 9,379,188 km (0.103 R)
• M32: 10,758,929 km (0.096 R)
• M33: 10,925,581 km (0.086 R)
• M34: 11,515,146 km (0.108 R)
• M35: 12,245,035 km (0.096 R)
• M36: 12,549,915 km (0.061 R)
• M37: 13,345,626 km (0.05 R)
• M38: 14,431,856 km (0.057 R)
• M39: 15,032,192 km (0.098 R)
• M40: 15,452,562 km (0.079 R)
• M41: 16,400,714 km (0.109 R)
• M42: 17,124,169 km (0.048 R)
• M43: 17,270,177 km (0.117 R)
• M44: 18,652,311 km (0.111 R)
• M45: 19,154,511 km (0.105 R)
• M46: 19,407,332 km (0.106 R)
• M47: 19,508,759 km (0.066 R)
• M48: 19,814,238 km (0.068 R)
• M49: 20,999,502 km (0.117 R)
• M50: 21,207,892 km (0.113 R)
• M51: 21,574,407 km (0.087 R)
• M52: 22,048,781 km (0.098 R)
• M53: 22,847,036 km (0.108 R)
• M54: 25,242,696 km (0.104 R)
• M55: 26,639,342 km (0.086 R)
• M56: 28,290,603 km (0.101 R)
• M57: 28,520,984 km (0.09 R)
• M58: 29,506,983 km (0.111 R)
• M59: 29,623,670 km (0.054 R)
• M60: 29,974,925 km (0.091 R)
• M61: 30,209,794 km (0.049 R)
• M62: 30,917,990 km (0.084 R)
• M63: 31,274,183 km (0.098 R)
• M64: 31,751,250 km (0.117 R)
• M65: 32,411,276 km (0.092 R)
• M66: 32,652,278 km (0.106 R)
• M67: 35,095,960 km (0.109 R)
• M68: 36,027,356 km (0.098 R)
• M69: 36,904,149 km (0.118 R)
• M70: 37,978,112 km (0.078 R)
• M71: 38,678,529 km (0.054 R)
• M72: 38,998,370 km (0.116 R)
• M73: 39,511,939 km (0.092 R)
• M74: 39,769,397 km (0.107 R)
• M75: 40,415,959 km (0.057 R)
• M76: 40,870,437 km (0.034 R)
• M77: 41,326,711 km (0.115 R)
• M78: 41,457,460 km (0.119 R)
• M79: 42,112,848 km (0.111 R)
• M80: 44,099,807 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 9.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.02 AU - 11.98 AU

Year: 13099 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,098,087 km

• M1: 153,039 km (0.033 R)
• M2: 344,823 km (0.109 R)
• M3: 461,509 km (0.115 R)
• M4: 551,119 km (0.097 R)
• M5: 809,324 km (0.111 R)
• M6: 870,660 km (0.063 R)
• M7: 1,374,356 km (0.083 R)
• M8: 1,664,426 km (0.049 R)
• M9: 1,792,482 km (0.039 R)
• M10: 2,196,396 km (0.1 R)
• M11: 2,284,060 km (0.117 R)
• M12: 4,055,000 km (0.117 R)
• M13: 4,719,214 km (0.101 R)
• M14: 4,925,061 km (0.099 R)
• M15: 5,536,468 km (0.112 R)
• M16: 5,851,222 km (0.093 R)
• M17: 5,924,674 km (0.107 R)
• M18: 6,523,514 km (0.1 R)
• M19: 7,272,700 km (0.108 R)
• M20: 7,404,646 km (0.072 R)
• M21: 7,484,082 km (0.099 R)
• M22: 8,021,737 km (0.038 R)
• M23: 8,103,417 km (0.1 R)
• M24: 8,767,333 km (0.12 R)
• M25: 9,190,994 km (0.088 R)
• M26: 10,353,519 km (0.103 R)
• M27: 11,347,148 km (0.083 R)
• M28: 11,469,669 km (0.096 R)
• M29: 11,964,239 km (0.054 R)
• M30: 12,434,126 km (0.113 R)
• M31: 12,687,096 km (0.112 R)
• M32: 13,262,898 km (0.087 R)
• M33: 13,359,688 km (0.06 R)
• M34: 14,605,839 km (0.108 R)
• M35: 14,973,400 km (0.115 R)
• M36: 15,957,306 km (0.083 R)
• M37: 17,348,267 km (0.092 R)
• M38: 17,524,942 km (0.086 R)
• M39: 18,416,844 km (0.071 R)
• M40: 19,104,695 km (0.036 R)
• M41: 19,214,051 km (0.054 R)
• M42: 19,396,860 km (0.12 R)
• M43: 19,800,924 km (0.068 R)
• M44: 22,321,498 km (0.064 R)
• M45: 23,132,169 km (0.082 R)
• M46: 24,070,447 km (0.094 R)
• M47: 24,742,590 km (0.114 R)
• M48: 26,510,837 km (0.107 R)
• M49: 27,286,801 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.8

Radius: 7.1

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.45 AU - 17.79 AU

Year: 21522 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,098,087 km

• M1: 134,638 km (0.069 R)
• M2: 219,161 km (0.113 R)
• M3: 650,751 km (0.059 R)
• M4: 792,869 km (0.093 R)
• M5: 945,459 km (0.112 R)
• M6: 1,520,513 km (0.086 R)
• M7: 2,116,062 km (0.091 R)
• M8: 2,186,373 km (0.119 R)
• M9: 3,834,941 km (0.061 R)
• M10: 3,964,493 km (0.088 R)
• M11: 4,406,256 km (0.039 R)
• M12: 4,633,196 km (0.092 R)
• M13: 4,817,351 km (0.055 R)
• M14: 6,122,891 km (0.084 R)
• M15: 6,173,306 km (0.056 R)
• M16: 6,736,392 km (0.101 R)
• M17: 7,050,398 km (0.069 R)
• M18: 7,476,602 km (0.116 R)
• M19: 8,131,392 km (0.028 R)
• M20: 8,242,394 km (0.057 R)
• M21: 8,465,744 km (0.115 R)
• M22: 8,918,576 km (0.086 R)
• M23: 9,090,464 km (0.044 R)
• M24: 9,965,911 km (0.089 R)
• M25: 10,025,301 km (0.112 R)
• M26: 10,383,588 km (0.107 R)
• M27: 10,624,890 km (0.105 R)
• M28: 10,990,357 km (0.096 R)
• M29: 11,359,864 km (0.098 R)
• M30: 11,608,496 km (0.103 R)
• M31: 11,921,903 km (0.08 R)
• M32: 11,984,884 km (0.025 R)
• M33: 12,301,583 km (0.073 R)
• M34: 12,429,040 km (0.067 R)
• M35: 12,685,151 km (0.108 R)
• M36: 13,661,427 km (0.078 R)
• M37: 14,058,609 km (0.104 R)
• M38: 14,191,901 km (0.086 R)
• M39: 14,661,639 km (0.081 R)
• M40: 15,204,679 km (0.083 R)
• M41: 15,962,242 km (0.103 R)
• M42: 16,520,691 km (0.087 R)
• M43: 16,661,463 km (0.073 R)
• M44: 18,089,674 km (0.094 R)
• M45: 18,307,189 km (0.074 R)
• M46: 19,705,480 km (0.094 R)
• M47: 20,833,448 km (0.057 R)
• M48: 21,061,585 km (0.102 R)
• M49: 22,059,702 km (0.064 R)
• M50: 22,369,818 km (0.041 R)
• M51: 22,759,521 km (0.101 R)
• M52: 23,230,305 km (0.114 R)
• M53: 23,862,805 km (0.073 R)
• M54: 25,875,794 km (0.088 R)
• M55: 26,284,944 km (0.04 R)
• M56: 27,192,405 km (0.077 R)
• M57: 27,524,961 km (0.08 R)
• M58: 28,110,188 km (0.036 R)
• M59: 30,664,572 km (0.1 R)
• M60: 30,923,974 km (0.073 R)
• M61: 32,320,171 km (0.109 R)
• M62: 33,025,974 km (0.11 R)
• M63: 33,469,681 km (0.11 R)
• M64: 33,826,023 km (0.084 R)
• M65: 34,993,036 km (0.112 R)
• M66: 35,264,108 km (0.105 R)
• M67: 36,630,385 km (0.079 R)
• M68: 37,273,955 km (0.093 R)
• M69: 37,550,861 km (0.063 R)
• M70: 38,292,717 km (0.113 R)
• M71: 38,478,816 km (0.114 R)
• M72: 39,320,604 km (0.035 R)
• M73: 39,885,036 km (0.065 R)
• M74: 41,403,455 km (0.075 R)
• M75: 42,650,951 km (0.104 R)
• M76: 44,594,228 km (0.119 R)
• M77: 45,478,201 km (0.057 R)
• M78: 47,863,390 km (0.045 R)
• M79: 52,754,044 km (0.088 R)
• M80: 53,272,699 km (0.1 R)
• M81: 54,210,229 km (0.105 R)
• M82: 54,628,654 km (0.107 R)
• M83: 57,587,850 km (0.068 R)
• M84: 59,841,243 km (0.087 R)
• M85: 60,165,421 km (0.113 R)
• M86: 64,101,790 km (0.05 R)
• M87: 64,322,896 km (0.047 R)
• M88: 66,212,616 km (0.107 R)
• M89: 66,771,962 km (0.055 R)
• M90: 69,364,643 km (0.081 R)
• M91: 69,818,972 km (0.053 R)
• M92: 73,026,350 km (0.059 R)
• M93: 73,372,968 km (0.114 R)
• M94: 74,531,903 km (0.06 R)
• M95: 75,346,763 km (0.047 R)
• M96: 76,750,440 km (0.064 R)
• M97: 77,220,326 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.8

Radius: 4.7

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.99 AU - 18.57 AU

Year: 24134 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,098,087 km

• M1: 188,942 km (0.113 R)
• M2: 648,208 km (0.065 R)
• M3: 1,128,716 km (0.1 R)
• M4: 1,318,107 km (0.048 R)
• M5: 1,402,480 km (0.101 R)
• M6: 1,546,842 km (0.114 R)
• M7: 1,696,141 km (0.112 R)
• M8: 1,881,492 km (0.104 R)
• M9: 1,912,908 km (0.025 R)
• M10: 1,976,487 km (0.115 R)
• M11: 2,338,664 km (0.091 R)
• M12: 2,372,622 km (0.086 R)
• M13: 2,865,098 km (0.113 R)
• M14: 2,937,953 km (0.054 R)
• M15: 3,235,802 km (0.095 R)
• M16: 3,273,650 km (0.084 R)
• M17: 3,349,945 km (0.076 R)
• M18: 4,906,661 km (0.095 R)
• M19: 5,037,858 km (0.116 R)
• M20: 5,483,510 km (0.118 R)
• M21: 5,665,421 km (0.08 R)
• M22: 5,988,403 km (0.098 R)
• M23: 6,269,946 km (0.095 R)
• M24: 6,412,363 km (0.078 R)
• M25: 6,507,956 km (0.053 R)
• M26: 8,938,473 km (0.078 R)
• M27: 10,191,654 km (0.054 R)
• M28: 12,201,502 km (0.107 R)
• M29: 12,260,593 km (0.099 R)
• M30: 12,438,764 km (0.101 R)
• M31: 12,917,926 km (0.099 R)
• M32: 14,142,235 km (0.032 R)
• M33: 14,329,082 km (0.039 R)
• M34: 14,768,152 km (0.095 R)
• M35: 15,211,560 km (0.098 R)
• M36: 15,403,046 km (0.093 R)
• M37: 16,633,638 km (0.05 R)
• M38: 17,293,963 km (0.088 R)
• M39: 17,493,825 km (0.108 R)
• M40: 17,895,645 km (0.057 R)
• M41: 18,232,839 km (0.057 R)
• M42: 20,369,695 km (0.058 R)
• M43: 21,360,332 km (0.063 R)
• M44: 22,005,398 km (0.051 R)
• M45: 22,875,459 km (0.111 R)
• M46: 23,682,989 km (0.086 R)
• M47: 24,424,994 km (0.088 R)
• M48: 25,476,817 km (0.054 R)
• M49: 27,236,387 km (0.109 R)
• M50: 28,640,662 km (0.108 R)
• M51: 29,908,504 km (0.09 R)
• M52: 30,468,898 km (0.11 R)
• M53: 30,790,683 km (0.12 R)
• M54: 31,275,529 km (0.093 R)
• M55: 31,681,538 km (0.097 R)
• M56: 32,580,621 km (0.118 R)
• M57: 33,074,743 km (0.049 R)
• M58: 34,739,169 km (0.094 R)
• M59: 36,430,672 km (0.104 R)
• M60: 39,192,548 km (0.1 R)
• M61: 39,981,228 km (0.107 R)
• M62: 40,863,855 km (0.119 R)
• M63: 40,952,417 km (0.117 R)
• M64: 41,396,424 km (0.099 R)
• M65: 42,020,845 km (0.086 R)
• M66: 42,917,984 km (0.049 R)
• M67: 43,459,378 km (0.055 R)
• M68: 43,730,898 km (0.087 R)
• M69: 45,005,622 km (0.074 R)
• M70: 45,555,544 km (0.028 R)
• M71: 46,847,471 km (0.092 R)
• M72: 47,311,823 km (0.114 R)
• M73: 49,561,775 km (0.077 R)
• M74: 49,940,108 km (0.116 R)
• M75: 50,224,643 km (0.085 R)
• M76: 50,795,059 km (0.063 R)
• M77: 54,359,677 km (0.055 R)
• M78: 54,457,215 km (0.108 R)
• M79: 55,631,259 km (0.099 R)
• M80: 56,714,797 km (0.079 R)
• M81: 56,813,681 km (0.056 R)
• M82: 58,004,330 km (0.06 R)
• M83: 58,902,666 km (0.05 R)
• M84: 61,523,620 km (0.088 R)
• M85: 64,079,500 km (0.05 R)
• M86: 64,388,569 km (0.119 R)
• M87: 64,594,865 km (0.08 R)
• M88: 67,296,752 km (0.088 R)
• M89: 67,506,039 km (0.118 R)
• M90: 68,556,067 km (0.07 R)
• M91: 68,766,700 km (0.113 R)
• M92: 69,399,948 km (0.066 R)
• M93: 70,247,271 km (0.118 R)
• M94: 70,991,520 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit