🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.49 AU - 0.59 AU

Year: 177 Days

Day: 27.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,243,580 km

• M1: 497,563 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.56 AU - 0.9 AU

Year: 278 Days

Day: 28.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.25 AU - 1.27 AU

Year: 631 Days

Day: 16.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.47 AU - 1.89 AU

Year: 972 Days

Day: 30.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.3 AU - 2.1 AU

Year: 989 Days

Day: 36 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,243,580 km

• M1: 64,925 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.85 AU - 2.37 AU

Year: 1368 Days

Day: 32 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,243,580 km

• M1: 350,059 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 8.4

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.46 AU - 4.08 AU

Year: 2639 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,243,580 km

• M1: 147,803 km (0.097 R)
• M2: 243,545 km (0.061 R)
• M3: 310,116 km (0.036 R)
• M4: 482,154 km (0.07 R)
• M5: 685,906 km (0.115 R)
• M6: 907,012 km (0.063 R)
• M7: 1,052,720 km (0.063 R)
• M8: 1,183,918 km (0.118 R)
• M9: 1,285,943 km (0.067 R)
• M10: 1,426,715 km (0.048 R)
• M11: 1,698,085 km (0.083 R)
• M12: 1,839,904 km (0.1 R)
• M13: 1,932,356 km (0.058 R)
• M14: 1,985,762 km (0.094 R)
• M15: 2,135,510 km (0.114 R)
• M16: 2,402,991 km (0.084 R)
• M17: 2,533,590 km (0.107 R)
• M18: 2,651,622 km (0.033 R)
• M19: 2,786,560 km (0.106 R)
• M20: 2,893,073 km (0.087 R)
• M21: 2,954,558 km (0.12 R)
• M22: 3,094,582 km (0.091 R)
• M23: 3,462,443 km (0.117 R)
• M24: 3,693,272 km (0.066 R)
• M25: 4,362,424 km (0.034 R)
• M26: 4,415,531 km (0.061 R)
• M27: 4,504,392 km (0.056 R)
• M28: 4,558,098 km (0.09 R)
• M29: 4,684,059 km (0.089 R)
• M30: 4,774,715 km (0.05 R)
• M31: 4,939,422 km (0.074 R)
• M32: 5,013,174 km (0.11 R)
• M33: 5,521,059 km (0.062 R)
• M34: 5,578,505 km (0.077 R)
• M35: 5,636,249 km (0.058 R)
• M36: 5,868,874 km (0.113 R)
• M37: 6,183,927 km (0.116 R)
• M38: 6,524,711 km (0.053 R)
• M39: 6,995,645 km (0.113 R)
• M40: 7,120,410 km (0.099 R)
• M41: 7,392,977 km (0.073 R)
• M42: 7,477,650 km (0.114 R)
• M43: 7,605,107 km (0.091 R)
• M44: 7,862,266 km (0.106 R)
• M45: 8,739,956 km (0.111 R)
• M46: 8,807,126 km (0.048 R)
• M47: 9,190,396 km (0.076 R)
• M48: 9,787,441 km (0.074 R)
• M49: 10,043,702 km (0.108 R)
• M50: 10,396,902 km (0.119 R)
• M51: 10,730,206 km (0.054 R)
• M52: 10,825,949 km (0.073 R)
• M53: 11,775,596 km (0.038 R)
• M54: 12,222,894 km (0.101 R)
• M55: 12,297,992 km (0.045 R)
• M56: 12,499,052 km (0.103 R)
• M57: 12,955,176 km (0.073 R)
• M58: 13,779,759 km (0.052 R)
• M59: 13,988,448 km (0.098 R)
• M60: 14,727,462 km (0.115 R)
• M61: 14,807,347 km (0.061 R)
• M62: 14,914,160 km (0.093 R)
• M63: 14,994,494 km (0.099 R)
• M64: 15,641,804 km (0.112 R)
• M65: 16,105,856 km (0.06 R)
• M66: 17,019,600 km (0.114 R)
• M67: 17,159,474 km (0.074 R)
• M68: 17,412,295 km (0.108 R)
• M69: 17,581,490 km (0.052 R)
• M70: 17,893,102 km (0.077 R)
• M71: 17,949,949 km (0.029 R)
• M72: 18,178,086 km (0.052 R)
• M73: 18,407,120 km (0.067 R)
• M74: 18,637,052 km (0.096 R)
• M75: 19,361,854 km (0.107 R)
• M76: 19,420,347 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 10.2

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.57 AU - 3.67 AU

Year: 3073 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,243,580 km

• M1: 149,897 km (0.068 R)
• M2: 325,076 km (0.082 R)
• M3: 526,285 km (0.097 R)
• M4: 618,886 km (0.049 R)
• M5: 697,575 km (0.078 R)
• M6: 780,003 km (0.052 R)
• M7: 1,013,376 km (0.026 R)
• M8: 1,398,441 km (0.079 R)
• M9: 1,573,321 km (0.076 R)
• M10: 1,656,497 km (0.096 R)
• M11: 1,974,393 km (0.101 R)
• M12: 2,233,347 km (0.069 R)
• M13: 2,503,371 km (0.109 R)
• M14: 2,568,446 km (0.106 R)
• M15: 3,949,085 km (0.093 R)
• M16: 4,044,378 km (0.101 R)
• M17: 4,217,912 km (0.06 R)
• M18: 4,354,644 km (0.086 R)
• M19: 4,512,620 km (0.098 R)
• M20: 4,632,448 km (0.112 R)
• M21: 4,936,580 km (0.062 R)
• M22: 5,080,792 km (0.096 R)
• M23: 5,247,295 km (0.028 R)
• M24: 5,415,593 km (0.079 R)
• M25: 5,822,648 km (0.102 R)
• M26: 5,975,089 km (0.113 R)
• M27: 6,040,912 km (0.088 R)
• M28: 6,711,708 km (0.102 R)
• M29: 7,079,121 km (0.089 R)
• M30: 7,195,358 km (0.095 R)
• M31: 7,359,168 km (0.085 R)
• M32: 7,476,752 km (0.1 R)
• M33: 7,714,164 km (0.114 R)
• M34: 8,196,318 km (0.07 R)
• M35: 8,318,390 km (0.07 R)
• M36: 8,514,961 km (0.085 R)
• M37: 8,762,845 km (0.037 R)
• M38: 9,113,951 km (0.031 R)
• M39: 9,240,511 km (0.073 R)
• M40: 9,700,824 km (0.041 R)
• M41: 9,959,777 km (0.094 R)
• M42: 10,247,305 km (0.092 R)
• M43: 10,857,365 km (0.099 R)
• M44: 11,588,599 km (0.04 R)
• M45: 11,918,612 km (0.077 R)
• M46: 12,391,640 km (0.088 R)
• M47: 12,475,714 km (0.099 R)
• M48: 13,069,768 km (0.079 R)
• M49: 13,183,911 km (0.071 R)
• M50: 13,470,839 km (0.089 R)
• M51: 13,818,056 km (0.117 R)
• M52: 13,934,294 km (0.113 R)
• M53: 14,021,808 km (0.106 R)
• M54: 14,109,473 km (0.096 R)
• M55: 14,461,925 km (0.093 R)
• M56: 15,265,715 km (0.075 R)
• M57: 15,416,210 km (0.063 R)
• M58: 15,627,592 km (0.082 R)
• M59: 16,145,051 km (0.106 R)
• M60: 16,298,389 km (0.113 R)
• M61: 16,606,411 km (0.103 R)
• M62: 16,978,610 km (0.072 R)
• M63: 17,072,109 km (0.074 R)
• M64: 17,259,555 km (0.105 R)
• M65: 17,668,107 km (0.065 R)
• M66: 18,590,827 km (0.113 R)
• M67: 19,725,526 km (0.101 R)
• M68: 20,815,646 km (0.076 R)
• M69: 20,949,087 km (0.102 R)
• M70: 21,519,504 km (0.106 R)
• M71: 22,197,182 km (0.049 R)
• M72: 22,367,724 km (0.05 R)
• M73: 22,778,819 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 8.1

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.05 AU - 6.61 AU

Year: 5491 Days

Day: 7.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,243,580 km

• M1: 165,455 km (0.113 R)
• M2: 231,727 km (0.106 R)
• M3: 361,578 km (0.113 R)
• M4: 414,685 km (0.109 R)
• M5: 471,084 km (0.117 R)
• M6: 567,425 km (0.039 R)
• M7: 697,724 km (0.059 R)
• M8: 809,624 km (0.054 R)
• M9: 897,438 km (0.118 R)
• M10: 1,214,286 km (0.071 R)
• M11: 1,264,700 km (0.053 R)
• M12: 1,333,216 km (0.115 R)
• M13: 1,491,940 km (0.073 R)
• M14: 1,546,244 km (0.096 R)
• M15: 2,228,709 km (0.09 R)
• M16: 2,634,568 km (0.061 R)
• M17: 3,156,216 km (0.094 R)
• M18: 3,250,313 km (0.117 R)
• M19: 3,345,158 km (0.079 R)
• M20: 3,562,224 km (0.118 R)
• M21: 3,858,877 km (0.112 R)
• M22: 5,040,999 km (0.098 R)
• M23: 5,262,105 km (0.086 R)
• M24: 5,829,081 km (0.116 R)
• M25: 5,915,698 km (0.079 R)
• M26: 6,237,334 km (0.085 R)
• M27: 7,897,571 km (0.109 R)
• M28: 7,993,762 km (0.07 R)
• M29: 8,414,431 km (0.116 R)
• M30: 8,512,568 km (0.07 R)
• M31: 8,908,852 km (0.048 R)
• M32: 9,176,483 km (0.106 R)
• M33: 9,311,271 km (0.081 R)
• M34: 9,651,157 km (0.083 R)
• M35: 9,960,525 km (0.085 R)
• M36: 10,099,053 km (0.071 R)
• M37: 10,624,291 km (0.085 R)
• M38: 10,730,356 km (0.102 R)
• M39: 11,302,269 km (0.088 R)
• M40: 11,884,204 km (0.081 R)
• M41: 12,475,714 km (0.09 R)
• M42: 12,699,962 km (0.078 R)
• M43: 12,963,403 km (0.079 R)
• M44: 13,419,079 km (0.12 R)
• M45: 13,495,673 km (0.104 R)
• M46: 13,802,947 km (0.108 R)
• M47: 13,957,481 km (0.065 R)
• M48: 14,151,510 km (0.077 R)
• M49: 15,454,058 km (0.091 R)
• M50: 15,534,243 km (0.076 R)
• M51: 15,937,110 km (0.108 R)
• M52: 16,877,033 km (0.106 R)
• M53: 17,666,910 km (0.093 R)
• M54: 18,681,782 km (0.112 R)
• M55: 20,679,362 km (0.082 R)
• M56: 20,944,899 km (0.082 R)
• M57: 21,256,062 km (0.056 R)
• M58: 21,568,871 km (0.103 R)
• M59: 22,108,471 km (0.101 R)
• M60: 22,244,156 km (0.098 R)
• M61: 22,789,291 km (0.108 R)
• M62: 22,972,099 km (0.079 R)
• M63: 23,063,653 km (0.106 R)
• M64: 23,201,134 km (0.093 R)
• M65: 23,661,596 km (0.118 R)
• M66: 24,872,890 km (0.102 R)
• M67: 25,391,546 km (0.077 R)
• M68: 26,487,201 km (0.047 R)
• M69: 27,793,040 km (0.098 R)
• M70: 28,282,076 km (0.041 R)
• M71: 28,380,212 km (0.057 R)
• M72: 29,566,673 km (0.08 R)
• M73: 30,266,192 km (0.086 R)
• M74: 30,567,632 km (0.113 R)
• M75: 30,718,726 km (0.073 R)
• M76: 30,769,290 km (0.044 R)
• M77: 30,819,705 km (0.094 R)
• M78: 31,224,367 km (0.027 R)
• M79: 32,757,296 km (0.102 R)
• M80: 33,118,575 km (0.067 R)
• M81: 33,481,051 km (0.057 R)
• M82: 34,262,400 km (0.102 R)
• M83: 34,734,082 km (0.071 R)
• M84: 34,839,250 km (0.059 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 13.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.68 AU - 10.38 AU

Year: 12108 Days

Day: 7.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,243,580 km

• M1: 249,529 km (0.09 R)
• M2: 401,221 km (0.089 R)
• M3: 582,385 km (0.05 R)
• M4: 921,074 km (0.049 R)
• M5: 1,035,068 km (0.099 R)
• M6: 1,633,010 km (0.074 R)
• M7: 1,774,081 km (0.09 R)
• M8: 2,094,221 km (0.058 R)
• M9: 2,274,336 km (0.098 R)
• M10: 2,486,765 km (0.119 R)
• M11: 3,075,882 km (0.055 R)
• M12: 3,193,017 km (0.051 R)
• M13: 3,431,775 km (0.109 R)
• M14: 3,584,215 km (0.11 R)
• M15: 4,119,028 km (0.065 R)
• M16: 4,379,627 km (0.076 R)
• M17: 4,512,021 km (0.067 R)
• M18: 4,746,890 km (0.052 R)
• M19: 5,089,320 km (0.053 R)
• M20: 6,017,724 km (0.111 R)
• M21: 6,843,953 km (0.048 R)
• M22: 7,506,821 km (0.094 R)
• M23: 8,231,174 km (0.103 R)
• M24: 8,560,289 km (0.099 R)
• M25: 8,893,743 km (0.116 R)
• M26: 9,104,377 km (0.09 R)
• M27: 9,789,535 km (0.11 R)
• M28: 10,624,740 km (0.073 R)
• M29: 11,073,534 km (0.08 R)
• M30: 11,164,040 km (0.066 R)
• M31: 11,758,393 km (0.095 R)
• M32: 12,222,744 km (0.064 R)
• M33: 12,835,198 km (0.108 R)
• M34: 13,025,786 km (0.055 R)
• M35: 13,506,145 km (0.11 R)
• M36: 13,845,881 km (0.073 R)
• M37: 14,286,896 km (0.103 R)
• M38: 14,931,962 km (0.119 R)
• M39: 15,333,782 km (0.097 R)
• M40: 15,739,042 km (0.097 R)
• M41: 15,943,094 km (0.093 R)
• M42: 16,819,887 km (0.117 R)
• M43: 16,924,157 km (0.094 R)
• M44: 17,185,504 km (0.093 R)
• M45: 17,395,689 km (0.072 R)
• M46: 20,425,644 km (0.048 R)
• M47: 20,871,745 km (0.066 R)
• M48: 21,716,824 km (0.087 R)
• M49: 22,114,904 km (0.075 R)
• M50: 23,324,103 km (0.104 R)
• M51: 23,615,071 km (0.081 R)
• M52: 23,731,757 km (0.062 R)
• M53: 24,377,422 km (0.08 R)
• M54: 24,731,969 km (0.117 R)
• M55: 24,909,990 km (0.112 R)
• M56: 25,326,770 km (0.044 R)
• M57: 26,773,531 km (0.055 R)
• M58: 29,809,620 km (0.054 R)
• M59: 30,125,570 km (0.05 R)
• M60: 32,044,163 km (0.045 R)
• M61: 33,279,842 km (0.098 R)
• M62: 33,410,740 km (0.026 R)
• M63: 33,541,937 km (0.05 R)
• M64: 34,068,222 km (0.099 R)
• M65: 35,329,033 km (0.07 R)
• M66: 37,079,179 km (0.082 R)
• M67: 37,691,483 km (0.081 R)
• M68: 38,857,299 km (0.12 R)
• M69: 39,133,307 km (0.103 R)
• M70: 39,479,327 km (0.026 R)
• M71: 39,618,004 km (0.062 R)
• M72: 39,895,807 km (0.058 R)
• M73: 40,873,280 km (0.063 R)
• M74: 41,083,764 km (0.099 R)
• M75: 41,787,921 km (0.029 R)
• M76: 42,141,571 km (0.072 R)
• M77: 43,709,356 km (0.065 R)
• M78: 44,356,217 km (0.111 R)
• M79: 46,535,110 km (0.093 R)
• M80: 48,081,055 km (0.069 R)
• M81: 48,451,609 km (0.065 R)
• M82: 49,943,399 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 14,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit