🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.57 AU - 0.89 AU

Year: 231 Days

Day: 37.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.01 AU - 1.01 AU

Year: 376 Days

Day: 21.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.01 AU - 1.47 AU

Year: 512 Days

Day: 20.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.93 AU - 2.73 AU

Year: 1319 Days

Day: 35.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,649,056 km

• M1: 2,024,358 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 12.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.7 AU - 6.92 AU

Year: 5878 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,649,056 km

• M1: 184,454 km (0.036 R)
• M2: 268,977 km (0.096 R)
• M3: 479,461 km (0.096 R)
• M4: 682,765 km (0.089 R)
• M5: 802,293 km (0.07 R)
• M6: 956,379 km (0.113 R)
• M7: 1,591,273 km (0.077 R)
• M8: 1,806,245 km (0.065 R)
• M9: 1,978,282 km (0.097 R)
• M10: 2,228,559 km (0.108 R)
• M11: 2,470,459 km (0.082 R)
• M12: 2,681,991 km (0.092 R)
• M13: 2,839,667 km (0.054 R)
• M14: 3,041,175 km (0.092 R)
• M15: 3,352,339 km (0.103 R)
• M16: 3,608,899 km (0.113 R)
• M17: 3,805,471 km (0.099 R)
• M18: 4,050,811 km (0.078 R)
• M19: 4,278,350 km (0.062 R)
• M20: 4,393,689 km (0.087 R)
• M21: 4,769,928 km (0.093 R)
• M22: 4,865,671 km (0.077 R)
• M23: 5,205,856 km (0.093 R)
• M24: 5,528,689 km (0.075 R)
• M25: 5,909,415 km (0.091 R)
• M26: 6,220,279 km (0.096 R)
• M27: 6,509,901 km (0.104 R)
• M28: 6,589,637 km (0.029 R)
• M29: 7,075,231 km (0.089 R)
• M30: 7,157,211 km (0.099 R)
• M31: 7,600,320 km (0.071 R)
• M32: 7,740,643 km (0.114 R)
• M33: 8,659,024 km (0.053 R)
• M34: 9,460,569 km (0.101 R)
• M35: 10,410,217 km (0.063 R)
• M36: 10,503,715 km (0.109 R)
• M37: 11,198,149 km (0.099 R)
• M38: 11,326,055 km (0.104 R)
• M39: 11,907,542 km (0.071 R)
• M40: 12,005,379 km (0.053 R)
• M41: 12,136,277 km (0.088 R)
• M42: 13,099,388 km (0.068 R)
• M43: 13,539,206 km (0.099 R)
• M44: 13,777,964 km (0.05 R)
• M45: 13,880,887 km (0.071 R)
• M46: 14,087,183 km (0.118 R)
• M47: 14,433,352 km (0.057 R)
• M48: 14,677,346 km (0.102 R)
• M49: 14,887,531 km (0.093 R)
• M50: 15,028,303 km (0.105 R)
• M51: 15,559,974 km (0.096 R)
• M52: 16,314,545 km (0.074 R)
• M53: 16,568,862 km (0.093 R)
• M54: 17,413,342 km (0.057 R)
• M55: 17,934,391 km (0.061 R)
• M56: 19,106,042 km (0.099 R)
• M57: 19,412,568 km (0.102 R)
• M58: 19,566,354 km (0.079 R)
• M59: 20,185,689 km (0.038 R)
• M60: 20,380,616 km (0.038 R)
• M61: 20,575,990 km (0.089 R)
• M62: 21,523,094 km (0.066 R)
• M63: 22,042,049 km (0.112 R)
• M64: 22,444,169 km (0.11 R)
• M65: 22,524,802 km (0.118 R)
• M66: 22,970,304 km (0.037 R)
• M67: 23,255,438 km (0.091 R)
• M68: 23,418,799 km (0.115 R)
• M69: 23,500,629 km (0.11 R)
• M70: 24,614,983 km (0.119 R)
• M71: 24,823,223 km (0.085 R)
• M72: 24,906,699 km (0.116 R)
• M73: 25,493,572 km (0.064 R)
• M74: 25,662,168 km (0.112 R)
• M75: 26,552,874 km (0.102 R)
• M76: 27,023,659 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531

Radius: 6.2

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.06 AU - 15.14 AU

Year: 17584 Days

Day: 22.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,649,056 km

• M1: 194,776 km (0.095 R)
• M2: 570,566 km (0.062 R)
• M3: 836,850 km (0.1 R)
• M4: 1,042,398 km (0.067 R)
• M5: 1,090,269 km (0.119 R)
• M6: 1,340,846 km (0.107 R)
• M7: 1,609,075 km (0.082 R)
• M8: 1,721,273 km (0.081 R)
• M9: 1,865,037 km (0.12 R)
• M10: 2,510,851 km (0.094 R)
• M11: 3,011,106 km (0.098 R)
• M12: 3,149,783 km (0.056 R)
• M13: 3,469,324 km (0.109 R)
• M14: 3,724,987 km (0.089 R)
• M15: 4,410,444 km (0.037 R)
• M16: 4,969,940 km (0.099 R)
• M17: 5,383,279 km (0.025 R)
• M18: 5,551,727 km (0.119 R)
• M19: 6,733,550 km (0.061 R)
• M20: 7,006,416 km (0.09 R)
• M21: 7,098,269 km (0.096 R)
• M22: 7,422,598 km (0.06 R)
• M23: 7,704,440 km (0.108 R)
• M24: 7,751,862 km (0.076 R)
• M25: 8,424,604 km (0.104 R)
• M26: 8,473,373 km (0.075 R)
• M27: 8,817,298 km (0.093 R)
• M28: 9,316,656 km (0.068 R)
• M29: 9,671,652 km (0.077 R)
• M30: 9,773,977 km (0.117 R)
• M31: 10,342,748 km (0.103 R)
• M32: 10,394,958 km (0.116 R)
• M33: 10,552,185 km (0.061 R)
• M34: 11,783,824 km (0.091 R)
• M35: 11,838,427 km (0.114 R)
• M36: 11,893,180 km (0.094 R)
• M37: 12,167,692 km (0.108 R)
• M38: 14,438,438 km (0.104 R)
• M39: 14,731,202 km (0.111 R)
• M40: 14,790,143 km (0.038 R)
• M41: 15,681,597 km (0.12 R)
• M42: 17,891,307 km (0.045 R)
• M43: 18,016,969 km (0.092 R)
• M44: 18,332,172 km (0.063 R)
• M45: 18,395,452 km (0.1 R)
• M46: 18,840,505 km (0.115 R)
• M47: 19,096,318 km (0.097 R)
• M48: 19,160,495 km (0.086 R)
• M49: 20,327,359 km (0.079 R)
• M50: 21,851,462 km (0.098 R)
• M51: 24,310,103 km (0.055 R)
• M52: 24,798,241 km (0.098 R)
• M53: 25,642,421 km (0.086 R)
• M54: 27,504,017 km (0.096 R)
• M55: 27,794,237 km (0.12 R)
• M56: 29,186,545 km (0.119 R)
• M57: 29,482,599 km (0.059 R)
• M58: 30,376,596 km (0.114 R)
• M59: 31,053,077 km (0.07 R)
• M60: 31,430,961 km (0.094 R)
• M61: 32,420,551 km (0.085 R)
• M62: 34,430,399 km (0.087 R)
• M63: 34,508,638 km (0.089 R)
• M64: 34,899,986 km (0.091 R)
• M65: 35,766,308 km (0.101 R)
• M66: 37,118,972 km (0.1 R)
• M67: 37,279,191 km (0.111 R)
• M68: 37,439,710 km (0.091 R)
• M69: 37,600,378 km (0.109 R)
• M70: 38,083,878 km (0.039 R)
• M71: 38,731,637 km (0.075 R)
• M72: 44,128,529 km (0.119 R)
• M73: 45,664,152 km (0.071 R)
• M74: 46,352,152 km (0.117 R)
• M75: 47,825,691 km (0.102 R)
• M76: 48,349,433 km (0.064 R)
• M77: 48,612,127 km (0.079 R)
• M78: 49,402,752 km (0.112 R)
• M79: 50,552,112 km (0.032 R)
• M80: 52,158,195 km (0.076 R)
• M81: 55,145,964 km (0.053 R)
• M82: 56,430,112 km (0.12 R)
• M83: 56,522,264 km (0.076 R)
• M84: 57,260,829 km (0.099 R)
• M85: 58,002,685 km (0.118 R)
• M86: 58,281,685 km (0.082 R)
• M87: 58,467,934 km (0.094 R)
• M88: 58,654,483 km (0.118 R)
• M89: 60,529,842 km (0.103 R)
• M90: 61,380,156 km (0.108 R)
• M91: 61,949,226 km (0.057 R)
• M92: 62,234,509 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.1

Radius: 6.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.69 AU - 15.51 AU

Year: 19635 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,649,056 km

• M1: 769,980 km (0.12 R)
• M2: 885,769 km (0.086 R)
• M3: 1,475,484 km (0.112 R)
• M4: 2,110,078 km (0.088 R)
• M5: 2,613,774 km (0.102 R)
• M6: 3,467,828 km (0.102 R)
• M7: 3,792,456 km (0.057 R)
• M8: 3,991,720 km (0.099 R)
• M9: 4,092,848 km (0.108 R)
• M10: 4,194,575 km (0.111 R)
• M11: 4,787,581 km (0.09 R)
• M12: 5,443,867 km (0.037 R)
• M13: 5,668,862 km (0.101 R)
• M14: 6,519,774 km (0.081 R)
• M15: 6,678,647 km (0.081 R)
• M16: 6,919,650 km (0.085 R)
• M17: 7,492,759 km (0.119 R)
• M18: 8,991,131 km (0.101 R)
• M19: 9,660,881 km (0.085 R)
• M20: 11,237,642 km (0.096 R)
• M21: 11,524,122 km (0.115 R)
• M22: 12,201,950 km (0.104 R)
• M23: 12,496,359 km (0.086 R)
• M24: 14,157,194 km (0.102 R)
• M25: 14,830,235 km (0.078 R)
• M26: 18,180,928 km (0.093 R)
• M27: 18,742,369 km (0.107 R)
• M28: 18,855,465 km (0.106 R)
• M29: 20,518,994 km (0.069 R)
• M30: 21,634,246 km (0.087 R)
• M31: 21,990,438 km (0.062 R)
• M32: 23,678,501 km (0.077 R)
• M33: 23,861,758 km (0.094 R)
• M34: 24,229,769 km (0.12 R)
• M35: 24,785,375 km (0.12 R)
• M36: 24,847,458 km (0.115 R)
• M37: 25,972,135 km (0.104 R)
• M38: 28,206,230 km (0.105 R)
• M39: 29,444,451 km (0.08 R)
• M40: 30,235,674 km (0.081 R)
• M41: 32,718,999 km (0.099 R)
• M42: 32,854,984 km (0.119 R)
• M43: 33,812,859 km (0.114 R)
• M44: 34,088,268 km (0.108 R)
• M45: 34,571,918 km (0.093 R)
• M46: 37,024,127 km (0.112 R)
• M47: 37,592,599 km (0.11 R)
• M48: 37,663,807 km (0.076 R)
• M49: 37,735,016 km (0.057 R)
• M50: 37,806,374 km (0.107 R)
• M51: 38,020,748 km (0.093 R)
• M52: 39,459,580 km (0.107 R)
• M53: 40,112,874 km (0.093 R)
• M54: 40,258,433 km (0.097 R)
• M55: 42,984,704 km (0.033 R)
• M56: 43,432,451 km (0.071 R)
• M57: 45,314,392 km (0.094 R)
• M58: 46,150,943 km (0.037 R)
• M59: 46,609,311 km (0.095 R)
• M60: 49,235,352 km (0.089 R)
• M61: 49,625,503 km (0.111 R)
• M62: 50,330,558 km (0.108 R)
• M63: 51,275,568 km (0.105 R)
• M64: 51,354,705 km (0.107 R)
• M65: 52,147,125 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.9

Radius: 4.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.39 AU - 15.97 AU

Year: 20859 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 155.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,649,056 km

• M1: 230,830 km (0.071 R)
• M2: 678,277 km (0.107 R)
• M3: 1,627,475 km (0.049 R)
• M4: 2,502,174 km (0.118 R)
• M5: 2,576,524 km (0.113 R)
• M6: 2,752,900 km (0.074 R)
• M7: 2,959,345 km (0.088 R)
• M8: 3,552,201 km (0.092 R)
• M9: 4,239,604 km (0.114 R)
• M10: 4,628,857 km (0.055 R)
• M11: 4,659,226 km (0.064 R)
• M12: 4,750,780 km (0.119 R)
• M13: 5,764,754 km (0.083 R)
• M14: 5,830,278 km (0.079 R)
• M15: 5,896,101 km (0.109 R)
• M16: 6,161,637 km (0.115 R)
• M17: 6,946,876 km (0.11 R)
• M18: 7,086,601 km (0.082 R)
• M19: 7,192,067 km (0.088 R)
• M20: 7,654,923 km (0.055 R)
• M21: 9,561,548 km (0.083 R)
• M22: 10,347,236 km (0.115 R)
• M23: 10,426,972 km (0.039 R)
• M24: 11,896,023 km (0.094 R)
• M25: 12,996,764 km (0.114 R)
• M26: 13,559,102 km (0.076 R)
• M27: 13,909,161 km (0.027 R)
• M28: 14,752,444 km (0.114 R)
• M29: 15,293,540 km (0.071 R)
• M30: 15,475,301 km (0.107 R)
• M31: 17,855,254 km (0.066 R)
• M32: 18,479,975 km (0.096 R)
• M33: 18,673,554 km (0.047 R)
• M34: 19,454,754 km (0.077 R)
• M35: 19,998,094 km (0.11 R)
• M36: 21,708,596 km (0.114 R)
• M37: 22,117,896 km (0.065 R)
• M38: 22,169,208 km (0.116 R)
• M39: 22,271,981 km (0.118 R)
• M40: 22,996,035 km (0.109 R)
• M41: 23,152,066 km (0.108 R)
• M42: 23,727,569 km (0.092 R)
• M43: 24,201,944 km (0.119 R)
• M44: 24,999,599 km (0.094 R)
• M45: 25,213,674 km (0.117 R)
• M46: 26,130,559 km (0.05 R)
• M47: 26,729,699 km (0.111 R)
• M48: 27,775,089 km (0.046 R)
• M49: 28,330,546 km (0.041 R)
• M50: 28,777,694 km (0.101 R)
• M51: 29,227,086 km (0.096 R)
• M52: 29,735,419 km (0.089 R)
• M53: 29,962,359 km (0.057 R)
• M54: 31,047,841 km (0.116 R)
• M55: 32,146,189 km (0.111 R)
• M56: 32,904,949 km (0.082 R)
• M57: 36,725,529 km (0.105 R)
• M58: 37,212,919 km (0.068 R)
• M59: 37,886,558 km (0.118 R)
• M60: 38,132,497 km (0.109 R)
• M61: 40,620,908 km (0.071 R)
• M62: 40,809,551 km (0.076 R)
• M63: 41,377,574 km (0.046 R)
• M64: 41,821,132 km (0.083 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: 343 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit