🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.14 AU - 2.58 AU

Year: 1131 Days

Day: 40.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.85 AU - 4.47 AU

Year: 2648 Days

Day: 14.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,199,265 km

• M1: 423,362 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.54 AU - 4.88 AU

Year: 2696 Days

Day: 41 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.77 AU - 5.25 AU

Year: 3499 Days

Day: 45.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.6 AU - 5.8 AU

Year: 4247 Days

Day: 36.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,199,265 km

• M1: 3,897,174 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.37 AU - 7.79 AU

Year: 5267 Days

Day: 21.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,199,265 km

• M1: 24,235 km (0.061 R)
• M2: 130,001 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 11.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.08 AU - 10.08 AU

Year: 7843 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 106,199,265 km

• M1: 338,690 km (0.095 R)
• M2: 712,235 km (0.119 R)
• M3: 969,245 km (0.116 R)
• M4: 1,075,309 km (0.045 R)
• M5: 1,171,651 km (0.056 R)
• M6: 1,270,984 km (0.109 R)
• M7: 1,373,308 km (0.11 R)
• M8: 1,493,884 km (0.117 R)
• M9: 1,602,492 km (0.072 R)
• M10: 3,025,767 km (0.117 R)
• M11: 3,144,846 km (0.062 R)
• M12: 3,428,933 km (0.089 R)
• M13: 4,375,887 km (0.112 R)
• M14: 4,716,522 km (0.083 R)
• M15: 4,832,011 km (0.067 R)
• M16: 5,207,951 km (0.091 R)
• M17: 5,351,415 km (0.09 R)
• M18: 5,447,756 km (0.103 R)
• M19: 5,666,767 km (0.03 R)
• M20: 5,789,737 km (0.066 R)
• M21: 5,913,604 km (0.062 R)
• M22: 6,063,351 km (0.11 R)
• M23: 6,189,163 km (0.12 R)
• M24: 6,779,028 km (0.102 R)
• M25: 6,857,267 km (0.049 R)
• M26: 6,962,135 km (0.099 R)
• M27: 7,253,253 km (0.09 R)
• M28: 7,575,487 km (0.119 R)
• M29: 7,765,625 km (0.072 R)
• M30: 8,206,191 km (0.111 R)
• M31: 8,317,492 km (0.072 R)
• M32: 8,825,227 km (0.105 R)
• M33: 9,959,478 km (0.057 R)
• M34: 10,108,328 km (0.108 R)
• M35: 10,468,261 km (0.041 R)
• M36: 11,480,141 km (0.115 R)
• M37: 12,108,452 km (0.111 R)
• M38: 12,362,918 km (0.098 R)
• M39: 12,587,165 km (0.111 R)
• M40: 13,169,699 km (0.083 R)
• M41: 13,365,822 km (0.059 R)
• M42: 13,860,542 km (0.048 R)
• M43: 14,901,743 km (0.084 R)
• M44: 15,243,125 km (0.09 R)
• M45: 15,380,307 km (0.108 R)
• M46: 15,517,937 km (0.118 R)
• M47: 15,621,458 km (0.087 R)
• M48: 15,829,100 km (0.115 R)
• M49: 16,177,364 km (0.114 R)
• M50: 17,023,490 km (0.071 R)
• M51: 17,451,938 km (0.115 R)
• M52: 17,811,721 km (0.078 R)
• M53: 18,028,787 km (0.053 R)
• M54: 18,246,751 km (0.074 R)
• M55: 18,392,460 km (0.094 R)
• M56: 18,501,965 km (0.066 R)
• M57: 19,312,337 km (0.052 R)
• M58: 19,535,238 km (0.117 R)
• M59: 19,647,137 km (0.061 R)
• M60: 20,284,873 km (0.076 R)
• M61: 20,397,969 km (0.067 R)
• M62: 20,891,193 km (0.09 R)
• M63: 21,081,930 km (0.113 R)
• M64: 21,311,563 km (0.084 R)
• M65: 21,426,753 km (0.108 R)
• M66: 21,966,652 km (0.093 R)
• M67: 22,044,144 km (0.065 R)
• M68: 24,291,403 km (0.097 R)
• M69: 26,075,507 km (0.115 R)
• M70: 26,445,612 km (0.114 R)
• M71: 27,943,386 km (0.071 R)
• M72: 28,027,460 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 8

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.66 AU - 9.86 AU

Year: 8793 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,199,265 km

• M1: 175,777 km (0.093 R)
• M2: 281,394 km (0.112 R)
• M3: 440,566 km (0.117 R)
• M4: 583,581 km (0.091 R)
• M5: 952,041 km (0.108 R)
• M6: 1,007,392 km (0.117 R)
• M7: 1,102,387 km (0.109 R)
• M8: 1,321,847 km (0.099 R)
• M9: 1,447,509 km (0.112 R)
• M10: 1,710,801 km (0.108 R)
• M11: 1,801,906 km (0.078 R)
• M12: 1,871,469 km (0.028 R)
• M13: 1,989,203 km (0.056 R)
• M14: 2,257,282 km (0.069 R)
• M15: 2,641,300 km (0.102 R)
• M16: 3,101,164 km (0.108 R)
• M17: 3,326,159 km (0.1 R)
• M18: 3,703,295 km (0.103 R)
• M19: 3,762,536 km (0.102 R)
• M20: 3,911,984 km (0.111 R)
• M21: 4,186,197 km (0.115 R)
• M22: 4,561,239 km (0.075 R)
• M23: 4,849,813 km (0.096 R)
• M24: 4,979,964 km (0.049 R)
• M25: 6,343,997 km (0.117 R)
• M26: 6,450,660 km (0.064 R)
• M27: 6,558,071 km (0.079 R)
• M28: 8,122,117 km (0.107 R)
• M29: 8,354,742 km (0.085 R)
• M30: 8,550,117 km (0.092 R)
• M31: 8,747,137 km (0.061 R)
• M32: 9,226,000 km (0.029 R)
• M33: 9,468,648 km (0.12 R)
• M34: 10,084,542 km (0.049 R)
• M35: 10,376,258 km (0.079 R)
• M36: 10,460,182 km (0.072 R)
• M37: 10,586,443 km (0.054 R)
• M38: 11,225,375 km (0.109 R)
• M39: 11,920,557 km (0.084 R)
• M40: 12,184,896 km (0.062 R)
• M41: 12,989,434 km (0.103 R)
• M42: 13,398,135 km (0.113 R)
• M43: 14,181,729 km (0.079 R)
• M44: 14,838,014 km (0.059 R)
• M45: 14,979,983 km (0.083 R)
• M46: 16,277,744 km (0.087 R)
• M47: 17,811,571 km (0.119 R)
• M48: 18,012,930 km (0.091 R)
• M49: 19,030,495 km (0.053 R)
• M50: 19,287,953 km (0.09 R)
• M51: 21,816,306 km (0.066 R)
• M52: 22,736,483 km (0.099 R)
• M53: 24,391,185 km (0.107 R)
• M54: 24,782,832 km (0.035 R)
• M55: 25,572,260 km (0.09 R)
• M56: 26,084,184 km (0.062 R)
• M57: 26,198,477 km (0.085 R)
• M58: 27,640,151 km (0.104 R)
• M59: 27,931,568 km (0.12 R)
• M60: 27,990,061 km (0.108 R)
• M61: 28,400,109 km (0.096 R)
• M62: 28,753,010 km (0.076 R)
• M63: 29,344,670 km (0.119 R)
• M64: 30,359,541 km (0.055 R)
• M65: 31,446,669 km (0.068 R)
• M66: 31,507,406 km (0.116 R)
• M67: 32,916,019 km (0.048 R)
• M68: 34,720,918 km (0.087 R)
• M69: 35,098,353 km (0.093 R)
• M70: 35,477,285 km (0.066 R)
• M71: 36,366,494 km (0.038 R)
• M72: 36,749,764 km (0.07 R)
• M73: 37,006,025 km (0.102 R)
• M74: 37,070,203 km (0.116 R)
• M75: 37,134,380 km (0.101 R)
• M76: 37,391,539 km (0.108 R)
• M77: 37,649,446 km (0.066 R)
• M78: 38,037,203 km (0.096 R)
• M79: 38,881,833 km (0.108 R)
• M80: 39,077,657 km (0.067 R)
• M81: 39,143,031 km (0.09 R)
• M82: 39,208,405 km (0.116 R)
• M83: 39,930,065 km (0.102 R)
• M84: 41,786,575 km (0.099 R)
• M85: 41,987,186 km (0.068 R)
• M86: 42,657,982 km (0.078 R)
• M87: 42,725,301 km (0.107 R)
• M88: 44,010,497 km (0.104 R)
• M89: 44,214,548 km (0.093 R)
• M90: 45,514,404 km (0.025 R)
• M91: 46,065,373 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 4

Gravity: 44.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 21.27 AU - 22.73 AU

Year: 32201 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,199,265 km

• M1: 327,769 km (0.106 R)
• M2: 372,798 km (0.11 R)
• M3: 547,079 km (0.089 R)
• M4: 744,848 km (0.063 R)
• M5: 1,097,001 km (0.06 R)
• M6: 1,381,686 km (0.096 R)
• M7: 1,973,645 km (0.062 R)
• M8: 3,869,648 km (0.087 R)
• M9: 4,189,339 km (0.115 R)
• M10: 4,684,807 km (0.063 R)
• M11: 5,550,679 km (0.119 R)
• M12: 6,716,346 km (0.052 R)
• M13: 7,954,268 km (0.112 R)
• M14: 8,427,895 km (0.114 R)
• M15: 8,633,592 km (0.058 R)
• M16: 9,120,085 km (0.071 R)
• M17: 9,190,246 km (0.118 R)
• M18: 9,544,045 km (0.103 R)
• M19: 10,337,961 km (0.08 R)
• M20: 12,765,037 km (0.1 R)
• M21: 12,922,414 km (0.112 R)
• M22: 13,001,252 km (0.118 R)
• M23: 13,798,908 km (0.115 R)
• M24: 14,612,421 km (0.114 R)
• M25: 15,608,892 km (0.111 R)
• M26: 16,541,485 km (0.029 R)
• M27: 16,712,925 km (0.05 R)
• M28: 17,230,982 km (0.113 R)
• M29: 17,491,881 km (0.027 R)
• M30: 18,194,243 km (0.095 R)
• M31: 19,174,857 km (0.115 R)
• M32: 24,621,117 km (0.112 R)
• M33: 28,325,758 km (0.06 R)
• M34: 29,772,071 km (0.107 R)
• M35: 30,399,335 km (0.104 R)
• M36: 30,819,854 km (0.067 R)
• M37: 32,306,857 km (0.081 R)
• M38: 32,736,053 km (0.109 R)
• M39: 33,599,981 km (0.088 R)
• M40: 34,909,860 km (0.091 R)
• M41: 35,019,814 km (0.063 R)
• M42: 37,241,941 km (0.087 R)
• M43: 37,466,787 km (0.078 R)
• M44: 38,143,567 km (0.079 R)
• M45: 39,166,518 km (0.116 R)
• M46: 40,544,314 km (0.08 R)
• M47: 42,405,910 km (0.084 R)
• M48: 42,523,195 km (0.117 R)
• M49: 42,758,063 km (0.091 R)
• M50: 43,111,264 km (0.12 R)
• M51: 43,229,147 km (0.11 R)
• M52: 45,130,386 km (0.061 R)
• M53: 46,695,180 km (0.045 R)
• M54: 49,877,725 km (0.081 R)
• M55: 51,996,181 km (0.106 R)
• M56: 53,509,064 km (0.083 R)
• M57: 54,908,552 km (0.113 R)
• M58: 55,805,541 km (0.117 R)
• M59: 56,578,064 km (0.061 R)
• M60: 59,178,823 km (0.092 R)
• M61: 65,035,879 km (0.087 R)
• M62: 65,171,116 km (0.117 R)
• M63: 66,801,433 km (0.03 R)
• M64: 68,032,923 km (0.105 R)
• M65: 68,858,105 km (0.112 R)
• M66: 70,240,688 km (0.077 R)
• M67: 71,074,547 km (0.075 R)
• M68: 71,911,846 km (0.104 R)
• M69: 75,151,238 km (0.078 R)
• M70: 75,577,293 km (0.085 R)
• M71: 76,431,796 km (0.096 R)
• M72: 80,606,624 km (0.056 R)
• M73: 81,042,851 km (0.099 R)
• M74: 81,917,400 km (0.074 R)
• M75: 82,941,547 km (0.106 R)
• M76: 84,412,095 km (0.077 R)
• M77: 85,743,067 km (0.11 R)
• M78: 86,336,671 km (0.106 R)
• M79: 87,229,920 km (0.109 R)
• M80: 88,425,506 km (0.099 R)
• M81: 89,325,786 km (0.088 R)
• M82: 93,719,625 km (0.081 R)
• M83: 97,563,543 km (0.113 R)
• M84: 98,959,889 km (0.086 R)
• M85: 102,558,316 km (0.095 R)
• M86: 104,136,125 km (0.047 R)
• M87: 104,294,250 km (0.115 R)
• M88: 105,086,670 km (0.101 R)

Kuiper Belt

Range: 35.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 14,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit