🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 327 Days

Day: 32.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.01 AU - 1.43 AU

Year: 500 Days

Day: 29.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.13 AU - 1.41 AU

Year: 531 Days

Day: 43.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.19 AU - 2.55 AU

Year: 1353 Days

Day: 43.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.86 AU - 4.6 AU

Year: 2672 Days

Day: 24.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 79.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,005,780 km

• M1: 1,636,451 km (0.114 R)
• M2: 1,803,402 km (0.113 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 11.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.09 AU - 9.93 AU

Year: 10030 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,005,780 km

• M1: 183,856 km (0.087 R)
• M2: 289,621 km (0.117 R)
• M3: 416,480 km (0.091 R)
• M4: 701,614 km (0.075 R)
• M5: 848,220 km (0.118 R)
• M6: 1,130,511 km (0.072 R)
• M7: 1,657,844 km (0.093 R)
• M8: 2,119,802 km (0.114 R)
• M9: 2,282,714 km (0.101 R)
• M10: 2,393,566 km (0.034 R)
• M11: 3,960,753 km (0.025 R)
• M12: 5,003,151 km (0.093 R)
• M13: 5,112,058 km (0.1 R)
• M14: 5,331,967 km (0.085 R)
• M15: 5,480,368 km (0.109 R)
• M16: 5,630,116 km (0.105 R)
• M17: 6,049,139 km (0.072 R)
• M18: 6,320,959 km (0.113 R)
• M19: 6,557,174 km (0.099 R)
• M20: 7,656,269 km (0.079 R)
• M21: 7,950,528 km (0.091 R)
• M22: 8,120,322 km (0.054 R)
• M23: 8,248,527 km (0.116 R)
• M24: 8,463,649 km (0.111 R)
• M25: 8,768,081 km (0.034 R)
• M26: 9,164,515 km (0.089 R)
• M27: 9,432,295 km (0.096 R)
• M28: 9,522,054 km (0.112 R)
• M29: 9,612,112 km (0.117 R)
• M30: 9,747,797 km (0.117 R)
• M31: 11,520,831 km (0.117 R)
• M32: 11,761,385 km (0.117 R)
• M33: 12,052,352 km (0.093 R)
• M34: 12,198,809 km (0.102 R)
• M35: 12,493,367 km (0.081 R)
• M36: 13,290,275 km (0.085 R)
• M37: 13,745,800 km (0.067 R)
• M38: 13,898,839 km (0.111 R)
• M39: 15,885,349 km (0.049 R)
• M40: 16,045,868 km (0.061 R)
• M41: 17,570,719 km (0.1 R)
• M42: 18,014,875 km (0.065 R)
• M43: 18,575,119 km (0.085 R)
• M44: 19,027,652 km (0.106 R)
• M45: 19,943,341 km (0.089 R)
• M46: 20,464,839 km (0.098 R)
• M47: 20,581,226 km (0.066 R)
• M48: 21,343,876 km (0.091 R)
• M49: 21,639,631 km (0.077 R)
• M50: 22,115,652 km (0.052 R)
• M51: 22,474,986 km (0.117 R)
• M52: 23,992,806 km (0.061 R)
• M53: 24,485,431 km (0.072 R)
• M54: 25,668,900 km (0.08 R)
• M55: 26,934,797 km (0.084 R)
• M56: 27,318,516 km (0.095 R)
• M57: 27,639,703 km (0.068 R)
• M58: 27,832,983 km (0.03 R)
• M59: 28,156,114 km (0.053 R)
• M60: 29,592,852 km (0.076 R)
• M61: 30,452,891 km (0.116 R)
• M62: 31,724,772 km (0.111 R)
• M63: 32,130,032 km (0.068 R)
• M64: 32,877,423 km (0.091 R)
• M65: 35,363,291 km (0.093 R)
• M66: 37,980,655 km (0.089 R)
• M67: 38,339,092 km (0.111 R)
• M68: 39,566,393 km (0.113 R)
• M69: 40,513,497 km (0.091 R)
• M70: 41,689,336 km (0.112 R)
• M71: 42,133,193 km (0.114 R)
• M72: 42,951,045 km (0.094 R)
• M73: 43,774,132 km (0.037 R)
• M74: 44,376,114 km (0.115 R)
• M75: 45,892,737 km (0.084 R)
• M76: 46,427,550 km (0.102 R)
• M77: 47,812,377 km (0.075 R)
• M78: 48,044,403 km (0.119 R)
• M79: 48,354,520 km (0.11 R)
• M80: 49,054,638 km (0.117 R)
• M81: 50,307,520 km (0.108 R)
• M82: 51,254,026 km (0.085 R)
• M83: 52,206,515 km (0.112 R)
• M84: 52,445,573 km (0.1 R)
• M85: 52,525,308 km (0.092 R)
• M86: 53,004,770 km (0.08 R)
• M87: 53,405,243 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 12.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.84 AU - 12.2 AU

Year: 14501 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,005,780 km

• M1: 242,199 km (0.116 R)
• M2: 355,445 km (0.064 R)
• M3: 595,699 km (0.081 R)
• M4: 702,512 km (0.052 R)
• M5: 1,253,181 km (0.114 R)
• M6: 1,414,149 km (0.113 R)
• M7: 1,757,476 km (0.035 R)
• M8: 1,980,526 km (0.113 R)
• M9: 2,170,067 km (0.092 R)
• M10: 2,299,918 km (0.037 R)
• M11: 2,477,042 km (0.083 R)
• M12: 2,567,399 km (0.106 R)
• M13: 2,751,554 km (0.118 R)
• M14: 3,355,181 km (0.073 R)
• M15: 3,633,882 km (0.051 R)
• M16: 3,920,212 km (0.05 R)
• M17: 3,999,499 km (0.069 R)
• M18: 4,213,873 km (0.083 R)
• M19: 4,377,234 km (0.115 R)
• M20: 4,598,339 km (0.1 R)
• M21: 4,794,911 km (0.11 R)
• M22: 4,908,456 km (0.042 R)
• M23: 5,022,898 km (0.098 R)
• M24: 5,788,690 km (0.073 R)
• M25: 7,101,860 km (0.081 R)
• M26: 7,559,629 km (0.071 R)
• M27: 8,641,820 km (0.062 R)
• M28: 8,920,072 km (0.055 R)
• M29: 9,342,836 km (0.12 R)
• M30: 9,449,499 km (0.09 R)
• M31: 9,556,611 km (0.119 R)
• M32: 9,844,437 km (0.105 R)
• M33: 10,171,458 km (0.026 R)
• M34: 10,613,221 km (0.07 R)
• M35: 11,477,448 km (0.068 R)
• M36: 11,898,715 km (0.065 R)
• M37: 12,481,549 km (0.081 R)
• M38: 13,353,106 km (0.047 R)
• M39: 13,594,258 km (0.066 R)
• M40: 13,999,369 km (0.1 R)
• M41: 14,162,430 km (0.11 R)
• M42: 15,071,237 km (0.09 R)
• M43: 15,196,600 km (0.072 R)
• M44: 15,659,307 km (0.103 R)
• M45: 15,913,623 km (0.109 R)
• M46: 16,901,268 km (0.091 R)
• M47: 17,075,101 km (0.118 R)
• M48: 18,130,364 km (0.12 R)
• M49: 18,308,386 km (0.104 R)
• M50: 19,342,855 km (0.093 R)
• M51: 19,935,861 km (0.105 R)
• M52: 20,027,714 km (0.055 R)
• M53: 20,396,174 km (0.065 R)
• M54: 21,233,623 km (0.115 R)
• M55: 21,656,536 km (0.079 R)
• M56: 21,798,055 km (0.041 R)
• M57: 22,177,136 km (0.098 R)
• M58: 23,472,654 km (0.069 R)
• M59: 24,350,045 km (0.112 R)
• M60: 25,636,138 km (0.118 R)
• M61: 25,835,851 km (0.108 R)
• M62: 26,186,808 km (0.1 R)
• M63: 26,337,752 km (0.087 R)
• M64: 26,944,222 km (0.109 R)
• M65: 29,939,919 km (0.089 R)
• M66: 30,308,529 km (0.111 R)
• M67: 31,744,519 km (0.097 R)
• M68: 31,905,486 km (0.117 R)
• M69: 33,366,010 km (0.087 R)
• M70: 33,584,273 km (0.112 R)
• M71: 33,802,985 km (0.119 R)
• M72: 34,022,146 km (0.12 R)
• M73: 35,291,634 km (0.1 R)
• M74: 36,127,886 km (0.117 R)
• M75: 36,464,331 km (0.117 R)
• M76: 36,801,675 km (0.071 R)
• M77: 37,083,667 km (0.061 R)
• M78: 37,649,595 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.2

Radius: 5

Gravity: 32.69 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.21 AU - 17.83 AU

Year: 24901 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,005,780 km

• M1: 65,075 km (0.075 R)
• M2: 155,582 km (0.118 R)
• M3: 726,447 km (0.078 R)
• M4: 1,433,896 km (0.093 R)
• M5: 1,717,234 km (0.061 R)
• M6: 2,253,692 km (0.119 R)
• M7: 2,334,475 km (0.084 R)
• M8: 2,624,246 km (0.079 R)
• M9: 2,838,320 km (0.093 R)
• M10: 2,881,853 km (0.099 R)
• M11: 3,328,852 km (0.055 R)
• M12: 3,702,099 km (0.108 R)
• M13: 5,215,580 km (0.105 R)
• M14: 7,249,363 km (0.051 R)
• M15: 8,472,924 km (0.069 R)
• M16: 8,852,304 km (0.099 R)
• M17: 8,916,033 km (0.063 R)
• M18: 10,491,747 km (0.04 R)
• M19: 10,559,366 km (0.069 R)
• M20: 10,830,736 km (0.104 R)
• M21: 11,728,772 km (0.088 R)
• M22: 12,293,355 km (0.085 R)
• M23: 12,794,507 km (0.086 R)
• M24: 14,262,661 km (0.047 R)
• M25: 14,562,754 km (0.116 R)
• M26: 15,092,630 km (0.103 R)
• M27: 16,405,950 km (0.045 R)
• M28: 16,799,093 km (0.07 R)
• M29: 17,916,439 km (0.113 R)
• M30: 18,240,169 km (0.119 R)
• M31: 21,495,269 km (0.033 R)
• M32: 23,320,513 km (0.045 R)
• M33: 24,564,718 km (0.118 R)
• M34: 25,557,450 km (0.089 R)
• M35: 25,830,466 km (0.119 R)
• M36: 27,675,008 km (0.054 R)
• M37: 28,236,598 km (0.092 R)
• M38: 28,518,889 km (0.073 R)
• M39: 29,370,999 km (0.075 R)
• M40: 30,616,850 km (0.116 R)
• M41: 30,713,340 km (0.069 R)
• M42: 32,665,293 km (0.077 R)
• M43: 34,757,569 km (0.09 R)
• M44: 35,060,056 km (0.064 R)
• M45: 35,363,291 km (0.087 R)
• M46: 35,972,603 km (0.099 R)
• M47: 36,380,557 km (0.101 R)
• M48: 36,995,553 km (0.082 R)
• M49: 37,407,546 km (0.095 R)
• M50: 37,717,363 km (0.08 R)
• M51: 37,820,885 km (0.117 R)
• M52: 38,443,810 km (0.03 R)
• M53: 38,756,620 km (0.119 R)
• M54: 38,965,608 km (0.113 R)
• M55: 40,333,082 km (0.082 R)
• M56: 40,544,763 km (0.029 R)
• M57: 41,823,077 km (0.111 R)
• M58: 43,765,306 km (0.047 R)
• M59: 43,874,064 km (0.047 R)
• M60: 44,200,935 km (0.101 R)
• M61: 44,966,577 km (0.061 R)
• M62: 45,626,453 km (0.102 R)
• M63: 46,511,175 km (0.103 R)
• M64: 46,844,329 km (0.099 R)
• M65: 49,086,053 km (0.065 R)
• M66: 49,425,341 km (0.052 R)
• M67: 49,878,922 km (0.043 R)
• M68: 50,220,005 km (0.101 R)
• M69: 52,744,768 km (0.116 R)
• M70: 53,324,311 km (0.104 R)
• M71: 54,958,368 km (0.104 R)
• M72: 61,169,522 km (0.089 R)
• M73: 61,412,768 km (0.073 R)
• M74: 62,511,565 km (0.033 R)
• M75: 63,002,096 km (0.049 R)
• M76: 64,233,735 km (0.114 R)
• M77: 65,473,303 km (0.075 R)
• M78: 65,971,464 km (0.037 R)
• M79: 67,096,590 km (0.114 R)
• M80: 67,473,128 km (0.113 R)
• M81: 70,128,041 km (0.064 R)
• M82: 71,148,448 km (0.079 R)
• M83: 73,462,129 km (0.09 R)
• M84: 73,591,381 km (0.045 R)
• M85: 73,720,783 km (0.071 R)
• M86: 75,278,696 km (0.102 R)
• M87: 76,192,589 km (0.037 R)
• M88: 78,031,147 km (0.099 R)
• M89: 81,752,095 km (0.087 R)
• M90: 83,499,099 km (0.044 R)
• M91: 85,394,354 km (0.05 R)
• M92: 87,988,980 km (0.109 R)
• M93: 89,364,981 km (0.067 R)
• M94: 91,581,423 km (0.067 R)
• M95: 91,859,675 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.2

Radius: 3.3

Gravity: 33.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.97 AU - 19.01 AU

Year: 30690 Days

Day: 18.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,005,780 km

• M1: 148,850 km (0.103 R)
• M2: 600,935 km (0.081 R)
• M3: 849,716 km (0.03 R)
• M4: 1,186,012 km (0.115 R)
• M5: 1,215,632 km (0.095 R)
• M6: 2,108,133 km (0.09 R)
• M7: 2,365,591 km (0.066 R)
• M8: 2,440,988 km (0.1 R)
• M9: 3,882,962 km (0.1 R)
• M10: 5,786,146 km (0.112 R)
• M11: 6,936,704 km (0.11 R)
• M12: 6,990,708 km (0.112 R)
• M13: 9,678,085 km (0.107 R)
• M14: 10,102,793 km (0.119 R)
• M15: 10,225,164 km (0.108 R)
• M16: 10,286,649 km (0.082 R)
• M17: 10,844,798 km (0.1 R)
• M18: 11,033,142 km (0.106 R)
• M19: 12,775,359 km (0.095 R)
• M20: 13,040,596 km (0.102 R)
• M21: 13,509,286 km (0.061 R)
• M22: 13,779,460 km (0.089 R)
• M23: 14,462,973 km (0.053 R)
• M24: 14,531,788 km (0.053 R)
• M25: 15,157,256 km (0.091 R)
• M26: 15,720,642 km (0.057 R)
• M27: 16,290,759 km (0.099 R)
• M28: 17,671,697 km (0.112 R)
• M29: 17,893,102 km (0.096 R)
• M30: 17,967,153 km (0.054 R)
• M31: 18,189,904 km (0.078 R)
• M32: 19,621,257 km (0.116 R)
• M33: 19,697,552 km (0.118 R)
• M34: 19,850,590 km (0.08 R)
• M35: 20,543,827 km (0.103 R)
• M36: 21,166,603 km (0.11 R)
• M37: 21,244,992 km (0.094 R)
• M38: 21,480,459 km (0.113 R)
• M39: 23,475,795 km (0.095 R)
• M40: 23,556,878 km (0.088 R)
• M41: 23,719,341 km (0.087 R)
• M42: 24,866,158 km (0.106 R)
• M43: 26,198,925 km (0.119 R)
• M44: 26,958,733 km (0.098 R)
• M45: 27,128,527 km (0.107 R)
• M46: 28,068,899 km (0.107 R)
• M47: 30,333,661 km (0.079 R)
• M48: 31,398,648 km (0.068 R)
• M49: 31,487,958 km (0.087 R)
• M50: 33,839,038 km (0.055 R)
• M51: 35,035,672 km (0.041 R)
• M52: 36,246,068 km (0.115 R)
• M53: 36,527,312 km (0.109 R)
• M54: 38,516,365 km (0.091 R)
• M55: 39,283,354 km (0.115 R)
• M56: 39,668,718 km (0.078 R)
• M57: 40,249,008 km (0.063 R)
• M58: 40,929,678 km (0.088 R)
• M59: 42,994,428 km (0.095 R)
• M60: 43,989,403 km (0.035 R)
• M61: 46,306,674 km (0.068 R)
• M62: 47,326,483 km (0.073 R)
• M63: 48,250,549 km (0.112 R)
• M64: 48,559,918 km (0.064 R)
• M65: 49,388,091 km (0.073 R)
• M66: 49,491,912 km (0.041 R)
• M67: 49,803,974 km (0.056 R)
• M68: 53,918,813 km (0.098 R)
• M69: 54,239,850 km (0.059 R)
• M70: 54,668,896 km (0.039 R)
• M71: 56,830,735 km (0.071 R)
• M72: 57,266,514 km (0.114 R)
• M73: 59,682,669 km (0.073 R)
• M74: 59,793,371 km (0.065 R)
• M75: 60,014,776 km (0.091 R)
• M76: 60,791,937 km (0.072 R)
• M77: 61,126,139 km (0.098 R)
• M78: 61,460,789 km (0.107 R)
• M79: 62,693,326 km (0.117 R)
• M80: 62,918,172 km (0.056 R)
• M81: 64,387,073 km (0.049 R)
• M82: 66,324,665 km (0.113 R)
• M83: 66,553,998 km (0.094 R)
• M84: 69,557,774 km (0.042 R)
• M85: 70,490,816 km (0.073 R)
• M86: 70,958,908 km (0.093 R)
• M87: 71,898,233 km (0.104 R)
• M88: 73,907,930 km (0.106 R)
• M89: 74,145,492 km (0.099 R)
• M90: 75,935,879 km (0.07 R)
• M91: 76,656,043 km (0.062 R)
• M92: 76,896,597 km (0.072 R)
• M93: 77,017,023 km (0.107 R)
• M94: 77,257,876 km (0.043 R)
• M95: 77,740,478 km (0.025 R)
• M96: 80,779,409 km (0.099 R)
• M97: 81,391,863 km (0.064 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: 275 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit