🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.42 AU - 0.58 AU

Year: 124 Days

Day: 15.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.82 AU - 0.86 AU

Year: 271 Days

Day: 18.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,022,395 km

• M1: 194,776 km (0.094 R)
• M2: 571,763 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.84 AU - 0.86 AU

Year: 275 Days

Day: 13.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.58 AU - 1.94 AU

Year: 821 Days

Day: 20.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.9 AU - 2.28 AU

Year: 1062 Days

Day: 42.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.31 AU - 5.93 AU

Year: 4072 Days

Day: 42.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,022,395 km

• M1: 582,833 km (0.109 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 12.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.69 AU - 7.63 AU

Year: 6734 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,022,395 km

• M1: 260,899 km (0.083 R)
• M2: 357,240 km (0.089 R)
• M3: 582,534 km (0.073 R)
• M4: 703,110 km (0.118 R)
• M5: 908,059 km (0.047 R)
• M6: 1,051,823 km (0.102 R)
• M7: 1,499,419 km (0.114 R)
• M8: 2,003,714 km (0.101 R)
• M9: 2,124,739 km (0.112 R)
• M10: 2,633,970 km (0.107 R)
• M11: 2,922,394 km (0.093 R)
• M12: 3,827,013 km (0.093 R)
• M13: 4,088,061 km (0.079 R)
• M14: 4,422,861 km (0.11 R)
• M15: 4,605,071 km (0.079 R)
• M16: 4,743,449 km (0.073 R)
• M17: 4,859,836 km (0.049 R)
• M18: 5,142,876 km (0.105 R)
• M19: 5,238,469 km (0.107 R)
• M20: 5,676,192 km (0.055 R)
• M21: 5,999,623 km (0.066 R)
• M22: 6,125,734 km (0.061 R)
• M23: 6,380,499 km (0.087 R)
• M24: 6,664,735 km (0.095 R)
• M25: 6,742,974 km (0.092 R)
• M26: 7,380,261 km (0.099 R)
• M27: 7,488,421 km (0.107 R)
• M28: 7,953,670 km (0.119 R)
• M29: 8,148,147 km (0.111 R)
• M30: 8,970,188 km (0.059 R)
• M31: 9,085,527 km (0.03 R)
• M32: 9,552,422 km (0.054 R)
• M33: 9,759,167 km (0.06 R)
• M34: 10,207,212 km (0.079 R)
• M35: 10,297,719 km (0.084 R)
• M36: 10,661,990 km (0.066 R)
• M37: 11,092,533 km (0.119 R)
• M38: 11,309,898 km (0.091 R)
• M39: 11,466,078 km (0.103 R)
• M40: 11,591,441 km (0.101 R)
• M41: 11,875,378 km (0.111 R)
• M42: 12,034,102 km (0.082 R)
• M43: 12,385,806 km (0.064 R)
• M44: 12,514,610 km (0.037 R)
• M45: 13,034,014 km (0.08 R)
• M46: 13,693,291 km (0.082 R)
• M47: 13,993,534 km (0.028 R)
• M48: 14,161,234 km (0.119 R)
• M49: 14,566,494 km (0.119 R)
• M50: 15,250,456 km (0.091 R)
• M51: 15,770,458 km (0.036 R)
• M52: 16,015,050 km (0.112 R)
• M53: 16,190,529 km (0.117 R)
• M54: 16,401,911 km (0.054 R)
• M55: 16,685,399 km (0.053 R)
• M56: 17,328,819 km (0.042 R)
• M57: 17,473,031 km (0.077 R)
• M58: 18,236,130 km (0.051 R)
• M59: 19,121,600 km (0.115 R)
• M60: 19,419,898 km (0.098 R)
• M61: 19,907,886 km (0.108 R)
• M62: 20,248,072 km (0.112 R)
• M63: 20,781,239 km (0.085 R)
• M64: 21,473,428 km (0.069 R)
• M65: 22,055,962 km (0.032 R)
• M66: 22,919,890 km (0.119 R)
• M67: 23,555,232 km (0.035 R)
• M68: 23,754,945 km (0.105 R)
• M69: 23,955,107 km (0.06 R)
• M70: 24,721,347 km (0.087 R)
• M71: 24,843,120 km (0.109 R)
• M72: 26,112,458 km (0.068 R)
• M73: 26,277,764 km (0.109 R)
• M74: 26,360,641 km (0.062 R)
• M75: 26,484,957 km (0.072 R)
• M76: 27,067,790 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 9.6

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.96 AU - 15 AU

Year: 15495 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,022,395 km

• M1: 125,961 km (0.088 R)
• M2: 192,084 km (0.062 R)
• M3: 309,668 km (0.113 R)
• M4: 459,864 km (0.101 R)
• M5: 636,689 km (0.054 R)
• M6: 1,056,909 km (0.058 R)
• M7: 1,351,766 km (0.097 R)
• M8: 1,582,446 km (0.059 R)
• M9: 1,702,723 km (0.113 R)
• M10: 2,114,566 km (0.118 R)
• M11: 2,214,048 km (0.089 R)
• M12: 2,452,358 km (0.108 R)
• M13: 2,592,382 km (0.112 R)
• M14: 2,953,960 km (0.103 R)
• M15: 3,293,098 km (0.045 R)
• M16: 3,447,932 km (0.071 R)
• M17: 3,526,171 km (0.038 R)
• M18: 3,684,596 km (0.087 R)
• M19: 4,384,115 km (0.086 R)
• M20: 4,511,872 km (0.098 R)
• M21: 5,035,165 km (0.082 R)
• M22: 6,091,476 km (0.1 R)
• M23: 6,330,084 km (0.102 R)
• M24: 7,876,627 km (0.052 R)
• M25: 8,772,120 km (0.114 R)
• M26: 10,147,074 km (0.103 R)
• M27: 10,259,871 km (0.056 R)
• M28: 10,715,695 km (0.047 R)
• M29: 10,888,182 km (0.104 R)
• M30: 11,119,759 km (0.108 R)
• M31: 12,422,458 km (0.116 R)
• M32: 12,847,016 km (0.102 R)
• M33: 13,091,758 km (0.089 R)
• M34: 16,543,879 km (0.071 R)
• M35: 18,026,394 km (0.091 R)
• M36: 18,369,123 km (0.094 R)
• M37: 18,644,981 km (0.057 R)
• M38: 18,714,095 km (0.068 R)
• M39: 19,130,875 km (0.042 R)
• M40: 19,200,737 km (0.112 R)
• M41: 19,270,599 km (0.105 R)
• M42: 20,470,973 km (0.079 R)
• M43: 20,828,661 km (0.043 R)
• M44: 21,841,140 km (0.113 R)
• M45: 22,060,151 km (0.075 R)
• M46: 22,206,607 km (0.069 R)
• M47: 23,091,927 km (0.071 R)
• M48: 23,838,570 km (0.034 R)
• M49: 23,988,916 km (0.115 R)
• M50: 24,064,164 km (0.083 R)
• M51: 25,508,980 km (0.088 R)
• M52: 26,747,351 km (0.066 R)
• M53: 27,452,556 km (0.102 R)
• M54: 28,084,457 km (0.118 R)
• M55: 28,481,939 km (0.107 R)
• M56: 28,801,180 km (0.04 R)
• M57: 29,041,435 km (0.045 R)
• M58: 29,282,287 km (0.068 R)
• M59: 30,578,254 km (0.106 R)
• M60: 30,659,934 km (0.09 R)
• M61: 32,141,551 km (0.108 R)
• M62: 33,478,059 km (0.071 R)
• M63: 33,899,326 km (0.069 R)
• M64: 37,594,992 km (0.112 R)
• M65: 37,682,507 km (0.112 R)
• M66: 38,033,015 km (0.082 R)
• M67: 39,801,710 km (0.108 R)
• M68: 42,050,166 km (0.113 R)
• M69: 42,687,004 km (0.076 R)
• M70: 44,431,914 km (0.104 R)
• M71: 45,080,570 km (0.085 R)
• M72: 45,639,019 km (0.118 R)
• M73: 46,106,213 km (0.077 R)
• M74: 46,669,001 km (0.1 R)
• M75: 48,085,692 km (0.084 R)
• M76: 49,133,625 km (0.098 R)
• M77: 49,516,596 km (0.065 R)
• M78: 51,834,765 km (0.07 R)
• M79: 52,224,617 km (0.117 R)
• M80: 52,615,366 km (0.113 R)
• M81: 53,399,858 km (0.081 R)
• M82: 54,782,142 km (0.108 R)
• M83: 56,776,880 km (0.106 R)
• M84: 57,985,182 km (0.119 R)
• M85: 58,187,438 km (0.115 R)
• M86: 62,073,841 km (0.109 R)
• M87: 62,798,793 km (0.074 R)
• M88: 63,526,586 km (0.083 R)
• M89: 64,152,653 km (0.078 R)
• M90: 64,780,815 km (0.092 R)
• M91: 64,885,683 km (0.117 R)
• M92: 67,313,656 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 10.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.15 AU - 15.29 AU

Year: 15944 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,022,395 km

• M1: 159,621 km (0.089 R)
• M2: 236,813 km (0.09 R)
• M3: 366,515 km (0.043 R)
• M4: 821,143 km (0.079 R)
• M5: 1,059,901 km (0.096 R)
• M6: 1,144,573 km (0.112 R)
• M7: 2,305,902 km (0.096 R)
• M8: 2,912,521 km (0.057 R)
• M9: 3,187,183 km (0.059 R)
• M10: 3,761,938 km (0.054 R)
• M11: 4,061,433 km (0.082 R)
• M12: 4,163,010 km (0.084 R)
• M13: 4,403,413 km (0.111 R)
• M14: 4,542,689 km (0.063 R)
• M15: 4,648,305 km (0.095 R)
• M16: 5,005,994 km (0.109 R)
• M17: 5,188,204 km (0.048 R)
• M18: 5,634,604 km (0.089 R)
• M19: 6,366,437 km (0.09 R)
• M20: 6,763,769 km (0.11 R)
• M21: 8,088,607 km (0.063 R)
• M22: 9,044,986 km (0.119 R)
• M23: 9,133,698 km (0.117 R)
• M24: 9,356,898 km (0.064 R)
• M25: 10,499,227 km (0.09 R)
• M26: 12,318,487 km (0.115 R)
• M27: 12,713,874 km (0.089 R)
• M28: 13,163,715 km (0.025 R)
• M29: 13,567,779 km (0.086 R)
• M30: 13,822,544 km (0.097 R)
• M31: 13,976,181 km (0.119 R)
• M32: 14,700,384 km (0.09 R)
• M33: 16,455,317 km (0.104 R)
• M34: 17,274,814 km (0.073 R)
• M35: 18,444,221 km (0.098 R)
• M36: 20,101,017 km (0.112 R)
• M37: 20,566,416 km (0.093 R)
• M38: 20,741,745 km (0.047 R)
• M39: 20,917,672 km (0.098 R)
• M40: 23,615,669 km (0.099 R)
• M41: 24,291,702 km (0.076 R)
• M42: 24,911,785 km (0.117 R)
• M43: 28,479,545 km (0.098 R)
• M44: 29,858,089 km (0.095 R)
• M45: 29,990,484 km (0.026 R)
• M46: 31,460,133 km (0.081 R)
• M47: 31,594,921 km (0.103 R)
• M48: 31,662,389 km (0.09 R)
• M49: 32,407,536 km (0.077 R)
• M50: 33,089,852 km (0.055 R)
• M51: 33,708,140 km (0.117 R)
• M52: 34,122,377 km (0.09 R)
• M53: 34,886,373 km (0.052 R)
• M54: 34,956,086 km (0.074 R)
• M55: 35,515,582 km (0.115 R)
• M56: 37,354,289 km (0.049 R)
• M57: 37,926,202 km (0.055 R)
• M58: 38,141,473 km (0.099 R)
• M59: 38,213,280 km (0.11 R)
• M60: 38,501,106 km (0.109 R)
• M61: 38,789,531 km (0.073 R)
• M62: 38,861,787 km (0.076 R)
• M63: 40,242,874 km (0.101 R)
• M64: 40,609,090 km (0.114 R)
• M65: 40,829,298 km (0.066 R)
• M66: 40,976,353 km (0.074 R)
• M67: 41,936,173 km (0.115 R)
• M68: 42,010,373 km (0.105 R)
• M69: 42,084,574 km (0.075 R)
• M70: 42,307,475 km (0.096 R)
• M71: 43,502,612 km (0.077 R)
• M72: 44,330,636 km (0.096 R)
• M73: 45,620,619 km (0.113 R)
• M74: 45,849,503 km (0.034 R)
• M75: 47,539,959 km (0.036 R)
• M76: 47,694,644 km (0.054 R)
• M77: 48,392,817 km (0.111 R)
• M78: 49,799,336 km (0.113 R)
• M79: 49,877,875 km (0.062 R)
• M80: 50,271,168 km (0.087 R)
• M81: 50,981,608 km (0.115 R)
• M82: 51,934,098 km (0.11 R)
• M83: 53,052,790 km (0.1 R)
• M84: 53,132,975 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 5.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.49 AU - 19.85 AU

Year: 30661 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,022,395 km

• M1: 590,912 km (0.098 R)
• M2: 797,207 km (0.112 R)
• M3: 1,758,523 km (0.055 R)
• M4: 2,122,794 km (0.117 R)
• M5: 2,767,860 km (0.116 R)
• M6: 3,308,507 km (0.101 R)
• M7: 3,714,515 km (0.114 R)
• M8: 3,923,503 km (0.11 R)
• M9: 4,396,532 km (0.109 R)
• M10: 4,706,947 km (0.092 R)
• M11: 7,277,039 km (0.099 R)
• M12: 7,328,949 km (0.096 R)
• M13: 7,909,389 km (0.048 R)
• M14: 8,016,501 km (0.108 R)
• M15: 8,504,489 km (0.094 R)
• M16: 8,835,101 km (0.063 R)
• M17: 9,002,052 km (0.105 R)
• M18: 9,452,192 km (0.092 R)
• M19: 11,567,057 km (0.106 R)
• M20: 11,749,716 km (0.098 R)
• M21: 13,054,509 km (0.098 R)
• M22: 13,244,647 km (0.089 R)
• M23: 17,304,434 km (0.084 R)
• M24: 19,358,264 km (0.1 R)
• M25: 20,230,419 km (0.088 R)
• M26: 21,712,336 km (0.032 R)
• M27: 23,305,553 km (0.058 R)
• M28: 23,999,837 km (0.109 R)
• M29: 24,077,328 km (0.064 R)
• M30: 24,544,523 km (0.039 R)
• M31: 24,622,613 km (0.082 R)
• M32: 25,014,559 km (0.111 R)
• M33: 25,408,600 km (0.093 R)
• M34: 25,566,874 km (0.098 R)
• M35: 26,362,735 km (0.088 R)
• M36: 28,798,637 km (0.114 R)
• M37: 29,460,159 km (0.111 R)
• M38: 29,626,362 km (0.114 R)
• M39: 29,876,191 km (0.087 R)
• M40: 29,959,666 km (0.076 R)
• M41: 30,043,292 km (0.099 R)
• M42: 30,882,685 km (0.077 R)
• M43: 31,559,915 km (0.108 R)
• M44: 31,644,886 km (0.114 R)
• M45: 34,317,004 km (0.119 R)
• M46: 35,901,395 km (0.06 R)
• M47: 36,256,690 km (0.075 R)
• M48: 37,060,479 km (0.091 R)
• M49: 37,689,688 km (0.095 R)
• M50: 39,323,745 km (0.073 R)
• M51: 39,965,520 km (0.053 R)
• M52: 42,942,817 km (0.06 R)
• M53: 43,887,827 km (0.087 R)
• M54: 44,172,661 km (0.096 R)
• M55: 48,616,017 km (0.113 R)
• M56: 49,996,356 km (0.112 R)
• M57: 50,990,285 km (0.119 R)
• M58: 54,214,119 km (0.107 R)
• M59: 54,519,598 km (0.089 R)
• M60: 54,825,824 km (0.108 R)
• M61: 57,088,492 km (0.057 R)
• M62: 58,231,270 km (0.07 R)
• M63: 60,012,083 km (0.086 R)
• M64: 62,449,781 km (0.118 R)
• M65: 64,379,892 km (0.053 R)
• M66: 65,244,119 km (0.071 R)
• M67: 67,859,539 km (0.119 R)
• M68: 68,408,713 km (0.097 R)
• M69: 69,511,548 km (0.113 R)
• M70: 70,620,068 km (0.105 R)
• M71: 72,742,563 km (0.062 R)
• M72: 73,192,105 km (0.077 R)
• M73: 74,659,361 km (0.073 R)
• M74: 76,022,347 km (0.104 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit