🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 234 Days

Day: 17.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.95 AU - 1.11 AU

Year: 392 Days

Day: 35.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.51 AU - 3.31 AU

Year: 1860 Days

Day: 25.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,204,973 km

• M1: 167,550 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.03 AU - 3.17 AU

Year: 2045 Days

Day: 21.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.64 AU - 4.68 AU

Year: 3180 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 13.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.14 AU - 5.32 AU

Year: 4482 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,204,973 km

• M1: 240,254 km (0.04 R)
• M2: 344,973 km (0.049 R)
• M3: 546,481 km (0.056 R)
• M4: 700,118 km (0.032 R)
• M5: 900,130 km (0.114 R)
• M6: 1,153,250 km (0.108 R)
• M7: 1,382,584 km (0.041 R)
• M8: 1,478,625 km (0.054 R)
• M9: 1,577,061 km (0.107 R)
• M10: 1,807,142 km (0.115 R)
• M11: 2,048,444 km (0.086 R)
• M12: 2,131,321 km (0.081 R)
• M13: 2,314,877 km (0.118 R)
• M14: 2,401,345 km (0.077 R)
• M15: 2,975,202 km (0.103 R)
• M16: 3,165,341 km (0.098 R)
• M17: 3,343,213 km (0.068 R)
• M18: 3,458,104 km (0.106 R)
• M19: 3,541,131 km (0.115 R)
• M20: 3,692,075 km (0.048 R)
• M21: 3,828,210 km (0.095 R)
• M22: 3,931,282 km (0.076 R)
• M23: 4,018,049 km (0.116 R)
• M24: 4,246,485 km (0.078 R)
• M25: 4,515,612 km (0.094 R)
• M26: 4,606,418 km (0.061 R)
• M27: 5,569,080 km (0.112 R)
• M28: 5,745,456 km (0.101 R)
• M29: 6,184,226 km (0.108 R)
• M30: 6,285,504 km (0.08 R)
• M31: 6,510,200 km (0.057 R)
• M32: 7,009,857 km (0.084 R)
• M33: 7,094,380 km (0.097 R)
• M34: 7,307,258 km (0.117 R)
• M35: 7,392,828 km (0.074 R)
• M36: 7,500,538 km (0.105 R)
• M37: 7,608,548 km (0.093 R)
• M38: 7,717,305 km (0.027 R)
• M39: 7,870,344 km (0.085 R)
• M40: 8,046,421 km (0.078 R)
• M41: 8,223,844 km (0.069 R)
• M42: 8,469,932 km (0.093 R)
• M43: 8,718,414 km (0.117 R)
• M44: 9,525,495 km (0.077 R)
• M45: 9,642,630 km (0.092 R)
• M46: 10,140,342 km (0.098 R)
• M47: 10,236,085 km (0.104 R)
• M48: 11,309,300 km (0.052 R)
• M49: 11,433,616 km (0.082 R)
• M50: 11,758,692 km (0.078 R)
• M51: 11,909,935 km (0.101 R)
• M52: 12,315,944 km (0.111 R)
• M53: 12,520,743 km (0.094 R)
• M54: 12,726,740 km (0.074 R)
• M55: 13,351,161 km (0.044 R)
• M56: 13,932,498 km (0.063 R)
• M57: 14,119,197 km (0.041 R)
• M58: 14,253,087 km (0.105 R)
• M59: 14,956,047 km (0.065 R)
• M60: 15,174,610 km (0.071 R)
• M61: 15,836,730 km (0.071 R)
• M62: 15,920,205 km (0.095 R)
• M63: 16,143,405 km (0.052 R)
• M64: 16,255,305 km (0.112 R)
• M65: 16,819,289 km (0.052 R)
• M66: 16,961,257 km (0.105 R)
• M67: 17,303,537 km (0.052 R)
• M68: 17,533,170 km (0.073 R)
• M69: 17,734,828 km (0.119 R)
• M70: 18,549,238 km (0.094 R)
• M71: 18,695,844 km (0.034 R)
• M72: 19,763,674 km (0.12 R)
• M73: 20,093,836 km (0.118 R)
• M74: 20,184,194 km (0.109 R)
• M75: 20,274,700 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 8.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.08 AU - 8.1 AU

Year: 6340 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,204,973 km

• M1: 162,762 km (0.048 R)
• M2: 305,180 km (0.115 R)
• M3: 426,803 km (0.06 R)
• M4: 558,898 km (0.076 R)
• M5: 713,881 km (0.076 R)
• M6: 819,348 km (0.09 R)
• M7: 978,071 km (0.064 R)
• M8: 1,066,483 km (0.071 R)
• M9: 1,209,349 km (0.099 R)
• M10: 1,571,376 km (0.12 R)
• M11: 1,928,915 km (0.112 R)
• M12: 2,104,543 km (0.093 R)
• M13: 2,364,544 km (0.064 R)
• M14: 2,566,501 km (0.07 R)
• M15: 3,324,364 km (0.037 R)
• M16: 3,414,272 km (0.115 R)
• M17: 3,908,095 km (0.042 R)
• M18: 4,082,975 km (0.096 R)
• M19: 4,573,207 km (0.105 R)
• M20: 4,825,429 km (0.037 R)
• M21: 4,910,401 km (0.086 R)
• M22: 4,978,916 km (0.115 R)
• M23: 5,238,319 km (0.059 R)
• M24: 5,325,834 km (0.104 R)
• M25: 5,842,694 km (0.103 R)
• M26: 6,227,161 km (0.055 R)
• M27: 6,450,511 km (0.073 R)
• M28: 6,657,554 km (0.1 R)
• M29: 7,078,223 km (0.076 R)
• M30: 7,213,909 km (0.058 R)
• M31: 7,468,225 km (0.09 R)
• M32: 7,685,740 km (0.07 R)
• M33: 8,371,198 km (0.058 R)
• M34: 8,576,596 km (0.086 R)
• M35: 9,160,326 km (0.067 R)
• M36: 9,499,764 km (0.071 R)
• M37: 9,756,923 km (0.035 R)
• M38: 11,145,041 km (0.097 R)
• M39: 11,416,412 km (0.087 R)
• M40: 11,644,100 km (0.076 R)
• M41: 11,735,654 km (0.101 R)
• M42: 12,711,331 km (0.093 R)
• M43: 13,376,144 km (0.07 R)
• M44: 13,664,569 km (0.117 R)
• M45: 13,955,088 km (0.107 R)
• M46: 14,149,864 km (0.109 R)
• M47: 15,462,885 km (0.084 R)
• M48: 15,538,432 km (0.111 R)
• M49: 16,044,820 km (0.079 R)
• M50: 16,223,291 km (0.034 R)
• M51: 16,556,595 km (0.054 R)
• M52: 17,021,844 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 11.9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.49 AU - 7.97 AU

Year: 7285 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,204,973 km

• M1: 179,069 km (0.115 R)
• M2: 340,934 km (0.093 R)
• M3: 432,787 km (0.062 R)
• M4: 563,236 km (0.108 R)
• M5: 919,279 km (0.114 R)
• M6: 1,005,896 km (0.089 R)
• M7: 1,283,550 km (0.081 R)
• M8: 1,361,789 km (0.064 R)
• M9: 1,462,170 km (0.083 R)
• M10: 1,606,831 km (0.064 R)
• M11: 1,713,344 km (0.075 R)
• M12: 1,822,252 km (0.1 R)
• M13: 2,281,667 km (0.071 R)
• M14: 2,426,627 km (0.102 R)
• M15: 3,089,944 km (0.111 R)
• M16: 3,223,834 km (0.117 R)
• M17: 3,665,597 km (0.11 R)
• M18: 3,951,478 km (0.1 R)
• M19: 4,759,606 km (0.082 R)
• M20: 5,040,251 km (0.085 R)
• M21: 5,749,345 km (0.106 R)
• M22: 5,948,161 km (0.035 R)
• M23: 6,216,839 km (0.1 R)
• M24: 7,046,957 km (0.108 R)
• M25: 7,259,835 km (0.107 R)
• M26: 8,022,186 km (0.073 R)
• M27: 8,962,708 km (0.079 R)
• M28: 9,039,451 km (0.098 R)
• M29: 9,740,168 km (0.114 R)
• M30: 10,097,108 km (0.026 R)
• M31: 10,297,270 km (0.068 R)
• M32: 10,377,754 km (0.092 R)
• M33: 10,987,814 km (0.078 R)
• M34: 11,070,093 km (0.066 R)
• M35: 11,193,810 km (0.093 R)
• M36: 11,442,592 km (0.118 R)
• M37: 11,945,839 km (0.067 R)
• M38: 12,242,641 km (0.086 R)
• M39: 12,327,912 km (0.112 R)
• M40: 12,413,332 km (0.074 R)
• M41: 12,541,986 km (0.119 R)
• M42: 13,104,325 km (0.106 R)
• M43: 13,941,026 km (0.089 R)
• M44: 14,388,323 km (0.114 R)
• M45: 14,613,767 km (0.07 R)
• M46: 14,704,274 km (0.1 R)
• M47: 15,343,057 km (0.102 R)
• M48: 16,084,165 km (0.117 R)
• M49: 16,600,427 km (0.086 R)
• M50: 16,836,941 km (0.096 R)
• M51: 17,026,930 km (0.047 R)
• M52: 17,601,237 km (0.053 R)
• M53: 19,411,820 km (0.114 R)
• M54: 19,811,096 km (0.101 R)
• M55: 20,314,044 km (0.03 R)
• M56: 22,106,975 km (0.053 R)
• M57: 22,315,215 km (0.085 R)
• M58: 24,755,306 km (0.105 R)
• M59: 24,971,475 km (0.115 R)
• M60: 25,079,784 km (0.092 R)
• M61: 25,897,187 km (0.032 R)
• M62: 27,000,620 km (0.088 R)
• M63: 28,175,712 km (0.115 R)
• M64: 29,025,278 km (0.063 R)
• M65: 29,196,268 km (0.107 R)
• M66: 29,768,331 km (0.109 R)
• M67: 31,098,405 km (0.108 R)
• M68: 33,338,185 km (0.075 R)
• M69: 33,696,472 km (0.106 R)
• M70: 33,876,139 km (0.093 R)
• M71: 33,996,116 km (0.05 R)
• M72: 34,718,823 km (0.07 R)
• M73: 35,142,784 km (0.09 R)
• M74: 35,264,257 km (0.104 R)
• M75: 36,056,976 km (0.109 R)
• M76: 37,040,732 km (0.079 R)
• M77: 37,722,300 km (0.075 R)
• M78: 37,908,848 km (0.106 R)
• M79: 38,971,891 km (0.101 R)
• M80: 39,664,978 km (0.079 R)
• M81: 40,425,683 km (0.094 R)
• M82: 40,744,177 km (0.072 R)
• M83: 41,383,409 km (0.078 R)
• M84: 41,768,623 km (0.114 R)
• M85: 41,897,277 km (0.079 R)
• M86: 42,542,493 km (0.088 R)
• M87: 42,671,895 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 10.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.23 AU - 8.31 AU

Year: 8116 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 162.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,204,973 km

• M1: 134,040 km (0.11 R)
• M2: 237,861 km (0.12 R)
• M3: 632,051 km (0.103 R)
• M4: 869,164 km (0.116 R)
• M5: 1,167,761 km (0.11 R)
• M6: 1,627,774 km (0.069 R)
• M7: 2,393,865 km (0.049 R)
• M8: 2,837,423 km (0.096 R)
• M9: 2,929,276 km (0.03 R)
• M10: 3,354,882 km (0.069 R)
• M11: 3,501,189 km (0.091 R)
• M12: 3,599,923 km (0.102 R)
• M13: 3,699,555 km (0.042 R)
• M14: 3,850,799 km (0.1 R)
• M15: 3,978,406 km (0.047 R)
• M16: 4,107,509 km (0.091 R)
• M17: 4,476,267 km (0.111 R)
• M18: 4,637,684 km (0.081 R)
• M19: 5,588,228 km (0.088 R)
• M20: 6,415,355 km (0.085 R)
• M21: 7,534,347 km (0.032 R)
• M22: 7,694,566 km (0.099 R)
• M23: 7,920,758 km (0.118 R)
• M24: 8,050,909 km (0.078 R)
• M25: 8,346,514 km (0.115 R)
• M26: 9,016,413 km (0.099 R)
• M27: 9,254,872 km (0.064 R)
• M28: 9,392,203 km (0.063 R)
• M29: 9,495,575 km (0.104 R)
• M30: 10,229,802 km (0.101 R)
• M31: 10,442,979 km (0.095 R)
• M32: 10,693,555 km (0.103 R)
• M33: 10,909,874 km (0.053 R)
• M34: 11,127,688 km (0.076 R)
• M35: 11,200,542 km (0.042 R)
• M36: 11,493,904 km (0.076 R)
• M37: 11,938,658 km (0.117 R)
• M38: 12,578,339 km (0.085 R)
• M39: 12,921,516 km (0.078 R)
• M40: 13,075,003 km (0.08 R)
• M41: 13,190,493 km (0.102 R)
• M42: 13,267,686 km (0.115 R)
• M43: 13,578,101 km (0.105 R)
• M44: 13,734,281 km (0.114 R)
• M45: 14,324,894 km (0.074 R)
• M46: 14,763,365 km (0.113 R)
• M47: 14,923,884 km (0.097 R)
• M48: 15,206,175 km (0.065 R)
• M49: 16,685,997 km (0.104 R)
• M50: 17,273,767 km (0.059 R)
• M51: 17,442,962 km (0.111 R)
• M52: 18,082,343 km (0.095 R)
• M53: 18,297,166 km (0.12 R)
• M54: 19,077,768 km (0.032 R)
• M55: 19,957,702 km (0.079 R)
• M56: 20,224,136 km (0.047 R)
• M57: 20,491,916 km (0.066 R)
• M58: 20,940,860 km (0.117 R)
• M59: 21,574,706 km (0.106 R)
• M60: 21,939,725 km (0.116 R)
• M61: 22,214,835 km (0.059 R)
• M62: 22,445,066 km (0.116 R)
• M63: 23,467,119 km (0.033 R)
• M64: 23,889,583 km (0.119 R)
• M65: 24,219,895 km (0.111 R)
• M66: 24,504,281 km (0.057 R)
• M67: 24,694,420 km (0.092 R)
• M68: 24,980,600 km (0.116 R)
• M69: 26,087,924 km (0.063 R)
• M70: 26,185,013 km (0.118 R)
• M71: 26,330,721 km (0.074 R)
• M72: 27,112,968 km (0.096 R)
• M73: 28,101,362 km (0.107 R)
• M74: 29,252,517 km (0.082 R)
• M75: 29,757,859 km (0.047 R)
• M76: 30,164,167 km (0.064 R)
• M77: 30,317,056 km (0.074 R)
• M78: 31,033,779 km (0.104 R)
• M79: 32,223,381 km (0.118 R)
• M80: 34,753,829 km (0.11 R)
• M81: 35,988,760 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 13,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit