🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.98 AU - 1.48 AU

Year: 572 Days

Day: 31.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,582,918 km

• M1: 289,322 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.21 AU - 1.31 AU

Year: 593 Days

Day: 28.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,582,918 km

• M1: 841,039 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.7 AU - 1.76 AU

Year: 953 Days

Day: 46 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,582,918 km

• M1: 847,921 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.45 AU - 3.29 AU

Year: 2037 Days

Day: 19.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,582,918 km

• M1: 91,255 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 10.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.37 AU - 3.65 AU

Year: 2188 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 110,582,918 km

• M1: 137,032 km (0.111 R)
• M2: 306,227 km (0.118 R)
• M3: 463,903 km (0.053 R)
• M4: 652,396 km (0.047 R)
• M5: 752,776 km (0.038 R)
• M6: 834,008 km (0.078 R)
• M7: 979,268 km (0.112 R)
• M8: 1,105,678 km (0.097 R)
• M9: 1,199,476 km (0.101 R)
• M10: 1,425,817 km (0.104 R)
• M11: 1,655,450 km (0.056 R)
• M12: 1,730,997 km (0.119 R)
• M13: 1,885,980 km (0.091 R)
• M14: 2,269,549 km (0.111 R)
• M15: 2,366,339 km (0.032 R)
• M16: 2,526,558 km (0.098 R)
• M17: 2,792,992 km (0.084 R)
• M18: 2,936,307 km (0.104 R)
• M19: 3,082,165 km (0.087 R)
• M20: 3,478,001 km (0.105 R)
• M21: 3,590,199 km (0.033 R)
• M22: 3,689,233 km (0.1 R)
• M23: 3,789,314 km (0.029 R)
• M24: 4,036,151 km (0.117 R)
• M25: 4,530,123 km (0.101 R)
• M26: 4,622,125 km (0.048 R)
• M27: 4,980,263 km (0.096 R)
• M28: 5,170,701 km (0.09 R)
• M29: 5,526,295 km (0.085 R)
• M30: 5,823,097 km (0.088 R)
• M31: 6,024,007 km (0.088 R)
• M32: 6,091,326 km (0.091 R)
• M33: 6,762,273 km (0.108 R)
• M34: 6,850,086 km (0.106 R)
• M35: 6,973,505 km (0.091 R)
• M36: 7,115,473 km (0.119 R)
• M37: 7,766,523 km (0.065 R)
• M38: 7,839,976 km (0.083 R)
• M39: 8,606,964 km (0.087 R)
• M40: 8,912,742 km (0.111 R)
• M41: 9,066,977 km (0.101 R)
• M42: 9,222,110 km (0.079 R)
• M43: 9,653,251 km (0.117 R)
• M44: 10,011,090 km (0.078 R)
• M45: 10,131,217 km (0.092 R)
• M46: 10,332,725 km (0.085 R)
• M47: 10,433,853 km (0.042 R)
• M48: 10,719,136 km (0.096 R)
• M49: 10,842,106 km (0.115 R)
• M50: 11,234,800 km (0.093 R)
• M51: 11,338,920 km (0.113 R)
• M52: 11,506,171 km (0.108 R)
• M53: 11,716,356 km (0.067 R)
• M54: 12,119,223 km (0.1 R)
• M55: 12,743,046 km (0.044 R)
• M56: 12,895,187 km (0.116 R)
• M57: 13,311,219 km (0.08 R)
• M58: 13,532,025 km (0.113 R)
• M59: 13,709,448 km (0.068 R)
• M60: 13,977,079 km (0.119 R)
• M61: 14,044,248 km (0.094 R)
• M62: 14,179,036 km (0.078 R)
• M63: 15,318,074 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 13.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.53 AU - 5.37 AU

Year: 3933 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 110,582,918 km

• M1: 232,475 km (0.094 R)
• M2: 322,832 km (0.083 R)
• M3: 467,194 km (0.107 R)
• M4: 554,709 km (0.111 R)
• M5: 722,857 km (0.033 R)
• M6: 931,097 km (0.11 R)
• M7: 1,070,672 km (0.085 R)
• M8: 1,348,176 km (0.114 R)
• M9: 1,496,128 km (0.074 R)
• M10: 1,808,788 km (0.095 R)
• M11: 2,057,270 km (0.12 R)
• M12: 2,229,457 km (0.104 R)
• M13: 2,376,661 km (0.053 R)
• M14: 2,681,093 km (0.09 R)
• M15: 2,774,891 km (0.082 R)
• M16: 3,112,384 km (0.074 R)
• M17: 3,227,873 km (0.086 R)
• M18: 3,378,518 km (0.102 R)
• M19: 3,704,342 km (0.117 R)
• M20: 3,809,360 km (0.105 R)
• M21: 4,112,595 km (0.096 R)
• M22: 4,258,004 km (0.077 R)
• M23: 4,368,258 km (0.098 R)
• M24: 4,629,306 km (0.063 R)
• M25: 4,723,702 km (0.072 R)
• M26: 4,972,484 km (0.076 R)
• M27: 5,542,900 km (0.116 R)
• M28: 5,643,430 km (0.108 R)
• M29: 5,805,445 km (0.088 R)
• M30: 5,948,610 km (0.1 R)
• M31: 6,301,062 km (0.054 R)
• M32: 6,490,603 km (0.092 R)
• M33: 7,936,915 km (0.068 R)
• M34: 8,187,491 km (0.104 R)
• M35: 8,302,233 km (0.108 R)
• M36: 8,510,174 km (0.095 R)
• M37: 8,719,761 km (0.097 R)
• M38: 8,813,559 km (0.09 R)
• M39: 9,215,827 km (0.102 R)
• M40: 9,818,258 km (0.109 R)
• M41: 9,989,248 km (0.085 R)
• M42: 10,359,054 km (0.097 R)
• M43: 10,458,387 km (0.119 R)
• M44: 10,833,878 km (0.114 R)
• M45: 11,701,545 km (0.118 R)
• M46: 11,934,918 km (0.119 R)
• M47: 12,091,397 km (0.111 R)
• M48: 12,196,116 km (0.111 R)
• M49: 12,327,463 km (0.062 R)
• M50: 12,538,546 km (0.101 R)
• M51: 12,750,825 km (0.038 R)
• M52: 13,584,683 km (0.111 R)
• M53: 13,775,421 km (0.111 R)
• M54: 13,939,679 km (0.056 R)
• M55: 14,104,536 km (0.066 R)
• M56: 14,519,521 km (0.073 R)
• M57: 14,686,771 km (0.093 R)
• M58: 15,276,785 km (0.085 R)
• M59: 15,817,432 km (0.087 R)
• M60: 17,773,424 km (0.109 R)
• M61: 17,952,343 km (0.068 R)
• M62: 18,371,965 km (0.103 R)
• M63: 18,673,853 km (0.095 R)
• M64: 19,190,714 km (0.109 R)
• M65: 19,343,603 km (0.104 R)
• M66: 19,435,606 km (0.052 R)
• M67: 19,681,395 km (0.116 R)
• M68: 19,804,813 km (0.076 R)
• M69: 19,897,414 km (0.079 R)
• M70: 20,207,381 km (0.103 R)
• M71: 20,331,847 km (0.047 R)
• M72: 20,550,259 km (0.056 R)
• M73: 20,769,420 km (0.073 R)
• M74: 20,989,329 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.6

Radius: 3.1

Gravity: 79.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.3 AU - 11.96 AU

Year: 15557 Days

Day: 23.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,582,918 km

• M1: 255,812 km (0.107 R)
• M2: 591,211 km (0.105 R)
• M3: 695,331 km (0.09 R)
• M4: 1,167,312 km (0.119 R)
• M5: 1,405,921 km (0.082 R)
• M6: 2,112,322 km (0.105 R)
• M7: 2,143,737 km (0.062 R)
• M8: 2,207,317 km (0.108 R)
• M9: 2,601,058 km (0.12 R)
• M10: 3,195,111 km (0.08 R)
• M11: 3,267,666 km (0.106 R)
• M12: 3,828,958 km (0.089 R)
• M13: 5,250,137 km (0.12 R)
• M14: 5,903,880 km (0.071 R)
• M15: 5,948,460 km (0.099 R)
• M16: 6,399,498 km (0.114 R)
• M17: 6,628,981 km (0.07 R)
• M18: 6,768,107 km (0.078 R)
• M19: 7,002,078 km (0.071 R)
• M20: 7,191,020 km (0.092 R)
• M21: 7,429,778 km (0.085 R)
• M22: 7,477,799 km (0.08 R)
• M23: 7,865,856 km (0.114 R)
• M24: 7,914,924 km (0.059 R)
• M25: 8,410,093 km (0.105 R)
• M26: 9,902,182 km (0.087 R)
• M27: 10,061,055 km (0.106 R)
• M28: 10,114,312 km (0.117 R)
• M29: 10,542,910 km (0.04 R)
• M30: 10,705,224 km (0.104 R)
• M31: 10,813,981 km (0.076 R)
• M32: 11,640,510 km (0.047 R)
• M33: 12,544,230 km (0.064 R)
• M34: 12,716,268 km (0.08 R)
• M35: 13,529,033 km (0.076 R)
• M36: 16,128,146 km (0.051 R)
• M37: 16,943,455 km (0.049 R)
• M38: 17,388,060 km (0.117 R)
• M39: 17,900,881 km (0.105 R)
• M40: 18,223,863 km (0.086 R)
• M41: 18,418,639 km (0.093 R)
• M42: 18,810,137 km (0.032 R)
• M43: 19,270,300 km (0.105 R)
• M44: 19,402,545 km (0.093 R)
• M45: 19,800,924 km (0.063 R)
• M46: 20,403,354 km (0.098 R)
• M47: 20,808,465 km (0.089 R)
• M48: 21,148,053 km (0.1 R)
• M49: 21,489,435 km (0.103 R)
• M50: 23,575,577 km (0.074 R)
• M51: 24,929,887 km (0.097 R)
• M52: 25,146,056 km (0.11 R)
• M53: 26,089,719 km (0.049 R)
• M54: 26,971,150 km (0.119 R)
• M55: 28,311,397 km (0.118 R)
• M56: 29,292,759 km (0.083 R)
• M57: 30,362,085 km (0.057 R)
• M58: 30,592,914 km (0.069 R)
• M59: 31,989,859 km (0.112 R)
• M60: 32,068,099 km (0.044 R)
• M61: 34,604,381 km (0.117 R)
• M62: 36,630,086 km (0.104 R)
• M63: 37,698,663 km (0.073 R)
• M64: 39,278,716 km (0.042 R)
• M65: 40,203,231 km (0.07 R)
• M66: 42,847,224 km (0.09 R)
• M67: 42,933,542 km (0.095 R)
• M68: 43,452,048 km (0.106 R)
• M69: 43,538,665 km (0.106 R)
• M70: 43,625,282 km (0.073 R)
• M71: 43,712,049 km (0.073 R)
• M72: 43,972,649 km (0.109 R)
• M73: 44,320,912 km (0.068 R)
• M74: 45,370,940 km (0.091 R)
• M75: 48,121,596 km (0.075 R)
• M76: 48,750,057 km (0.079 R)
• M77: 48,930,172 km (0.093 R)
• M78: 49,471,717 km (0.109 R)
• M79: 49,743,237 km (0.08 R)
• M80: 49,833,893 km (0.101 R)
• M81: 50,196,818 km (0.102 R)
• M82: 50,925,509 km (0.075 R)
• M83: 54,621,025 km (0.076 R)
• M84: 54,714,524 km (0.054 R)
• M85: 54,808,172 km (0.107 R)
• M86: 55,934,793 km (0.085 R)
• M87: 57,448,874 km (0.059 R)
• M88: 58,593,297 km (0.098 R)
• M89: 58,688,890 km (0.112 R)
• M90: 60,904,435 km (0.045 R)
• M91: 61,098,314 km (0.063 R)
• M92: 64,624,335 km (0.089 R)
• M93: 65,615,421 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.4

Radius: 6

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.57 AU - 17.87 AU

Year: 29939 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,582,918 km

• M1: 139,276 km (0.091 R)
• M2: 257,608 km (0.095 R)
• M3: 410,945 km (0.108 R)
• M4: 564,882 km (0.08 R)
• M5: 861,085 km (0.112 R)
• M6: 1,060,051 km (0.096 R)
• M7: 1,164,919 km (0.075 R)
• M8: 1,384,977 km (0.119 R)
• M9: 2,077,615 km (0.1 R)
• M10: 2,209,561 km (0.114 R)
• M11: 2,435,753 km (0.111 R)
• M12: 2,481,978 km (0.092 R)
• M13: 2,813,188 km (0.054 R)
• M14: 2,910,427 km (0.062 R)
• M15: 3,516,896 km (0.069 R)
• M16: 4,497,211 km (0.102 R)
• M17: 5,194,786 km (0.077 R)
• M18: 5,556,065 km (0.096 R)
• M19: 5,987,954 km (0.095 R)
• M20: 7,481,240 km (0.066 R)
• M21: 9,444,413 km (0.107 R)
• M22: 9,737,176 km (0.094 R)
• M23: 10,633,417 km (0.08 R)
• M24: 10,709,263 km (0.071 R)
• M25: 11,091,336 km (0.099 R)
• M26: 11,711,868 km (0.067 R)
• M27: 14,472,397 km (0.119 R)
• M28: 14,556,471 km (0.12 R)
• M29: 15,837,627 km (0.101 R)
• M30: 17,332,708 km (0.107 R)
• M31: 17,511,478 km (0.085 R)
• M32: 19,704,882 km (0.063 R)
• M33: 20,266,622 km (0.08 R)
• M34: 20,644,057 km (0.117 R)
• M35: 22,370,866 km (0.075 R)
• M36: 26,370,813 km (0.08 R)
• M37: 26,679,434 km (0.109 R)
• M38: 27,300,564 km (0.095 R)
• M39: 27,612,925 km (0.037 R)
• M40: 28,241,236 km (0.104 R)
• M41: 32,437,905 km (0.101 R)
• M42: 33,767,830 km (0.093 R)
• M43: 34,664,220 km (0.095 R)
• M44: 36,939,454 km (0.107 R)
• M45: 39,850,629 km (0.087 R)
• M46: 40,560,171 km (0.052 R)
• M47: 41,035,444 km (0.11 R)
• M48: 41,273,903 km (0.105 R)
• M49: 42,472,631 km (0.072 R)
• M50: 44,536,632 km (0.069 R)
• M51: 46,260,898 km (0.112 R)
• M52: 46,633,097 km (0.097 R)
• M53: 47,131,108 km (0.12 R)
• M54: 48,383,691 km (0.119 R)
• M55: 48,887,836 km (0.118 R)
• M56: 49,014,097 km (0.033 R)
• M57: 50,921,470 km (0.089 R)
• M58: 53,762,632 km (0.119 R)
• M59: 54,154,130 km (0.081 R)
• M60: 61,631,630 km (0.044 R)
• M61: 64,517,971 km (0.08 R)
• M62: 66,047,310 km (0.111 R)
• M63: 66,186,885 km (0.115 R)
• M64: 67,167,050 km (0.092 R)
• M65: 68,152,003 km (0.096 R)
• M66: 72,282,998 km (0.094 R)
• M67: 74,306,010 km (0.058 R)
• M68: 75,616,488 km (0.047 R)
• M69: 76,201,266 km (0.108 R)
• M70: 77,081,350 km (0.112 R)
• M71: 77,228,405 km (0.064 R)
• M72: 78,112,379 km (0.096 R)
• M73: 79,147,895 km (0.066 R)
• M74: 83,033,849 km (0.064 R)
• M75: 84,393,395 km (0.059 R)
• M76: 84,544,937 km (0.108 R)
• M77: 84,848,322 km (0.109 R)
• M78: 86,370,181 km (0.095 R)
• M79: 88,978,121 km (0.069 R)
• M80: 89,750,046 km (0.098 R)
• M81: 90,989,913 km (0.079 R)
• M82: 94,113,965 km (0.089 R)
• M83: 94,271,043 km (0.082 R)
• M84: 94,428,270 km (0.075 R)
• M85: 95,689,081 km (0.067 R)
• M86: 96,796,853 km (0.05 R)
• M87: 96,955,577 km (0.094 R)
• M88: 99,825,163 km (0.114 R)
• M89: 103,046,155 km (0.09 R)
• M90: 104,019,139 km (0.048 R)
• M91: 104,995,116 km (0.093 R)
• M92: 105,158,178 km (0.107 R)
• M93: 106,301,255 km (0.087 R)
• M94: 108,929,390 km (0.069 R)
• M95: 109,589,865 km (0.026 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit