🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 274 Days

Day: 28.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.8 AU - 0.88 AU

Year: 325 Days

Day: 33.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.89 AU

Year: 348 Days

Day: 31.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.89 AU - 0.89 AU

Year: 354 Days

Day: 23.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.77 AU - 1.15 AU

Year: 397 Days

Day: 26.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.77 AU - 1.87 AU

Year: 1036 Days

Day: 28.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,927,274 km

• M1: 1,125,574 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.2

Radius: 8.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.2 AU - 3.88 AU

Year: 2809 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,927,274 km

• M1: 393,442 km (0.104 R)
• M2: 467,793 km (0.111 R)
• M3: 632,350 km (0.066 R)
• M4: 697,126 km (0.092 R)
• M5: 790,176 km (0.079 R)
• M6: 905,666 km (0.107 R)
• M7: 961,017 km (0.099 R)
• M8: 1,124,378 km (0.08 R)
• M9: 1,194,240 km (0.071 R)
• M10: 1,265,748 km (0.048 R)
• M11: 1,500,018 km (0.106 R)
• M12: 1,877,154 km (0.115 R)
• M13: 2,070,584 km (0.111 R)
• M14: 2,182,334 km (0.072 R)
• M15: 2,257,881 km (0.077 R)
• M16: 2,662,543 km (0.058 R)
• M17: 2,811,692 km (0.092 R)
• M18: 2,880,357 km (0.092 R)
• M19: 3,019,334 km (0.097 R)
• M20: 3,075,583 km (0.083 R)
• M21: 3,232,212 km (0.081 R)
• M22: 3,304,318 km (0.083 R)
• M23: 3,420,705 km (0.093 R)
• M24: 3,568,059 km (0.103 R)
• M25: 3,687,588 km (0.105 R)
• M26: 3,884,608 km (0.12 R)
• M27: 3,961,202 km (0.109 R)
• M28: 4,241,548 km (0.053 R)
• M29: 4,320,536 km (0.117 R)
• M30: 4,384,115 km (0.036 R)
• M31: 4,970,389 km (0.117 R)
• M32: 5,104,130 km (0.112 R)
• M33: 6,054,824 km (0.1 R)
• M34: 6,126,182 km (0.096 R)
• M35: 6,251,545 km (0.07 R)
• M36: 6,450,361 km (0.088 R)
• M37: 6,504,964 km (0.09 R)
• M38: 6,669,671 km (0.119 R)
• M39: 6,872,825 km (0.092 R)
• M40: 7,304,266 km (0.118 R)
• M41: 7,418,259 km (0.1 R)
• M42: 7,590,297 km (0.107 R)
• M43: 8,075,443 km (0.091 R)
• M44: 8,450,784 km (0.085 R)
• M45: 8,670,693 km (0.102 R)
• M46: 8,852,005 km (0.112 R)
• M47: 9,034,664 km (0.09 R)
• M48: 9,198,025 km (0.071 R)
• M49: 9,548,383 km (0.089 R)
• M50: 9,694,092 km (0.118 R)
• M51: 9,861,342 km (0.061 R)
• M52: 10,050,583 km (0.108 R)
• M53: 10,177,592 km (0.097 R)
• M54: 10,841,657 km (0.057 R)
• M55: 10,906,732 km (0.117 R)
• M56: 11,168,079 km (0.083 R)
• M57: 11,343,408 km (0.045 R)
• M58: 11,453,512 km (0.114 R)
• M59: 11,719,198 km (0.072 R)
• M60: 13,124,072 km (0.119 R)
• M61: 13,775,720 km (0.09 R)
• M62: 13,940,278 km (0.103 R)
• M63: 14,081,947 km (0.093 R)
• M64: 14,461,925 km (0.114 R)
• M65: 14,557,369 km (0.091 R)
• M66: 14,965,621 km (0.084 R)
• M67: 15,450,767 km (0.096 R)
• M68: 15,572,839 km (0.118 R)
• M69: 15,670,826 km (0.09 R)
• M70: 15,818,030 km (0.107 R)
• M71: 15,941,149 km (0.106 R)
• M72: 16,138,618 km (0.098 R)
• M73: 16,336,985 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 10.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.2 AU - 6.1 AU

Year: 5664 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,927,274 km

• M1: 126,261 km (0.055 R)
• M2: 246,687 km (0.109 R)
• M3: 459,714 km (0.037 R)
• M4: 744,399 km (0.067 R)
• M5: 826,827 km (0.093 R)
• M6: 901,776 km (0.111 R)
• M7: 1,024,446 km (0.032 R)
• M8: 1,093,860 km (0.047 R)
• M9: 1,201,121 km (0.105 R)
• M10: 1,349,971 km (0.065 R)
• M11: 1,413,849 km (0.082 R)
• M12: 1,505,104 km (0.045 R)
• M13: 1,666,221 km (0.065 R)
• M14: 1,890,019 km (0.11 R)
• M15: 2,749,010 km (0.043 R)
• M16: 2,981,037 km (0.106 R)
• M17: 3,048,356 km (0.082 R)
• M18: 3,340,820 km (0.052 R)
• M19: 3,428,634 km (0.106 R)
• M20: 3,588,554 km (0.106 R)
• M21: 3,714,665 km (0.101 R)
• M22: 3,824,021 km (0.098 R)
• M23: 3,990,074 km (0.101 R)
• M24: 4,139,523 km (0.074 R)
• M25: 4,367,510 km (0.034 R)
• M26: 4,580,088 km (0.065 R)
• M27: 4,895,291 km (0.034 R)
• M28: 4,995,372 km (0.059 R)
• M29: 5,136,443 km (0.119 R)
• M30: 5,217,675 km (0.092 R)
• M31: 6,032,385 km (0.108 R)
• M32: 6,204,422 km (0.096 R)
• M33: 6,931,169 km (0.095 R)
• M34: 7,134,173 km (0.096 R)
• M35: 7,430,676 km (0.105 R)
• M36: 7,615,280 km (0.09 R)
• M37: 7,895,028 km (0.095 R)
• M38: 8,416,526 km (0.106 R)
• M39: 8,802,788 km (0.067 R)
• M40: 9,517,865 km (0.111 R)
• M41: 9,643,079 km (0.107 R)
• M42: 9,996,429 km (0.075 R)
• M43: 10,251,493 km (0.091 R)
• M44: 10,379,848 km (0.107 R)
• M45: 10,742,025 km (0.118 R)
• M46: 11,558,829 km (0.084 R)
• M47: 11,665,642 km (0.104 R)
• M48: 12,069,257 km (0.043 R)
• M49: 12,313,700 km (0.06 R)
• M50: 12,559,639 km (0.087 R)
• M51: 12,807,373 km (0.064 R)
• M52: 13,363,578 km (0.04 R)
• M53: 13,447,652 km (0.089 R)
• M54: 13,644,672 km (0.061 R)
• M55: 13,729,345 km (0.053 R)
• M56: 13,899,288 km (0.055 R)
• M57: 14,155,399 km (0.077 R)
• M58: 14,701,432 km (0.086 R)
• M59: 14,817,220 km (0.108 R)
• M60: 14,904,436 km (0.111 R)
• M61: 15,079,017 km (0.056 R)
• M62: 16,711,578 km (0.118 R)
• M63: 17,227,541 km (0.072 R)
• M64: 17,410,948 km (0.08 R)
• M65: 18,399,641 km (0.117 R)
• M66: 18,587,087 km (0.112 R)
• M67: 18,900,793 km (0.074 R)
• M68: 19,121,600 km (0.057 R)
• M69: 19,438,299 km (0.053 R)
• M70: 20,334,539 km (0.118 R)
• M71: 20,431,329 km (0.032 R)
• M72: 21,178,720 km (0.085 R)
• M73: 21,605,224 km (0.066 R)
• M74: 21,835,904 km (0.071 R)
• M75: 21,935,087 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 12

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.94 AU - 11.02 AU

Year: 11349 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,927,274 km

• M1: 339,737 km (0.086 R)
• M2: 463,005 km (0.102 R)
• M3: 635,641 km (0.102 R)
• M4: 775,216 km (0.102 R)
• M5: 1,326,634 km (0.074 R)
• M6: 1,452,895 km (0.086 R)
• M7: 1,951,355 km (0.032 R)
• M8: 2,500,678 km (0.109 R)
• M9: 2,658,803 km (0.094 R)
• M10: 3,059,426 km (0.12 R)
• M11: 3,421,004 km (0.1 R)
• M12: 3,616,828 km (0.116 R)
• M13: 4,185,150 km (0.065 R)
• M14: 4,651,297 km (0.078 R)
• M15: 4,868,812 km (0.115 R)
• M16: 4,956,776 km (0.054 R)
• M17: 5,201,368 km (0.118 R)
• M18: 5,772,084 km (0.044 R)
• M19: 6,243,168 km (0.055 R)
• M20: 6,411,017 km (0.065 R)
• M21: 6,751,202 km (0.098 R)
• M22: 7,576,384 km (0.053 R)
• M23: 8,859,934 km (0.067 R)
• M24: 9,048,876 km (0.044 R)
• M25: 10,153,656 km (0.03 R)
• M26: 10,779,424 km (0.106 R)
• M27: 12,549,017 km (0.103 R)
• M28: 12,761,297 km (0.099 R)
• M29: 13,809,379 km (0.074 R)
• M30: 14,885,138 km (0.078 R)
• M31: 15,045,507 km (0.096 R)
• M32: 15,628,041 km (0.119 R)
• M33: 16,415,973 km (0.106 R)
• M34: 17,453,135 km (0.058 R)
• M35: 17,826,232 km (0.087 R)
• M36: 18,339,203 km (0.082 R)
• M37: 18,822,404 km (0.117 R)
• M38: 18,926,524 km (0.056 R)
• M39: 19,239,932 km (0.117 R)
• M40: 19,414,812 km (0.113 R)
• M41: 20,084,113 km (0.06 R)
• M42: 20,796,946 km (0.114 R)
• M43: 21,012,367 km (0.086 R)
• M44: 22,467,655 km (0.059 R)
• M45: 22,578,059 km (0.066 R)
• M46: 22,873,514 km (0.119 R)
• M47: 23,021,766 km (0.044 R)
• M48: 23,730,112 km (0.116 R)
• M49: 24,294,395 km (0.082 R)
• M50: 24,977,309 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.2

Radius: 3.3

Gravity: 24.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.31 AU - 17.37 AU

Year: 22903 Days

Day: 16.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,927,274 km

• M1: 46,525 km (0.101 R)
• M2: 111,301 km (0.08 R)
• M3: 141,968 km (0.105 R)
• M4: 341,682 km (0.081 R)
• M5: 456,872 km (0.104 R)
• M6: 891,454 km (0.117 R)
• M7: 958,324 km (0.067 R)
• M8: 1,144,573 km (0.041 R)
• M9: 1,217,278 km (0.12 R)
• M10: 1,630,467 km (0.111 R)
• M11: 1,740,122 km (0.097 R)
• M12: 1,880,445 km (0.037 R)
• M13: 2,477,790 km (0.083 R)
• M14: 2,603,751 km (0.062 R)
• M15: 2,699,643 km (0.103 R)
• M16: 2,764,269 km (0.118 R)
• M17: 2,894,868 km (0.115 R)
• M18: 2,927,930 km (0.109 R)
• M19: 3,128,540 km (0.086 R)
• M20: 3,472,615 km (0.103 R)
• M21: 3,542,926 km (0.09 R)
• M22: 3,864,861 km (0.042 R)
• M23: 4,846,672 km (0.079 R)
• M24: 5,568,781 km (0.092 R)
• M25: 5,900,439 km (0.114 R)
• M26: 6,366,736 km (0.118 R)
• M27: 6,669,671 km (0.096 R)
• M28: 6,757,037 km (0.052 R)
• M29: 7,021,526 km (0.063 R)
• M30: 7,199,697 km (0.108 R)
• M31: 7,469,870 km (0.117 R)
• M32: 7,927,490 km (0.074 R)
• M33: 8,583,178 km (0.062 R)
• M34: 9,207,450 km (0.076 R)
• M35: 10,397,800 km (0.04 R)
• M36: 10,856,617 km (0.076 R)
• M37: 12,540,341 km (0.082 R)
• M38: 12,810,814 km (0.069 R)
• M39: 13,799,805 km (0.055 R)
• M40: 14,023,005 km (0.111 R)
• M41: 14,078,955 km (0.116 R)
• M42: 14,472,696 km (0.063 R)
• M43: 14,699,337 km (0.095 R)
• M44: 15,271,250 km (0.111 R)
• M45: 16,025,373 km (0.099 R)
• M46: 16,259,942 km (0.117 R)
• M47: 19,098,711 km (0.032 R)
• M48: 19,722,235 km (0.091 R)
• M49: 20,542,630 km (0.114 R)
• M50: 21,309,768 km (0.071 R)
• M51: 21,503,048 km (0.079 R)
• M52: 22,021,255 km (0.112 R)
• M53: 22,937,842 km (0.026 R)
• M54: 25,215,469 km (0.08 R)
• M55: 25,624,769 km (0.081 R)
• M56: 25,761,651 km (0.105 R)
• M57: 26,449,951 km (0.113 R)
• M58: 27,144,384 km (0.109 R)
• M59: 27,353,821 km (0.066 R)
• M60: 28,055,884 km (0.112 R)
• M61: 28,126,494 km (0.116 R)
• M62: 28,479,994 km (0.071 R)
• M63: 29,334,497 km (0.082 R)
• M64: 29,621,276 km (0.084 R)
• M65: 29,836,996 km (0.09 R)
• M66: 29,908,953 km (0.102 R)
• M67: 31,214,793 km (0.078 R)
• M68: 31,434,253 km (0.054 R)
• M69: 31,507,556 km (0.082 R)
• M70: 32,243,278 km (0.069 R)
• M71: 32,465,132 km (0.06 R)
• M72: 33,432,132 km (0.111 R)
• M73: 33,506,931 km (0.039 R)
• M74: 34,862,587 km (0.077 R)
• M75: 35,090,275 km (0.094 R)
• M76: 35,547,147 km (0.091 R)
• M77: 35,623,442 km (0.12 R)
• M78: 35,852,775 km (0.12 R)
• M79: 36,005,814 km (0.12 R)
• M80: 36,082,558 km (0.106 R)
• M81: 36,312,789 km (0.06 R)
• M82: 39,666,923 km (0.093 R)
• M83: 39,825,347 km (0.091 R)
• M84: 42,793,369 km (0.104 R)
• M85: 43,771,140 km (0.057 R)
• M86: 45,665,797 km (0.09 R)
• M87: 45,997,904 km (0.094 R)
• M88: 46,330,909 km (0.056 R)
• M89: 46,748,437 km (0.06 R)
• M90: 47,167,012 km (0.119 R)
• M91: 49,108,792 km (0.108 R)
• M92: 49,193,764 km (0.072 R)
• M93: 52,373,616 km (0.081 R)
• M94: 53,856,729 km (0.113 R)
• M95: 54,119,872 km (0.067 R)
• M96: 57,132,025 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit