🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 23.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.82 AU - 0.9 AU

Year: 297 Days

Day: 29.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,607,521 km

• M1: 43,084 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.84 AU - 1.16 AU

Year: 373 Days

Day: 20 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 515 Days

Day: 19.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.85 AU - 3.59 AU

Year: 2154 Days

Day: 45.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.3 °

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: 717.5

Radius: 9.2

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.2 AU - 6.26 AU

Year: 4459 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,607,521 km

• M1: 156,330 km (0.117 R)
• M2: 246,986 km (0.039 R)
• M3: 324,029 km (0.036 R)
• M4: 449,990 km (0.073 R)
• M5: 572,511 km (0.063 R)
• M6: 754,721 km (0.118 R)
• M7: 840,590 km (0.092 R)
• M8: 904,020 km (0.103 R)
• M9: 982,559 km (0.111 R)
• M10: 1,118,693 km (0.069 R)
• M11: 1,246,898 km (0.105 R)
• M12: 1,349,971 km (0.106 R)
• M13: 1,725,462 km (0.063 R)
• M14: 2,150,469 km (0.04 R)
• M15: 2,311,437 km (0.088 R)
• M16: 2,439,343 km (0.096 R)
• M17: 2,513,543 km (0.1 R)
• M18: 2,760,081 km (0.092 R)
• M19: 2,876,468 km (0.07 R)
• M20: 3,255,998 km (0.1 R)
• M21: 3,524,825 km (0.11 R)
• M22: 3,779,590 km (0.098 R)
• M23: 4,040,190 km (0.078 R)
• M24: 4,442,309 km (0.11 R)
• M25: 4,556,302 km (0.119 R)
• M26: 4,740,757 km (0.065 R)
• M27: 4,951,241 km (0.116 R)
• M28: 5,429,804 km (0.081 R)
• M29: 5,674,846 km (0.119 R)
• M30: 5,873,362 km (0.099 R)
• M31: 6,150,118 km (0.094 R)
• M32: 6,457,093 km (0.078 R)
• M33: 6,847,693 km (0.089 R)
• M34: 7,085,853 km (0.075 R)
• M35: 7,272,850 km (0.111 R)
• M36: 7,570,251 km (0.042 R)
• M37: 7,816,339 km (0.044 R)
• M38: 8,514,213 km (0.062 R)
• M39: 8,599,334 km (0.095 R)
• M40: 8,798,898 km (0.108 R)
• M41: 8,856,344 km (0.082 R)
• M42: 9,086,874 km (0.07 R)
• M43: 9,290,177 km (0.057 R)
• M44: 9,465,656 km (0.064 R)
• M45: 9,524,448 km (0.086 R)
• M46: 9,583,389 km (0.055 R)
• M47: 10,299,215 km (0.083 R)
• M48: 10,724,821 km (0.102 R)
• M49: 10,909,126 km (0.097 R)
• M50: 11,561,971 km (0.114 R)
• M51: 11,940,603 km (0.11 R)
• M52: 12,067,761 km (0.081 R)
• M53: 12,484,242 km (0.078 R)
• M54: 12,807,822 km (0.104 R)
• M55: 13,894,949 km (0.041 R)
• M56: 13,961,820 km (0.11 R)
• M57: 16,086,409 km (0.026 R)
• M58: 16,935,676 km (0.075 R)
• M59: 17,186,103 km (0.109 R)
• M60: 17,329,717 km (0.081 R)
• M61: 17,437,726 km (0.119 R)
• M62: 17,799,454 km (0.099 R)
• M63: 18,054,069 km (0.025 R)
• M64: 18,419,986 km (0.105 R)
• M65: 19,233,499 km (0.079 R)
• M66: 19,419,898 km (0.112 R)
• M67: 20,323,619 km (0.101 R)
• M68: 21,010,423 km (0.1 R)
• M69: 21,202,506 km (0.046 R)
• M70: 21,395,188 km (0.053 R)
• M71: 21,472,381 km (0.096 R)
• M72: 21,821,243 km (0.111 R)
• M73: 22,367,425 km (0.093 R)
• M74: 22,602,892 km (0.106 R)
• M75: 24,961,901 km (0.098 R)
• M76: 26,771,586 km (0.116 R)
• M77: 27,063,452 km (0.099 R)
• M78: 27,356,215 km (0.034 R)
• M79: 27,440,139 km (0.113 R)
• M80: 27,818,622 km (0.092 R)
• M81: 28,283,422 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 11.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.9 AU - 7.82 AU

Year: 6698 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,607,521 km

• M1: 236,514 km (0.119 R)
• M2: 429,196 km (0.1 R)
• M3: 500,405 km (0.07 R)
• M4: 743,352 km (0.084 R)
• M5: 859,589 km (0.085 R)
• M6: 1,308,832 km (0.072 R)
• M7: 1,403,976 km (0.118 R)
• M8: 1,986,959 km (0.083 R)
• M9: 2,228,709 km (0.09 R)
• M10: 2,619,459 km (0.101 R)
• M11: 2,740,932 km (0.099 R)
• M12: 2,823,061 km (0.106 R)
• M13: 3,398,714 km (0.108 R)
• M14: 3,894,631 km (0.09 R)
• M15: 4,010,569 km (0.087 R)
• M16: 4,269,822 km (0.074 R)
• M17: 4,413,436 km (0.076 R)
• M18: 4,779,951 km (0.079 R)
• M19: 4,954,233 km (0.077 R)
• M20: 5,156,190 km (0.076 R)
• M21: 5,542,152 km (0.058 R)
• M22: 6,206,217 km (0.025 R)
• M23: 6,342,052 km (0.115 R)
• M24: 6,424,032 km (0.119 R)
• M25: 6,561,512 km (0.067 R)
• M26: 7,149,581 km (0.116 R)
• M27: 7,235,002 km (0.12 R)
• M28: 7,378,167 km (0.115 R)
• M29: 7,551,102 km (0.089 R)
• M30: 7,696,212 km (0.038 R)
• M31: 8,048,515 km (0.104 R)
• M32: 9,260,557 km (0.062 R)
• M33: 9,416,139 km (0.105 R)
• M34: 9,509,937 km (0.1 R)
• M35: 9,824,541 km (0.116 R)
• M36: 10,303,105 km (0.079 R)
• M37: 10,691,311 km (0.094 R)
• M38: 10,789,148 km (0.096 R)
• M39: 11,018,631 km (0.12 R)
• M40: 11,183,488 km (0.114 R)
• M41: 13,260,355 km (0.12 R)
• M42: 13,400,678 km (0.072 R)
• M43: 13,718,125 km (0.112 R)
• M44: 13,789,034 km (0.082 R)
• M45: 14,252,788 km (0.091 R)
• M46: 14,540,763 km (0.05 R)
• M47: 14,685,574 km (0.082 R)
• M48: 15,342,608 km (0.073 R)
• M49: 15,563,863 km (0.112 R)
• M50: 16,271,312 km (0.104 R)
• M51: 16,572,303 km (0.076 R)
• M52: 16,913,086 km (0.1 R)
• M53: 17,717,474 km (0.081 R)
• M54: 18,066,037 km (0.087 R)
• M55: 18,299,709 km (0.109 R)
• M56: 18,848,733 km (0.07 R)
• M57: 19,046,053 km (0.086 R)
• M58: 19,164,834 km (0.075 R)
• M59: 19,882,604 km (0.083 R)
• M60: 20,123,906 km (0.032 R)
• M61: 21,098,536 km (0.105 R)
• M62: 21,221,356 km (0.06 R)
• M63: 21,798,205 km (0.079 R)
• M64: 22,171,751 km (0.12 R)
• M65: 22,296,665 km (0.083 R)
• M66: 22,505,504 km (0.074 R)
• M67: 22,589,129 km (0.059 R)
• M68: 22,756,828 km (0.096 R)
• M69: 23,220,282 km (0.093 R)
• M70: 24,284,970 km (0.087 R)
• M71: 24,672,279 km (0.032 R)
• M72: 25,278,599 km (0.1 R)
• M73: 26,065,484 km (0.034 R)
• M74: 26,417,787 km (0.118 R)
• M75: 27,127,031 km (0.083 R)
• M76: 27,394,661 km (0.106 R)
• M77: 28,609,845 km (0.118 R)
• M78: 28,927,740 km (0.088 R)
• M79: 29,750,678 km (0.088 R)
• M80: 29,888,458 km (0.101 R)
• M81: 30,395,894 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 14.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.62 AU - 10.42 AU

Year: 9271 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,607,521 km

• M1: 185,352 km (0.111 R)
• M2: 359,334 km (0.088 R)
• M3: 469,588 km (0.091 R)
• M4: 596,596 km (0.072 R)
• M5: 708,795 km (0.072 R)
• M6: 813,962 km (0.107 R)
• M7: 975,079 km (0.072 R)
• M8: 1,147,864 km (0.095 R)
• M9: 1,389,016 km (0.048 R)
• M10: 1,943,875 km (0.073 R)
• M11: 2,076,418 km (0.053 R)
• M12: 2,281,068 km (0.073 R)
• M13: 2,588,791 km (0.1 R)
• M14: 2,686,329 km (0.094 R)
• M15: 2,834,880 km (0.099 R)
• M16: 4,064,873 km (0.085 R)
• M17: 4,410,594 km (0.095 R)
• M18: 4,528,028 km (0.063 R)
• M19: 4,766,039 km (0.039 R)
• M20: 4,886,465 km (0.107 R)
• M21: 5,695,191 km (0.102 R)
• M22: 5,887,873 km (0.081 R)
• M23: 6,545,505 km (0.068 R)
• M24: 7,123,103 km (0.101 R)
• M25: 7,400,756 km (0.079 R)
• M26: 8,327,365 km (0.103 R)
• M27: 8,878,783 km (0.108 R)
• M28: 9,823,943 km (0.089 R)
• M29: 10,250,147 km (0.112 R)
• M30: 10,721,979 km (0.108 R)
• M31: 10,880,852 km (0.093 R)
• M32: 11,241,083 km (0.091 R)
• M33: 11,483,581 km (0.118 R)
• M34: 11,605,354 km (0.089 R)
• M35: 11,809,406 km (0.067 R)
• M36: 12,179,810 km (0.107 R)
• M37: 12,805,578 km (0.059 R)
• M38: 13,871,911 km (0.12 R)
• M39: 14,132,062 km (0.119 R)
• M40: 14,262,661 km (0.085 R)
• M41: 14,657,300 km (0.06 R)
• M42: 16,225,535 km (0.109 R)
• M43: 16,362,417 km (0.062 R)
• M44: 16,637,378 km (0.096 R)
• M45: 18,414,451 km (0.116 R)
• M46: 19,277,032 km (0.091 R)
• M47: 20,055,091 km (0.063 R)
• M48: 20,201,996 km (0.113 R)
• M49: 20,349,350 km (0.094 R)
• M50: 20,744,138 km (0.116 R)
• M51: 21,141,470 km (0.043 R)
• M52: 22,857,956 km (0.108 R)
• M53: 23,165,529 km (0.054 R)
• M54: 25,039,542 km (0.118 R)
• M55: 26,369,467 km (0.104 R)
• M56: 26,853,865 km (0.094 R)
• M57: 30,890,464 km (0.112 R)
• M58: 31,458,039 km (0.094 R)
• M59: 31,800,319 km (0.103 R)
• M60: 32,603,659 km (0.071 R)
• M61: 32,834,339 km (0.081 R)
• M62: 33,297,494 km (0.112 R)
• M63: 33,471,626 km (0.107 R)
• M64: 34,054,609 km (0.099 R)
• M65: 34,582,241 km (0.092 R)
• M66: 35,408,170 km (0.087 R)
• M67: 36,061,764 km (0.086 R)
• M68: 37,682,956 km (0.114 R)
• M69: 37,864,418 km (0.057 R)
• M70: 38,471,935 km (0.112 R)
• M71: 38,837,851 km (0.093 R)
• M72: 38,960,222 km (0.118 R)
• M73: 39,143,779 km (0.113 R)
• M74: 39,696,393 km (0.095 R)
• M75: 40,623,152 km (0.067 R)
• M76: 40,933,717 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 11.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.12 AU - 11.76 AU

Year: 13489 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,607,521 km

• M1: 141,071 km (0.119 R)
• M2: 231,129 km (0.109 R)
• M3: 582,983 km (0.119 R)
• M4: 740,958 km (0.112 R)
• M5: 1,489,696 km (0.074 R)
• M6: 1,840,951 km (0.076 R)
• M7: 2,107,984 km (0.061 R)
• M8: 2,330,735 km (0.099 R)
• M9: 2,739,137 km (0.057 R)
• M10: 3,170,278 km (0.06 R)
• M11: 3,992,917 km (0.072 R)
• M12: 4,130,547 km (0.089 R)
• M13: 4,553,011 km (0.06 R)
• M14: 5,026,339 km (0.08 R)
• M15: 5,325,385 km (0.106 R)
• M16: 5,477,227 km (0.075 R)
• M17: 5,746,353 km (0.034 R)
• M18: 6,019,818 km (0.057 R)
• M19: 6,098,806 km (0.119 R)
• M20: 6,417,898 km (0.09 R)
• M21: 6,579,614 km (0.105 R)
• M22: 7,031,250 km (0.088 R)
• M23: 7,156,164 km (0.105 R)
• M24: 7,408,236 km (0.106 R)
• M25: 7,791,955 km (0.045 R)
• M26: 8,182,106 km (0.082 R)
• M27: 8,534,259 km (0.102 R)
• M28: 8,981,557 km (0.036 R)
• M29: 9,208,048 km (0.042 R)
• M30: 10,133,012 km (0.1 R)
• M31: 10,227,258 km (0.079 R)
• M32: 10,990,806 km (0.105 R)
• M33: 11,526,366 km (0.094 R)
• M34: 11,871,638 km (0.043 R)
• M35: 13,132,599 km (0.1 R)
• M36: 13,338,296 km (0.081 R)
• M37: 13,805,041 km (0.109 R)
• M38: 14,119,197 km (0.097 R)
• M39: 15,129,581 km (0.118 R)
• M40: 17,051,165 km (0.075 R)
• M41: 17,614,252 km (0.077 R)
• M42: 18,069,029 km (0.103 R)
• M43: 18,183,472 km (0.105 R)
• M44: 18,585,441 km (0.085 R)
• M45: 18,932,359 km (0.089 R)
• M46: 19,456,849 km (0.105 R)
• M47: 19,691,418 km (0.114 R)
• M48: 20,341,570 km (0.098 R)
• M49: 20,699,109 km (0.11 R)
• M50: 21,058,743 km (0.05 R)
• M51: 21,360,033 km (0.103 R)
• M52: 22,211,245 km (0.12 R)
• M53: 23,384,092 km (0.081 R)
• M54: 23,571,089 km (0.108 R)
• M55: 24,387,445 km (0.082 R)
• M56: 26,176,785 km (0.086 R)
• M57: 30,763,605 km (0.033 R)
• M58: 30,900,188 km (0.064 R)
• M59: 31,448,764 km (0.036 R)
• M60: 32,764,178 km (0.09 R)
• M61: 36,383,399 km (0.09 R)
• M62: 36,600,166 km (0.11 R)
• M63: 36,817,382 km (0.117 R)
• M64: 38,276,710 km (0.113 R)
• M65: 38,497,217 km (0.065 R)
• M66: 39,531,836 km (0.116 R)
• M67: 39,829,087 km (0.103 R)
• M68: 40,650,529 km (0.064 R)
• M69: 40,800,426 km (0.117 R)
• M70: 42,995,326 km (0.087 R)
• M71: 43,684,373 km (0.111 R)
• M72: 43,837,861 km (0.112 R)
• M73: 44,376,862 km (0.112 R)
• M74: 46,868,863 km (0.115 R)
• M75: 47,183,468 km (0.098 R)
• M76: 48,052,482 km (0.109 R)
• M77: 48,131,769 km (0.053 R)
• M78: 49,006,467 km (0.116 R)
• M79: 49,485,779 km (0.073 R)
• M80: 49,886,552 km (0.061 R)
• M81: 49,966,736 km (0.118 R)
• M82: 50,852,505 km (0.107 R)
• M83: 51,743,360 km (0.042 R)
• M84: 53,130,282 km (0.077 R)
• M85: 53,951,874 km (0.108 R)
• M86: 54,034,153 km (0.095 R)
• M87: 54,777,654 km (0.108 R)
• M88: 55,524,297 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit