🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 154 Days

Day: 33.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.99 AU - 1.15 AU

Year: 406 Days

Day: 24.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.79 AU - 2.27 AU

Year: 1062 Days

Day: 25.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.56 AU - 4.14 AU

Year: 2773 Days

Day: 23.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,843,504 km

• M1: 1,642,285 km (0.114 R)
• M2: 2,995,997 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 14

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.65 AU - 8.49 AU

Year: 6901 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,843,504 km

• M1: 175,329 km (0.053 R)
• M2: 465,399 km (0.107 R)
• M3: 775,515 km (0.04 R)
• M4: 883,824 km (0.082 R)
• M5: 1,048,531 km (0.102 R)
• M6: 1,242,410 km (0.071 R)
• M7: 1,353,562 km (0.098 R)
• M8: 1,546,692 km (0.115 R)
• M9: 1,832,873 km (0.109 R)
• M10: 1,939,387 km (0.076 R)
• M11: 2,070,135 km (0.091 R)
• M12: 2,599,263 km (0.041 R)
• M13: 2,744,223 km (0.107 R)
• M14: 3,404,100 km (0.119 R)
• M15: 3,972,422 km (0.053 R)
• M16: 4,225,392 km (0.107 R)
• M17: 4,717,569 km (0.097 R)
• M18: 4,806,280 km (0.097 R)
• M19: 4,985,648 km (0.116 R)
• M20: 5,197,628 km (0.097 R)
• M21: 5,693,545 km (0.084 R)
• M22: 5,819,956 km (0.114 R)
• M23: 5,979,277 km (0.108 R)
• M24: 6,932,066 km (0.077 R)
• M25: 7,651,482 km (0.088 R)
• M26: 7,931,829 km (0.095 R)
• M27: 8,144,407 km (0.111 R)
• M28: 9,087,173 km (0.111 R)
• M29: 9,722,366 km (0.104 R)
• M30: 9,873,908 km (0.108 R)
• M31: 10,217,834 km (0.109 R)
• M32: 10,371,920 km (0.116 R)
• M33: 10,682,485 km (0.062 R)
• M34: 11,592,638 km (0.052 R)
• M35: 12,404,057 km (0.084 R)
• M36: 12,568,615 km (0.08 R)
• M37: 12,858,386 km (0.118 R)
• M38: 13,486,547 km (0.037 R)
• M39: 14,253,685 km (0.104 R)
• M40: 15,166,531 km (0.072 R)
• M41: 15,342,458 km (0.032 R)
• M42: 16,098,227 km (0.09 R)
• M43: 16,322,923 km (0.076 R)
• M44: 16,503,338 km (0.05 R)
• M45: 16,593,695 km (0.101 R)
• M46: 16,775,157 km (0.051 R)
• M47: 16,911,740 km (0.056 R)
• M48: 17,231,730 km (0.073 R)
• M49: 18,250,342 km (0.072 R)
• M50: 19,098,263 km (0.066 R)
• M51: 19,670,774 km (0.119 R)
• M52: 19,959,198 km (0.055 R)
• M53: 21,028,524 km (0.086 R)
• M54: 21,126,660 km (0.09 R)
• M55: 21,619,585 km (0.072 R)
• M56: 22,366,228 km (0.101 R)
• M57: 22,616,954 km (0.096 R)
• M58: 23,273,240 km (0.117 R)
• M59: 23,425,680 km (0.091 R)
• M60: 24,656,422 km (0.08 R)
• M61: 24,967,436 km (0.065 R)
• M62: 25,384,215 km (0.072 R)
• M63: 25,593,353 km (0.097 R)
• M64: 26,118,891 km (0.089 R)
• M65: 26,594,911 km (0.101 R)
• M66: 27,073,923 km (0.115 R)
• M67: 27,234,143 km (0.097 R)
• M68: 27,609,334 km (0.053 R)
• M69: 29,511,022 km (0.102 R)
• M70: 29,841,334 km (0.102 R)
• M71: 30,006,939 km (0.034 R)
• M72: 30,338,897 km (0.117 R)
• M73: 32,243,727 km (0.034 R)
• M74: 36,757,842 km (0.093 R)
• M75: 37,113,137 km (0.069 R)
• M76: 39,027,691 km (0.093 R)
• M77: 39,390,316 km (0.093 R)
• M78: 40,545,810 km (0.073 R)
• M79: 40,912,923 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.1

Radius: 14.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.91 AU - 8.33 AU

Year: 6974 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,843,504 km

• M1: 187,297 km (0.096 R)
• M2: 303,384 km (0.116 R)
• M3: 460,911 km (0.046 R)
• M4: 986,598 km (0.112 R)
• M5: 1,302,399 km (0.081 R)
• M6: 1,455,587 km (0.072 R)
• M7: 1,761,964 km (0.038 R)
• M8: 2,781,922 km (0.098 R)
• M9: 3,422,799 km (0.04 R)
• M10: 3,958,360 km (0.084 R)
• M11: 4,364,518 km (0.105 R)
• M12: 4,625,417 km (0.105 R)
• M13: 4,757,811 km (0.088 R)
• M14: 4,972,334 km (0.086 R)
• M15: 5,245,051 km (0.11 R)
• M16: 5,355,454 km (0.113 R)
• M17: 5,635,053 km (0.087 R)
• M18: 5,748,298 km (0.075 R)
• M19: 5,890,865 km (0.097 R)
• M20: 6,092,523 km (0.099 R)
• M21: 6,443,629 km (0.047 R)
• M22: 6,651,570 km (0.118 R)
• M23: 8,621,325 km (0.071 R)
• M24: 9,049,026 km (0.052 R)
• M25: 9,382,778 km (0.067 R)
• M26: 9,925,220 km (0.109 R)
• M27: 10,200,331 km (0.094 R)
• M28: 11,290,151 km (0.095 R)
• M29: 11,469,370 km (0.109 R)
• M30: 11,867,150 km (0.087 R)
• M31: 12,306,220 km (0.117 R)
• M32: 12,490,824 km (0.117 R)
• M33: 12,900,124 km (0.068 R)
• M34: 13,125,119 km (0.102 R)
• M35: 13,655,443 km (0.073 R)
• M36: 14,347,633 km (0.062 R)
• M37: 14,659,095 km (0.046 R)
• M38: 15,367,740 km (0.112 R)
• M39: 15,886,546 km (0.111 R)
• M40: 16,127,997 km (0.11 R)
• M41: 17,105,769 km (0.09 R)
• M42: 17,229,336 km (0.107 R)
• M43: 17,726,749 km (0.047 R)
• M44: 17,893,551 km (0.095 R)
• M45: 18,397,097 km (0.056 R)
• M46: 18,523,807 km (0.102 R)
• M47: 18,990,702 km (0.087 R)
• M48: 19,375,467 km (0.078 R)
• M49: 19,547,355 km (0.093 R)
• M50: 19,676,608 km (0.102 R)
• M51: 20,283,526 km (0.099 R)
• M52: 22,141,233 km (0.099 R)
• M53: 22,320,900 km (0.105 R)
• M54: 22,546,344 km (0.097 R)
• M55: 23,501,077 km (0.114 R)
• M56: 23,592,781 km (0.09 R)
• M57: 23,960,493 km (0.09 R)
• M58: 24,237,548 km (0.059 R)
• M59: 25,262,443 km (0.084 R)
• M60: 26,158,983 km (0.109 R)
• M61: 26,682,725 km (0.071 R)
• M62: 26,778,318 km (0.035 R)
• M63: 27,354,419 km (0.114 R)
• M64: 27,499,081 km (0.067 R)
• M65: 27,595,721 km (0.12 R)
• M66: 27,740,831 km (0.082 R)
• M67: 28,714,563 km (0.119 R)
• M68: 28,959,754 km (0.079 R)
• M69: 29,058,040 km (0.107 R)
• M70: 29,156,475 km (0.095 R)
• M71: 29,551,115 km (0.11 R)
• M72: 29,749,182 km (0.104 R)
• M73: 30,445,560 km (0.099 R)
• M74: 30,545,492 km (0.102 R)
• M75: 30,745,654 km (0.119 R)
• M76: 31,348,982 km (0.085 R)
• M77: 31,753,345 km (0.089 R)
• M78: 32,720,495 km (0.118 R)
• M79: 33,749,130 km (0.072 R)
• M80: 34,840,446 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 7.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.28 AU - 14.16 AU

Year: 17645 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,843,504 km

• M1: 109,206 km (0.116 R)
• M2: 176,226 km (0.051 R)
• M3: 327,919 km (0.055 R)
• M4: 474,076 km (0.09 R)
• M5: 609,013 km (0.12 R)
• M6: 841,638 km (0.113 R)
• M7: 1,115,103 km (0.078 R)
• M8: 1,170,454 km (0.111 R)
• M9: 1,240,765 km (0.056 R)
• M10: 1,789,191 km (0.102 R)
• M11: 2,089,134 km (0.066 R)
• M12: 2,531,794 km (0.086 R)
• M13: 2,679,447 km (0.078 R)
• M14: 3,022,326 km (0.12 R)
• M15: 3,521,683 km (0.093 R)
• M16: 3,833,445 km (0.077 R)
• M17: 4,263,091 km (0.03 R)
• M18: 4,550,618 km (0.113 R)
• M19: 4,753,472 km (0.095 R)
• M20: 5,191,196 km (0.109 R)
• M21: 6,504,815 km (0.071 R)
• M22: 6,784,413 km (0.038 R)
• M23: 6,964,529 km (0.095 R)
• M24: 7,172,171 km (0.072 R)
• M25: 7,888,146 km (0.037 R)
• M26: 8,295,800 km (0.07 R)
• M27: 8,626,711 km (0.098 R)
• M28: 9,074,906 km (0.105 R)
• M29: 9,244,849 km (0.034 R)
• M30: 9,964,415 km (0.108 R)
• M31: 10,081,251 km (0.108 R)
• M32: 10,553,083 km (0.07 R)
• M33: 11,032,095 km (0.086 R)
• M34: 11,243,926 km (0.085 R)
• M35: 11,365,549 km (0.059 R)
• M36: 12,042,479 km (0.096 R)
• M37: 12,542,884 km (0.097 R)
• M38: 12,637,430 km (0.033 R)
• M39: 12,827,419 km (0.075 R)
• M40: 13,018,306 km (0.074 R)
• M41: 13,338,445 km (0.066 R)
• M42: 13,726,053 km (0.073 R)
• M43: 13,888,666 km (0.117 R)
• M44: 14,117,401 km (0.06 R)
• M45: 14,183,075 km (0.109 R)
• M46: 14,281,510 km (0.106 R)
• M47: 14,347,483 km (0.085 R)
• M48: 14,578,612 km (0.106 R)
• M49: 15,011,398 km (0.049 R)
• M50: 15,821,321 km (0.117 R)
• M51: 17,518,509 km (0.07 R)
• M52: 17,836,554 km (0.112 R)
• M53: 17,978,523 km (0.088 R)
• M54: 18,586,039 km (0.049 R)
• M55: 19,055,029 km (0.062 R)
• M56: 19,820,970 km (0.074 R)
• M57: 20,004,826 km (0.096 R)
• M58: 20,115,378 km (0.108 R)
• M59: 20,337,232 km (0.102 R)
• M60: 20,671,434 km (0.078 R)
• M61: 21,420,620 km (0.044 R)
• M62: 23,138,452 km (0.082 R)
• M63: 23,837,972 km (0.101 R)
• M64: 24,229,619 km (0.117 R)
• M65: 27,029,792 km (0.081 R)
• M66: 27,111,323 km (0.033 R)
• M67: 27,274,534 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.9

Radius: 6.9

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.65 AU - 18.33 AU

Year: 21305 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,843,504 km

• M1: 88,562 km (0.109 R)
• M2: 432,637 km (0.09 R)
• M3: 588,219 km (0.052 R)
• M4: 1,217,727 km (0.092 R)
• M5: 1,473,539 km (0.096 R)
• M6: 2,108,881 km (0.063 R)
• M7: 2,376,661 km (0.057 R)
• M8: 2,614,971 km (0.099 R)
• M9: 3,733,813 km (0.084 R)
• M10: 3,779,590 km (0.087 R)
• M11: 4,831,413 km (0.119 R)
• M12: 5,082,438 km (0.102 R)
• M13: 5,286,340 km (0.088 R)
• M14: 6,128,726 km (0.104 R)
• M15: 7,239,340 km (0.092 R)
• M16: 9,265,195 km (0.066 R)
• M17: 9,702,768 km (0.053 R)
• M18: 9,955,888 km (0.075 R)
• M19: 10,858,711 km (0.061 R)
• M20: 11,519,485 km (0.082 R)
• M21: 11,720,245 km (0.106 R)
• M22: 12,125,356 km (0.109 R)
• M23: 13,157,881 km (0.118 R)
• M24: 13,720,070 km (0.118 R)
• M25: 13,790,979 km (0.099 R)
• M26: 14,004,156 km (0.113 R)
• M27: 14,505,907 km (0.082 R)
• M28: 15,306,256 km (0.064 R)
• M29: 15,748,766 km (0.087 R)
• M30: 16,345,363 km (0.116 R)
• M31: 17,101,580 km (0.112 R)
• M32: 17,177,875 km (0.114 R)
• M33: 17,637,739 km (0.108 R)
• M34: 18,569,584 km (0.076 R)
• M35: 18,647,973 km (0.077 R)
• M36: 20,642,861 km (0.053 R)
• M37: 21,213,427 km (0.051 R)
• M38: 22,788,393 km (0.102 R)
• M39: 22,872,318 km (0.055 R)
• M40: 22,956,242 km (0.099 R)
• M41: 23,124,689 km (0.113 R)
• M42: 23,462,631 km (0.116 R)
• M43: 23,887,489 km (0.097 R)
• M44: 24,572,348 km (0.109 R)
• M45: 24,830,853 km (0.097 R)
• M46: 25,350,556 km (0.092 R)
• M47: 25,786,335 km (0.097 R)
• M48: 25,873,849 km (0.076 R)
• M49: 26,665,521 km (0.081 R)
• M50: 27,108,780 km (0.118 R)
• M51: 28,815,093 km (0.117 R)
• M52: 29,270,020 km (0.063 R)
• M53: 29,361,275 km (0.077 R)
• M54: 30,094,604 km (0.102 R)
• M55: 30,926,817 km (0.118 R)
• M56: 32,330,793 km (0.117 R)
• M57: 36,174,710 km (0.107 R)
• M58: 36,665,241 km (0.104 R)
• M59: 40,160,296 km (0.12 R)
• M60: 41,075,985 km (0.056 R)
• M61: 41,382,810 km (0.098 R)
• M62: 41,587,759 km (0.118 R)
• M63: 44,177,897 km (0.082 R)
• M64: 44,282,615 km (0.086 R)
• M65: 44,702,237 km (0.081 R)
• M66: 44,912,422 km (0.095 R)
• M67: 49,730,072 km (0.112 R)
• M68: 50,603,574 km (0.087 R)
• M69: 51,042,195 km (0.102 R)
• M70: 52,033,879 km (0.04 R)
• M71: 54,484,292 km (0.118 R)
• M72: 57,086,099 km (0.094 R)
• M73: 57,657,114 km (0.107 R)
• M74: 57,885,998 km (0.114 R)
• M75: 58,115,182 km (0.098 R)
• M76: 58,344,666 km (0.108 R)
• M77: 61,472,607 km (0.079 R)
• M78: 63,587,921 km (0.092 R)
• M79: 64,298,212 km (0.102 R)
• M80: 65,130,425 km (0.1 R)
• M81: 67,648,008 km (0.087 R)
• M82: 68,615,607 km (0.091 R)
• M83: 71,791,270 km (0.084 R)
• M84: 72,037,508 km (0.109 R)
• M85: 74,266,666 km (0.078 R)
• M86: 75,014,655 km (0.069 R)
• M87: 76,141,427 km (0.104 R)
• M88: 76,643,926 km (0.087 R)
• M89: 76,769,738 km (0.118 R)
• M90: 78,411,574 km (0.105 R)
• M91: 78,665,292 km (0.068 R)
• M92: 83,276,796 km (0.116 R)
• M93: 83,794,555 km (0.109 R)
• M94: 85,093,662 km (0.108 R)
• M95: 85,354,262 km (0.12 R)
• M96: 85,615,161 km (0.073 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: 170 - 15,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit