🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.77 AU - 0.81 AU

Year: 251 Days

Day: 23.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.24 AU - 2.06 AU

Year: 759 Days

Day: 24.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,451,609 km

• M1: 990,039 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.76 AU - 1.96 AU

Year: 909 Days

Day: 17.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.79 AU - 2.57 AU

Year: 1153 Days

Day: 16.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.4 AU - 3.26 AU

Year: 1705 Days

Day: 42.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.18 AU - 3.78 AU

Year: 2325 Days

Day: 18.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,451,609 km

• M1: 1,224,010 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 14.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.34 AU - 6.36 AU

Year: 5068 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,451,609 km

• M1: 526,435 km (0.096 R)
• M2: 919,728 km (0.102 R)
• M3: 1,170,304 km (0.051 R)
• M4: 1,277,117 km (0.072 R)
• M5: 1,472,641 km (0.054 R)
• M6: 1,589,029 km (0.088 R)
• M7: 1,708,856 km (0.113 R)
• M8: 2,038,271 km (0.099 R)
• M9: 2,152,713 km (0.113 R)
• M10: 2,303,358 km (0.089 R)
• M11: 2,544,660 km (0.066 R)
• M12: 2,686,479 km (0.098 R)
• M13: 3,222,787 km (0.102 R)
• M14: 3,914,677 km (0.097 R)
• M15: 4,352,101 km (0.116 R)
• M16: 4,479,858 km (0.088 R)
• M17: 4,652,344 km (0.116 R)
• M18: 5,048,629 km (0.05 R)
• M19: 5,341,841 km (0.098 R)
• M20: 5,594,212 km (0.092 R)
• M21: 6,158,795 km (0.073 R)
• M22: 6,766,312 km (0.085 R)
• M23: 6,915,012 km (0.104 R)
• M24: 7,165,289 km (0.101 R)
• M25: 7,316,981 km (0.083 R)
• M26: 7,418,708 km (0.098 R)
• M27: 7,623,507 km (0.061 R)
• M28: 7,726,580 km (0.109 R)
• M29: 7,882,162 km (0.098 R)
• M30: 8,143,809 km (0.091 R)
• M31: 8,328,712 km (0.045 R)
• M32: 8,595,146 km (0.119 R)
• M33: 9,384,125 km (0.037 R)
• M34: 9,801,353 km (0.039 R)
• M35: 10,082,747 km (0.105 R)
• M36: 10,309,986 km (0.102 R)
• M37: 10,596,316 km (0.092 R)
• M38: 11,471,314 km (0.066 R)
• M39: 11,947,484 km (0.111 R)
• M40: 12,673,782 km (0.1 R)
• M41: 12,980,757 km (0.103 R)
• M42: 13,135,142 km (0.063 R)
• M43: 13,290,125 km (0.115 R)
• M44: 13,383,474 km (0.116 R)
• M45: 13,758,815 km (0.114 R)
• M46: 14,011,037 km (0.11 R)
• M47: 14,584,147 km (0.114 R)
• M48: 15,197,498 km (0.109 R)
• M49: 15,392,873 km (0.098 R)
• M50: 15,819,227 km (0.08 R)
• M51: 16,017,294 km (0.116 R)
• M52: 16,316,041 km (0.115 R)
• M53: 16,616,434 km (0.059 R)
• M54: 17,699,971 km (0.116 R)
• M55: 17,802,595 km (0.116 R)
• M56: 18,215,635 km (0.077 R)
• M57: 18,701,529 km (0.112 R)
• M58: 19,473,604 km (0.099 R)
• M59: 19,756,942 km (0.099 R)
• M60: 20,041,627 km (0.09 R)
• M61: 20,435,368 km (0.03 R)
• M62: 20,795,600 km (0.064 R)
• M63: 21,048,869 km (0.102 R)
• M64: 21,412,691 km (0.118 R)
• M65: 21,778,458 km (0.113 R)
• M66: 21,998,965 km (0.114 R)
• M67: 22,442,224 km (0.104 R)
• M68: 22,627,875 km (0.078 R)
• M69: 23,412,665 km (0.082 R)
• M70: 23,638,708 km (0.11 R)
• M71: 24,358,872 km (0.101 R)
• M72: 24,894,133 km (0.084 R)
• M73: 25,009,323 km (0.111 R)
• M74: 26,171,100 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 10

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.03 AU - 7.19 AU

Year: 6087 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,451,609 km

• M1: 125,513 km (0.065 R)
• M2: 233,522 km (0.077 R)
• M3: 349,161 km (0.077 R)
• M4: 599,439 km (0.106 R)
• M5: 732,282 km (0.099 R)
• M6: 860,786 km (0.067 R)
• M7: 935,585 km (0.102 R)
• M8: 1,012,778 km (0.092 R)
• M9: 1,241,214 km (0.098 R)
• M10: 1,596,060 km (0.101 R)
• M11: 1,843,794 km (0.116 R)
• M12: 1,942,379 km (0.116 R)
• M13: 2,354,670 km (0.045 R)
• M14: 2,704,131 km (0.114 R)
• M15: 2,794,189 km (0.091 R)
• M16: 3,235,353 km (0.057 R)
• M17: 3,403,501 km (0.119 R)
• M18: 3,773,606 km (0.098 R)
• M19: 3,874,435 km (0.118 R)
• M20: 5,098,445 km (0.104 R)
• M21: 5,182,220 km (0.07 R)
• M22: 5,521,957 km (0.088 R)
• M23: 5,781,359 km (0.102 R)
• M24: 6,342,501 km (0.065 R)
• M25: 7,138,212 km (0.077 R)
• M26: 7,579,825 km (0.042 R)
• M27: 7,836,236 km (0.117 R)
• M28: 7,965,488 km (0.099 R)
• M29: 8,193,326 km (0.118 R)
• M30: 8,390,346 km (0.092 R)
• M31: 9,092,409 km (0.08 R)
• M32: 9,570,973 km (0.084 R)
• M33: 9,778,614 km (0.062 R)
• M34: 9,883,034 km (0.12 R)
• M35: 10,410,366 km (0.118 R)
• M36: 10,659,746 km (0.047 R)
• M37: 11,787,265 km (0.064 R)
• M38: 12,421,710 km (0.108 R)
• M39: 13,143,819 km (0.078 R)
• M40: 13,801,451 km (0.054 R)
• M41: 13,996,975 km (0.074 R)
• M42: 14,351,073 km (0.098 R)
• M43: 14,469,854 km (0.112 R)
• M44: 14,708,313 km (0.103 R)
• M45: 15,028,153 km (0.118 R)
• M46: 15,148,729 km (0.055 R)
• M47: 15,675,014 km (0.115 R)
• M48: 15,919,906 km (0.111 R)
• M49: 17,626,968 km (0.103 R)
• M50: 18,869,228 km (0.101 R)
• M51: 18,955,995 km (0.05 R)
• M52: 19,086,295 km (0.052 R)
• M53: 19,304,109 km (0.062 R)
• M54: 19,698,300 km (0.087 R)
• M55: 20,897,027 km (0.06 R)
• M56: 21,121,574 km (0.081 R)
• M57: 21,618,538 km (0.059 R)
• M58: 23,271,445 km (0.093 R)
• M59: 23,784,565 km (0.082 R)
• M60: 25,346,367 km (0.029 R)
• M61: 25,874,298 km (0.044 R)
• M62: 26,067,279 km (0.054 R)
• M63: 26,212,240 km (0.093 R)
• M64: 28,617,923 km (0.052 R)
• M65: 28,967,234 km (0.048 R)
• M66: 29,117,430 km (0.052 R)
• M67: 29,771,173 km (0.116 R)
• M68: 30,074,558 km (0.094 R)
• M69: 30,735,481 km (0.073 R)
• M70: 31,968,018 km (0.092 R)
• M71: 32,434,464 km (0.045 R)
• M72: 33,216,711 km (0.116 R)
• M73: 33,741,650 km (0.086 R)
• M74: 34,216,623 km (0.115 R)
• M75: 34,481,262 km (0.111 R)
• M76: 34,587,476 km (0.054 R)
• M77: 34,746,798 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 12.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.83 AU - 8.49 AU

Year: 8349 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,451,609 km

• M1: 215,122 km (0.094 R)
• M2: 319,840 km (0.059 R)
• M3: 493,374 km (0.089 R)
• M4: 594,652 km (0.114 R)
• M5: 681,867 km (0.098 R)
• M6: 785,987 km (0.117 R)
• M7: 896,390 km (0.098 R)
• M8: 1,204,113 km (0.069 R)
• M9: 1,438,234 km (0.049 R)
• M10: 1,784,852 km (0.075 R)
• M11: 2,105,740 km (0.082 R)
• M12: 2,193,404 km (0.075 R)
• M13: 2,482,128 km (0.119 R)
• M14: 3,217,252 km (0.071 R)
• M15: 3,318,978 km (0.057 R)
• M16: 3,800,384 km (0.061 R)
• M17: 4,736,418 km (0.094 R)
• M18: 4,969,641 km (0.065 R)
• M19: 6,242,570 km (0.11 R)
• M20: 6,784,114 km (0.098 R)
• M21: 7,611,390 km (0.105 R)
• M22: 7,720,447 km (0.1 R)
• M23: 7,940,057 km (0.065 R)
• M24: 8,106,260 km (0.069 R)
• M25: 8,357,734 km (0.03 R)
• M26: 8,811,165 km (0.104 R)
• M27: 9,156,437 km (0.084 R)
• M28: 9,330,718 km (0.085 R)
• M29: 9,506,197 km (0.077 R)
• M30: 9,741,963 km (0.094 R)
• M31: 9,830,824 km (0.08 R)
• M32: 10,279,318 km (0.105 R)
• M33: 10,856,916 km (0.099 R)
• M34: 11,010,702 km (0.064 R)
• M35: 11,885,401 km (0.054 R)
• M36: 12,267,025 km (0.057 R)
• M37: 12,395,231 km (0.119 R)
• M38: 12,523,885 km (0.066 R)
• M39: 12,749,927 km (0.107 R)
• M40: 13,734,281 km (0.093 R)
• M41: 14,879,303 km (0.104 R)
• M42: 15,636,418 km (0.112 R)
• M43: 15,880,113 km (0.103 R)
• M44: 16,441,554 km (0.116 R)
• M45: 16,582,924 km (0.068 R)
• M46: 16,724,743 km (0.12 R)
• M47: 16,938,219 km (0.109 R)
• M48: 17,475,724 km (0.1 R)
• M49: 17,620,086 km (0.093 R)
• M50: 18,128,270 km (0.112 R)
• M51: 18,237,925 km (0.099 R)
• M52: 18,825,845 km (0.112 R)
• M53: 19,122,198 km (0.062 R)
• M54: 19,719,393 km (0.085 R)
• M55: 19,869,739 km (0.054 R)
• M56: 20,474,563 km (0.094 R)
• M57: 21,008,927 km (0.106 R)
• M58: 21,200,861 km (0.118 R)
• M59: 21,354,797 km (0.048 R)
• M60: 21,547,778 km (0.112 R)
• M61: 22,600,050 km (0.108 R)
• M62: 23,390,225 km (0.087 R)
• M63: 23,469,662 km (0.095 R)
• M64: 24,189,377 km (0.079 R)
• M65: 24,632,785 km (0.096 R)
• M66: 24,956,964 km (0.107 R)
• M67: 25,160,267 km (0.117 R)
• M68: 25,323,329 km (0.117 R)
• M69: 25,527,680 km (0.091 R)
• M70: 26,350,468 km (0.038 R)
• M71: 26,973,244 km (0.075 R)
• M72: 27,726,918 km (0.077 R)
• M73: 28,021,925 km (0.054 R)
• M74: 28,360,465 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 5.8

Gravity: 27.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.86 AU - 16.18 AU

Year: 17805 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,451,609 km

• M1: 91,703 km (0.078 R)
• M2: 341,981 km (0.096 R)
• M3: 415,433 km (0.11 R)
• M4: 786,286 km (0.113 R)
• M5: 860,637 km (0.106 R)
• M6: 989,740 km (0.074 R)
• M7: 1,414,149 km (0.087 R)
• M8: 1,725,462 km (0.074 R)
• M9: 2,555,880 km (0.056 R)
• M10: 2,704,879 km (0.095 R)
• M11: 3,089,794 km (0.117 R)
• M12: 3,208,725 km (0.103 R)
• M13: 3,995,909 km (0.106 R)
• M14: 4,344,621 km (0.116 R)
• M15: 4,567,522 km (0.08 R)
• M16: 5,024,394 km (0.114 R)
• M17: 6,684,033 km (0.071 R)
• M18: 6,941,341 km (0.104 R)
• M19: 7,465,532 km (0.111 R)
• M20: 7,948,284 km (0.063 R)
• M21: 8,056,893 km (0.105 R)
• M22: 8,943,559 km (0.114 R)
• M23: 9,744,506 km (0.109 R)
• M24: 10,094,864 km (0.033 R)
• M25: 10,212,598 km (0.118 R)
• M26: 10,271,539 km (0.11 R)
• M27: 10,988,562 km (0.104 R)
• M28: 11,783,375 km (0.091 R)
• M29: 12,031,708 km (0.108 R)
• M30: 12,533,459 km (0.112 R)
• M31: 12,786,878 km (0.116 R)
• M32: 13,427,905 km (0.101 R)
• M33: 13,557,307 km (0.082 R)
• M34: 16,439,160 km (0.055 R)
• M35: 18,198,132 km (0.075 R)
• M36: 18,773,486 km (0.076 R)
• M37: 19,427,976 km (0.071 R)
• M38: 19,574,433 km (0.107 R)
• M39: 21,058,892 km (0.047 R)
• M40: 22,272,430 km (0.093 R)
• M41: 23,352,826 km (0.107 R)
• M42: 24,213,463 km (0.107 R)
• M43: 25,644,366 km (0.097 R)
• M44: 25,885,368 km (0.09 R)
• M45: 26,208,051 km (0.079 R)
• M46: 26,450,998 km (0.069 R)
• M47: 27,020,517 km (0.102 R)
• M48: 27,265,858 km (0.111 R)
• M49: 27,594,225 km (0.1 R)
• M50: 28,337,726 km (0.045 R)
• M51: 29,423,059 km (0.116 R)
• M52: 29,675,580 km (0.028 R)
• M53: 30,182,567 km (0.09 R)
• M54: 30,267,389 km (0.112 R)
• M55: 31,634,564 km (0.032 R)
• M56: 31,979,387 km (0.097 R)
• M57: 32,934,420 km (0.084 R)
• M58: 37,939,366 km (0.07 R)
• M59: 39,412,157 km (0.077 R)
• M60: 39,876,210 km (0.056 R)
• M61: 40,716,202 km (0.085 R)
• M62: 43,366,478 km (0.075 R)
• M63: 45,002,480 km (0.063 R)
• M64: 47,051,223 km (0.097 R)
• M65: 47,346,380 km (0.106 R)
• M66: 48,037,522 km (0.057 R)
• M67: 48,136,406 km (0.066 R)
• M68: 48,632,473 km (0.072 R)
• M69: 52,865,344 km (0.049 R)
• M70: 52,967,520 km (0.055 R)
• M71: 53,274,644 km (0.098 R)
• M72: 53,684,991 km (0.075 R)
• M73: 54,508,677 km (0.088 R)
• M74: 54,611,899 km (0.119 R)
• M75: 59,113,449 km (0.107 R)
• M76: 60,390,716 km (0.095 R)
• M77: 62,000,090 km (0.053 R)
• M78: 62,539,689 km (0.059 R)
• M79: 63,732,283 km (0.115 R)
• M80: 65,919,853 km (0.045 R)
• M81: 66,360,269 km (0.115 R)
• M82: 66,801,732 km (0.052 R)
• M83: 67,909,505 km (0.12 R)
• M84: 69,358,809 km (0.113 R)
• M85: 69,470,708 km (0.082 R)
• M86: 69,582,607 km (0.099 R)
• M87: 70,031,102 km (0.055 R)
• M88: 70,818,136 km (0.118 R)
• M89: 74,797,439 km (0.104 R)
• M90: 75,256,854 km (0.05 R)
• M91: 76,063,037 km (0.11 R)
• M92: 77,451,605 km (0.117 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit