🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 298 Days

Day: 33.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,993,456 km

• M1: 504,294 km (0.068 R)
• M2: 731,534 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.95 AU

Year: 327 Days

Day: 24.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.09 AU - 1.39 AU

Year: 586 Days

Day: 39.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.3 AU - 1.7 AU

Year: 780 Days

Day: 25 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 15

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.48 AU - 5.46 AU

Year: 4013 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,993,456 km

• M1: 245,191 km (0.078 R)
• M2: 360,381 km (0.101 R)
• M3: 463,454 km (0.115 R)
• M4: 602,131 km (0.054 R)
• M5: 770,429 km (0.098 R)
• M6: 892,650 km (0.094 R)
• M7: 1,022,352 km (0.099 R)
• M8: 1,131,409 km (0.107 R)
• M9: 1,407,267 km (0.091 R)
• M10: 1,561,652 km (0.084 R)
• M11: 1,939,387 km (0.081 R)
• M12: 2,346,293 km (0.073 R)
• M13: 2,475,695 km (0.099 R)
• M14: 2,722,532 km (0.067 R)
• M15: 2,997,642 km (0.116 R)
• M16: 3,138,713 km (0.082 R)
• M17: 3,323,317 km (0.112 R)
• M18: 3,448,530 km (0.088 R)
• M19: 3,575,389 km (0.092 R)
• M20: 4,881,079 km (0.05 R)
• M21: 5,241,161 km (0.072 R)
• M22: 5,338,699 km (0.112 R)
• M23: 5,585,087 km (0.114 R)
• M24: 5,684,869 km (0.111 R)
• M25: 6,012,937 km (0.101 R)
• M26: 6,425,229 km (0.065 R)
• M27: 6,740,730 km (0.116 R)
• M28: 7,088,097 km (0.074 R)
• M29: 7,277,787 km (0.062 R)
• M30: 7,940,505 km (0.087 R)
• M31: 8,137,526 km (0.051 R)
• M32: 8,279,345 km (0.053 R)
• M33: 8,450,485 km (0.073 R)
• M34: 8,565,226 km (0.114 R)
• M35: 9,000,257 km (0.086 R)
• M36: 9,147,012 km (0.091 R)
• M37: 9,294,366 km (0.118 R)
• M38: 9,892,159 km (0.049 R)
• M39: 10,073,921 km (0.097 R)
• M40: 11,472,661 km (0.118 R)
• M41: 12,471,526 km (0.088 R)
• M42: 12,733,771 km (0.086 R)
• M43: 13,397,537 km (0.08 R)
• M44: 13,498,066 km (0.08 R)
• M45: 14,004,605 km (0.091 R)
• M46: 15,385,842 km (0.108 R)
• M47: 15,844,060 km (0.088 R)
• M48: 17,648,360 km (0.074 R)
• M49: 18,537,271 km (0.098 R)
• M50: 18,949,712 km (0.072 R)
• M51: 19,365,145 km (0.12 R)
• M52: 19,707,275 km (0.054 R)
• M53: 20,436,116 km (0.066 R)
• M54: 21,880,783 km (0.088 R)
• M55: 21,999,414 km (0.072 R)
• M56: 22,555,619 km (0.073 R)
• M57: 22,675,447 km (0.092 R)
• M58: 23,076,220 km (0.116 R)
• M59: 24,129,538 km (0.073 R)
• M60: 24,579,828 km (0.081 R)
• M61: 24,909,093 km (0.114 R)
• M62: 25,074,249 km (0.07 R)
• M63: 25,905,714 km (0.115 R)
• M64: 26,450,998 km (0.05 R)
• M65: 26,746,155 km (0.08 R)
• M66: 26,915,350 km (0.11 R)
• M67: 29,059,835 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 13.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.12 AU - 6.5 AU

Year: 5195 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,993,456 km

• M1: 521,199 km (0.101 R)
• M2: 1,017,565 km (0.069 R)
• M3: 1,177,634 km (0.1 R)
• M4: 1,315,264 km (0.081 R)
• M5: 1,491,192 km (0.106 R)
• M6: 1,624,334 km (0.097 R)
• M7: 1,938,938 km (0.117 R)
• M8: 2,369,929 km (0.069 R)
• M9: 2,527,007 km (0.116 R)
• M10: 2,914,167 km (0.103 R)
• M11: 3,836,886 km (0.112 R)
• M12: 4,092,848 km (0.103 R)
• M13: 4,234,817 km (0.073 R)
• M14: 4,451,135 km (0.115 R)
• M15: 4,646,360 km (0.099 R)
• M16: 4,794,761 km (0.101 R)
• M17: 4,894,543 km (0.065 R)
• M18: 5,404,073 km (0.115 R)
• M19: 5,534,224 km (0.101 R)
• M20: 5,904,030 km (0.09 R)
• M21: 6,038,069 km (0.109 R)
• M22: 6,667,876 km (0.115 R)
• M23: 6,948,372 km (0.095 R)
• M24: 7,637,420 km (0.088 R)
• M25: 7,783,727 km (0.087 R)
• M26: 8,318,240 km (0.103 R)
• M27: 8,529,323 km (0.068 R)
• M28: 9,204,308 km (0.108 R)
• M29: 9,297,807 km (0.086 R)
• M30: 9,674,494 km (0.089 R)
• M31: 10,024,404 km (0.101 R)
• M32: 10,120,446 km (0.098 R)
• M33: 10,638,503 km (0.102 R)
• M34: 10,834,925 km (0.109 R)
• M35: 12,107,105 km (0.07 R)
• M36: 12,312,354 km (0.118 R)
• M37: 12,760,998 km (0.045 R)
• M38: 12,934,980 km (0.055 R)
• M39: 13,039,698 km (0.113 R)
• M40: 13,144,866 km (0.112 R)
• M41: 13,426,409 km (0.084 R)
• M42: 13,923,822 km (0.089 R)
• M43: 14,174,847 km (0.088 R)
• M44: 14,463,571 km (0.087 R)
• M45: 14,790,741 km (0.082 R)
• M46: 14,900,397 km (0.069 R)
• M47: 15,047,003 km (0.111 R)
• M48: 15,563,714 km (0.039 R)
• M49: 18,077,706 km (0.113 R)
• M50: 18,903,785 km (0.089 R)
• M51: 19,702,040 km (0.116 R)
• M52: 19,903,398 km (0.105 R)
• M53: 20,145,747 km (0.119 R)
• M54: 20,348,602 km (0.109 R)
• M55: 20,715,416 km (0.119 R)
• M56: 20,879,076 km (0.119 R)
• M57: 21,084,324 km (0.057 R)
• M58: 21,496,765 km (0.073 R)
• M59: 22,078,851 km (0.115 R)
• M60: 22,539,762 km (0.091 R)
• M61: 22,919,142 km (0.119 R)
• M62: 23,130,972 km (0.101 R)
• M63: 24,070,297 km (0.096 R)
• M64: 24,761,440 km (0.113 R)
• M65: 25,065,871 km (0.116 R)
• M66: 25,546,679 km (0.076 R)
• M67: 25,634,493 km (0.09 R)
• M68: 27,231,151 km (0.11 R)
• M69: 27,410,668 km (0.086 R)
• M70: 27,590,335 km (0.118 R)
• M71: 27,996,344 km (0.117 R)
• M72: 28,631,836 km (0.081 R)
• M73: 28,997,154 km (0.106 R)
• M74: 29,088,708 km (0.049 R)
• M75: 29,547,973 km (0.12 R)
• M76: 30,056,007 km (0.103 R)
• M77: 30,659,934 km (0.076 R)
• M78: 31,268,049 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.07 AU - 6.79 AU

Year: 6131 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,993,456 km

• M1: 123,119 km (0.087 R)
• M2: 190,139 km (0.096 R)
• M3: 297,101 km (0.109 R)
• M4: 400,623 km (0.077 R)
• M5: 507,436 km (0.066 R)
• M6: 647,011 km (0.109 R)
• M7: 787,334 km (0.106 R)
• M8: 1,126,023 km (0.074 R)
• M9: 1,238,970 km (0.115 R)
• M10: 1,355,806 km (0.119 R)
• M11: 1,522,458 km (0.113 R)
• M12: 1,695,991 km (0.062 R)
• M13: 1,875,957 km (0.062 R)
• M14: 1,943,127 km (0.118 R)
• M15: 2,027,949 km (0.111 R)
• M16: 2,184,129 km (0.116 R)
• M17: 2,471,357 km (0.104 R)
• M18: 2,619,608 km (0.096 R)
• M19: 2,694,856 km (0.091 R)
• M20: 3,342,764 km (0.081 R)
• M21: 3,843,468 km (0.119 R)
• M22: 3,929,188 km (0.072 R)
• M23: 3,993,814 km (0.1 R)
• M24: 4,080,731 km (0.11 R)
• M25: 4,389,800 km (0.116 R)
• M26: 4,501,998 km (0.097 R)
• M27: 4,729,237 km (0.107 R)
• M28: 5,218,722 km (0.04 R)
• M29: 5,651,209 km (0.109 R)
• M30: 5,822,648 km (0.079 R)
• M31: 6,195,446 km (0.097 R)
• M32: 6,653,216 km (0.074 R)
• M33: 6,834,229 km (0.077 R)
• M34: 7,043,068 km (0.083 R)
• M35: 8,118,377 km (0.101 R)
• M36: 8,256,456 km (0.071 R)
• M37: 8,311,807 km (0.107 R)
• M38: 8,787,977 km (0.058 R)
• M39: 9,272,974 km (0.09 R)
• M40: 9,825,289 km (0.087 R)
• M41: 10,061,055 km (0.09 R)
• M42: 10,388,375 km (0.052 R)
• M43: 11,114,523 km (0.038 R)
• M44: 11,514,698 km (0.114 R)
• M45: 11,607,598 km (0.086 R)
• M46: 11,856,978 km (0.094 R)
• M47: 12,679,168 km (0.073 R)
• M48: 13,129,607 km (0.081 R)
• M49: 14,411,810 km (0.115 R)
• M50: 14,848,037 km (0.073 R)
• M51: 15,118,660 km (0.112 R)
• M52: 15,288,603 km (0.084 R)
• M53: 15,390,928 km (0.106 R)
• M54: 15,561,918 km (0.054 R)
• M55: 16,356,433 km (0.111 R)
• M56: 16,566,019 km (0.101 R)
• M57: 16,776,354 km (0.12 R)
• M58: 17,058,196 km (0.118 R)
• M59: 17,341,535 km (0.084 R)
• M60: 17,805,438 km (0.035 R)
• M61: 18,672,657 km (0.04 R)
• M62: 18,891,518 km (0.086 R)
• M63: 20,447,785 km (0.117 R)
• M64: 21,165,256 km (0.077 R)
• M65: 21,546,282 km (0.089 R)
• M66: 21,699,321 km (0.092 R)
• M67: 22,237,574 km (0.086 R)
• M68: 22,431,004 km (0.061 R)
• M69: 22,624,883 km (0.073 R)
• M70: 22,975,241 km (0.112 R)
• M71: 23,288,349 km (0.113 R)
• M72: 23,406,083 km (0.097 R)
• M73: 23,563,310 km (0.099 R)
• M74: 25,115,388 km (0.105 R)
• M75: 25,924,114 km (0.072 R)
• M76: 26,454,289 km (0.099 R)
• M77: 26,536,119 km (0.088 R)
• M78: 26,700,228 km (0.074 R)
• M79: 26,782,357 km (0.058 R)
• M80: 27,070,483 km (0.109 R)
• M81: 27,194,350 km (0.063 R)
• M82: 27,649,875 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 9.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.68 AU - 8.18 AU

Year: 7746 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 26,993,456 km

• M1: 215,571 km (0.07 R)
• M2: 314,754 km (0.055 R)
• M3: 656,735 km (0.094 R)
• M4: 927,656 km (0.115 R)
• M5: 1,004,101 km (0.065 R)
• M6: 1,232,986 km (0.076 R)
• M7: 1,463,666 km (0.118 R)
• M8: 1,900,791 km (0.119 R)
• M9: 2,134,163 km (0.081 R)
• M10: 3,099,817 km (0.117 R)
• M11: 3,375,078 km (0.082 R)
• M12: 3,886,553 km (0.118 R)
• M13: 3,991,720 km (0.106 R)
• M14: 4,620,779 km (0.066 R)
• M15: 4,732,379 km (0.096 R)
• M16: 4,799,698 km (0.118 R)
• M17: 5,327,180 km (0.095 R)
• M18: 5,897,148 km (0.047 R)
• M19: 6,287,898 km (0.048 R)
• M20: 7,510,112 km (0.111 R)
• M21: 7,773,853 km (0.098 R)
• M22: 9,109,912 km (0.098 R)
• M23: 9,561,398 km (0.113 R)
• M24: 9,876,152 km (0.099 R)
• M25: 11,530,405 km (0.09 R)
• M26: 11,834,837 km (0.119 R)
• M27: 12,732,424 km (0.076 R)
• M28: 13,459,919 km (0.061 R)
• M29: 14,200,877 km (0.115 R)
• M30: 14,625,585 km (0.095 R)
• M31: 14,855,966 km (0.114 R)
• M32: 15,054,333 km (0.051 R)
• M33: 15,722,287 km (0.079 R)
• M34: 16,161,507 km (0.117 R)
• M35: 16,297,491 km (0.116 R)
• M36: 16,707,689 km (0.056 R)
• M37: 16,879,726 km (0.11 R)
• M38: 17,260,004 km (0.054 R)
• M39: 17,573,262 km (0.106 R)
• M40: 17,993,931 km (0.099 R)
• M41: 19,060,115 km (0.113 R)
• M42: 19,637,114 km (0.108 R)
• M43: 20,808,166 km (0.032 R)
• M44: 21,851,312 km (0.115 R)
• M45: 22,455,089 km (0.078 R)
• M46: 23,179,143 km (0.05 R)
• M47: 23,370,927 km (0.094 R)
• M48: 24,533,004 km (0.068 R)
• M49: 24,611,094 km (0.094 R)
• M50: 26,591,321 km (0.035 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit