🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 158 Days

Day: 32.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.66 AU

Year: 665 Days

Day: 18.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,161,914 km

• M1: 108,309 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.4 AU - 2 AU

Year: 835 Days

Day: 22.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.53 AU - 2.07 AU

Year: 910 Days

Day: 37.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.23 AU - 3.47 AU

Year: 1813 Days

Day: 24.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,161,914 km

• M1: 1,549,086 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.21 AU - 3.57 AU

Year: 1851 Days

Day: 37.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 11.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.79 AU - 4.93 AU

Year: 3430 Days

Day: 10.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,161,914 km

• M1: 185,801 km (0.079 R)
• M2: 305,180 km (0.105 R)
• M3: 397,033 km (0.107 R)
• M4: 694,583 km (0.117 R)
• M5: 795,711 km (0.069 R)
• M6: 935,435 km (0.097 R)
• M7: 1,341,145 km (0.066 R)
• M8: 1,563,896 km (0.076 R)
• M9: 1,770,940 km (0.106 R)
• M10: 1,942,977 km (0.11 R)
• M11: 2,105,740 km (0.118 R)
• M12: 2,319,665 km (0.091 R)
• M13: 2,397,904 km (0.077 R)
• M14: 2,605,247 km (0.11 R)
• M15: 2,735,995 km (0.101 R)
• M16: 2,919,253 km (0.033 R)
• M17: 3,123,903 km (0.053 R)
• M18: 3,386,447 km (0.101 R)
• M19: 3,692,823 km (0.079 R)
• M20: 3,784,677 km (0.111 R)
• M21: 4,217,164 km (0.075 R)
• M22: 4,468,638 km (0.117 R)
• M23: 4,586,372 km (0.115 R)
• M24: 4,665,509 km (0.054 R)
• M25: 4,764,991 km (0.088 R)
• M26: 5,088,272 km (0.042 R)
• M27: 5,356,202 km (0.11 R)
• M28: 6,652,169 km (0.09 R)
• M29: 6,809,545 km (0.113 R)
• M30: 7,059,374 km (0.068 R)
• M31: 7,404,945 km (0.097 R)
• M32: 7,497,995 km (0.085 R)
• M33: 7,638,318 km (0.105 R)
• M34: 7,779,538 km (0.051 R)
• M35: 7,993,014 km (0.03 R)
• M36: 8,160,564 km (0.032 R)
• M37: 8,401,716 km (0.081 R)
• M38: 8,645,261 km (0.059 R)
• M39: 8,792,615 km (0.091 R)
• M40: 8,965,400 km (0.066 R)
• M41: 9,064,733 km (0.099 R)
• M42: 9,164,366 km (0.112 R)
• M43: 9,239,464 km (0.106 R)
• M44: 9,314,562 km (0.093 R)
• M45: 9,821,100 km (0.097 R)
• M46: 9,949,156 km (0.085 R)
• M47: 10,052,079 km (0.112 R)
• M48: 10,207,063 km (0.105 R)
• M49: 10,284,854 km (0.07 R)
• M50: 10,597,812 km (0.096 R)
• M51: 10,755,638 km (0.06 R)
• M52: 10,967,169 km (0.076 R)
• M53: 13,782,601 km (0.037 R)
• M54: 13,954,938 km (0.117 R)
• M55: 14,709,659 km (0.097 R)
• M56: 15,418,155 km (0.064 R)
• M57: 15,686,683 km (0.067 R)
• M58: 16,319,482 km (0.083 R)
• M59: 16,410,587 km (0.076 R)
• M60: 17,052,811 km (0.119 R)
• M61: 17,145,113 km (0.109 R)
• M62: 17,516,564 km (0.062 R)
• M63: 18,298,812 km (0.1 R)
• M64: 18,773,635 km (0.071 R)
• M65: 18,964,672 km (0.073 R)
• M66: 19,092,428 km (0.093 R)
• M67: 19,252,498 km (0.069 R)
• M68: 19,477,344 km (0.076 R)
• M69: 19,994,653 km (0.11 R)
• M70: 20,352,790 km (0.031 R)
• M71: 21,373,945 km (0.077 R)
• M72: 22,209,449 km (0.067 R)
• M73: 22,614,261 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 14.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.83 AU - 5.65 AU

Year: 4519 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,161,914 km

• M1: 204,949 km (0.096 R)
• M2: 297,999 km (0.107 R)
• M3: 488,587 km (0.068 R)
• M4: 1,298,210 km (0.103 R)
• M5: 1,423,274 km (0.104 R)
• M6: 1,635,703 km (0.112 R)
• M7: 1,876,556 km (0.087 R)
• M8: 2,019,721 km (0.094 R)
• M9: 2,185,176 km (0.09 R)
• M10: 2,530,298 km (0.037 R)
• M11: 2,913,718 km (0.107 R)
• M12: 3,381,361 km (0.072 R)
• M13: 4,628,558 km (0.038 R)
• M14: 4,726,246 km (0.104 R)
• M15: 5,250,586 km (0.052 R)
• M16: 5,715,087 km (0.049 R)
• M17: 6,794,586 km (0.06 R)
• M18: 6,906,036 km (0.077 R)
• M19: 7,877,824 km (0.106 R)
• M20: 8,083,222 km (0.093 R)
• M21: 8,922,915 km (0.047 R)
• M22: 9,853,264 km (0.1 R)
• M23: 9,979,674 km (0.055 R)
• M24: 10,138,547 km (0.072 R)
• M25: 10,394,359 km (0.067 R)
• M26: 10,847,192 km (0.063 R)
• M27: 11,010,553 km (0.109 R)
• M28: 11,738,795 km (0.055 R)
• M29: 11,872,985 km (0.102 R)
• M30: 12,791,516 km (0.07 R)
• M31: 13,068,122 km (0.092 R)
• M32: 13,207,248 km (0.03 R)
• M33: 14,158,690 km (0.081 R)
• M34: 14,265,803 km (0.112 R)
• M35: 14,408,968 km (0.082 R)
• M36: 14,552,731 km (0.119 R)
• M37: 15,095,772 km (0.114 R)
• M38: 15,719,445 km (0.066 R)
• M39: 16,164,798 km (0.05 R)
• M40: 16,727,286 km (0.088 R)
• M41: 16,954,076 km (0.115 R)
• M42: 17,755,921 km (0.083 R)
• M43: 17,948,603 km (0.112 R)
• M44: 18,297,465 km (0.102 R)
• M45: 18,492,092 km (0.098 R)
• M46: 18,726,661 km (0.114 R)
• M47: 19,794,491 km (0.11 R)
• M48: 20,074,538 km (0.1 R)
• M49: 20,679,063 km (0.1 R)
• M50: 20,881,918 km (0.108 R)
• M51: 21,412,542 km (0.12 R)
• M52: 21,576,650 km (0.093 R)
• M53: 22,279,012 km (0.099 R)
• M54: 22,486,954 km (0.053 R)
• M55: 22,821,155 km (0.07 R)
• M56: 23,536,682 km (0.091 R)
• M57: 23,748,512 km (0.12 R)
• M58: 23,960,941 km (0.063 R)
• M59: 24,387,894 km (0.081 R)
• M60: 25,205,895 km (0.106 R)
• M61: 25,422,662 km (0.109 R)
• M62: 25,640,028 km (0.083 R)
• M63: 25,945,507 km (0.113 R)
• M64: 26,339,847 km (0.045 R)
• M65: 26,604,037 km (0.068 R)
• M66: 27,001,668 km (0.066 R)
• M67: 27,356,963 km (0.117 R)
• M68: 27,937,552 km (0.097 R)
• M69: 28,657,567 km (0.091 R)
• M70: 29,292,759 km (0.07 R)
• M71: 30,346,227 km (0.102 R)
• M72: 30,900,787 km (0.059 R)
• M73: 31,039,913 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 10.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.25 AU - 7.93 AU

Year: 7112 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 75,161,914 km

• M1: 169,345 km (0.092 R)
• M2: 309,069 km (0.093 R)
• M3: 401,371 km (0.116 R)
• M4: 494,870 km (0.111 R)
• M5: 669,899 km (0.116 R)
• M6: 839,244 km (0.09 R)
• M7: 922,420 km (0.041 R)
• M8: 1,252,433 km (0.11 R)
• M9: 1,584,092 km (0.063 R)
• M10: 2,268,801 km (0.063 R)
• M11: 2,367,835 km (0.072 R)
• M12: 3,014,547 km (0.092 R)
• M13: 3,101,762 km (0.026 R)
• M14: 3,279,036 km (0.076 R)
• M15: 3,437,011 km (0.118 R)
• M16: 3,620,568 km (0.119 R)
• M17: 4,436,774 km (0.114 R)
• M18: 4,891,551 km (0.039 R)
• M19: 6,399,797 km (0.098 R)
• M20: 6,826,749 km (0.05 R)
• M21: 7,000,133 km (0.09 R)
• M22: 7,768,468 km (0.108 R)
• M23: 8,162,509 km (0.084 R)
• M24: 8,970,487 km (0.12 R)
• M25: 9,256,069 km (0.053 R)
• M26: 10,362,046 km (0.112 R)
• M27: 12,803,184 km (0.084 R)
• M28: 13,812,820 km (0.085 R)
• M29: 14,773,089 km (0.107 R)
• M30: 15,148,131 km (0.057 R)
• M31: 16,679,714 km (0.068 R)
• M32: 17,070,314 km (0.09 R)
• M33: 17,622,180 km (0.049 R)
• M34: 17,860,490 km (0.096 R)
• M35: 18,340,400 km (0.038 R)
• M36: 18,865,039 km (0.101 R)
• M37: 19,846,551 km (0.054 R)
• M38: 20,385,103 km (0.102 R)
• M39: 20,468,429 km (0.089 R)
• M40: 20,635,381 km (0.118 R)
• M41: 21,096,741 km (0.099 R)
• M42: 21,392,047 km (0.095 R)
• M43: 21,731,335 km (0.095 R)
• M44: 21,816,456 km (0.072 R)
• M45: 22,115,203 km (0.063 R)
• M46: 22,803,054 km (0.099 R)
• M47: 24,952,925 km (0.034 R)
• M48: 25,265,285 km (0.096 R)
• M49: 25,803,987 km (0.067 R)
• M50: 26,210,295 km (0.095 R)
• M51: 26,938,089 km (0.032 R)
• M52: 27,029,493 km (0.076 R)
• M53: 27,258,527 km (0.067 R)
• M54: 28,227,622 km (0.082 R)
• M55: 30,009,632 km (0.075 R)
• M56: 32,021,275 km (0.079 R)
• M57: 32,360,862 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.8

Radius: 7.7

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.67 AU - 15.53 AU

Year: 18894 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,161,914 km

• M1: 130,599 km (0.095 R)
• M2: 207,043 km (0.057 R)
• M3: 277,055 km (0.091 R)
• M4: 466,446 km (0.083 R)
• M5: 525,388 km (0.1 R)
• M6: 651,798 km (0.07 R)
• M7: 788,530 km (0.044 R)
• M8: 960,269 km (0.116 R)
• M9: 1,011,730 km (0.07 R)
• M10: 1,226,703 km (0.084 R)
• M11: 1,282,802 km (0.107 R)
• M12: 1,637,648 km (0.119 R)
• M13: 1,826,291 km (0.09 R)
• M14: 2,760,081 km (0.088 R)
• M15: 2,947,228 km (0.11 R)
• M16: 3,138,563 km (0.12 R)
• M17: 3,255,250 km (0.057 R)
• M18: 3,373,582 km (0.092 R)
• M19: 3,736,805 km (0.069 R)
• M20: 4,027,923 km (0.076 R)
• M21: 4,369,754 km (0.111 R)
• M22: 4,945,107 km (0.027 R)
• M23: 5,035,764 km (0.085 R)
• M24: 5,126,869 km (0.109 R)
• M25: 5,591,220 km (0.048 R)
• M26: 5,876,204 km (0.076 R)
• M27: 6,361,799 km (0.04 R)
• M28: 6,510,051 km (0.071 R)
• M29: 6,809,845 km (0.072 R)
• M30: 9,648,464 km (0.071 R)
• M31: 10,744,418 km (0.107 R)
• M32: 11,217,746 km (0.043 R)
• M33: 11,697,805 km (0.11 R)
• M34: 12,062,226 km (0.076 R)
• M35: 12,245,782 km (0.09 R)
• M36: 12,615,888 km (0.082 R)
• M37: 12,927,051 km (0.11 R)
• M38: 13,939,829 km (0.114 R)
• M39: 15,307,303 km (0.101 R)
• M40: 15,439,697 km (0.073 R)
• M41: 15,906,442 km (0.099 R)
• M42: 17,541,248 km (0.091 R)
• M43: 22,004,800 km (0.107 R)
• M44: 22,154,397 km (0.111 R)
• M45: 25,059,289 km (0.093 R)
• M46: 25,450,338 km (0.119 R)
• M47: 27,919,750 km (0.09 R)
• M48: 28,081,615 km (0.066 R)
• M49: 28,406,392 km (0.046 R)
• M50: 33,511,120 km (0.103 R)
• M51: 34,548,132 km (0.108 R)
• M52: 35,157,893 km (0.094 R)
• M53: 35,332,773 km (0.06 R)
• M54: 36,035,135 km (0.105 R)
• M55: 36,830,846 km (0.074 R)
• M56: 39,615,611 km (0.108 R)
• M57: 40,162,391 km (0.083 R)
• M58: 40,803,418 km (0.094 R)
• M59: 42,374,345 km (0.118 R)
• M60: 42,746,844 km (0.086 R)
• M61: 44,625,643 km (0.036 R)
• M62: 45,194,414 km (0.098 R)
• M63: 46,627,113 km (0.078 R)
• M64: 46,819,197 km (0.066 R)
• M65: 48,365,889 km (0.106 R)
• M66: 48,463,128 km (0.089 R)
• M67: 51,409,907 km (0.106 R)
• M68: 52,006,204 km (0.103 R)
• M69: 53,005,069 km (0.031 R)
• M70: 54,515,259 km (0.077 R)
• M71: 55,733,584 km (0.05 R)
• M72: 56,039,512 km (0.096 R)
• M73: 58,093,640 km (0.114 R)
• M74: 61,115,667 km (0.087 R)
• M75: 61,326,002 km (0.071 R)
• M76: 61,641,803 km (0.118 R)
• M77: 61,747,269 km (0.086 R)
• M78: 62,380,966 km (0.097 R)
• M79: 62,592,796 km (0.115 R)
• M80: 63,442,063 km (0.113 R)
• M81: 63,974,781 km (0.096 R)
• M82: 64,188,407 km (0.09 R)
• M83: 65,474,500 km (0.103 R)
• M84: 66,120,763 km (0.08 R)
• M85: 67,528,180 km (0.105 R)
• M86: 69,383,492 km (0.091 R)
• M87: 70,152,425 km (0.106 R)
• M88: 72,921,183 km (0.027 R)
• M89: 74,150,877 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit