🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.1 AU - 1.2 AU

Year: 457 Days

Day: 38.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,248,685 km

• M1: 357,838 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.5 AU - 2.22 AU

Year: 941 Days

Day: 18.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.76 AU - 1.98 AU

Year: 948 Days

Day: 23.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.7 AU - 2.28 AU

Year: 1041 Days

Day: 27.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.18 AU - 2.4 AU

Year: 1285 Days

Day: 43.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.2 AU - 3.6 AU

Year: 2325 Days

Day: 32.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,248,685 km

• M1: 141,669 km (0.106 R)
• M2: 703,559 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 13

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.58 AU - 5.84 AU

Year: 5060 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,248,685 km

• M1: 163,361 km (0.066 R)
• M2: 317,746 km (0.089 R)
• M3: 470,336 km (0.073 R)
• M4: 760,406 km (0.109 R)
• M5: 1,003,503 km (0.111 R)
• M6: 1,194,988 km (0.084 R)
• M7: 1,375,702 km (0.119 R)
• M8: 1,553,873 km (0.06 R)
• M9: 1,727,257 km (0.056 R)
• M10: 1,842,148 km (0.076 R)
• M11: 2,216,891 km (0.074 R)
• M12: 2,763,970 km (0.08 R)
• M13: 3,115,376 km (0.116 R)
• M14: 3,256,895 km (0.05 R)
• M15: 3,628,496 km (0.062 R)
• M16: 4,013,711 km (0.093 R)
• M17: 4,185,449 km (0.045 R)
• M18: 4,500,652 km (0.067 R)
• M19: 4,625,417 km (0.117 R)
• M20: 4,787,581 km (0.097 R)
• M21: 5,080,344 km (0.027 R)
• M22: 5,341,542 km (0.051 R)
• M23: 5,626,226 km (0.094 R)
• M24: 5,994,237 km (0.114 R)
• M25: 6,210,855 km (0.105 R)
• M26: 6,510,350 km (0.088 R)
• M27: 6,631,524 km (0.027 R)
• M28: 6,999,684 km (0.119 R)
• M29: 7,290,652 km (0.088 R)
• M30: 7,734,509 km (0.109 R)
• M31: 7,820,079 km (0.105 R)
• M32: 8,143,809 km (0.102 R)
• M33: 8,428,045 km (0.028 R)
• M34: 8,560,289 km (0.1 R)
• M35: 9,051,120 km (0.114 R)
• M36: 9,186,656 km (0.097 R)
• M37: 9,459,672 km (0.098 R)
• M38: 9,551,226 km (0.079 R)
• M39: 9,851,020 km (0.093 R)
• M40: 9,967,257 km (0.064 R)
• M41: 10,107,131 km (0.098 R)
• M42: 10,200,780 km (0.119 R)
• M43: 10,341,850 km (0.088 R)
• M44: 11,591,591 km (0.11 R)
• M45: 12,459,408 km (0.073 R)
• M46: 13,348,169 km (0.105 R)
• M47: 14,126,377 km (0.082 R)
• M48: 14,785,954 km (0.117 R)
• M49: 14,945,874 km (0.107 R)
• M50: 15,213,505 km (0.078 R)
• M51: 15,347,844 km (0.103 R)
• M52: 15,536,786 km (0.071 R)
• M53: 15,889,538 km (0.065 R)
• M54: 16,025,971 km (0.116 R)
• M55: 16,245,132 km (0.118 R)
• M56: 16,327,560 km (0.091 R)
• M57: 16,575,594 km (0.089 R)
• M58: 17,047,575 km (0.04 R)
• M59: 17,187,150 km (0.116 R)
• M60: 17,299,199 km (0.047 R)
• M61: 17,383,422 km (0.078 R)
• M62: 17,552,169 km (0.08 R)
• M63: 17,721,513 km (0.082 R)
• M64: 18,375,406 km (0.09 R)
• M65: 18,719,780 km (0.09 R)
• M66: 18,892,865 km (0.079 R)
• M67: 19,153,315 km (0.109 R)
• M68: 19,677,805 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 9.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.19 AU - 7.51 AU

Year: 5934 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,248,685 km

• M1: 153,637 km (0.076 R)
• M2: 265,835 km (0.095 R)
• M3: 494,720 km (0.097 R)
• M4: 616,194 km (0.063 R)
• M5: 1,279,959 km (0.098 R)
• M6: 1,436,888 km (0.099 R)
• M7: 1,583,643 km (0.08 R)
• M8: 1,701,377 km (0.093 R)
• M9: 1,874,761 km (0.09 R)
• M10: 2,017,626 km (0.106 R)
• M11: 2,145,832 km (0.085 R)
• M12: 2,314,578 km (0.087 R)
• M13: 2,391,023 km (0.098 R)
• M14: 2,665,236 km (0.09 R)
• M15: 3,265,722 km (0.076 R)
• M16: 3,438,657 km (0.097 R)
• M17: 3,592,593 km (0.059 R)
• M18: 3,703,894 km (0.102 R)
• M19: 3,771,213 km (0.097 R)
• M20: 3,907,197 km (0.03 R)
• M21: 3,975,713 km (0.086 R)
• M22: 4,254,264 km (0.055 R)
• M23: 4,324,874 km (0.108 R)
• M24: 4,395,784 km (0.106 R)
• M25: 5,052,518 km (0.091 R)
• M26: 5,227,847 km (0.091 R)
• M27: 5,507,296 km (0.076 R)
• M28: 5,661,980 km (0.111 R)
• M29: 5,765,801 km (0.092 R)
• M30: 6,028,196 km (0.076 R)
• M31: 6,240,924 km (0.114 R)
• M32: 6,756,289 km (0.042 R)
• M33: 7,200,894 km (0.092 R)
• M34: 7,798,836 km (0.093 R)
• M35: 8,353,545 km (0.082 R)
• M36: 8,590,957 km (0.058 R)
• M37: 8,770,474 km (0.1 R)
• M38: 8,951,189 km (0.09 R)
• M39: 9,072,512 km (0.117 R)
• M40: 9,194,285 km (0.083 R)
• M41: 10,124,634 km (0.082 R)
• M42: 10,346,189 km (0.051 R)
• M43: 10,922,889 km (0.105 R)
• M44: 10,987,664 km (0.065 R)
• M45: 11,052,440 km (0.118 R)
• M46: 11,313,189 km (0.092 R)
• M47: 11,642,005 km (0.077 R)
• M48: 12,477,659 km (0.11 R)
• M49: 12,954,128 km (0.065 R)
• M50: 13,263,646 km (0.113 R)
• M51: 13,367,318 km (0.068 R)
• M52: 16,046,167 km (0.106 R)
• M53: 16,156,720 km (0.09 R)
• M54: 16,267,422 km (0.103 R)
• M55: 16,452,624 km (0.081 R)
• M56: 17,427,105 km (0.068 R)
• M57: 17,768,637 km (0.05 R)
• M58: 18,729,354 km (0.101 R)
• M59: 19,235,444 km (0.057 R)
• M60: 19,431,417 km (0.12 R)
• M61: 19,588,495 km (0.071 R)
• M62: 21,062,483 km (0.105 R)
• M63: 21,183,657 km (0.049 R)
• M64: 21,466,995 km (0.074 R)
• M65: 21,792,520 km (0.076 R)
• M66: 22,861,397 km (0.088 R)
• M67: 23,569,593 km (0.082 R)
• M68: 23,653,368 km (0.106 R)
• M69: 24,242,634 km (0.11 R)
• M70: 24,964,743 km (0.1 R)
• M71: 25,650,799 km (0.048 R)
• M72: 26,299,605 km (0.11 R)
• M73: 26,517,120 km (0.053 R)
• M74: 27,129,125 km (0.058 R)
• M75: 28,233,756 km (0.091 R)
• M76: 28,545,667 km (0.064 R)
• M77: 29,262,989 km (0.051 R)
• M78: 29,759,504 km (0.052 R)
• M79: 29,895,489 km (0.093 R)
• M80: 30,395,595 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.2

Radius: 3.7

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.37 AU - 16.81 AU

Year: 18579 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,248,685 km

• M1: 47,572 km (0.112 R)
• M2: 96,640 km (0.073 R)
• M3: 129,851 km (0.054 R)
• M4: 258,206 km (0.101 R)
• M5: 283,189 km (0.119 R)
• M6: 308,920 km (0.113 R)
• M7: 561,740 km (0.072 R)
• M8: 752,926 km (0.075 R)
• M9: 1,003,503 km (0.118 R)
• M10: 1,191,098 km (0.107 R)
• M11: 1,278,164 km (0.069 R)
• M12: 1,322,445 km (0.065 R)
• M13: 2,202,529 km (0.073 R)
• M14: 2,584,303 km (0.118 R)
• M15: 2,668,676 km (0.032 R)
• M16: 2,956,802 km (0.097 R)
• M17: 4,606,567 km (0.081 R)
• M18: 4,640,676 km (0.046 R)
• M19: 5,303,993 km (0.03 R)
• M20: 5,375,500 km (0.108 R)
• M21: 5,848,230 km (0.096 R)
• M22: 5,922,131 km (0.087 R)
• M23: 6,145,780 km (0.108 R)
• M24: 6,258,577 km (0.1 R)
• M25: 6,296,425 km (0.046 R)
• M26: 7,146,290 km (0.072 R)
• M27: 8,072,600 km (0.102 R)
• M28: 8,486,986 km (0.112 R)
• M29: 8,823,432 km (0.112 R)
• M30: 9,078,646 km (0.079 R)
• M31: 9,293,169 km (0.116 R)
• M32: 9,552,871 km (0.077 R)
• M33: 10,301,459 km (0.079 R)
• M34: 11,206,077 km (0.063 R)
• M35: 11,297,930 km (0.094 R)
• M36: 11,854,285 km (0.101 R)
• M37: 12,897,132 km (0.077 R)
• M38: 13,186,753 km (0.099 R)
• M39: 14,316,217 km (0.101 R)
• M40: 14,666,126 km (0.068 R)
• M41: 14,716,242 km (0.092 R)
• M42: 14,968,165 km (0.086 R)
• M43: 15,069,293 km (0.093 R)
• M44: 15,374,173 km (0.104 R)
• M45: 15,681,148 km (0.074 R)
• M46: 16,457,112 km (0.072 R)
• M47: 17,351,707 km (0.076 R)
• M48: 17,404,815 km (0.072 R)
• M49: 17,671,248 km (0.115 R)
• M50: 18,262,010 km (0.091 R)
• M51: 18,859,205 km (0.065 R)
• M52: 19,187,722 km (0.101 R)
• M53: 19,407,631 km (0.035 R)
• M54: 20,857,982 km (0.045 R)
• M55: 21,825,133 km (0.07 R)
• M56: 22,923,031 km (0.113 R)
• M57: 23,449,317 km (0.102 R)
• M58: 24,098,123 km (0.105 R)
• M59: 24,216,604 km (0.117 R)
• M60: 25,112,247 km (0.051 R)
• M61: 26,140,134 km (0.061 R)
• M62: 26,262,056 km (0.098 R)
• M63: 27,366,986 km (0.071 R)
• M64: 27,552,637 km (0.105 R)
• M65: 27,800,819 km (0.096 R)
• M66: 27,987,518 km (0.072 R)
• M67: 28,112,133 km (0.081 R)
• M68: 28,236,897 km (0.042 R)
• M69: 29,179,065 km (0.077 R)
• M70: 29,432,035 km (0.09 R)
• M71: 29,812,761 km (0.093 R)
• M72: 31,806,153 km (0.084 R)
• M73: 32,196,903 km (0.089 R)
• M74: 32,392,876 km (0.111 R)
• M75: 32,589,298 km (0.115 R)
• M76: 34,374,300 km (0.073 R)
• M77: 34,574,611 km (0.106 R)
• M78: 34,775,371 km (0.059 R)
• M79: 36,735,104 km (0.084 R)
• M80: 37,282,033 km (0.098 R)
• M81: 37,487,730 km (0.084 R)
• M82: 37,694,026 km (0.038 R)
• M83: 38,938,830 km (0.067 R)
• M84: 39,077,956 km (0.111 R)
• M85: 39,986,464 km (0.117 R)
• M86: 40,831,243 km (0.072 R)
• M87: 41,043,373 km (0.083 R)
• M88: 43,112,610 km (0.118 R)
• M89: 44,486,667 km (0.041 R)
• M90: 46,169,044 km (0.12 R)
• M91: 46,611,405 km (0.098 R)
• M92: 46,759,208 km (0.057 R)
• M93: 48,693,957 km (0.095 R)
• M94: 49,973,169 km (0.101 R)
• M95: 50,200,109 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 6.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.95 AU - 18.33 AU

Year: 27476 Days

Day: 20.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,248,685 km

• M1: 191,336 km (0.032 R)
• M2: 531,970 km (0.026 R)
• M3: 742,604 km (0.064 R)
• M4: 834,158 km (0.066 R)
• M5: 1,003,652 km (0.085 R)
• M6: 1,518,269 km (0.084 R)
• M7: 1,975,290 km (0.11 R)
• M8: 2,370,079 km (0.085 R)
• M9: 2,541,668 km (0.11 R)
• M10: 3,081,118 km (0.052 R)
• M11: 4,178,717 km (0.106 R)
• M12: 4,855,348 km (0.075 R)
• M13: 4,942,414 km (0.104 R)
• M14: 5,429,954 km (0.097 R)
• M15: 7,032,147 km (0.109 R)
• M16: 7,081,365 km (0.083 R)
• M17: 7,935,419 km (0.074 R)
• M18: 8,089,505 km (0.04 R)
• M19: 8,296,399 km (0.105 R)
• M20: 8,821,487 km (0.118 R)
• M21: 9,141,776 km (0.062 R)
• M22: 9,574,713 km (0.115 R)
• M23: 9,738,672 km (0.088 R)
• M24: 11,896,172 km (0.108 R)
• M25: 12,847,016 km (0.06 R)
• M26: 13,945,813 km (0.114 R)
• M27: 15,778,387 km (0.111 R)
• M28: 16,493,016 km (0.117 R)
• M29: 16,624,063 km (0.098 R)
• M30: 16,689,737 km (0.117 R)
• M31: 17,085,573 km (0.104 R)
• M32: 17,551,421 km (0.116 R)
• M33: 17,886,669 km (0.046 R)
• M34: 19,455,652 km (0.116 R)
• M35: 21,068,467 km (0.079 R)
• M36: 23,899,307 km (0.111 R)
• M37: 25,019,645 km (0.085 R)
• M38: 25,170,291 km (0.12 R)
• M39: 27,466,019 km (0.094 R)
• M40: 27,543,661 km (0.067 R)
• M41: 27,777,183 km (0.068 R)
• M42: 32,664,396 km (0.059 R)
• M43: 33,324,870 km (0.057 R)
• M44: 34,156,485 km (0.075 R)
• M45: 34,994,981 km (0.053 R)
• M46: 35,163,428 km (0.118 R)
• M47: 39,726,014 km (0.103 R)
• M48: 39,901,791 km (0.094 R)
• M49: 40,696,156 km (0.075 R)
• M50: 41,139,564 km (0.101 R)
• M51: 42,479,662 km (0.046 R)
• M52: 43,200,275 km (0.113 R)
• M53: 44,197,644 km (0.117 R)
• M54: 44,744,873 km (0.103 R)
• M55: 45,386,049 km (0.044 R)
• M56: 45,661,908 km (0.079 R)
• M57: 45,753,910 km (0.039 R)
• M58: 46,770,428 km (0.073 R)
• M59: 47,048,979 km (0.098 R)
• M60: 54,578,988 km (0.026 R)
• M61: 57,236,893 km (0.118 R)
• M62: 57,932,823 km (0.026 R)
• M63: 63,703,112 km (0.096 R)
• M64: 64,424,323 km (0.115 R)
• M65: 65,770,704 km (0.045 R)
• M66: 66,291,155 km (0.075 R)
• M67: 67,440,665 km (0.053 R)
• M68: 69,335,920 km (0.112 R)
• M69: 69,971,562 km (0.085 R)
• M70: 70,077,776 km (0.09 R)
• M71: 71,035,352 km (0.03 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit