🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.58 AU - 0.8 AU

Year: 218 Days

Day: 26.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.84 AU

Year: 278 Days

Day: 40.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,230,541 km

• M1: 160,070 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.77 AU - 0.89 AU

Year: 288 Days

Day: 43.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 90.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1 AU

Year: 293 Days

Day: 36 Hours

Environment

Temp: 44 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,230,541 km

• M1: 292,464 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.73 AU - 1.15 AU

Year: 347 Days

Day: 20.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,230,541 km

• M1: 213,626 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.39 AU - 2.05 AU

Year: 859 Days

Day: 38.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,230,541 km

• M1: 71,059 km (0.11 R)
• M2: 566,527 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 11.6

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.3 AU - 5.88 AU

Year: 5033 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,230,541 km

• M1: 152,590 km (0.118 R)
• M2: 243,994 km (0.107 R)
• M3: 322,982 km (0.118 R)
• M4: 488,736 km (0.119 R)
• M5: 637,736 km (0.09 R)
• M6: 927,507 km (0.092 R)
• M7: 1,133,653 km (0.093 R)
• M8: 1,211,144 km (0.106 R)
• M9: 1,306,737 km (0.084 R)
• M10: 1,471,893 km (0.098 R)
• M11: 1,896,751 km (0.055 R)
• M12: 2,085,245 km (0.12 R)
• M13: 2,181,735 km (0.108 R)
• M14: 2,339,412 km (0.11 R)
• M15: 2,480,632 km (0.11 R)
• M16: 2,687,227 km (0.117 R)
• M17: 2,771,600 km (0.029 R)
• M18: 3,296,090 km (0.1 R)
• M19: 3,409,335 km (0.084 R)
• M20: 3,639,866 km (0.089 R)
• M21: 3,899,268 km (0.114 R)
• M22: 4,116,036 km (0.091 R)
• M23: 4,511,423 km (0.095 R)
• M24: 4,841,735 km (0.111 R)
• M25: 4,919,077 km (0.114 R)
• M26: 5,153,647 km (0.115 R)
• M27: 5,232,784 km (0.035 R)
• M28: 5,338,699 km (0.084 R)
• M29: 5,934,697 km (0.047 R)
• M30: 6,128,726 km (0.082 R)
• M31: 6,868,038 km (0.049 R)
• M32: 7,013,447 km (0.088 R)
• M33: 7,189,225 km (0.026 R)
• M34: 7,366,648 km (0.116 R)
• M35: 8,305,973 km (0.117 R)
• M36: 8,398,873 km (0.1 R)
• M37: 9,186,805 km (0.081 R)
• M38: 9,379,338 km (0.087 R)
• M39: 9,638,292 km (0.099 R)
• M40: 10,429,216 km (0.078 R)
• M41: 10,630,275 km (0.066 R)
• M42: 10,866,341 km (0.062 R)
• M43: 11,138,459 km (0.108 R)
• M44: 11,275,192 km (0.106 R)
• M45: 13,104,773 km (0.087 R)
• M46: 13,503,601 km (0.053 R)
• M47: 14,053,822 km (0.091 R)
• M48: 14,424,675 km (0.078 R)
• M49: 14,573,974 km (0.118 R)
• M50: 14,911,766 km (0.085 R)
• M51: 15,062,710 km (0.107 R)
• M52: 15,290,099 km (0.081 R)
• M53: 15,518,535 km (0.084 R)
• M54: 15,748,317 km (0.109 R)
• M55: 16,211,024 km (0.082 R)
• M56: 16,913,386 km (0.119 R)
• M57: 17,268,381 km (0.094 R)
• M58: 17,665,713 km (0.078 R)
• M59: 17,865,427 km (0.068 R)
• M60: 18,146,371 km (0.12 R)
• M61: 19,161,842 km (0.097 R)
• M62: 19,614,375 km (0.118 R)
• M63: 20,656,175 km (0.051 R)
• M64: 20,866,809 km (0.074 R)
• M65: 21,120,377 km (0.063 R)
• M66: 21,289,871 km (0.109 R)
• M67: 21,715,926 km (0.1 R)
• M68: 22,144,823 km (0.068 R)
• M69: 23,491,952 km (0.062 R)
• M70: 24,776,250 km (0.084 R)
• M71: 26,219,570 km (0.098 R)
• M72: 26,676,292 km (0.057 R)
• M73: 28,108,542 km (0.098 R)
• M74: 28,951,676 km (0.095 R)
• M75: 29,140,169 km (0.047 R)
• M76: 29,376,384 km (0.065 R)
• M77: 31,530,594 km (0.098 R)
• M78: 31,870,181 km (0.066 R)
• M79: 32,211,114 km (0.101 R)
• M80: 32,602,163 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.3

Radius: 3

Gravity: 104.59 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.9 AU - 16.76 AU

Year: 19585 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,230,541 km

• M1: 44,730 km (0.062 R)
• M2: 190,438 km (0.112 R)
• M3: 309,368 km (0.078 R)
• M4: 386,860 km (0.114 R)
• M5: 1,614,759 km (0.098 R)
• M6: 1,715,738 km (0.091 R)
• M7: 1,749,996 km (0.116 R)
• M8: 2,214,048 km (0.094 R)
• M9: 2,288,548 km (0.112 R)
• M10: 2,955,755 km (0.08 R)
• M11: 3,374,330 km (0.119 R)
• M12: 3,590,498 km (0.091 R)
• M13: 3,900,615 km (0.119 R)
• M14: 4,784,738 km (0.096 R)
• M15: 4,881,379 km (0.106 R)
• M16: 5,625,778 km (0.078 R)
• M17: 5,778,966 km (0.078 R)
• M18: 6,511,397 km (0.076 R)
• M19: 6,618,359 km (0.092 R)
• M20: 6,672,065 km (0.045 R)
• M21: 6,780,075 km (0.061 R)
• M22: 7,107,096 km (0.074 R)
• M23: 7,162,148 km (0.062 R)
• M24: 7,328,052 km (0.05 R)
• M25: 8,582,879 km (0.087 R)
• M26: 8,641,371 km (0.084 R)
• M27: 10,210,952 km (0.115 R)
• M28: 10,711,208 km (0.117 R)
• M29: 11,219,392 km (0.044 R)
• M30: 11,541,027 km (0.09 R)
• M31: 13,806,836 km (0.117 R)
• M32: 14,429,014 km (0.1 R)
• M33: 16,204,591 km (0.036 R)
• M34: 17,376,690 km (0.109 R)
• M35: 18,348,777 km (0.118 R)
• M36: 19,646,389 km (0.057 R)
• M37: 19,723,731 km (0.089 R)
• M38: 20,423,550 km (0.041 R)
• M39: 20,580,179 km (0.114 R)
• M40: 21,052,310 km (0.083 R)
• M41: 21,927,308 km (0.081 R)
• M42: 22,007,492 km (0.114 R)
• M43: 23,384,690 km (0.108 R)
• M44: 24,456,409 km (0.096 R)
• M45: 25,207,690 km (0.106 R)
• M46: 27,679,645 km (0.081 R)
• M47: 27,939,796 km (0.04 R)
• M48: 28,287,761 km (0.046 R)
• M49: 28,812,550 km (0.114 R)
• M50: 29,340,481 km (0.099 R)
• M51: 29,782,991 km (0.117 R)
• M52: 29,871,703 km (0.081 R)
• M53: 29,960,564 km (0.115 R)
• M54: 32,027,857 km (0.116 R)
• M55: 32,574,787 km (0.118 R)
• M56: 32,849,299 km (0.09 R)
• M57: 33,124,709 km (0.034 R)
• M58: 33,216,562 km (0.081 R)
• M59: 34,140,777 km (0.114 R)
• M60: 34,512,827 km (0.104 R)
• M61: 34,699,376 km (0.104 R)
• M62: 35,260,966 km (0.111 R)
• M63: 35,825,548 km (0.112 R)
• M64: 36,393,123 km (0.106 R)
• M65: 38,113,498 km (0.051 R)
• M66: 38,789,681 km (0.113 R)
• M67: 39,372,364 km (0.097 R)
• M68: 39,567,290 km (0.045 R)
• M69: 39,762,516 km (0.101 R)
• M70: 41,137,918 km (0.064 R)
• M71: 41,236,803 km (0.065 R)
• M72: 41,930,787 km (0.12 R)
• M73: 44,542,467 km (0.089 R)
• M74: 44,948,924 km (0.114 R)
• M75: 47,309,728 km (0.059 R)
• M76: 48,766,213 km (0.096 R)
• M77: 49,815,642 km (0.097 R)
• M78: 50,237,508 km (0.097 R)
• M79: 50,448,890 km (0.115 R)
• M80: 52,364,491 km (0.049 R)
• M81: 53,331,192 km (0.071 R)
• M82: 55,064,283 km (0.116 R)
• M83: 55,609,568 km (0.066 R)
• M84: 60,822,605 km (0.066 R)
• M85: 62,973,972 km (0.087 R)
• M86: 65,957,851 km (0.116 R)
• M87: 67,001,446 km (0.059 R)
• M88: 67,117,683 km (0.077 R)
• M89: 67,933,590 km (0.116 R)
• M90: 70,755,903 km (0.099 R)
• M91: 71,111,348 km (0.112 R)
• M92: 78,099,214 km (0.095 R)
• M93: 78,344,106 km (0.094 R)
• M94: 79,325,917 km (0.041 R)
• M95: 79,818,393 km (0.056 R)
• M96: 80,188,498 km (0.116 R)
• M97: 80,806,487 km (0.105 R)
• M98: 81,301,955 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 6.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.63 AU - 17.31 AU

Year: 25453 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,230,541 km

• M1: 81,381 km (0.108 R)
• M2: 172,636 km (0.1 R)
• M3: 250,427 km (0.092 R)
• M4: 328,667 km (0.105 R)
• M5: 512,074 km (0.117 R)
• M6: 597,793 km (0.108 R)
• M7: 670,049 km (0.111 R)
• M8: 884,273 km (0.081 R)
• M9: 1,010,085 km (0.099 R)
• M10: 1,097,300 km (0.09 R)
• M11: 1,164,470 km (0.111 R)
• M12: 1,446,611 km (0.093 R)
• M13: 1,621,043 km (0.083 R)
• M14: 2,591,035 km (0.108 R)
• M15: 2,681,243 km (0.084 R)
• M16: 2,833,982 km (0.088 R)
• M17: 2,958,148 km (0.084 R)
• M18: 5,215,281 km (0.055 R)
• M19: 5,406,168 km (0.041 R)
• M20: 6,476,391 km (0.071 R)
• M21: 6,517,231 km (0.114 R)
• M22: 7,267,614 km (0.108 R)
• M23: 7,310,100 km (0.12 R)
• M24: 7,395,371 km (0.087 R)
• M25: 7,957,410 km (0.086 R)
• M26: 8,001,093 km (0.038 R)
• M27: 8,533,063 km (0.094 R)
• M28: 10,435,199 km (0.085 R)
• M29: 11,113,626 km (0.037 R)
• M30: 11,408,633 km (0.078 R)
• M31: 11,458,150 km (0.1 R)
• M32: 11,856,230 km (0.119 R)
• M33: 12,157,669 km (0.111 R)
• M34: 12,512,665 km (0.109 R)
• M35: 14,444,871 km (0.077 R)
• M36: 14,713,100 km (0.094 R)
• M37: 15,308,799 km (0.055 R)
• M38: 16,300,633 km (0.112 R)
• M39: 17,884,425 km (0.06 R)
• M40: 18,230,146 km (0.114 R)
• M41: 18,345,785 km (0.062 R)
• M42: 19,280,473 km (0.091 R)
• M43: 19,634,870 km (0.042 R)
• M44: 20,650,939 km (0.107 R)
• M45: 20,771,515 km (0.107 R)
• M46: 21,990,887 km (0.119 R)
• M47: 22,237,574 km (0.094 R)
• M48: 23,863,104 km (0.088 R)
• M49: 23,989,664 km (0.089 R)
• M50: 24,946,492 km (0.096 R)
• M51: 25,010,670 km (0.106 R)
• M52: 25,074,997 km (0.07 R)
• M53: 25,268,128 km (0.081 R)
• M54: 25,720,811 km (0.102 R)
• M55: 25,915,737 km (0.094 R)
• M56: 26,306,786 km (0.068 R)
• M57: 26,765,602 km (0.119 R)
• M58: 26,897,099 km (0.064 R)
• M59: 27,691,015 km (0.105 R)
• M60: 28,761,537 km (0.115 R)
• M61: 29,913,740 km (0.113 R)
• M62: 30,736,079 km (0.056 R)
• M63: 31,357,658 km (0.089 R)
• M64: 31,913,714 km (0.049 R)
• M65: 32,053,289 km (0.056 R)
• M66: 32,473,060 km (0.036 R)
• M67: 33,106,158 km (0.06 R)
• M68: 33,388,749 km (0.091 R)
• M69: 34,599,145 km (0.08 R)
• M70: 35,029,688 km (0.056 R)
• M71: 36,769,810 km (0.065 R)
• M72: 37,650,343 km (0.078 R)
• M73: 38,463,557 km (0.114 R)
• M74: 38,686,309 km (0.117 R)
• M75: 40,408,629 km (0.103 R)
• M76: 41,469,278 km (0.104 R)
• M77: 41,850,304 km (0.116 R)
• M78: 42,155,932 km (0.079 R)
• M79: 42,923,219 km (0.111 R)
• M80: 44,005,261 km (0.043 R)
• M81: 44,939,799 km (0.107 R)
• M82: 45,252,907 km (0.12 R)
• M83: 46,038,446 km (0.096 R)
• M84: 46,987,046 km (0.08 R)
• M85: 47,384,228 km (0.094 R)
• M86: 48,582,507 km (0.115 R)
• M87: 49,871,592 km (0.085 R)
• M88: 50,520,398 km (0.107 R)
• M89: 52,730,407 km (0.061 R)
• M90: 53,391,330 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 16,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit