🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 29.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.69 AU - 0.77 AU

Year: 227 Days

Day: 27.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.26 AU - 1.42 AU

Year: 564 Days

Day: 44.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,794,527 km

• M1: 129,701 km (0.088 R)
• M2: 422,315 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.23 AU - 2.33 AU

Year: 1251 Days

Day: 34.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.91 AU - 4.85 AU

Year: 2778 Days

Day: 13.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,794,527 km

• M1: 1,013,825 km (0.083 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 13.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.97 AU - 12.71 AU

Year: 12084 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,794,527 km

• M1: 208,390 km (0.114 R)
• M2: 306,077 km (0.113 R)
• M3: 415,134 km (0.105 R)
• M4: 594,801 km (0.084 R)
• M5: 834,457 km (0.045 R)
• M6: 1,107,473 km (0.056 R)
• M7: 1,447,359 km (0.114 R)
• M8: 1,581,249 km (0.054 R)
• M9: 1,800,261 km (0.097 R)
• M10: 1,945,072 km (0.068 R)
• M11: 2,313,381 km (0.11 R)
• M12: 3,342,316 km (0.043 R)
• M13: 3,999,349 km (0.076 R)
• M14: 4,469,236 km (0.033 R)
• M15: 4,696,476 km (0.102 R)
• M16: 4,782,794 km (0.036 R)
• M17: 4,927,604 km (0.081 R)
• M18: 5,281,553 km (0.108 R)
• M19: 5,674,247 km (0.105 R)
• M20: 6,746,266 km (0.074 R)
• M21: 7,172,620 km (0.112 R)
• M22: 7,607,800 km (0.097 R)
• M23: 7,948,434 km (0.087 R)
• M24: 8,398,873 km (0.113 R)
• M25: 8,609,507 km (0.077 R)
• M26: 8,964,652 km (0.09 R)
• M27: 9,252,180 km (0.058 R)
• M28: 9,433,492 km (0.067 R)
• M29: 9,616,002 km (0.098 R)
• M30: 9,799,708 km (0.115 R)
• M31: 10,546,051 km (0.099 R)
• M32: 10,964,327 km (0.066 R)
• M33: 11,896,023 km (0.112 R)
• M34: 12,014,355 km (0.114 R)
• M35: 12,331,502 km (0.058 R)
• M36: 13,959,277 km (0.112 R)
• M37: 14,250,992 km (0.096 R)
• M38: 14,376,655 km (0.069 R)
• M39: 14,755,885 km (0.062 R)
• M40: 15,223,827 km (0.1 R)
• M41: 15,395,266 km (0.077 R)
• M42: 16,087,306 km (0.084 R)
• M43: 16,657,125 km (0.103 R)
• M44: 17,636,392 km (0.097 R)
• M45: 17,726,450 km (0.111 R)
• M46: 18,588,583 km (0.098 R)
• M47: 18,726,063 km (0.11 R)
• M48: 18,863,843 km (0.091 R)
• M49: 19,047,998 km (0.091 R)
• M50: 19,140,300 km (0.116 R)
• M51: 20,306,864 km (0.117 R)
• M52: 20,542,929 km (0.116 R)
• M53: 21,160,918 km (0.116 R)
• M54: 21,448,296 km (0.093 R)
• M55: 21,737,019 km (0.107 R)
• M56: 22,269,438 km (0.115 R)
• M57: 23,843,058 km (0.1 R)
• M58: 23,992,357 km (0.119 R)
• M59: 24,643,257 km (0.03 R)
• M60: 25,808,924 km (0.109 R)
• M61: 26,116,048 km (0.098 R)
• M62: 27,044,453 km (0.09 R)
• M63: 27,200,334 km (0.08 R)
• M64: 27,512,844 km (0.087 R)
• M65: 28,193,963 km (0.045 R)
• M66: 28,615,829 km (0.066 R)
• M67: 28,933,724 km (0.111 R)
• M68: 30,324,536 km (0.067 R)
• M69: 30,540,405 km (0.04 R)
• M70: 30,702,719 km (0.107 R)
• M71: 31,682,435 km (0.047 R)
• M72: 34,288,430 km (0.055 R)
• M73: 34,569,674 km (0.116 R)
• M74: 35,134,556 km (0.077 R)
• M75: 36,445,332 km (0.111 R)
• M76: 36,617,520 km (0.097 R)
• M77: 36,732,411 km (0.12 R)
• M78: 37,714,072 km (0.117 R)
• M79: 37,946,248 km (0.117 R)
• M80: 38,412,245 km (0.118 R)
• M81: 39,055,965 km (0.1 R)
• M82: 39,232,042 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 4.9

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.17 AU - 14.55 AU

Year: 19777 Days

Day: 20.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,794,527 km

• M1: 331,808 km (0.03 R)
• M2: 407,505 km (0.071 R)
• M3: 726,896 km (0.099 R)
• M4: 931,995 km (0.101 R)
• M5: 1,108,819 km (0.079 R)
• M6: 1,177,934 km (0.117 R)
• M7: 1,443,470 km (0.059 R)
• M8: 3,024,869 km (0.117 R)
• M9: 4,402,815 km (0.12 R)
• M10: 5,077,801 km (0.104 R)
• M11: 5,116,247 km (0.079 R)
• M12: 5,388,067 km (0.05 R)
• M13: 5,824,593 km (0.061 R)
• M14: 6,563,457 km (0.115 R)
• M15: 6,858,614 km (0.086 R)
• M16: 7,244,576 km (0.101 R)
• M17: 8,444,052 km (0.099 R)
• M18: 10,185,072 km (0.074 R)
• M19: 10,526,604 km (0.119 R)
• M20: 10,674,257 km (0.11 R)
• M21: 11,675,067 km (0.106 R)
• M22: 12,810,215 km (0.025 R)
• M23: 13,125,867 km (0.068 R)
• M24: 13,231,632 km (0.095 R)
• M25: 13,872,211 km (0.042 R)
• M26: 14,304,997 km (0.098 R)
• M27: 14,852,077 km (0.108 R)
• M28: 15,461,838 km (0.107 R)
• M29: 16,192,922 km (0.073 R)
• M30: 18,749,550 km (0.089 R)
• M31: 19,830,993 km (0.045 R)
• M32: 20,257,048 km (0.057 R)
• M33: 20,440,455 km (0.118 R)
• M34: 20,932,632 km (0.029 R)
• M35: 21,180,067 km (0.093 R)
• M36: 23,194,551 km (0.116 R)
• M37: 24,549,459 km (0.075 R)
• M38: 27,877,114 km (0.054 R)
• M39: 29,247,132 km (0.045 R)
• M40: 29,385,360 km (0.085 R)
• M41: 29,593,152 km (0.113 R)
• M42: 31,131,317 km (0.116 R)
• M43: 31,272,388 km (0.056 R)
• M44: 31,839,064 km (0.117 R)
• M45: 32,194,958 km (0.104 R)
• M46: 32,767,020 km (0.12 R)
• M47: 33,270,417 km (0.041 R)
• M48: 34,284,690 km (0.059 R)
• M49: 36,939,305 km (0.118 R)
• M50: 37,238,351 km (0.078 R)
• M51: 37,763,589 km (0.107 R)
• M52: 38,973,237 km (0.107 R)
• M53: 39,201,374 km (0.114 R)
• M54: 39,353,814 km (0.106 R)
• M55: 39,888,776 km (0.114 R)
• M56: 40,118,708 km (0.038 R)
• M57: 42,208,441 km (0.046 R)
• M58: 45,769,020 km (0.087 R)
• M59: 47,544,597 km (0.062 R)
• M60: 47,625,829 km (0.119 R)
• M61: 47,788,441 km (0.111 R)
• M62: 48,359,008 km (0.038 R)
• M63: 49,095,927 km (0.055 R)
• M64: 49,342,464 km (0.097 R)
• M65: 53,510,410 km (0.116 R)
• M66: 53,679,456 km (0.112 R)
• M67: 53,848,801 km (0.119 R)
• M68: 54,018,146 km (0.098 R)
• M69: 56,580,458 km (0.112 R)
• M70: 57,356,871 km (0.11 R)

Asteroid Belt

Center: 15.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 5

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.36 AU - 18.2 AU

Year: 23873 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,794,527 km

• M1: 117,734 km (0.098 R)
• M2: 265,686 km (0.108 R)
• M3: 298,597 km (0.115 R)
• M4: 387,907 km (0.037 R)
• M5: 549,323 km (0.04 R)
• M6: 828,772 km (0.115 R)
• M7: 1,147,416 km (0.06 R)
• M8: 1,379,592 km (0.096 R)
• M9: 3,131,831 km (0.088 R)
• M10: 4,712,034 km (0.119 R)
• M11: 4,895,441 km (0.113 R)
• M12: 5,556,215 km (0.093 R)
• M13: 5,896,998 km (0.072 R)
• M14: 6,244,514 km (0.077 R)
• M15: 8,409,794 km (0.099 R)
• M16: 8,576,446 km (0.097 R)
• M17: 9,140,280 km (0.098 R)
• M18: 9,484,206 km (0.118 R)
• M19: 12,133,135 km (0.102 R)
• M20: 12,574,449 km (0.036 R)
• M21: 12,637,879 km (0.086 R)
• M22: 12,828,915 km (0.074 R)
• M23: 13,732,935 km (0.087 R)
• M24: 14,126,677 km (0.071 R)
• M25: 14,724,170 km (0.03 R)
• M26: 17,619,488 km (0.111 R)
• M27: 17,761,606 km (0.062 R)
• M28: 18,190,503 km (0.098 R)
• M29: 18,767,502 km (0.117 R)
• M30: 19,570,543 km (0.101 R)
• M31: 19,644,145 km (0.109 R)
• M32: 20,161,754 km (0.075 R)
• M33: 20,459,454 km (0.115 R)
• M34: 21,285,832 km (0.063 R)
• M35: 21,665,063 km (0.094 R)
• M36: 22,046,537 km (0.059 R)
• M37: 24,065,510 km (0.113 R)
• M38: 24,619,172 km (0.097 R)
• M39: 24,698,608 km (0.114 R)
• M40: 25,017,102 km (0.092 R)
• M41: 26,061,894 km (0.086 R)
• M42: 28,526,519 km (0.09 R)
• M43: 29,112,344 km (0.084 R)
• M44: 29,617,536 km (0.12 R)
• M45: 30,380,784 km (0.117 R)
• M46: 31,150,465 km (0.108 R)
• M47: 31,408,522 km (0.12 R)
• M48: 32,273,497 km (0.026 R)
• M49: 32,883,856 km (0.084 R)
• M50: 33,234,214 km (0.103 R)
• M51: 33,497,806 km (0.113 R)
• M52: 33,585,769 km (0.106 R)
• M53: 33,673,882 km (0.106 R)
• M54: 34,115,645 km (0.115 R)
• M55: 34,470,341 km (0.118 R)
• M56: 34,737,224 km (0.069 R)
• M57: 39,098,899 km (0.089 R)
• M58: 39,656,152 km (0.088 R)
• M59: 40,215,947 km (0.086 R)
• M60: 40,684,487 km (0.111 R)
• M61: 42,195,875 km (0.05 R)
• M62: 43,054,118 km (0.115 R)
• M63: 43,533,429 km (0.102 R)
• M64: 44,110,877 km (0.035 R)
• M65: 44,787,807 km (0.106 R)
• M66: 49,020,679 km (0.1 R)
• M67: 50,426,151 km (0.056 R)
• M68: 51,133,899 km (0.111 R)
• M69: 51,336,604 km (0.085 R)
• M70: 52,456,793 km (0.111 R)
• M71: 57,860,118 km (0.078 R)
• M72: 59,238,214 km (0.106 R)
• M73: 60,412,856 km (0.065 R)
• M74: 60,520,118 km (0.104 R)
• M75: 60,627,230 km (0.119 R)
• M76: 60,949,314 km (0.052 R)
• M77: 61,164,286 km (0.109 R)
• M78: 61,918,858 km (0.101 R)
• M79: 63,002,246 km (0.096 R)
• M80: 63,219,611 km (0.067 R)
• M81: 64,091,767 km (0.054 R)
• M82: 65,517,435 km (0.076 R)
• M83: 67,619,883 km (0.096 R)
• M84: 68,511,786 km (0.115 R)
• M85: 68,623,535 km (0.049 R)
• M86: 69,295,230 km (0.042 R)
• M87: 69,969,318 km (0.116 R)
• M88: 71,550,268 km (0.094 R)
• M89: 72,231,537 km (0.085 R)
• M90: 72,345,231 km (0.101 R)
• M91: 77,757,981 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 3.4

Gravity: 36.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.65 AU - 18.15 AU

Year: 25250 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,794,527 km

• M1: 77,492 km (0.062 R)
• M2: 167,699 km (0.101 R)
• M3: 240,703 km (0.077 R)
• M4: 272,867 km (0.098 R)
• M5: 603,478 km (0.11 R)
• M6: 814,112 km (0.088 R)
• M7: 914,791 km (0.051 R)
• M8: 1,100,442 km (0.058 R)
• M9: 1,268,740 km (0.078 R)
• M10: 1,853,667 km (0.114 R)
• M11: 2,619,608 km (0.083 R)
• M12: 2,806,007 km (0.109 R)
• M13: 2,881,704 km (0.112 R)
• M14: 3,349,945 km (0.064 R)
• M15: 3,390,037 km (0.12 R)
• M16: 3,758,048 km (0.087 R)
• M17: 5,305,189 km (0.09 R)
• M18: 6,021,165 km (0.11 R)
• M19: 7,384,300 km (0.052 R)
• M20: 8,616,987 km (0.068 R)
• M21: 9,060,395 km (0.063 R)
• M22: 9,228,693 km (0.108 R)
• M23: 9,911,757 km (0.095 R)
• M24: 10,201,228 km (0.118 R)
• M25: 10,907,031 km (0.118 R)
• M26: 10,966,571 km (0.092 R)
• M27: 11,567,805 km (0.08 R)
• M28: 11,811,350 km (0.055 R)
• M29: 11,995,056 km (0.081 R)
• M30: 12,365,311 km (0.119 R)
• M31: 12,552,009 km (0.064 R)
• M32: 14,861,950 km (0.035 R)
• M33: 17,438,025 km (0.062 R)
• M34: 18,776,627 km (0.086 R)
• M35: 18,847,985 km (0.063 R)
• M36: 19,206,272 km (0.051 R)
• M37: 19,711,464 km (0.043 R)
• M38: 19,856,724 km (0.116 R)
• M39: 20,661,411 km (0.101 R)
• M40: 20,808,765 km (0.104 R)
• M41: 21,179,019 km (0.107 R)
• M42: 21,925,812 km (0.055 R)
• M43: 22,151,555 km (0.104 R)
• M44: 22,453,743 km (0.047 R)
• M45: 22,605,285 km (0.089 R)
• M46: 24,450,874 km (0.066 R)
• M47: 25,470,533 km (0.086 R)
• M48: 25,866,369 km (0.037 R)
• M49: 26,104,828 km (0.051 R)
• M50: 28,611,640 km (0.078 R)
• M51: 28,776,048 km (0.086 R)
• M52: 29,602,427 km (0.059 R)
• M53: 30,436,734 km (0.067 R)
• M54: 30,520,509 km (0.107 R)
• M55: 30,940,879 km (0.104 R)
• M56: 31,025,252 km (0.049 R)
• M57: 31,617,510 km (0.079 R)
• M58: 31,702,482 km (0.083 R)
• M59: 33,676,425 km (0.117 R)
• M60: 34,634,450 km (0.052 R)
• M61: 35,072,922 km (0.106 R)
• M62: 36,666,289 km (0.099 R)
• M63: 38,283,292 km (0.031 R)
• M64: 39,191,650 km (0.087 R)
• M65: 39,556,968 km (0.11 R)
• M66: 40,751,956 km (0.097 R)
• M67: 41,029,460 km (0.054 R)
• M68: 42,801,148 km (0.065 R)
• M69: 43,933,005 km (0.067 R)
• M70: 45,265,922 km (0.117 R)
• M71: 46,033,359 km (0.061 R)
• M72: 46,805,284 km (0.06 R)
• M73: 47,581,398 km (0.054 R)
• M74: 47,678,786 km (0.083 R)
• M75: 47,873,563 km (0.051 R)
• M76: 48,655,511 km (0.086 R)
• M77: 48,753,647 km (0.08 R)
• M78: 51,026,637 km (0.083 R)
• M79: 51,425,465 km (0.099 R)
• M80: 53,031,248 km (0.089 R)
• M81: 54,042,979 km (0.074 R)
• M82: 54,755,065 km (0.028 R)
• M83: 60,036,019 km (0.086 R)
• M84: 60,246,503 km (0.069 R)
• M85: 61,938,306 km (0.108 R)
• M86: 63,538,554 km (0.075 R)
• M87: 64,182,423 km (0.048 R)
• M88: 65,476,744 km (0.069 R)
• M89: 65,584,903 km (0.075 R)
• M90: 66,235,654 km (0.043 R)
• M91: 66,670,685 km (0.095 R)
• M92: 67,106,613 km (0.092 R)
• M93: 70,517,295 km (0.104 R)
• M94: 71,964,205 km (0.04 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit