🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 217 Days

Day: 12.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.79 AU - 0.91 AU

Year: 297 Days

Day: 44.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.14 AU - 1.42 AU

Year: 548 Days

Day: 18.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.21 AU - 3.35 AU

Year: 2250 Days

Day: 21.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.8 AU - 4.58 AU

Year: 3248 Days

Day: 26.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 14.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.48 AU - 5.62 AU

Year: 4952 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,222,880 km

• M1: 352,602 km (0.061 R)
• M2: 563,086 km (0.118 R)
• M3: 690,394 km (0.113 R)
• M4: 979,118 km (0.052 R)
• M5: 1,345,932 km (0.05 R)
• M6: 1,590,375 km (0.077 R)
• M7: 1,705,865 km (0.108 R)
• M8: 1,919,341 km (0.075 R)
• M9: 2,060,711 km (0.09 R)
• M10: 2,205,821 km (0.051 R)
• M11: 2,564,556 km (0.025 R)
• M12: 2,760,978 km (0.103 R)
• M13: 2,972,659 km (0.059 R)
• M14: 3,359,071 km (0.11 R)
• M15: 3,750,718 km (0.071 R)
• M16: 3,952,226 km (0.091 R)
• M17: 4,168,694 km (0.099 R)
• M18: 4,589,962 km (0.108 R)
• M19: 4,757,661 km (0.073 R)
• M20: 5,123,727 km (0.093 R)
• M21: 5,222,910 km (0.053 R)
• M22: 5,461,070 km (0.109 R)
• M23: 5,844,639 km (0.054 R)
• M24: 6,039,715 km (0.116 R)
• M25: 6,170,912 km (0.052 R)
• M26: 6,476,541 km (0.082 R)
• M27: 6,570,488 km (0.107 R)
• M28: 7,283,172 km (0.08 R)
• M29: 7,521,631 km (0.05 R)
• M30: 8,006,179 km (0.12 R)
• M31: 8,223,245 km (0.112 R)
• M32: 8,398,275 km (0.074 R)
• M33: 9,020,752 km (0.115 R)
• M34: 9,307,381 km (0.044 R)
• M35: 9,658,188 km (0.111 R)
• M36: 9,843,091 km (0.11 R)
• M37: 10,091,424 km (0.068 R)
• M38: 10,483,520 km (0.058 R)
• M39: 10,625,937 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 13.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.97 AU - 13.23 AU

Year: 13071 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 98,222,880 km

• M1: 180,714 km (0.065 R)
• M2: 362,924 km (0.079 R)
• M3: 705,204 km (0.09 R)
• M4: 822,040 km (0.055 R)
• M5: 1,310,777 km (0.107 R)
• M6: 1,772,735 km (0.047 R)
• M7: 1,882,390 km (0.065 R)
• M8: 2,137,604 km (0.088 R)
• M9: 2,254,739 km (0.096 R)
• M10: 3,542,627 km (0.078 R)
• M11: 4,296,900 km (0.12 R)
• M12: 4,943,611 km (0.084 R)
• M13: 5,620,841 km (0.105 R)
• M14: 5,825,640 km (0.061 R)
• M15: 5,949,807 km (0.12 R)
• M16: 6,327,392 km (0.118 R)
• M17: 6,412,363 km (0.079 R)
• M18: 6,583,503 km (0.118 R)
• M19: 6,669,671 km (0.045 R)
• M20: 6,974,253 km (0.112 R)
• M21: 7,327,902 km (0.103 R)
• M22: 7,551,850 km (0.114 R)
• M23: 8,895,837 km (0.053 R)
• M24: 8,991,281 km (0.085 R)
• M25: 9,327,876 km (0.08 R)
• M26: 9,522,204 km (0.105 R)
• M27: 9,914,748 km (0.09 R)
• M28: 10,564,003 km (0.066 R)
• M29: 10,817,422 km (0.04 R)
• M30: 11,021,623 km (0.099 R)
• M31: 11,227,021 km (0.098 R)
• M32: 11,382,004 km (0.056 R)
• M33: 12,486,485 km (0.112 R)
• M34: 13,241,805 km (0.066 R)
• M35: 13,790,530 km (0.058 R)
• M36: 14,346,585 km (0.11 R)
• M37: 15,137,360 km (0.061 R)
• M38: 15,595,728 km (0.12 R)
• M39: 16,233,314 km (0.097 R)
• M40: 16,526,077 km (0.058 R)
• M41: 16,997,908 km (0.1 R)
• M42: 17,594,056 km (0.081 R)
• M43: 17,955,185 km (0.098 R)
• M44: 18,076,060 km (0.108 R)
• M45: 18,745,660 km (0.119 R)
• M46: 19,547,655 km (0.113 R)
• M47: 19,984,181 km (0.068 R)
• M48: 20,109,395 km (0.034 R)
• M49: 20,739,950 km (0.096 R)
• M50: 20,930,238 km (0.076 R)
• M51: 23,590,238 km (0.049 R)
• M52: 24,188,330 km (0.082 R)
• M53: 25,944,011 km (0.099 R)
• M54: 26,286,440 km (0.089 R)
• M55: 26,492,586 km (0.099 R)
• M56: 27,740,532 km (0.12 R)
• M57: 28,090,740 km (0.096 R)
• M58: 28,583,216 km (0.105 R)
• M59: 30,871,316 km (0.072 R)
• M60: 33,069,357 km (0.098 R)
• M61: 33,291,809 km (0.077 R)
• M62: 34,487,396 km (0.036 R)
• M63: 34,788,386 km (0.074 R)
• M64: 36,459,843 km (0.099 R)
• M65: 37,228,328 km (0.106 R)
• M66: 40,038,524 km (0.078 R)
• M67: 42,351,606 km (0.081 R)
• M68: 43,321,299 km (0.11 R)
• M69: 43,808,988 km (0.09 R)
• M70: 44,789,752 km (0.038 R)
• M71: 45,118,269 km (0.104 R)
• M72: 45,860,274 km (0.093 R)
• M73: 46,689,645 km (0.027 R)
• M74: 47,273,077 km (0.117 R)
• M75: 47,356,552 km (0.084 R)
• M76: 48,615,718 km (0.067 R)
• M77: 50,141,167 km (0.089 R)
• M78: 50,482,400 km (0.042 R)
• M79: 51,252,679 km (0.1 R)
• M80: 53,152,123 km (0.093 R)
• M81: 53,325,956 km (0.096 R)
• M82: 53,500,088 km (0.091 R)
• M83: 56,221,273 km (0.065 R)
• M84: 56,841,955 km (0.033 R)
• M85: 57,019,827 km (0.099 R)
• M86: 58,987,338 km (0.107 R)
• M87: 59,527,835 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 13.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.43 AU - 12.47 AU

Year: 14674 Days

Day: 5.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,222,880 km

• M1: 212,878 km (0.109 R)
• M2: 601,084 km (0.071 R)
• M3: 959,521 km (0.083 R)
• M4: 1,747,303 km (0.09 R)
• M5: 2,109,779 km (0.087 R)
• M6: 2,801,669 km (0.103 R)
• M7: 3,118,966 km (0.078 R)
• M8: 3,263,926 km (0.088 R)
• M9: 3,598,278 km (0.116 R)
• M10: 4,667,304 km (0.047 R)
• M11: 4,792,069 km (0.047 R)
• M12: 5,002,254 km (0.104 R)
• M13: 6,981,433 km (0.099 R)
• M14: 7,076,727 km (0.091 R)
• M15: 7,172,320 km (0.111 R)
• M16: 8,607,712 km (0.096 R)
• M17: 8,710,037 km (0.116 R)
• M18: 9,279,556 km (0.092 R)
• M19: 10,075,865 km (0.052 R)
• M20: 10,237,730 km (0.118 R)
• M21: 10,673,658 km (0.031 R)
• M22: 13,178,824 km (0.08 R)
• M23: 13,534,119 km (0.055 R)
• M24: 14,072,821 km (0.101 R)
• M25: 14,436,045 km (0.042 R)
• M26: 14,618,704 km (0.079 R)
• M27: 15,793,795 km (0.097 R)
• M28: 16,935,077 km (0.077 R)
• M29: 17,645,518 km (0.081 R)
• M30: 17,775,817 km (0.088 R)
• M31: 18,102,689 km (0.034 R)
• M32: 18,962,278 km (0.082 R)
• M33: 19,767,414 km (0.114 R)
• M34: 21,272,518 km (0.045 R)
• M35: 21,619,735 km (0.063 R)
• M36: 21,829,022 km (0.12 R)
• M37: 21,968,896 km (0.097 R)
• M38: 22,179,231 km (0.08 R)
• M39: 22,390,313 km (0.069 R)
• M40: 22,743,514 km (0.101 R)
• M41: 22,885,333 km (0.113 R)
• M42: 23,383,942 km (0.108 R)
• M43: 23,527,108 km (0.095 R)
• M44: 26,004,598 km (0.065 R)
• M45: 26,152,999 km (0.115 R)
• M46: 26,375,900 km (0.118 R)
• M47: 27,198,987 km (0.086 R)
• M48: 29,332,103 km (0.111 R)
• M49: 29,563,830 km (0.101 R)
• M50: 30,418,633 km (0.057 R)
• M51: 32,311,943 km (0.118 R)
• M52: 33,434,077 km (0.067 R)
• M53: 34,405,865 km (0.077 R)
• M54: 34,895,349 km (0.116 R)
• M55: 35,716,192 km (0.104 R)
• M56: 37,293,253 km (0.101 R)
• M57: 37,460,653 km (0.106 R)
• M58: 38,216,721 km (0.098 R)
• M59: 38,469,840 km (0.04 R)
• M60: 39,147,668 km (0.103 R)
• M61: 39,829,386 km (0.076 R)
• M62: 40,687,180 km (0.057 R)
• M63: 41,118,321 km (0.116 R)
• M64: 41,291,256 km (0.117 R)
• M65: 42,333,654 km (0.035 R)
• M66: 44,710,615 km (0.083 R)
• M67: 45,601,919 km (0.055 R)
• M68: 46,589,115 km (0.113 R)
• M69: 47,221,017 km (0.079 R)
• M70: 47,311,523 km (0.092 R)
• M71: 49,225,479 km (0.058 R)
• M72: 49,501,038 km (0.067 R)
• M73: 50,053,503 km (0.111 R)
• M74: 52,658,899 km (0.096 R)
• M75: 53,128,786 km (0.1 R)
• M76: 54,072,749 km (0.101 R)
• M77: 55,403,571 km (0.087 R)
• M78: 55,785,794 km (0.117 R)
• M79: 55,881,537 km (0.028 R)
• M80: 58,291,558 km (0.09 R)
• M81: 58,972,378 km (0.084 R)
• M82: 63,013,166 km (0.053 R)
• M83: 63,112,798 km (0.076 R)
• M84: 63,911,950 km (0.087 R)
• M85: 68,060,449 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.6

Radius: 5.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.6 AU - 17 AU

Year: 26080 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 98,222,880 km

• M1: 582,534 km (0.097 R)
• M2: 1,273,227 km (0.116 R)
• M3: 1,590,973 km (0.079 R)
• M4: 1,632,412 km (0.045 R)
• M5: 2,180,539 km (0.077 R)
• M6: 2,343,600 km (0.039 R)
• M7: 3,728,727 km (0.1 R)
• M8: 4,706,648 km (0.106 R)
• M9: 5,317,008 km (0.118 R)
• M10: 8,067,514 km (0.081 R)
• M11: 8,355,789 km (0.09 R)
• M12: 8,831,660 km (0.092 R)
• M13: 9,166,161 km (0.094 R)
• M14: 10,155,900 km (0.049 R)
• M15: 12,358,280 km (0.031 R)
• M16: 13,321,391 km (0.074 R)
• M17: 13,406,213 km (0.044 R)
• M18: 13,619,241 km (0.082 R)
• M19: 14,964,724 km (0.078 R)
• M20: 17,268,531 km (0.087 R)
• M21: 18,107,775 km (0.099 R)
• M22: 21,246,488 km (0.104 R)
• M23: 21,844,131 km (0.118 R)
• M24: 23,669,674 km (0.075 R)
• M25: 26,072,665 km (0.1 R)
• M26: 27,626,987 km (0.118 R)
• M27: 27,898,058 km (0.103 R)
• M28: 27,952,362 km (0.047 R)
• M29: 28,935,968 km (0.095 R)
• M30: 29,431,885 km (0.116 R)
• M31: 29,819,643 km (0.047 R)
• M32: 31,161,835 km (0.104 R)
• M33: 31,726,866 km (0.116 R)
• M34: 32,580,920 km (0.103 R)
• M35: 33,269,370 km (0.098 R)
• M36: 33,442,305 km (0.084 R)
• M37: 35,070,378 km (0.057 R)
• M38: 38,765,895 km (0.117 R)
• M39: 39,373,412 km (0.107 R)
• M40: 40,536,385 km (0.056 R)
• M41: 41,091,244 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768

Radius: 5.4

Gravity: 26.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.46 AU - 20.52 AU

Year: 27703 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,222,880 km

• M1: 284,685 km (0.075 R)
• M2: 324,179 km (0.119 R)
• M3: 551,867 km (0.07 R)
• M4: 1,004,101 km (0.106 R)
• M5: 1,473,838 km (0.093 R)
• M6: 1,545,944 km (0.071 R)
• M7: 1,731,446 km (0.065 R)
• M8: 1,885,083 km (0.115 R)
• M9: 1,924,128 km (0.108 R)
• M10: 1,963,472 km (0.084 R)
• M11: 2,003,115 km (0.118 R)
• M12: 3,124,651 km (0.119 R)
• M13: 4,249,776 km (0.112 R)
• M14: 4,301,388 km (0.095 R)
• M15: 4,457,269 km (0.032 R)
• M16: 5,712,544 km (0.109 R)
• M17: 6,705,725 km (0.074 R)
• M18: 6,886,588 km (0.1 R)
• M19: 7,376,521 km (0.054 R)
• M20: 8,519,300 km (0.093 R)
• M21: 9,920,732 km (0.109 R)
• M22: 10,057,914 km (0.085 R)
• M23: 10,753,245 km (0.055 R)
• M24: 12,263,136 km (0.09 R)
• M25: 12,632,194 km (0.067 R)
• M26: 13,305,983 km (0.102 R)
• M27: 13,914,547 km (0.073 R)
• M28: 14,454,595 km (0.077 R)
• M29: 15,316,877 km (0.103 R)
• M30: 15,396,164 km (0.063 R)
• M31: 15,475,451 km (0.092 R)
• M32: 15,714,359 km (0.102 R)
• M33: 17,337,795 km (0.115 R)
• M34: 18,253,334 km (0.099 R)
• M35: 18,337,258 km (0.103 R)
• M36: 19,184,431 km (0.11 R)
• M37: 22,158,287 km (0.116 R)
• M38: 23,332,780 km (0.069 R)
• M39: 23,881,505 km (0.107 R)
• M40: 24,434,718 km (0.079 R)
• M41: 25,835,851 km (0.07 R)
• M42: 27,071,081 km (0.035 R)
• M43: 29,598,687 km (0.083 R)
• M44: 30,690,452 km (0.112 R)
• M45: 31,090,776 km (0.106 R)
• M46: 36,027,206 km (0.1 R)
• M47: 37,833,002 km (0.08 R)
• M48: 38,262,199 km (0.065 R)
• M49: 38,800,901 km (0.05 R)
• M50: 39,994,841 km (0.115 R)
• M51: 47,176,437 km (0.098 R)
• M52: 47,291,776 km (0.056 R)
• M53: 47,407,116 km (0.101 R)
• M54: 51,624,131 km (0.106 R)
• M55: 51,980,922 km (0.101 R)
• M56: 53,536,440 km (0.097 R)
• M57: 53,777,143 km (0.097 R)
• M58: 54,380,322 km (0.036 R)
• M59: 54,864,570 km (0.077 R)
• M60: 56,325,842 km (0.077 R)
• M61: 56,938,446 km (0.101 R)
• M62: 58,293,952 km (0.107 R)
• M63: 60,911,017 km (0.07 R)
• M64: 61,288,153 km (0.101 R)
• M65: 61,413,965 km (0.103 R)
• M66: 61,539,777 km (0.092 R)
• M67: 61,918,110 km (0.098 R)
• M68: 62,044,370 km (0.04 R)
• M69: 64,587,684 km (0.102 R)
• M70: 65,485,870 km (0.106 R)
• M71: 67,424,508 km (0.098 R)
• M72: 67,554,359 km (0.067 R)
• M73: 69,381,847 km (0.047 R)
• M74: 70,433,370 km (0.117 R)
• M75: 72,685,417 km (0.119 R)
• M76: 74,960,800 km (0.112 R)
• M77: 75,904,613 km (0.066 R)
• M78: 78,485,924 km (0.096 R)
• M79: 79,444,248 km (0.083 R)
• M80: 80,819,950 km (0.059 R)
• M81: 82,064,754 km (0.118 R)
• M82: 82,898,164 km (0.066 R)
• M83: 85,837,014 km (0.095 R)
• M84: 87,815,296 km (0.096 R)
• M85: 88,099,084 km (0.091 R)
• M86: 88,952,390 km (0.099 R)
• M87: 90,237,436 km (0.117 R)
• M88: 91,097,474 km (0.084 R)
• M89: 91,241,237 km (0.102 R)
• M90: 91,528,615 km (0.11 R)
• M91: 92,825,928 km (0.107 R)
• M92: 93,549,233 km (0.106 R)
• M93: 93,839,154 km (0.095 R)
• M94: 95,438,804 km (0.109 R)
• M95: 96,168,842 km (0.073 R)
• M96: 98,222,820 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit