🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.65 AU - 0.77 AU

Year: 230 Days

Day: 27.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.26 AU - 1.98 AU

Year: 794 Days

Day: 30.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,434,638 km

• M1: 428,897 km (0.065 R)
• M2: 673,340 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.73 AU - 2.69 AU

Year: 1265 Days

Day: 22.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.32 AU - 3.26 AU

Year: 1794 Days

Day: 38.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.45 AU - 3.41 AU

Year: 1931 Days

Day: 31.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.58 AU - 3.78 AU

Year: 2183 Days

Day: 29.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 10.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.37 AU - 8.41 AU

Year: 6963 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,434,638 km

• M1: 150,645 km (0.099 R)
• M2: 299,944 km (0.117 R)
• M3: 418,874 km (0.092 R)
• M4: 568,023 km (0.081 R)
• M5: 854,204 km (0.107 R)
• M6: 936,333 km (0.07 R)
• M7: 1,372,560 km (0.061 R)
• M8: 1,520,064 km (0.103 R)
• M9: 1,604,437 km (0.102 R)
• M10: 1,867,281 km (0.11 R)
• M11: 2,068,789 km (0.099 R)
• M12: 2,162,886 km (0.085 R)
• M13: 2,258,329 km (0.108 R)
• M14: 2,493,497 km (0.109 R)
• M15: 2,593,877 km (0.055 R)
• M16: 2,695,604 km (0.07 R)
• M17: 2,840,265 km (0.055 R)
• M18: 3,159,208 km (0.059 R)
• M19: 3,290,106 km (0.118 R)
• M20: 3,444,940 km (0.061 R)
• M21: 3,602,466 km (0.095 R)
• M22: 3,670,533 km (0.112 R)
• M23: 4,065,322 km (0.105 R)
• M24: 4,207,889 km (0.038 R)
• M25: 4,449,190 km (0.099 R)
• M26: 4,744,945 km (0.118 R)
• M27: 4,945,706 km (0.093 R)
• M28: 5,072,565 km (0.118 R)
• M29: 5,149,159 km (0.088 R)
• M30: 5,226,202 km (0.11 R)
• M31: 5,407,514 km (0.109 R)
• M32: 5,643,729 km (0.09 R)
• M33: 5,856,457 km (0.116 R)
• M34: 6,072,028 km (0.071 R)
• M35: 6,153,409 km (0.107 R)
• M36: 6,622,099 km (0.062 R)
• M37: 7,159,604 km (0.112 R)
• M38: 7,506,372 km (0.082 R)
• M39: 7,681,701 km (0.108 R)
• M40: 8,096,386 km (0.117 R)
• M41: 9,636,197 km (0.09 R)
• M42: 10,083,345 km (0.109 R)
• M43: 10,212,448 km (0.089 R)
• M44: 11,197,401 km (0.06 R)
• M45: 11,532,500 km (0.035 R)
• M46: 12,178,314 km (0.093 R)
• M47: 13,362,979 km (0.114 R)
• M48: 13,825,686 km (0.026 R)
• M49: 14,547,795 km (0.03 R)
• M50: 14,803,457 km (0.118 R)
• M51: 14,987,014 km (0.052 R)
• M52: 15,653,921 km (0.101 R)
• M53: 16,406,249 km (0.09 R)
• M54: 16,939,864 km (0.101 R)
• M55: 17,634,447 km (0.048 R)
• M56: 17,907,164 km (0.034 R)
• M57: 18,141,883 km (0.087 R)
• M58: 18,220,422 km (0.107 R)
• M59: 18,377,650 km (0.033 R)
• M60: 20,341,271 km (0.105 R)
• M61: 21,203,105 km (0.062 R)
• M62: 21,534,613 km (0.074 R)
• M63: 21,784,292 km (0.07 R)
• M64: 23,089,833 km (0.067 R)
• M65: 23,430,766 km (0.106 R)
• M66: 24,204,187 km (0.065 R)
• M67: 24,594,040 km (0.065 R)
• M68: 24,767,872 km (0.095 R)
• M69: 25,073,351 km (0.106 R)
• M70: 25,555,655 km (0.054 R)
• M71: 26,041,100 km (0.065 R)
• M72: 26,485,106 km (0.04 R)
• M73: 26,886,777 km (0.048 R)
• M74: 26,976,386 km (0.115 R)
• M75: 27,065,995 km (0.097 R)
• M76: 27,200,633 km (0.103 R)
• M77: 27,560,865 km (0.073 R)
• M78: 27,651,072 km (0.073 R)
• M79: 28,742,239 km (0.064 R)
• M80: 29,201,056 km (0.1 R)
• M81: 29,986,594 km (0.089 R)
• M82: 30,311,969 km (0.069 R)
• M83: 30,685,515 km (0.061 R)
• M84: 30,825,838 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 10.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.56 AU - 10.82 AU

Year: 9863 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,434,638 km

• M1: 128,056 km (0.071 R)
• M2: 195,076 km (0.113 R)
• M3: 435,031 km (0.08 R)
• M4: 541,843 km (0.078 R)
• M5: 1,079,349 km (0.098 R)
• M6: 1,282,951 km (0.111 R)
• M7: 1,353,711 km (0.091 R)
• M8: 1,517,970 km (0.117 R)
• M9: 1,593,217 km (0.066 R)
• M10: 1,728,005 km (0.099 R)
• M11: 1,866,533 km (0.119 R)
• M12: 2,008,950 km (0.073 R)
• M13: 2,283,013 km (0.078 R)
• M14: 2,435,753 km (0.108 R)
• M15: 3,008,712 km (0.119 R)
• M16: 3,080,220 km (0.076 R)
• M17: 3,225,031 km (0.113 R)
• M18: 3,521,534 km (0.061 R)
• M19: 3,597,081 km (0.098 R)
• M20: 4,061,732 km (0.065 R)
• M21: 4,518,005 km (0.065 R)
• M22: 4,962,461 km (0.1 R)
• M23: 5,744,259 km (0.058 R)
• M24: 5,893,259 km (0.111 R)
• M25: 6,073,674 km (0.087 R)
• M26: 6,409,371 km (0.114 R)
• M27: 6,564,055 km (0.045 R)
• M28: 6,877,014 km (0.115 R)
• M29: 7,420,354 km (0.071 R)
• M30: 7,713,565 km (0.093 R)
• M31: 7,845,062 km (0.037 R)
• M32: 7,944,245 km (0.083 R)
• M33: 8,010,517 km (0.118 R)
• M34: 8,077,088 km (0.097 R)
• M35: 8,277,849 km (0.107 R)
• M36: 9,236,173 km (0.09 R)
• M37: 9,446,058 km (0.108 R)
• M38: 9,835,162 km (0.074 R)
• M39: 11,668,784 km (0.095 R)
• M40: 11,744,181 km (0.057 R)
• M41: 11,895,723 km (0.078 R)
• M42: 12,547,073 km (0.077 R)
• M43: 14,610,177 km (0.056 R)
• M44: 14,936,899 km (0.048 R)
• M45: 15,060,018 km (0.08 R)
• M46: 15,266,014 km (0.055 R)
• M47: 16,141,311 km (0.075 R)
• M48: 16,606,261 km (0.089 R)
• M49: 17,333,456 km (0.091 R)
• M50: 17,853,159 km (0.102 R)
• M51: 18,421,931 km (0.052 R)
• M52: 19,801,971 km (0.068 R)
• M53: 20,118,221 km (0.118 R)
• M54: 20,801,584 km (0.081 R)
• M55: 20,893,287 km (0.111 R)
• M56: 22,613,513 km (0.109 R)
• M57: 22,755,033 km (0.1 R)
• M58: 22,991,547 km (0.092 R)
• M59: 24,089,596 km (0.051 R)
• M60: 24,669,437 km (0.112 R)
• M61: 25,107,160 km (0.069 R)
• M62: 26,237,671 km (0.069 R)
• M63: 26,684,670 km (0.098 R)
• M64: 27,939,198 km (0.074 R)
• M65: 28,956,613 km (0.107 R)
• M66: 30,089,817 km (0.114 R)
• M67: 30,714,088 km (0.118 R)
• M68: 30,870,867 km (0.111 R)
• M69: 32,134,221 km (0.092 R)
• M70: 32,346,351 km (0.096 R)
• M71: 32,505,822 km (0.053 R)
• M72: 32,718,849 km (0.104 R)
• M73: 32,932,326 km (0.052 R)
• M74: 33,092,695 km (0.069 R)
• M75: 33,414,330 km (0.035 R)
• M76: 33,737,013 km (0.11 R)
• M77: 34,602,436 km (0.101 R)
• M78: 34,819,952 km (0.055 R)
• M79: 36,908,936 km (0.097 R)
• M80: 37,131,239 km (0.119 R)
• M81: 37,242,540 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 6.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.14 AU - 12.72 AU

Year: 15865 Days

Day: 22.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,434,638 km

• M1: 372,648 km (0.077 R)
• M2: 559,945 km (0.111 R)
• M3: 1,442,871 km (0.071 R)
• M4: 1,497,923 km (0.106 R)
• M5: 1,653,056 km (0.09 R)
• M6: 1,888,075 km (0.063 R)
• M7: 2,009,548 km (0.082 R)
• M8: 2,373,520 km (0.033 R)
• M9: 2,965,927 km (0.099 R)
• M10: 3,071,992 km (0.097 R)
• M11: 3,179,404 km (0.109 R)
• M12: 3,233,558 km (0.101 R)
• M13: 3,324,364 km (0.05 R)
• M14: 5,143,175 km (0.077 R)
• M15: 5,185,511 km (0.116 R)
• M16: 5,249,539 km (0.086 R)
• M17: 6,558,520 km (0.055 R)
• M18: 6,930,271 km (0.079 R)
• M19: 7,791,356 km (0.112 R)
• M20: 8,787,080 km (0.085 R)
• M21: 8,888,956 km (0.119 R)
• M22: 9,560,052 km (0.079 R)
• M23: 9,875,255 km (0.079 R)
• M24: 10,462,127 km (0.091 R)
• M25: 11,335,779 km (0.094 R)
• M26: 13,210,240 km (0.117 R)
• M27: 14,183,075 km (0.04 R)
• M28: 14,482,420 km (0.09 R)
• M29: 14,844,298 km (0.097 R)
• M30: 16,792,959 km (0.063 R)
• M31: 17,492,180 km (0.041 R)
• M32: 18,395,751 km (0.081 R)
• M33: 18,886,133 km (0.112 R)
• M34: 19,779,382 km (0.065 R)
• M35: 20,349,050 km (0.1 R)
• M36: 20,856,038 km (0.11 R)
• M37: 21,230,481 km (0.064 R)
• M38: 22,297,712 km (0.081 R)
• M39: 23,700,342 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.29 AU - 17.45 AU

Year: 25500 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,434,638 km

• M1: 89,011 km (0.03 R)
• M2: 201,658 km (0.075 R)
• M3: 263,442 km (0.116 R)
• M4: 348,413 km (0.118 R)
• M5: 495,319 km (0.09 R)
• M6: 662,419 km (0.053 R)
• M7: 891,304 km (0.059 R)
• M8: 1,003,353 km (0.085 R)
• M9: 1,217,128 km (0.119 R)
• M10: 1,266,645 km (0.044 R)
• M11: 1,714,691 km (0.064 R)
• M12: 1,826,889 km (0.099 R)
• M13: 1,999,824 km (0.116 R)
• M14: 2,361,702 km (0.102 R)
• M15: 2,423,934 km (0.067 R)
• M16: 2,518,480 km (0.071 R)
• M17: 3,077,079 km (0.105 R)
• M18: 3,745,332 km (0.077 R)
• M19: 4,077,290 km (0.093 R)
• M20: 4,418,672 km (0.036 R)
• M21: 5,332,416 km (0.054 R)
• M22: 5,414,545 km (0.118 R)
• M23: 6,044,203 km (0.099 R)
• M24: 6,741,179 km (0.068 R)
• M25: 7,880,517 km (0.092 R)
• M26: 8,068,262 km (0.036 R)
• M27: 8,162,808 km (0.116 R)
• M28: 8,257,503 km (0.117 R)
• M29: 8,785,584 km (0.049 R)
• M30: 9,078,347 km (0.098 R)
• M31: 9,225,850 km (0.112 R)
• M32: 9,324,585 km (0.05 R)
• M33: 10,588,986 km (0.089 R)
• M34: 10,692,508 km (0.093 R)
• M35: 10,796,329 km (0.045 R)
• M36: 11,214,904 km (0.089 R)
• M37: 11,799,083 km (0.101 R)
• M38: 12,611,549 km (0.116 R)
• M39: 14,404,480 km (0.052 R)
• M40: 14,749,452 km (0.06 R)
• M41: 15,155,461 km (0.044 R)
• M42: 17,851,514 km (0.084 R)
• M43: 19,602,108 km (0.061 R)
• M44: 21,276,108 km (0.066 R)
• M45: 21,341,483 km (0.067 R)
• M46: 21,537,755 km (0.112 R)
• M47: 21,866,272 km (0.09 R)
• M48: 22,861,696 km (0.106 R)
• M49: 23,062,457 km (0.115 R)
• M50: 23,939,698 km (0.081 R)
• M51: 24,690,381 km (0.054 R)
• M52: 26,776,672 km (0.077 R)
• M53: 26,988,353 km (0.105 R)
• M54: 28,055,285 km (0.065 R)
• M55: 28,342,214 km (0.084 R)
• M56: 29,426,500 km (0.095 R)
• M57: 30,230,289 km (0.09 R)
• M58: 30,967,358 km (0.049 R)
• M59: 31,784,760 km (0.115 R)
• M60: 33,516,954 km (0.118 R)
• M61: 34,356,198 km (0.045 R)
• M62: 35,589,184 km (0.083 R)
• M63: 36,211,212 km (0.101 R)
• M64: 36,445,332 km (0.027 R)
• M65: 36,601,662 km (0.117 R)
• M66: 38,814,364 km (0.106 R)
• M67: 38,894,100 km (0.074 R)
• M68: 39,695,346 km (0.114 R)
• M69: 40,421,195 km (0.082 R)
• M70: 40,826,157 km (0.081 R)
• M71: 40,988,620 km (0.086 R)
• M72: 41,069,851 km (0.059 R)
• M73: 41,803,928 km (0.087 R)
• M74: 43,367,675 km (0.119 R)
• M75: 45,454,266 km (0.09 R)
• M76: 46,467,492 km (0.119 R)
• M77: 46,976,873 km (0.078 R)
• M78: 47,402,628 km (0.085 R)
• M79: 48,515,936 km (0.066 R)
• M80: 50,158,520 km (0.118 R)
• M81: 53,675,566 km (0.102 R)
• M82: 55,284,192 km (0.113 R)
• M83: 55,553,768 km (0.1 R)
• M84: 56,365,187 km (0.053 R)
• M85: 56,546,050 km (0.078 R)
• M86: 56,636,557 km (0.091 R)
• M87: 58,914,783 km (0.089 R)
• M88: 59,190,193 km (0.109 R)
• M89: 59,558,054 km (0.097 R)
• M90: 59,650,206 km (0.094 R)
• M91: 60,018,965 km (0.079 R)
• M92: 60,388,472 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit