🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.73 AU - 0.81 AU

Year: 299 Days

Day: 32 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,042,255 km

• M1: 224,247 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.76 AU - 0.88 AU

Year: 329 Days

Day: 45.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 67.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.94 AU - 1.08 AU

Year: 450 Days

Day: 45.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.92 AU - 1.42 AU

Year: 561 Days

Day: 17.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,042,255 km

• M1: 572,960 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.03 AU - 2.29 AU

Year: 1406 Days

Day: 45.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 14.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.12 AU - 3.38 AU

Year: 2020 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 93,042,255 km

• M1: 181,911 km (0.111 R)
• M2: 311,313 km (0.068 R)
• M3: 472,580 km (0.048 R)
• M4: 755,918 km (0.112 R)
• M5: 910,153 km (0.049 R)
• M6: 1,045,839 km (0.068 R)
• M7: 1,178,682 km (0.118 R)
• M8: 1,350,420 km (0.055 R)
• M9: 1,565,841 km (0.064 R)
• M10: 1,854,565 km (0.102 R)
• M11: 1,967,511 km (0.099 R)
• M12: 2,121,747 km (0.053 R)
• M13: 2,415,557 km (0.065 R)
• M14: 2,511,748 km (0.082 R)
• M15: 2,637,560 km (0.053 R)
• M16: 2,968,770 km (0.026 R)
• M17: 3,072,291 km (0.037 R)
• M18: 3,162,050 km (0.105 R)
• M19: 3,483,386 km (0.119 R)
• M20: 3,703,445 km (0.096 R)
• M21: 3,847,508 km (0.117 R)
• M22: 4,075,196 km (0.113 R)
• M23: 5,101,587 km (0.041 R)
• M24: 5,388,515 km (0.102 R)
• M25: 5,736,181 km (0.112 R)
• M26: 5,978,380 km (0.093 R)
• M27: 6,148,024 km (0.099 R)
• M28: 6,243,018 km (0.057 R)
• M29: 6,686,127 km (0.093 R)
• M30: 6,842,607 km (0.066 R)
• M31: 7,059,972 km (0.112 R)
• M32: 7,705,188 km (0.081 R)
• M33: 7,972,669 km (0.057 R)
• M34: 8,858,139 km (0.056 R)
• M35: 9,008,784 km (0.061 R)
• M36: 9,138,485 km (0.112 R)
• M37: 9,312,617 km (0.116 R)
• M38: 9,730,294 km (0.095 R)
• M39: 10,176,844 km (0.106 R)
• M40: 10,652,864 km (0.118 R)
• M41: 11,113,027 km (0.112 R)
• M42: 11,298,978 km (0.107 R)
• M43: 11,626,747 km (0.077 R)
• M44: 11,791,903 km (0.117 R)
• M45: 11,886,598 km (0.05 R)
• M46: 12,315,944 km (0.111 R)
• M47: 12,847,465 km (0.042 R)
• M48: 13,067,224 km (0.103 R)
• M49: 13,238,963 km (0.041 R)
• M50: 14,033,477 km (0.09 R)
• M51: 14,639,648 km (0.107 R)
• M52: 14,869,280 km (0.087 R)
• M53: 15,202,884 km (0.108 R)
• M54: 15,513,000 km (0.055 R)
• M55: 15,877,570 km (0.037 R)
• M56: 16,297,790 km (0.094 R)
• M57: 16,403,257 km (0.075 R)
• M58: 16,562,130 km (0.063 R)
• M59: 16,694,973 km (0.104 R)
• M60: 16,801,337 km (0.09 R)
• M61: 17,014,963 km (0.102 R)
• M62: 17,122,075 km (0.108 R)
• M63: 17,607,071 km (0.112 R)
• M64: 17,851,215 km (0.077 R)
• M65: 18,178,535 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 9.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.79 AU - 4.03 AU

Year: 2789 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,042,255 km

• M1: 130,300 km (0.078 R)
• M2: 254,616 km (0.094 R)
• M3: 337,493 km (0.064 R)
• M4: 432,487 km (0.089 R)
• M5: 544,536 km (0.116 R)
• M6: 614,398 km (0.113 R)
• M7: 701,464 km (0.055 R)
• M8: 866,620 km (0.115 R)
• M9: 934,837 km (0.07 R)
• M10: 1,012,927 km (0.092 R)
• M11: 1,109,867 km (0.07 R)
• M12: 1,201,420 km (0.089 R)
• M13: 1,410,558 km (0.092 R)
• M14: 1,650,513 km (0.119 R)
• M15: 1,814,622 km (0.08 R)
• M16: 2,148,824 km (0.081 R)
• M17: 2,296,477 km (0.111 R)
• M18: 2,480,482 km (0.072 R)
• M19: 2,557,525 km (0.115 R)
• M20: 2,658,055 km (0.092 R)
• M21: 2,759,782 km (0.101 R)
• M22: 3,096,676 km (0.104 R)
• M23: 3,215,905 km (0.118 R)
• M24: 3,373,133 km (0.119 R)
• M25: 3,533,053 km (0.063 R)
• M26: 3,620,268 km (0.107 R)
• M27: 3,758,647 km (0.088 R)
• M28: 3,886,104 km (0.111 R)
• M29: 4,158,222 km (0.097 R)
• M30: 4,436,774 km (0.097 R)
• M31: 4,503,943 km (0.071 R)
• M32: 4,625,865 km (0.086 R)
• M33: 5,152,450 km (0.084 R)
• M34: 5,422,923 km (0.077 R)
• M35: 5,538,263 km (0.102 R)
• M36: 5,785,847 km (0.08 R)
• M37: 6,337,714 km (0.119 R)
• M38: 6,642,893 km (0.108 R)
• M39: 6,704,528 km (0.1 R)
• M40: 6,953,010 km (0.063 R)
• M41: 7,031,399 km (0.083 R)
• M42: 7,204,633 km (0.061 R)
• M43: 7,411,228 km (0.037 R)
• M44: 7,619,768 km (0.096 R)
• M45: 7,781,483 km (0.081 R)
• M46: 7,895,476 km (0.046 R)
• M47: 8,439,863 km (0.031 R)
• M48: 8,523,488 km (0.078 R)
• M49: 8,725,146 km (0.091 R)
• M50: 8,911,396 km (0.087 R)
• M51: 9,013,571 km (0.079 R)
• M52: 9,099,141 km (0.034 R)
• M53: 9,167,657 km (0.058 R)
• M54: 9,253,526 km (0.036 R)
• M55: 9,617,348 km (0.058 R)
• M56: 9,827,383 km (0.082 R)
• M57: 10,216,338 km (0.066 R)
• M58: 10,305,498 km (0.095 R)
• M59: 10,448,663 km (0.098 R)
• M60: 10,736,938 km (0.113 R)
• M61: 10,827,445 km (0.062 R)
• M62: 11,009,506 km (0.064 R)
• M63: 11,137,561 km (0.081 R)
• M64: 11,284,467 km (0.098 R)
• M65: 11,524,571 km (0.086 R)
• M66: 11,617,322 km (0.104 R)
• M67: 11,803,721 km (0.081 R)
• M68: 11,991,017 km (0.089 R)
• M69: 12,085,114 km (0.062 R)
• M70: 12,387,751 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 14.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.36 AU - 8.02 AU

Year: 7664 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,042,255 km

• M1: 181,612 km (0.027 R)
• M2: 272,418 km (0.102 R)
• M3: 396,135 km (0.047 R)
• M4: 487,839 km (0.102 R)
• M5: 644,617 km (0.062 R)
• M6: 760,406 km (0.083 R)
• M7: 852,558 km (0.101 R)
• M8: 982,559 km (0.076 R)
• M9: 1,119,890 km (0.107 R)
• M10: 1,454,241 km (0.108 R)
• M11: 1,593,068 km (0.068 R)
• M12: 1,715,888 km (0.068 R)
• M13: 3,673,675 km (0.108 R)
• M14: 4,006,231 km (0.096 R)
• M15: 4,204,897 km (0.117 R)
• M16: 5,339,597 km (0.033 R)
• M17: 5,653,453 km (0.044 R)
• M18: 6,299,566 km (0.066 R)
• M19: 6,431,661 km (0.062 R)
• M20: 6,665,034 km (0.089 R)
• M21: 6,867,290 km (0.086 R)
• M22: 7,980,448 km (0.113 R)
• M23: 8,195,420 km (0.03 R)
• M24: 9,186,805 km (0.057 R)
• M25: 10,022,459 km (0.114 R)
• M26: 10,410,366 km (0.117 R)
• M27: 11,081,313 km (0.12 R)
• M28: 11,603,858 km (0.089 R)
• M29: 12,011,363 km (0.112 R)
• M30: 13,389,309 km (0.088 R)
• M31: 14,032,280 km (0.101 R)
• M32: 14,379,198 km (0.105 R)
• M33: 15,392,723 km (0.101 R)
• M34: 15,885,499 km (0.12 R)
• M35: 16,566,019 km (0.095 R)
• M36: 17,814,862 km (0.075 R)
• M37: 18,521,712 km (0.05 R)
• M38: 19,526,860 km (0.095 R)
• M39: 19,817,380 km (0.11 R)
• M40: 20,451,525 km (0.116 R)
• M41: 21,042,885 km (0.099 R)
• M42: 21,490,033 km (0.084 R)
• M43: 22,799,763 km (0.108 R)
• M44: 23,156,703 km (0.066 R)
• M45: 23,567,050 km (0.034 R)
• M46: 23,669,973 km (0.083 R)
• M47: 23,928,030 km (0.103 R)
• M48: 24,759,944 km (0.114 R)
• M49: 25,126,907 km (0.108 R)
• M50: 25,548,624 km (0.102 R)
• M51: 25,654,389 km (0.078 R)
• M52: 25,866,369 km (0.08 R)
• M53: 27,204,522 km (0.094 R)
• M54: 30,003,499 km (0.11 R)
• M55: 30,226,848 km (0.11 R)
• M56: 30,506,895 km (0.081 R)
• M57: 30,619,094 km (0.109 R)
• M58: 30,731,442 km (0.11 R)
• M59: 31,013,135 km (0.115 R)
• M60: 33,180,957 km (0.104 R)
• M61: 33,817,646 km (0.117 R)
• M62: 34,750,837 km (0.07 R)
• M63: 35,279,516 km (0.111 R)
• M64: 35,456,341 km (0.051 R)
• M65: 35,692,706 km (0.079 R)
• M66: 35,870,129 km (0.09 R)
• M67: 36,702,491 km (0.089 R)
• M68: 37,061,077 km (0.034 R)
• M69: 37,480,999 km (0.106 R)
• M70: 38,023,141 km (0.026 R)
• M71: 39,054,319 km (0.082 R)
• M72: 40,464,130 km (0.084 R)
• M73: 41,020,335 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.5

Radius: 7.2

Gravity: 17.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.77 AU - 17.73 AU

Year: 23826 Days

Day: 15.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,042,255 km

• M1: 182,509 km (0.1 R)
• M2: 435,180 km (0.12 R)
• M3: 1,998,777 km (0.111 R)
• M4: 2,272,242 km (0.059 R)
• M5: 2,557,525 km (0.074 R)
• M6: 2,768,458 km (0.106 R)
• M7: 2,897,711 km (0.109 R)
• M8: 3,342,914 km (0.095 R)
• M9: 4,598,190 km (0.047 R)
• M10: 6,720,236 km (0.109 R)
• M11: 6,778,130 km (0.067 R)
• M12: 7,188,178 km (0.077 R)
• M13: 7,666,592 km (0.112 R)
• M14: 8,279,045 km (0.095 R)
• M15: 8,843,777 km (0.07 R)
• M16: 10,209,157 km (0.115 R)
• M17: 10,746,363 km (0.071 R)
• M18: 11,086,848 km (0.11 R)
• M19: 11,708,577 km (0.093 R)
• M20: 11,918,462 km (0.086 R)
• M21: 12,626,659 km (0.113 R)
• M22: 13,130,504 km (0.097 R)
• M23: 13,640,932 km (0.115 R)
• M24: 13,935,490 km (0.032 R)
• M25: 14,831,731 km (0.064 R)
• M26: 16,679,714 km (0.077 R)
• M27: 20,000,188 km (0.117 R)
• M28: 23,693,161 km (0.108 R)
• M29: 23,781,574 km (0.109 R)
• M30: 24,047,259 km (0.041 R)
• M31: 24,581,623 km (0.076 R)
• M32: 25,752,675 km (0.096 R)
• M33: 25,934,586 km (0.111 R)
• M34: 26,390,860 km (0.085 R)
• M35: 26,941,978 km (0.04 R)
• M36: 28,618,073 km (0.091 R)
• M37: 29,563,681 km (0.061 R)
• M38: 32,953,269 km (0.073 R)
• M39: 33,249,473 km (0.089 R)
• M40: 33,645,908 km (0.11 R)
• M41: 34,844,186 km (0.101 R)
• M42: 35,246,754 km (0.047 R)
• M43: 39,042,800 km (0.048 R)
• M44: 40,090,883 km (0.093 R)
• M45: 41,042,026 km (0.093 R)
• M46: 44,592,582 km (0.107 R)
• M47: 44,701,639 km (0.107 R)
• M48: 45,248,569 km (0.062 R)
• M49: 46,128,354 km (0.085 R)
• M50: 50,269,672 km (0.113 R)
• M51: 53,134,621 km (0.054 R)
• M52: 53,946,189 km (0.112 R)
• M53: 54,178,814 km (0.066 R)
• M54: 54,528,424 km (0.088 R)
• M55: 55,347,023 km (0.046 R)
• M56: 55,464,308 km (0.031 R)
• M57: 55,934,195 km (0.095 R)
• M58: 56,405,578 km (0.088 R)
• M59: 60,343,443 km (0.116 R)
• M60: 60,705,769 km (0.101 R)
• M61: 61,554,138 km (0.102 R)
• M62: 62,650,541 km (0.091 R)
• M63: 62,772,763 km (0.087 R)
• M64: 63,017,505 km (0.036 R)
• M65: 64,986,512 km (0.051 R)
• M66: 65,233,947 km (0.106 R)
• M67: 65,978,495 km (0.027 R)
• M68: 66,476,357 km (0.11 R)
• M69: 68,606,331 km (0.077 R)
• M70: 68,732,293 km (0.106 R)
• M71: 69,869,686 km (0.09 R)
• M72: 70,123,254 km (0.11 R)
• M73: 71,395,883 km (0.053 R)
• M74: 71,779,153 km (0.079 R)
• M75: 72,675,992 km (0.059 R)
• M76: 74,092,983 km (0.12 R)
• M77: 74,222,236 km (0.08 R)
• M78: 76,170,149 km (0.097 R)
• M79: 76,300,599 km (0.111 R)
• M80: 76,954,042 km (0.093 R)
• M81: 78,529,906 km (0.073 R)
• M82: 79,189,633 km (0.096 R)
• M83: 80,381,629 km (0.081 R)
• M84: 82,649,532 km (0.11 R)
• M85: 83,186,290 km (0.063 R)
• M86: 83,858,732 km (0.038 R)
• M87: 83,993,520 km (0.075 R)
• M88: 84,398,032 km (0.091 R)
• M89: 84,668,206 km (0.074 R)
• M90: 85,615,609 km (0.067 R)
• M91: 85,751,295 km (0.119 R)
• M92: 86,294,634 km (0.092 R)
• M93: 88,616,393 km (0.119 R)
• M94: 90,682,040 km (0.111 R)
• M95: 91,374,080 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit