🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 181 Days

Day: 19.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,467,477 km

• M1: 455,526 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.62 AU - 0.96 AU

Year: 321 Days

Day: 29.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.49 AU - 2.39 AU

Year: 1234 Days

Day: 29.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.68 AU - 2.22 AU

Year: 1243 Days

Day: 31.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 8.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.71 AU - 3.9 AU

Year: 3382 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,467,477 km

• M1: 144,661 km (0.072 R)
• M2: 328,367 km (0.104 R)
• M3: 722,408 km (0.05 R)
• M4: 1,199,027 km (0.093 R)
• M5: 1,373,458 km (0.039 R)
• M6: 1,452,296 km (0.094 R)
• M7: 1,509,742 km (0.034 R)
• M8: 1,820,456 km (0.116 R)
• M9: 2,204,025 km (0.082 R)
• M10: 2,868,988 km (0.039 R)
• M11: 3,059,426 km (0.071 R)
• M12: 3,148,586 km (0.097 R)
• M13: 3,781,834 km (0.081 R)
• M14: 3,958,509 km (0.064 R)
• M15: 4,104,966 km (0.098 R)
• M16: 4,236,761 km (0.073 R)
• M17: 4,369,903 km (0.106 R)
• M18: 4,606,268 km (0.042 R)
• M19: 4,674,634 km (0.097 R)
• M20: 4,777,707 km (0.095 R)
• M21: 5,056,558 km (0.064 R)
• M22: 5,127,018 km (0.119 R)
• M23: 5,502,658 km (0.106 R)
• M24: 5,666,319 km (0.081 R)
• M25: 6,837,670 km (0.079 R)
• M26: 6,974,552 km (0.118 R)
• M27: 7,033,493 km (0.114 R)
• M28: 7,151,825 km (0.11 R)
• M29: 7,713,117 km (0.072 R)
• M30: 7,998,998 km (0.111 R)
• M31: 8,060,632 km (0.036 R)
• M32: 8,350,852 km (0.071 R)
• M33: 8,434,478 km (0.04 R)
• M34: 8,581,233 km (0.084 R)
• M35: 8,750,129 km (0.084 R)
• M36: 9,306,633 km (0.12 R)
• M37: 9,830,525 km (0.101 R)
• M38: 10,029,490 km (0.108 R)
• M39: 10,096,211 km (0.115 R)
• M40: 10,341,701 km (0.095 R)
• M41: 10,431,460 km (0.106 R)
• M42: 10,498,928 km (0.119 R)
• M43: 10,724,971 km (0.09 R)
• M44: 11,204,881 km (0.089 R)
• M45: 11,459,047 km (0.086 R)
• M46: 11,528,760 km (0.114 R)
• M47: 12,280,639 km (0.075 R)
• M48: 12,351,847 km (0.116 R)
• M49: 12,830,710 km (0.079 R)
• M50: 13,511,380 km (0.089 R)
• M51: 13,609,517 km (0.055 R)
• M52: 14,328,484 km (0.074 R)
• M53: 15,009,005 km (0.063 R)
• M54: 15,751,609 km (0.036 R)
• M55: 15,854,981 km (0.045 R)
• M56: 16,375,282 km (0.076 R)
• M57: 16,558,689 km (0.109 R)
• M58: 18,050,329 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 13.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.06 AU - 4.64 AU

Year: 3449 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,467,477 km

• M1: 169,494 km (0.046 R)
• M2: 345,870 km (0.086 R)
• M3: 523,593 km (0.115 R)
• M4: 848,370 km (0.111 R)
• M5: 1,446,013 km (0.029 R)
• M6: 1,713,344 km (0.112 R)
• M7: 1,912,609 km (0.044 R)
• M8: 2,270,596 km (0.116 R)
• M9: 2,386,236 km (0.063 R)
• M10: 2,623,498 km (0.113 R)
• M11: 2,758,734 km (0.103 R)
• M12: 3,164,145 km (0.09 R)
• M13: 3,323,018 km (0.06 R)
• M14: 3,425,642 km (0.077 R)
• M15: 3,603,962 km (0.114 R)
• M16: 3,724,538 km (0.057 R)
• M17: 4,157,325 km (0.115 R)
• M18: 4,492,723 km (0.083 R)
• M19: 4,737,615 km (0.109 R)
• M20: 5,292,174 km (0.105 R)
• M21: 5,378,043 km (0.108 R)
• M22: 5,885,330 km (0.026 R)
• M23: 6,153,708 km (0.116 R)
• M24: 6,316,770 km (0.094 R)
• M25: 6,647,232 km (0.111 R)
• M26: 6,926,830 km (0.064 R)
• M27: 7,382,505 km (0.098 R)
• M28: 7,556,039 km (0.102 R)
• M29: 7,808,859 km (0.081 R)
• M30: 8,483,546 km (0.061 R)
• M31: 8,644,962 km (0.097 R)
• M32: 8,868,760 km (0.117 R)
• M33: 9,032,719 km (0.058 R)
• M34: 10,466,465 km (0.053 R)
• M35: 10,923,637 km (0.076 R)
• M36: 11,143,545 km (0.114 R)
• M37: 12,379,673 km (0.078 R)
• M38: 12,678,120 km (0.092 R)
• M39: 12,955,774 km (0.08 R)
• M40: 13,072,161 km (0.078 R)
• M41: 13,824,638 km (0.032 R)
• M42: 14,470,602 km (0.117 R)
• M43: 14,639,797 km (0.071 R)
• M44: 14,736,587 km (0.084 R)
• M45: 14,882,445 km (0.073 R)
• M46: 15,643,300 km (0.035 R)
• M47: 15,891,483 km (0.07 R)
• M48: 16,115,879 km (0.087 R)
• M49: 16,593,246 km (0.103 R)
• M50: 17,100,682 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 11

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.85 AU - 5.49 AU

Year: 5367 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,467,477 km

• M1: 139,874 km (0.086 R)
• M2: 376,687 km (0.104 R)
• M3: 513,719 km (0.069 R)
• M4: 619,934 km (0.051 R)
• M5: 843,134 km (0.101 R)
• M6: 1,171,052 km (0.039 R)
• M7: 1,267,543 km (0.111 R)
• M8: 1,485,956 km (0.042 R)
• M9: 1,979,030 km (0.094 R)
• M10: 2,841,163 km (0.083 R)
• M11: 3,129,587 km (0.118 R)
• M12: 3,381,061 km (0.099 R)
• M13: 3,783,031 km (0.062 R)
• M14: 3,879,821 km (0.057 R)
• M15: 4,376,187 km (0.043 R)
• M16: 4,632,148 km (0.113 R)
• M17: 4,709,790 km (0.112 R)
• M18: 4,840,389 km (0.066 R)
• M19: 5,078,399 km (0.079 R)
• M20: 5,374,603 km (0.094 R)
• M21: 5,456,283 km (0.084 R)
• M22: 5,538,562 km (0.066 R)
• M23: 5,843,442 km (0.101 R)
• M24: 6,440,787 km (0.072 R)
• M25: 6,761,525 km (0.073 R)
• M26: 6,998,188 km (0.102 R)
• M27: 8,410,991 km (0.052 R)
• M28: 8,537,999 km (0.091 R)
• M29: 9,247,692 km (0.03 R)
• M30: 10,144,531 km (0.107 R)
• M31: 10,689,067 km (0.111 R)
• M32: 10,757,882 km (0.082 R)
• M33: 11,842,167 km (0.116 R)
• M34: 11,948,980 km (0.082 R)
• M35: 12,056,092 km (0.083 R)
• M36: 12,163,504 km (0.076 R)
• M37: 12,415,426 km (0.096 R)
• M38: 12,851,355 km (0.104 R)
• M39: 13,071,264 km (0.08 R)
• M40: 14,492,443 km (0.106 R)
• M41: 14,912,963 km (0.082 R)
• M42: 15,182,688 km (0.11 R)
• M43: 15,337,522 km (0.111 R)
• M44: 15,453,909 km (0.056 R)
• M45: 15,765,970 km (0.114 R)
• M46: 15,922,898 km (0.085 R)
• M47: 16,277,595 km (0.111 R)
• M48: 16,555,248 km (0.119 R)
• M49: 17,075,251 km (0.109 R)
• M50: 17,317,001 km (0.093 R)
• M51: 17,681,870 km (0.11 R)
• M52: 18,172,102 km (0.032 R)
• M53: 18,254,381 km (0.095 R)
• M54: 18,501,517 km (0.093 R)
• M55: 18,999,378 km (0.081 R)
• M56: 19,208,067 km (0.054 R)
• M57: 19,291,842 km (0.057 R)
• M58: 20,220,695 km (0.034 R)
• M59: 20,391,087 km (0.04 R)
• M60: 20,604,863 km (0.119 R)
• M61: 20,733,367 km (0.079 R)
• M62: 20,991,424 km (0.108 R)
• M63: 21,164,060 km (0.041 R)
• M64: 21,250,527 km (0.112 R)
• M65: 21,554,061 km (0.069 R)
• M66: 21,684,660 km (0.1 R)
• M67: 22,077,803 km (0.107 R)
• M68: 22,473,340 km (0.101 R)
• M69: 23,182,434 km (0.084 R)
• M70: 24,350,345 km (0.068 R)
• M71: 24,622,613 km (0.084 R)
• M72: 24,713,568 km (0.075 R)
• M73: 24,987,183 km (0.11 R)
• M74: 25,307,621 km (0.116 R)
• M75: 25,906,312 km (0.092 R)
• M76: 26,649,664 km (0.118 R)
• M77: 28,586,208 km (0.108 R)
• M78: 28,777,694 km (0.065 R)
• M79: 29,161,562 km (0.102 R)
• M80: 32,693,418 km (0.101 R)
• M81: 33,345,365 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 13.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.83 AU - 8.41 AU

Year: 9604 Days

Day: 8.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,467,477 km

• M1: 185,352 km (0.037 R)
• M2: 422,614 km (0.049 R)
• M3: 758,461 km (0.037 R)
• M4: 1,149,510 km (0.092 R)
• M5: 1,454,091 km (0.095 R)
• M6: 1,571,376 km (0.09 R)
• M7: 2,156,453 km (0.082 R)
• M8: 2,482,128 km (0.117 R)
• M9: 2,641,898 km (0.112 R)
• M10: 3,277,241 km (0.112 R)
• M11: 4,596,694 km (0.084 R)
• M12: 4,816,603 km (0.064 R)
• M13: 4,927,754 km (0.111 R)
• M14: 5,084,981 km (0.059 R)
• M15: 5,266,743 km (0.085 R)
• M16: 5,824,892 km (0.096 R)
• M17: 5,991,395 km (0.1 R)
• M18: 6,159,393 km (0.086 R)
• M19: 6,328,888 km (0.086 R)
• M20: 6,822,112 km (0.096 R)
• M21: 7,898,020 km (0.069 R)
• M22: 8,161,910 km (0.078 R)
• M23: 8,861,879 km (0.043 R)
• M24: 10,377,006 km (0.093 R)
• M25: 11,699,900 km (0.102 R)
• M26: 12,580,583 km (0.113 R)
• M27: 14,116,653 km (0.113 R)
• M28: 15,777,639 km (0.066 R)
• M29: 16,144,004 km (0.098 R)
• M30: 16,749,576 km (0.079 R)
• M31: 17,637,439 km (0.047 R)
• M32: 18,786,351 km (0.091 R)
• M33: 19,637,114 km (0.115 R)
• M34: 20,790,962 km (0.105 R)
• M35: 20,973,173 km (0.105 R)
• M36: 21,082,828 km (0.085 R)
• M37: 21,265,936 km (0.116 R)
• M38: 21,486,443 km (0.095 R)
• M39: 22,301,303 km (0.082 R)
• M40: 23,732,505 km (0.099 R)
• M41: 24,267,318 km (0.092 R)
• M42: 24,497,699 km (0.046 R)
• M43: 24,690,381 km (0.08 R)
• M44: 25,038,196 km (0.046 R)
• M45: 25,387,806 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.3

Radius: 5.4

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.08 AU - 9.24 AU

Year: 12657 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,467,477 km

• M1: 246,388 km (0.11 R)
• M2: 748,289 km (0.102 R)
• M3: 822,639 km (0.065 R)
• M4: 918,980 km (0.07 R)
• M5: 958,623 km (0.094 R)
• M6: 1,080,994 km (0.054 R)
• M7: 1,252,134 km (0.117 R)
• M8: 1,454,989 km (0.085 R)
• M9: 1,942,379 km (0.094 R)
• M10: 2,311,586 km (0.103 R)
• M11: 2,476,443 km (0.034 R)
• M12: 2,730,909 km (0.066 R)
• M13: 3,053,293 km (0.107 R)
• M14: 3,959,856 km (0.09 R)
• M15: 4,157,175 km (0.117 R)
• M16: 4,493,172 km (0.067 R)
• M17: 4,733,725 km (0.099 R)
• M18: 4,873,001 km (0.096 R)
• M19: 5,885,330 km (0.11 R)
• M20: 6,685,978 km (0.12 R)
• M21: 6,881,502 km (0.034 R)
• M22: 7,039,328 km (0.1 R)
• M23: 7,641,908 km (0.082 R)
• M24: 7,723,588 km (0.072 R)
• M25: 9,241,109 km (0.09 R)
• M26: 9,458,924 km (0.103 R)
• M27: 9,899,789 km (0.098 R)
• M28: 9,988,799 km (0.094 R)
• M29: 11,308,701 km (0.039 R)
• M30: 11,355,226 km (0.108 R)
• M31: 15,222,631 km (0.103 R)
• M32: 15,274,092 km (0.095 R)
• M33: 15,998,894 km (0.116 R)
• M34: 17,053,858 km (0.06 R)
• M35: 17,589,568 km (0.089 R)
• M36: 17,751,433 km (0.038 R)
• M37: 18,130,963 km (0.081 R)
• M38: 18,513,185 km (0.103 R)
• M39: 18,787,847 km (0.06 R)
• M40: 18,898,101 km (0.087 R)
• M41: 18,953,302 km (0.1 R)
• M42: 19,008,504 km (0.103 R)
• M43: 19,508,161 km (0.065 R)
• M44: 19,619,761 km (0.105 R)
• M45: 20,520,340 km (0.066 R)
• M46: 20,918,569 km (0.1 R)
• M47: 21,262,046 km (0.075 R)
• M48: 21,780,552 km (0.093 R)
• M49: 23,242,872 km (0.106 R)
• M50: 23,479,685 km (0.077 R)
• M51: 23,776,936 km (0.11 R)
• M52: 24,015,545 km (0.111 R)
• M53: 24,857,332 km (0.106 R)
• M54: 25,830,915 km (0.061 R)
• M55: 26,076,255 km (0.065 R)
• M56: 27,003,313 km (0.111 R)
• M57: 27,502,073 km (0.109 R)
• M58: 27,564,754 km (0.077 R)
• M59: 29,591,656 km (0.04 R)
• M60: 29,655,833 km (0.091 R)
• M61: 30,428,805 km (0.092 R)
• M62: 31,012,835 km (0.112 R)
• M63: 31,273,584 km (0.114 R)
• M64: 31,338,959 km (0.098 R)
• M65: 31,731,803 km (0.095 R)
• M66: 32,126,143 km (0.068 R)
• M67: 32,654,672 km (0.111 R)
• M68: 33,252,465 km (0.066 R)
• M69: 34,055,357 km (0.075 R)
• M70: 34,324,483 km (0.052 R)
• M71: 34,932,300 km (0.057 R)
• M72: 35,475,639 km (0.087 R)
• M73: 35,885,088 km (0.112 R)
• M74: 35,953,455 km (0.085 R)
• M75: 36,295,884 km (0.071 R)
• M76: 36,846,255 km (0.089 R)
• M77: 37,122,412 km (0.03 R)
• M78: 38,234,074 km (0.091 R)
• M79: 39,004,653 km (0.096 R)
• M80: 39,568,188 km (0.108 R)
• M81: 41,777,599 km (0.12 R)
• M82: 42,571,216 km (0.091 R)
• M83: 44,173,110 km (0.095 R)
• M84: 45,943,152 km (0.047 R)
• M85: 46,762,050 km (0.113 R)
• M86: 47,435,839 km (0.115 R)
• M87: 47,510,788 km (0.048 R)
• M88: 47,660,984 km (0.073 R)
• M89: 47,886,727 km (0.105 R)
• M90: 48,112,620 km (0.026 R)
• M91: 48,414,508 km (0.111 R)
• M92: 49,628,196 km (0.108 R)
• M93: 49,780,636 km (0.034 R)
• M94: 50,545,081 km (0.075 R)
• M95: 50,775,163 km (0.116 R)
• M96: 51,005,544 km (0.067 R)
• M97: 51,082,437 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit