🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.01 AU - 1.05 AU

Year: 388 Days

Day: 30.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,711,850 km

• M1: 337,194 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.99 AU - 1.09 AU

Year: 393 Days

Day: 25.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.38 AU

Year: 434 Days

Day: 35.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 13.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.53 AU - 5.97 AU

Year: 5113 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,711,850 km

• M1: 173,833 km (0.083 R)
• M2: 276,906 km (0.117 R)
• M3: 501,153 km (0.027 R)
• M4: 704,008 km (0.103 R)
• M5: 1,063,042 km (0.092 R)
• M6: 1,360,144 km (0.054 R)
• M7: 1,798,017 km (0.108 R)
• M8: 1,899,743 km (0.031 R)
• M9: 2,124,589 km (0.119 R)
• M10: 2,310,838 km (0.062 R)
• M11: 2,567,847 km (0.085 R)
• M12: 2,666,582 km (0.114 R)
• M13: 2,834,281 km (0.111 R)
• M14: 3,286,815 km (0.081 R)
• M15: 3,576,885 km (0.107 R)
• M16: 3,951,329 km (0.116 R)
• M17: 4,143,412 km (0.098 R)
• M18: 4,596,843 km (0.08 R)
• M19: 4,758,409 km (0.112 R)
• M20: 5,170,551 km (0.088 R)
• M21: 5,702,222 km (0.108 R)
• M22: 6,117,955 km (0.104 R)
• M23: 6,206,666 km (0.096 R)
• M24: 7,002,228 km (0.09 R)
• M25: 7,118,465 km (0.101 R)
• M26: 7,376,671 km (0.056 R)
• M27: 8,415,329 km (0.082 R)
• M28: 8,563,880 km (0.115 R)
• M29: 9,040,349 km (0.073 R)
• M30: 9,243,503 km (0.117 R)
• M31: 9,371,259 km (0.111 R)
• M32: 9,473,884 km (0.088 R)
• M33: 9,758,120 km (0.11 R)
• M34: 9,888,270 km (0.043 R)
• M35: 10,202,874 km (0.101 R)
• M36: 10,520,919 km (0.098 R)
• M37: 10,842,106 km (0.098 R)
• M38: 11,248,413 km (0.053 R)
• M39: 11,412,223 km (0.098 R)
• M40: 11,549,404 km (0.064 R)
• M41: 11,853,088 km (0.088 R)
• M42: 12,384,011 km (0.117 R)
• M43: 12,609,904 km (0.05 R)
• M44: 12,695,025 km (0.04 R)
• M45: 12,865,716 km (0.097 R)
• M46: 13,037,155 km (0.115 R)
• M47: 13,905,870 km (0.071 R)
• M48: 14,258,622 km (0.055 R)
• M49: 14,495,435 km (0.116 R)
• M50: 14,584,596 km (0.104 R)
• M51: 14,763,365 km (0.099 R)
• M52: 15,607,546 km (0.099 R)
• M53: 15,698,950 km (0.068 R)
• M54: 15,943,543 km (0.103 R)
• M55: 16,281,933 km (0.085 R)
• M56: 16,747,182 km (0.089 R)
• M57: 17,469,142 km (0.039 R)
• M58: 18,041,204 km (0.117 R)
• M59: 18,137,246 km (0.09 R)
• M60: 18,426,119 km (0.11 R)
• M61: 18,651,863 km (0.116 R)
• M62: 19,171,266 km (0.075 R)
• M63: 19,301,865 km (0.113 R)
• M64: 19,827,253 km (0.106 R)
• M65: 20,657,671 km (0.107 R)
• M66: 21,330,113 km (0.034 R)
• M67: 21,465,499 km (0.117 R)
• M68: 21,567,226 km (0.085 R)
• M69: 21,703,061 km (0.1 R)
• M70: 21,873,303 km (0.103 R)
• M71: 22,112,360 km (0.106 R)
• M72: 22,420,981 km (0.085 R)
• M73: 22,524,203 km (0.119 R)
• M74: 22,904,032 km (0.112 R)
• M75: 23,320,812 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 8

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.52 AU - 6.08 AU

Year: 5180 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,711,850 km

• M1: 125,662 km (0.077 R)
• M2: 235,168 km (0.113 R)
• M3: 291,267 km (0.108 R)
• M4: 362,775 km (0.078 R)
• M5: 583,282 km (0.039 R)
• M6: 702,811 km (0.106 R)
• M7: 753,076 km (0.075 R)
• M8: 870,959 km (0.074 R)
• M9: 1,261,559 km (0.094 R)
• M10: 2,633,072 km (0.118 R)
• M11: 2,856,272 km (0.082 R)
• M12: 2,959,794 km (0.12 R)
• M13: 3,495,953 km (0.111 R)
• M14: 3,629,095 km (0.042 R)
• M15: 4,202,055 km (0.101 R)
• M16: 4,367,510 km (0.118 R)
• M17: 4,631,999 km (0.064 R)
• M18: 5,126,270 km (0.073 R)
• M19: 5,227,099 km (0.096 R)
• M20: 5,689,207 km (0.108 R)
• M21: 5,846,135 km (0.115 R)
• M22: 5,898,794 km (0.104 R)
• M23: 6,110,923 km (0.078 R)
• M24: 6,734,896 km (0.096 R)
• M25: 6,873,125 km (0.12 R)
• M26: 7,208,972 km (0.115 R)
• M27: 7,984,188 km (0.054 R)
• M28: 8,219,057 km (0.086 R)
• M29: 9,211,339 km (0.113 R)
• M30: 9,488,544 km (0.081 R)
• M31: 9,550,478 km (0.109 R)
• M32: 9,768,442 km (0.085 R)
• M33: 10,688,917 km (0.114 R)
• M34: 11,670,130 km (0.103 R)
• M35: 12,373,988 km (0.106 R)
• M36: 12,509,524 km (0.076 R)
• M37: 12,885,164 km (0.079 R)
• M38: 13,057,052 km (0.073 R)
• M39: 13,126,016 km (0.059 R)
• M40: 13,542,497 km (0.11 R)
• M41: 14,817,819 km (0.111 R)
• M42: 15,142,596 km (0.115 R)
• M43: 15,360,410 km (0.069 R)
• M44: 15,799,181 km (0.083 R)
• M45: 16,057,087 km (0.112 R)
• M46: 16,279,240 km (0.108 R)
• M47: 16,539,690 km (0.071 R)
• M48: 16,689,138 km (0.114 R)
• M49: 16,801,486 km (0.076 R)
• M50: 17,215,723 km (0.096 R)
• M51: 18,015,922 km (0.089 R)
• M52: 18,246,751 km (0.09 R)
• M53: 18,478,628 km (0.059 R)
• M54: 18,945,224 km (0.101 R)
• M55: 19,101,554 km (0.065 R)
• M56: 19,219,138 km (0.066 R)
• M57: 20,048,957 km (0.08 R)
• M58: 20,208,279 km (0.108 R)
• M59: 20,568,510 km (0.081 R)
• M60: 22,112,360 km (0.112 R)
• M61: 22,524,802 km (0.072 R)
• M62: 22,607,679 km (0.118 R)
• M63: 22,898,198 km (0.111 R)
• M64: 23,106,588 km (0.078 R)
• M65: 23,441,238 km (0.081 R)
• M66: 23,609,237 km (0.093 R)
• M67: 24,157,663 km (0.12 R)
• M68: 24,753,062 km (0.064 R)
• M69: 25,482,651 km (0.093 R)
• M70: 25,871,605 km (0.078 R)
• M71: 26,262,654 km (0.103 R)
• M72: 26,699,480 km (0.102 R)
• M73: 27,359,207 km (0.092 R)
• M74: 28,113,180 km (0.093 R)
• M75: 28,202,490 km (0.064 R)
• M76: 29,460,608 km (0.109 R)
• M77: 29,551,264 km (0.078 R)
• M78: 30,005,443 km (0.085 R)
• M79: 30,324,835 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 9.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.42 AU - 12.58 AU

Year: 15416 Days

Day: 13.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,711,850 km

• M1: 162,164 km (0.105 R)
• M2: 638,633 km (0.059 R)
• M3: 731,534 km (0.096 R)
• M4: 869,912 km (0.103 R)
• M5: 1,794,875 km (0.111 R)
• M6: 2,182,483 km (0.099 R)
• M7: 2,356,615 km (0.053 R)
• M8: 2,535,534 km (0.077 R)
• M9: 2,687,975 km (0.083 R)
• M10: 3,131,233 km (0.052 R)
• M11: 3,529,313 km (0.075 R)
• M12: 3,769,118 km (0.071 R)
• M13: 3,838,532 km (0.086 R)
• M14: 4,520,100 km (0.104 R)
• M15: 5,394,649 km (0.048 R)
• M16: 5,552,175 km (0.086 R)
• M17: 6,115,112 km (0.075 R)
• M18: 6,320,660 km (0.071 R)
• M19: 7,208,673 km (0.089 R)
• M20: 7,338,673 km (0.114 R)
• M21: 7,601,068 km (0.083 R)
• M22: 8,225,489 km (0.066 R)
• M23: 9,286,886 km (0.078 R)
• M24: 9,905,773 km (0.1 R)
• M25: 10,050,583 km (0.102 R)
• M26: 10,538,123 km (0.069 R)
• M27: 10,685,776 km (0.11 R)
• M28: 10,834,327 km (0.069 R)
• M29: 11,485,526 km (0.101 R)
• M30: 12,720,905 km (0.071 R)
• M31: 14,652,064 km (0.086 R)
• M32: 15,315,830 km (0.089 R)
• M33: 16,216,110 km (0.119 R)
• M34: 16,500,944 km (0.093 R)
• M35: 16,730,128 km (0.111 R)
• M36: 17,075,699 km (0.063 R)
• M37: 17,423,664 km (0.09 R)
• M38: 17,891,307 km (0.054 R)
• M39: 18,719,630 km (0.073 R)
• M40: 18,839,009 km (0.094 R)
• M41: 19,924,492 km (0.065 R)
• M42: 20,536,347 km (0.037 R)
• M43: 20,597,832 km (0.071 R)
• M44: 20,906,452 km (0.078 R)
• M45: 21,154,336 km (0.037 R)
• M46: 22,980,926 km (0.101 R)
• M47: 24,530,460 km (0.076 R)
• M48: 25,449,889 km (0.114 R)
• M49: 27,254,787 km (0.08 R)
• M50: 27,525,559 km (0.102 R)
• M51: 27,933,662 km (0.054 R)
• M52: 28,824,518 km (0.062 R)
• M53: 29,794,361 km (0.072 R)
• M54: 30,213,235 km (0.091 R)
• M55: 30,563,892 km (0.078 R)
• M56: 30,845,286 km (0.1 R)
• M57: 31,623,643 km (0.074 R)
• M58: 32,193,911 km (0.066 R)
• M59: 32,408,584 km (0.072 R)
• M60: 32,552,048 km (0.057 R)
• M61: 32,767,469 km (0.113 R)
• M62: 32,911,382 km (0.071 R)
• M63: 33,272,062 km (0.1 R)
• M64: 33,706,794 km (0.093 R)
• M65: 34,801,551 km (0.116 R)
• M66: 34,948,307 km (0.099 R)
• M67: 35,316,317 km (0.06 R)
• M68: 36,130,579 km (0.072 R)
• M69: 36,502,628 km (0.093 R)
• M70: 36,801,375 km (0.115 R)
• M71: 37,702,104 km (0.105 R)
• M72: 38,230,783 km (0.051 R)
• M73: 39,678,442 km (0.11 R)
• M74: 41,844,320 km (0.078 R)
• M75: 42,470,088 km (0.079 R)
• M76: 43,335,661 km (0.109 R)
• M77: 43,493,786 km (0.102 R)
• M78: 44,684,884 km (0.057 R)
• M79: 44,764,620 km (0.087 R)
• M80: 45,324,564 km (0.116 R)
• M81: 45,967,237 km (0.081 R)
• M82: 47,342,939 km (0.082 R)
• M83: 47,913,356 km (0.09 R)
• M84: 49,308,206 km (0.099 R)
• M85: 49,803,674 km (0.103 R)
• M86: 49,969,130 km (0.111 R)
• M87: 50,466,842 km (0.096 R)
• M88: 53,064,160 km (0.117 R)
• M89: 53,826,211 km (0.081 R)
• M90: 55,447,254 km (0.07 R)
• M91: 55,532,974 km (0.06 R)
• M92: 56,392,862 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 7.1

Gravity: 19.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.05 AU - 12.57 AU

Year: 16017 Days

Day: 21.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,711,850 km

• M1: 122,521 km (0.116 R)
• M2: 237,262 km (0.081 R)
• M3: 814,710 km (0.069 R)
• M4: 1,224,907 km (0.077 R)
• M5: 1,308,383 km (0.098 R)
• M6: 1,365,081 km (0.105 R)
• M7: 1,422,676 km (0.065 R)
• M8: 1,880,744 km (0.099 R)
• M9: 2,278,226 km (0.119 R)
• M10: 2,486,616 km (0.059 R)
• M11: 2,922,095 km (0.081 R)
• M12: 3,110,589 km (0.061 R)
• M13: 3,225,629 km (0.057 R)
• M14: 3,903,756 km (0.096 R)
• M15: 4,195,472 km (0.086 R)
• M16: 4,933,289 km (0.054 R)
• M17: 5,112,806 km (0.067 R)
• M18: 5,385,972 km (0.116 R)
• M19: 5,570,726 km (0.112 R)
• M20: 5,617,250 km (0.104 R)
• M21: 5,994,237 km (0.053 R)
• M22: 6,137,701 km (0.102 R)
• M23: 7,582,069 km (0.079 R)
• M24: 7,841,322 km (0.065 R)
• M25: 8,262,290 km (0.105 R)
• M26: 8,368,654 km (0.07 R)
• M27: 8,690,589 km (0.051 R)
• M28: 9,848,925 km (0.035 R)
• M29: 10,074,968 km (0.074 R)
• M30: 10,131,815 km (0.043 R)
• M31: 10,188,662 km (0.113 R)
• M32: 10,938,148 km (0.053 R)
• M33: 11,231,060 km (0.076 R)
• M34: 11,944,792 km (0.111 R)
• M35: 12,185,943 km (0.095 R)
• M36: 12,307,118 km (0.117 R)
• M37: 13,104,474 km (0.065 R)
• M38: 14,748,854 km (0.084 R)
• M39: 15,858,721 km (0.119 R)
• M40: 16,523,982 km (0.078 R)
• M41: 16,792,660 km (0.117 R)
• M42: 17,470,787 km (0.084 R)
• M43: 20,847,959 km (0.056 R)
• M44: 21,429,895 km (0.107 R)
• M45: 21,796,410 km (0.118 R)
• M46: 22,833,572 km (0.091 R)
• M47: 23,282,964 km (0.115 R)
• M48: 23,810,895 km (0.108 R)
• M49: 26,274,472 km (0.063 R)
• M50: 26,352,712 km (0.079 R)
• M51: 26,824,095 km (0.061 R)
• M52: 27,139,896 km (0.046 R)
• M53: 27,536,330 km (0.037 R)
• M54: 30,693,743 km (0.112 R)
• M55: 30,776,321 km (0.118 R)
• M56: 30,858,750 km (0.056 R)
• M57: 31,604,944 km (0.079 R)
• M58: 33,453,525 km (0.045 R)
• M59: 35,856,665 km (0.091 R)
• M60: 36,378,911 km (0.057 R)
• M61: 37,430,734 km (0.085 R)
• M62: 37,960,460 km (0.105 R)
• M63: 38,137,434 km (0.074 R)
• M64: 38,492,579 km (0.118 R)
• M65: 40,193,956 km (0.092 R)
• M66: 41,463,294 km (0.068 R)
• M67: 43,576,962 km (0.089 R)
• M68: 43,762,314 km (0.092 R)
• M69: 45,725,487 km (0.062 R)
• M70: 47,050,026 km (0.118 R)
• M71: 47,526,196 km (0.098 R)
• M72: 48,675,407 km (0.06 R)
• M73: 51,001,056 km (0.094 R)
• M74: 51,098,743 km (0.077 R)
• M75: 52,966,772 km (0.084 R)
• M76: 53,164,690 km (0.111 R)
• M77: 54,357,284 km (0.103 R)
• M78: 55,659,384 km (0.079 R)
• M79: 56,566,695 km (0.108 R)
• M80: 57,377,366 km (0.055 R)
• M81: 61,696,107 km (0.084 R)
• M82: 64,844,394 km (0.117 R)
• M83: 65,056,224 km (0.085 R)
• M84: 66,224,883 km (0.088 R)
• M85: 66,544,723 km (0.054 R)
• M86: 67,079,087 km (0.065 R)
• M87: 67,186,199 km (0.111 R)
• M88: 68,906,574 km (0.104 R)
• M89: 69,014,584 km (0.112 R)
• M90: 69,989,214 km (0.111 R)
• M91: 71,295,652 km (0.104 R)
• M92: 71,514,215 km (0.086 R)
• M93: 72,171,249 km (0.084 R)
• M94: 72,830,078 km (0.053 R)
• M95: 72,940,182 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit