🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.5 AU - 1.58 AU

Year: 669 Days

Day: 41.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.3 AU - 2.08 AU

Year: 769 Days

Day: 31.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,795,778 km

• M1: 139,425 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.33 AU - 2.51 AU

Year: 1317 Days

Day: 47.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,795,778 km

• M1: 189,989 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.48 AU - 5.06 AU

Year: 3645 Days

Day: 36.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,795,778 km

• M1: 687,253 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.27 AU - 6.59 AU

Year: 4427 Days

Day: 26.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,795,778 km

• M1: 681,867 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.09 AU - 5.89 AU

Year: 4500 Days

Day: 32.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 14.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.08 AU - 9.8 AU

Year: 10147 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 98,795,778 km

• M1: 183,407 km (0.037 R)
• M2: 569,369 km (0.084 R)
• M3: 938,278 km (0.115 R)
• M4: 1,554,920 km (0.099 R)
• M5: 1,925,325 km (0.112 R)
• M6: 2,161,240 km (0.045 R)
• M7: 2,448,917 km (0.077 R)
• M8: 3,199,300 km (0.062 R)
• M9: 3,292,200 km (0.097 R)
• M10: 3,576,436 km (0.038 R)
• M11: 4,169,143 km (0.114 R)
• M12: 4,581,584 km (0.103 R)
• M13: 4,739,709 km (0.064 R)
• M14: 5,034,417 km (0.12 R)
• M15: 5,225,154 km (0.098 R)
• M16: 5,473,936 km (0.1 R)
• M17: 5,613,810 km (0.056 R)
• M18: 6,098,507 km (0.118 R)
• M19: 6,596,817 km (0.076 R)
• M20: 6,835,875 km (0.052 R)
• M21: 6,956,600 km (0.115 R)
• M22: 7,353,633 km (0.103 R)
• M23: 7,978,952 km (0.094 R)
• M24: 8,556,549 km (0.119 R)
• M25: 8,784,836 km (0.114 R)
• M26: 9,549,131 km (0.075 R)
• M27: 9,854,012 km (0.101 R)
• M28: 10,893,717 km (0.074 R)
• M29: 11,355,077 km (0.087 R)
• M30: 11,462,488 km (0.109 R)
• M31: 11,968,129 km (0.089 R)
• M32: 12,481,100 km (0.101 R)
• M33: 13,795,018 km (0.114 R)
• M34: 14,371,718 km (0.089 R)
• M35: 15,628,041 km (0.111 R)
• M36: 16,108,250 km (0.085 R)
• M37: 16,512,164 km (0.032 R)
• M38: 16,633,937 km (0.108 R)
• M39: 16,756,158 km (0.034 R)
• M40: 16,960,359 km (0.067 R)
• M41: 17,165,308 km (0.114 R)
• M42: 18,581,552 km (0.082 R)
• M43: 19,517,735 km (0.102 R)
• M44: 20,994,864 km (0.096 R)
• M45: 21,170,941 km (0.094 R)
• M46: 22,238,172 km (0.07 R)
• M47: 22,688,013 km (0.093 R)
• M48: 24,656,571 km (0.075 R)
• M49: 26,109,316 km (0.106 R)
• M50: 26,870,171 km (0.076 R)
• M51: 28,170,326 km (0.058 R)
• M52: 28,559,580 km (0.114 R)
• M53: 31,736,739 km (0.097 R)
• M54: 32,141,851 km (0.05 R)
• M55: 32,752,509 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.7

Radius: 6.7

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.54 AU - 23.12 AU

Year: 28586 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,795,778 km

• M1: 128,056 km (0.056 R)
• M2: 179,517 km (0.11 R)
• M3: 1,095,655 km (0.119 R)
• M4: 1,358,947 km (0.099 R)
• M5: 1,462,768 km (0.083 R)
• M6: 2,060,411 km (0.102 R)
• M7: 3,036,538 km (0.116 R)
• M8: 3,081,866 km (0.095 R)
• M9: 3,452,569 km (0.094 R)
• M10: 4,337,441 km (0.085 R)
• M11: 4,439,915 km (0.033 R)
• M12: 4,491,526 km (0.101 R)
• M13: 4,543,287 km (0.117 R)
• M14: 5,675,594 km (0.062 R)
• M15: 5,731,543 km (0.092 R)
• M16: 7,190,870 km (0.103 R)
• M17: 7,251,458 km (0.065 R)
• M18: 7,619,020 km (0.109 R)
• M19: 7,805,119 km (0.104 R)
• M20: 8,822,534 km (0.041 R)
• M21: 9,346,875 km (0.086 R)
• M22: 9,479,568 km (0.078 R)
• M23: 10,084,093 km (0.112 R)
• M24: 11,119,460 km (0.067 R)
• M25: 12,188,187 km (0.117 R)
• M26: 12,260,593 km (0.108 R)
• M27: 12,405,852 km (0.062 R)
• M28: 12,624,714 km (0.099 R)
• M29: 12,918,674 km (0.064 R)
• M30: 14,960,984 km (0.081 R)
• M31: 15,350,238 km (0.033 R)
• M32: 15,506,717 km (0.107 R)
• M33: 15,663,795 km (0.12 R)
• M34: 15,742,633 km (0.099 R)
• M35: 16,537,446 km (0.058 R)
• M36: 19,504,870 km (0.113 R)
• M37: 23,528,005 km (0.087 R)
• M38: 24,071,195 km (0.03 R)
• M39: 24,162,001 km (0.107 R)
• M40: 24,435,466 km (0.11 R)
• M41: 24,618,424 km (0.109 R)
• M42: 24,893,534 km (0.093 R)
• M43: 25,354,446 km (0.114 R)
• M44: 25,539,498 km (0.084 R)
• M45: 28,273,998 km (0.077 R)
• M46: 31,695,750 km (0.079 R)
• M47: 33,100,623 km (0.113 R)
• M48: 34,628,317 km (0.091 R)
• M49: 34,833,715 km (0.084 R)
• M50: 40,098,961 km (0.115 R)
• M51: 40,530,850 km (0.101 R)
• M52: 41,072,843 km (0.079 R)
• M53: 42,383,171 km (0.107 R)
• M54: 42,823,138 km (0.059 R)
• M55: 42,933,243 km (0.066 R)
• M56: 45,606,257 km (0.098 R)
• M57: 46,282,888 km (0.083 R)
• M58: 47,532,031 km (0.114 R)
• M59: 47,874,610 km (0.103 R)
• M60: 48,103,495 km (0.111 R)
• M61: 50,179,464 km (0.117 R)
• M62: 50,877,937 km (0.083 R)
• M63: 52,874,320 km (0.092 R)
• M64: 52,992,503 km (0.113 R)
• M65: 56,338,558 km (0.09 R)
• M66: 57,428,528 km (0.088 R)
• M67: 59,383,473 km (0.114 R)
• M68: 60,987,761 km (0.103 R)
• M69: 61,111,777 km (0.113 R)
• M70: 61,484,276 km (0.097 R)
• M71: 62,356,432 km (0.049 R)
• M72: 63,483,652 km (0.042 R)
• M73: 67,033,609 km (0.094 R)
• M74: 67,802,692 km (0.087 R)
• M75: 68,703,570 km (0.084 R)
• M76: 69,090,879 km (0.094 R)
• M77: 71,038,344 km (0.081 R)
• M78: 72,477,924 km (0.094 R)
• M79: 73,003,761 km (0.108 R)
• M80: 73,135,407 km (0.118 R)
• M81: 74,191,568 km (0.077 R)
• M82: 76,051,967 km (0.043 R)
• M83: 76,720,071 km (0.086 R)
• M84: 80,633,701 km (0.063 R)
• M85: 81,861,301 km (0.058 R)
• M86: 82,134,916 km (0.114 R)
• M87: 82,957,704 km (0.114 R)
• M88: 84,611,508 km (0.116 R)
• M89: 86,415,360 km (0.112 R)
• M90: 87,252,210 km (0.094 R)
• M91: 87,391,935 km (0.082 R)
• M92: 88,372,100 km (0.106 R)
• M93: 91,050,949 km (0.095 R)
• M94: 91,618,374 km (0.088 R)
• M95: 93,327,529 km (0.084 R)
• M96: 95,478,747 km (0.033 R)
• M97: 95,622,660 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.8

Radius: 7.4

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 18.81 AU - 22.99 AU

Year: 33427 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,795,778 km

• M1: 190,737 km (0.11 R)
• M2: 371,152 km (0.073 R)
• M3: 630,705 km (0.086 R)
• M4: 794,514 km (0.082 R)
• M5: 941,569 km (0.026 R)
• M6: 2,078,962 km (0.064 R)
• M7: 2,242,173 km (0.073 R)
• M8: 2,494,993 km (0.088 R)
• M9: 2,846,399 km (0.11 R)
• M10: 2,936,606 km (0.087 R)
• M11: 3,307,459 km (0.076 R)
• M12: 4,195,023 km (0.059 R)
• M13: 4,454,127 km (0.062 R)
• M14: 4,559,294 km (0.068 R)
• M15: 5,768,943 km (0.037 R)
• M16: 8,266,629 km (0.11 R)
• M17: 8,722,453 km (0.082 R)
• M18: 11,121,704 km (0.107 R)
• M19: 12,876,786 km (0.086 R)
• M20: 13,026,983 km (0.055 R)
• M21: 13,102,230 km (0.09 R)
• M22: 13,709,598 km (0.082 R)
• M23: 14,093,915 km (0.098 R)
• M24: 15,826,557 km (0.071 R)
• M25: 16,229,723 km (0.099 R)
• M26: 17,708,648 km (0.062 R)
• M27: 18,973,648 km (0.054 R)
• M28: 19,487,815 km (0.092 R)
• M29: 19,833,237 km (0.105 R)
• M30: 21,146,108 km (0.113 R)
• M31: 21,412,093 km (0.11 R)
• M32: 22,216,481 km (0.105 R)
• M33: 24,039,480 km (0.096 R)
• M34: 24,131,782 km (0.112 R)
• M35: 26,099,443 km (0.099 R)
• M36: 26,289,432 km (0.075 R)
• M37: 27,343,050 km (0.077 R)
• M38: 27,632,821 km (0.074 R)
• M39: 29,392,391 km (0.086 R)
• M40: 29,491,275 km (0.073 R)
• M41: 29,788,377 km (0.036 R)
• M42: 29,887,710 km (0.034 R)
• M43: 30,285,790 km (0.091 R)
• M44: 30,585,584 km (0.037 R)
• M45: 30,986,805 km (0.096 R)
• M46: 31,895,912 km (0.065 R)
• M47: 31,997,489 km (0.071 R)
• M48: 33,636,932 km (0.104 R)
• M49: 38,933,444 km (0.08 R)
• M50: 41,677,219 km (0.116 R)
• M51: 42,456,474 km (0.073 R)
• M52: 43,916,699 km (0.037 R)
• M53: 44,482,628 km (0.113 R)
• M54: 45,507,373 km (0.108 R)
• M55: 46,309,816 km (0.102 R)
• M56: 46,770,577 km (0.113 R)
• M57: 47,117,046 km (0.095 R)
• M58: 49,213,660 km (0.084 R)
• M59: 49,331,095 km (0.11 R)
• M60: 49,448,529 km (0.084 R)
• M61: 51,698,032 km (0.09 R)
• M62: 53,618,121 km (0.103 R)
• M63: 54,101,920 km (0.088 R)
• M64: 55,317,403 km (0.12 R)
• M65: 56,051,031 km (0.12 R)
• M66: 56,910,920 km (0.118 R)
• M67: 58,271,063 km (0.089 R)
• M68: 58,643,861 km (0.098 R)
• M69: 59,266,936 km (0.062 R)
• M70: 60,268,494 km (0.105 R)
• M71: 60,519,819 km (0.097 R)
• M72: 61,781,377 km (0.066 R)
• M73: 62,415,373 km (0.107 R)
• M74: 62,924,006 km (0.07 R)
• M75: 64,587,086 km (0.11 R)
• M76: 67,434,083 km (0.115 R)
• M77: 69,661,894 km (0.092 R)
• M78: 70,057,580 km (0.118 R)
• M79: 71,116,285 km (0.12 R)
• M80: 74,189,623 km (0.077 R)
• M81: 74,458,899 km (0.033 R)
• M82: 76,352,958 km (0.071 R)
• M83: 77,988,960 km (0.114 R)
• M84: 80,464,656 km (0.076 R)
• M85: 83,105,806 km (0.108 R)
• M86: 86,482,379 km (0.087 R)
• M87: 89,044,093 km (0.107 R)
• M88: 89,616,754 km (0.107 R)
• M89: 90,190,611 km (0.036 R)
• M90: 93,950,455 km (0.102 R)
• M91: 96,730,282 km (0.091 R)
• M92: 97,761,161 km (0.084 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit