🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.57 AU - 0.63 AU

Year: 162 Days

Day: 46.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.12 AU - 1.22 AU

Year: 441 Days

Day: 29.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,608,616 km

• M1: 236,215 km (0.119 R)
• M2: 332,406 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.17 AU - 1.35 AU

Year: 493 Days

Day: 15.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.87 AU - 1.99 AU

Year: 934 Days

Day: 47.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,608,616 km

• M1: 970,292 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.66 AU - 2.38 AU

Year: 1000 Days

Day: 44.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 11.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.55 AU - 7.49 AU

Year: 5798 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,608,616 km

• M1: 155,432 km (0.098 R)
• M2: 299,345 km (0.108 R)
• M3: 485,894 km (0.08 R)
• M4: 664,663 km (0.056 R)
• M5: 910,153 km (0.066 R)
• M6: 1,028,934 km (0.043 R)
• M7: 1,137,542 km (0.049 R)
• M8: 1,250,339 km (0.044 R)
• M9: 1,647,970 km (0.028 R)
• M10: 1,739,674 km (0.072 R)
• M11: 1,986,361 km (0.105 R)
• M12: 2,124,140 km (0.078 R)
• M13: 2,367,685 km (0.072 R)
• M14: 2,471,955 km (0.082 R)
• M15: 2,663,590 km (0.064 R)
• M16: 3,152,925 km (0.099 R)
• M17: 3,526,471 km (0.111 R)
• M18: 3,646,149 km (0.088 R)
• M19: 4,367,061 km (0.119 R)
• M20: 4,757,362 km (0.063 R)
• M21: 5,158,883 km (0.094 R)
• M22: 5,405,121 km (0.112 R)
• M23: 7,204,633 km (0.082 R)
• M24: 7,418,708 km (0.089 R)
• M25: 8,295,800 km (0.096 R)
• M26: 9,338,049 km (0.06 R)
• M27: 9,504,701 km (0.054 R)
• M28: 9,807,038 km (0.106 R)
• M29: 10,146,775 km (0.115 R)
• M30: 10,524,958 km (0.051 R)
• M31: 11,013,096 km (0.091 R)
• M32: 11,401,751 km (0.073 R)
• M33: 11,508,564 km (0.078 R)
• M34: 11,651,430 km (0.11 R)
• M35: 11,867,001 km (0.04 R)
• M36: 12,047,565 km (0.115 R)
• M37: 13,150,251 km (0.085 R)
• M38: 13,299,699 km (0.089 R)
• M39: 14,670,166 km (0.09 R)
• M40: 14,825,149 km (0.031 R)
• M41: 16,045,269 km (0.076 R)
• M42: 16,526,226 km (0.091 R)
• M43: 16,890,048 km (0.117 R)
• M44: 17,174,883 km (0.075 R)
• M45: 17,584,482 km (0.118 R)
• M46: 18,163,425 km (0.074 R)
• M47: 18,497,178 km (0.087 R)
• M48: 18,664,728 km (0.084 R)
• M49: 18,790,689 km (0.095 R)
• M50: 19,043,659 km (0.051 R)
• M51: 19,340,013 km (0.099 R)
• M52: 19,766,217 km (0.12 R)
• M53: 20,541,284 km (0.091 R)
• M54: 20,627,901 km (0.065 R)
• M55: 20,976,015 km (0.103 R)
• M56: 21,107,063 km (0.099 R)
• M57: 21,282,242 km (0.088 R)
• M58: 21,589,965 km (0.108 R)
• M59: 22,477,230 km (0.112 R)
• M60: 22,790,637 km (0.073 R)
• M61: 23,648,431 km (0.105 R)
• M62: 23,784,865 km (0.096 R)
• M63: 23,921,448 km (0.12 R)
• M64: 24,654,926 km (0.025 R)
• M65: 24,931,832 km (0.029 R)
• M66: 25,349,210 km (0.115 R)
• M67: 25,862,330 km (0.083 R)
• M68: 26,331,918 km (0.081 R)
• M69: 26,899,044 km (0.032 R)
• M70: 27,184,177 km (0.038 R)
• M71: 27,422,486 km (0.112 R)
• M72: 27,661,544 km (0.096 R)
• M73: 27,949,370 km (0.09 R)
• M74: 28,189,924 km (0.098 R)
• M75: 28,334,585 km (0.105 R)
• M76: 28,867,153 km (0.106 R)
• M77: 29,110,399 km (0.04 R)
• M78: 31,030,488 km (0.077 R)
• M79: 31,279,718 km (0.105 R)
• M80: 31,679,593 km (0.105 R)
• M81: 32,282,772 km (0.119 R)
• M82: 33,092,994 km (0.12 R)
• M83: 33,500,498 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 14.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.72 AU - 7.56 AU

Year: 5959 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,608,616 km

• M1: 258,056 km (0.118 R)
• M2: 399,127 km (0.098 R)
• M3: 531,671 km (0.096 R)
• M4: 696,827 km (0.101 R)
• M5: 808,277 km (0.114 R)
• M6: 1,133,204 km (0.112 R)
• M7: 1,445,415 km (0.109 R)
• M8: 1,593,217 km (0.092 R)
• M9: 2,006,407 km (0.065 R)
• M10: 2,609,286 km (0.112 R)
• M11: 2,699,942 km (0.029 R)
• M12: 2,884,696 km (0.116 R)
• M13: 3,145,594 km (0.057 R)
• M14: 3,291,303 km (0.108 R)
• M15: 3,414,422 km (0.084 R)
• M16: 3,539,186 km (0.094 R)
• M17: 4,239,155 km (0.092 R)
• M18: 5,095,603 km (0.085 R)
• M19: 5,765,352 km (0.084 R)
• M20: 6,004,859 km (0.063 R)
• M21: 6,462,927 km (0.087 R)
• M22: 6,649,476 km (0.07 R)
• M23: 6,837,670 km (0.038 R)
• M24: 7,904,602 km (0.1 R)
• M25: 8,137,675 km (0.092 R)
• M26: 8,954,031 km (0.059 R)
• M27: 9,196,978 km (0.103 R)
• M28: 10,848,090 km (0.1 R)
• M29: 10,958,942 km (0.077 R)
• M30: 11,443,639 km (0.119 R)
• M31: 11,859,371 km (0.073 R)
• M32: 12,164,700 km (0.093 R)
• M33: 12,588,960 km (0.116 R)
• M34: 12,861,527 km (0.08 R)
• M35: 13,293,865 km (0.091 R)
• M36: 13,810,875 km (0.102 R)
• M37: 14,091,970 km (0.061 R)
• M38: 14,578,312 km (0.052 R)
• M39: 14,700,833 km (0.076 R)
• M40: 14,987,911 km (0.087 R)
• M41: 15,111,479 km (0.094 R)
• M42: 15,318,224 km (0.06 R)
• M43: 16,834,697 km (0.056 R)
• M44: 18,222,517 km (0.083 R)
• M45: 18,930,264 km (0.096 R)
• M46: 19,872,731 km (0.093 R)
• M47: 20,463,792 km (0.03 R)
• M48: 20,646,900 km (0.052 R)
• M49: 20,784,530 km (0.109 R)
• M50: 21,990,289 km (0.073 R)
• M51: 22,130,911 km (0.077 R)
• M52: 22,412,903 km (0.103 R)
• M53: 22,507,299 km (0.08 R)
• M54: 23,505,266 km (0.12 R)
• M55: 23,745,072 km (0.088 R)
• M56: 24,130,436 km (0.12 R)
• M57: 25,593,802 km (0.074 R)
• M58: 25,692,387 km (0.03 R)
• M59: 26,336,256 km (0.091 R)
• M60: 26,485,705 km (0.078 R)
• M61: 27,286,951 km (0.058 R)
• M62: 28,299,728 km (0.102 R)
• M63: 28,401,754 km (0.09 R)
• M64: 29,738,411 km (0.068 R)
• M65: 29,842,082 km (0.104 R)
• M66: 30,257,965 km (0.068 R)
• M67: 31,306,047 km (0.069 R)
• M68: 32,632,980 km (0.09 R)
• M69: 32,954,017 km (0.115 R)
• M70: 33,599,682 km (0.11 R)
• M71: 35,176,892 km (0.112 R)
• M72: 35,616,261 km (0.078 R)
• M73: 36,167,978 km (0.08 R)
• M74: 36,389,383 km (0.088 R)
• M75: 36,500,384 km (0.113 R)
• M76: 37,056,589 km (0.039 R)
• M77: 37,503,588 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 10.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.06 AU - 8.44 AU

Year: 8252 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,608,616 km

• M1: 128,953 km (0.074 R)
• M2: 207,492 km (0.081 R)
• M3: 526,136 km (0.081 R)
• M4: 1,008,589 km (0.105 R)
• M5: 1,399,937 km (0.111 R)
• M6: 1,856,360 km (0.042 R)
• M7: 2,206,868 km (0.114 R)
• M8: 2,400,896 km (0.107 R)
• M9: 2,488,860 km (0.077 R)
• M10: 2,623,049 km (0.05 R)
• M11: 2,805,708 km (0.103 R)
• M12: 3,111,636 km (0.034 R)
• M13: 3,183,891 km (0.12 R)
• M14: 3,428,484 km (0.067 R)
• M15: 4,092,998 km (0.06 R)
• M16: 4,198,763 km (0.12 R)
• M17: 4,305,427 km (0.048 R)
• M18: 4,440,214 km (0.041 R)
• M19: 5,655,398 km (0.067 R)
• M20: 5,952,200 km (0.111 R)
• M21: 6,102,396 km (0.114 R)
• M22: 6,223,571 km (0.073 R)
• M23: 6,406,828 km (0.091 R)
• M24: 6,778,728 km (0.034 R)
• M25: 7,093,931 km (0.034 R)
• M26: 7,189,524 km (0.112 R)
• M27: 7,478,697 km (0.112 R)
• M28: 8,402,763 km (0.067 R)
• M29: 8,503,891 km (0.047 R)
• M30: 8,605,468 km (0.054 R)
• M31: 9,153,894 km (0.111 R)
• M32: 9,890,813 km (0.074 R)
• M33: 9,962,021 km (0.11 R)
• M34: 10,105,037 km (0.064 R)
• M35: 10,903,142 km (0.089 R)
• M36: 11,161,348 km (0.086 R)
• M37: 11,683,743 km (0.106 R)
• M38: 12,061,927 km (0.057 R)
• M39: 12,559,489 km (0.112 R)
• M40: 12,830,261 km (0.084 R)
• M41: 13,535,167 km (0.105 R)
• M42: 14,737,933 km (0.074 R)
• M43: 14,941,835 km (0.095 R)
• M44: 15,146,485 km (0.055 R)
• M45: 15,311,043 km (0.081 R)
• M46: 15,808,007 km (0.114 R)
• M47: 16,100,321 km (0.118 R)
• M48: 16,268,170 km (0.106 R)
• M49: 16,647,999 km (0.089 R)
• M50: 17,459,418 km (0.082 R)
• M51: 18,022,055 km (0.101 R)
• M52: 18,855,016 km (0.112 R)
• M53: 21,014,761 km (0.064 R)
• M54: 21,106,464 km (0.077 R)
• M55: 21,566,927 km (0.118 R)
• M56: 22,404,076 km (0.097 R)
• M57: 23,204,425 km (0.097 R)
• M58: 23,394,115 km (0.063 R)
• M59: 23,489,110 km (0.091 R)
• M60: 23,584,404 km (0.079 R)
• M61: 24,254,153 km (0.034 R)
• M62: 24,784,777 km (0.099 R)
• M63: 25,368,059 km (0.076 R)
• M64: 25,759,407 km (0.029 R)
• M65: 25,857,543 km (0.087 R)
• M66: 26,103,482 km (0.089 R)
• M67: 26,449,053 km (0.079 R)
• M68: 26,597,604 km (0.032 R)
• M69: 27,094,867 km (0.086 R)
• M70: 27,645,387 km (0.094 R)
• M71: 28,910,387 km (0.115 R)
• M72: 29,319,238 km (0.088 R)
• M73: 29,935,880 km (0.115 R)
• M74: 30,349,518 km (0.099 R)
• M75: 32,075,279 km (0.044 R)
• M76: 32,657,664 km (0.084 R)
• M77: 33,243,489 km (0.092 R)
• M78: 34,047,877 km (0.082 R)
• M79: 34,155,737 km (0.068 R)
• M80: 34,425,612 km (0.062 R)
• M81: 35,184,970 km (0.088 R)
• M82: 35,621,347 km (0.074 R)
• M83: 36,224,376 km (0.112 R)
• M84: 36,444,435 km (0.08 R)
• M85: 36,554,688 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.1

Radius: 7.3

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.65 AU - 19.77 AU

Year: 30474 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,608,616 km

• M1: 488,138 km (0.069 R)
• M2: 749,037 km (0.114 R)
• M3: 987,047 km (0.089 R)
• M4: 1,458,729 km (0.102 R)
• M5: 1,605,185 km (0.096 R)
• M6: 2,196,845 km (0.07 R)
• M7: 2,408,077 km (0.101 R)
• M8: 2,714,753 km (0.105 R)
• M9: 3,127,493 km (0.108 R)
• M10: 3,269,461 km (0.08 R)
• M11: 3,461,994 km (0.09 R)
• M12: 3,510,763 km (0.046 R)
• M13: 4,010,869 km (0.107 R)
• M14: 4,533,115 km (0.084 R)
• M15: 4,693,932 km (0.113 R)
• M16: 5,698,332 km (0.094 R)
• M17: 6,165,527 km (0.1 R)
• M18: 6,343,847 km (0.051 R)
• M19: 6,463,675 km (0.095 R)
• M20: 7,012,400 km (0.111 R)
• M21: 7,136,417 km (0.094 R)
• M22: 7,323,713 km (0.072 R)
• M23: 7,703,243 km (0.093 R)
• M24: 8,024,430 km (0.096 R)
• M25: 8,154,131 km (0.107 R)
• M26: 8,481,451 km (0.116 R)
• M27: 9,081,339 km (0.042 R)
• M28: 9,763,954 km (0.099 R)
• M29: 10,747,261 km (0.088 R)
• M30: 11,835,436 km (0.096 R)
• M31: 11,909,187 km (0.066 R)
• M32: 12,580,134 km (0.1 R)
• M33: 14,428,715 km (0.107 R)
• M34: 15,063,608 km (0.09 R)
• M35: 16,607,608 km (0.1 R)
• M36: 17,022,143 km (0.116 R)
• M37: 17,356,345 km (0.06 R)
• M38: 17,524,194 km (0.108 R)
• M39: 18,116,153 km (0.075 R)
• M40: 18,628,675 km (0.106 R)
• M41: 20,726,187 km (0.1 R)
• M42: 24,103,059 km (0.113 R)
• M43: 27,255,685 km (0.108 R)
• M44: 33,727,438 km (0.08 R)
• M45: 34,462,861 km (0.054 R)
• M46: 34,991,391 km (0.108 R)
• M47: 35,309,885 km (0.06 R)
• M48: 38,218,366 km (0.074 R)
• M49: 38,546,285 km (0.1 R)
• M50: 38,765,446 km (0.099 R)
• M51: 39,315,068 km (0.109 R)
• M52: 39,425,322 km (0.086 R)
• M53: 39,535,576 km (0.032 R)
• M54: 40,867,595 km (0.093 R)
• M55: 41,091,094 km (0.108 R)
• M56: 41,314,893 km (0.077 R)
• M57: 41,426,942 km (0.118 R)
• M58: 41,651,488 km (0.108 R)
• M59: 43,575,616 km (0.115 R)
• M60: 47,275,171 km (0.076 R)
• M61: 47,862,343 km (0.072 R)
• M62: 53,010,155 km (0.092 R)
• M63: 55,216,574 km (0.114 R)
• M64: 57,953,916 km (0.12 R)
• M65: 58,582,227 km (0.106 R)
• M66: 59,972,290 km (0.062 R)
• M67: 60,735,090 km (0.039 R)
• M68: 60,990,154 km (0.113 R)
• M69: 61,885,348 km (0.095 R)
• M70: 62,013,703 km (0.049 R)
• M71: 62,785,030 km (0.1 R)
• M72: 65,118,008 km (0.113 R)
• M73: 65,379,057 km (0.113 R)
• M74: 70,002,080 km (0.082 R)
• M75: 72,420,479 km (0.03 R)
• M76: 73,504,016 km (0.031 R)
• M77: 73,639,851 km (0.111 R)
• M78: 73,775,686 km (0.041 R)
• M79: 74,592,939 km (0.092 R)
• M80: 76,373,902 km (0.106 R)
• M81: 77,476,737 km (0.081 R)
• M82: 78,862,762 km (0.085 R)
• M83: 83,352,642 km (0.093 R)
• M84: 83,494,312 km (0.117 R)
• M85: 83,777,800 km (0.102 R)
• M86: 88,068,865 km (0.119 R)
• M87: 90,969,119 km (0.054 R)
• M88: 91,114,977 km (0.108 R)
• M89: 91,991,620 km (0.095 R)
• M90: 93,606,080 km (0.109 R)
• M91: 94,933,911 km (0.109 R)
• M92: 95,229,816 km (0.098 R)
• M93: 95,526,020 km (0.047 R)
• M94: 96,713,976 km (0.093 R)
• M95: 97,608,272 km (0.116 R)
• M96: 98,804,756 km (0.095 R)
• M97: 99,104,550 km (0.077 R)
• M98: 99,554,989 km (0.067 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 16,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit