🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 230 Days

Day: 25.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,151,789 km

• M1: 27,676 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.68 AU - 2.4 AU

Year: 1122 Days

Day: 21.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.98 AU - 2.58 AU

Year: 1325 Days

Day: 43.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.42 AU - 2.64 AU

Year: 1549 Days

Day: 43.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3 AU - 3.62 AU

Year: 2319 Days

Day: 23.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 10.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.35 AU - 7.47 AU

Year: 6993 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,151,789 km

• M1: 134,339 km (0.089 R)
• M2: 245,191 km (0.089 R)
• M3: 327,919 km (0.041 R)
• M4: 413,040 km (0.084 R)
• M5: 558,150 km (0.089 R)
• M6: 1,047,783 km (0.095 R)
• M7: 1,166,564 km (0.112 R)
• M8: 1,436,738 km (0.119 R)
• M9: 1,589,178 km (0.062 R)
• M10: 1,747,004 km (0.11 R)
• M11: 2,186,223 km (0.116 R)
• M12: 2,318,019 km (0.103 R)
• M13: 2,659,252 km (0.076 R)
• M14: 2,871,681 km (0.09 R)
• M15: 2,992,257 km (0.117 R)
• M16: 3,163,845 km (0.039 R)
• M17: 3,313,443 km (0.109 R)
• M18: 3,440,003 km (0.036 R)
• M19: 3,516,747 km (0.105 R)
• M20: 3,645,999 km (0.095 R)
• M21: 3,776,748 km (0.078 R)
• M22: 3,989,177 km (0.072 R)
• M23: 4,124,114 km (0.105 R)
• M24: 4,233,021 km (0.099 R)
• M25: 4,315,450 km (0.059 R)
• M26: 4,398,327 km (0.104 R)
• M27: 4,878,237 km (0.109 R)
• M28: 5,051,770 km (0.086 R)
• M29: 5,168,457 km (0.108 R)
• M30: 5,735,433 km (0.107 R)
• M31: 5,887,873 km (0.113 R)
• M32: 6,010,842 km (0.115 R)
• M33: 6,322,156 km (0.108 R)
• M34: 7,320,273 km (0.046 R)
• M35: 7,990,022 km (0.099 R)
• M36: 8,435,974 km (0.108 R)
• M37: 8,925,308 km (0.105 R)
• M38: 9,102,282 km (0.1 R)
• M39: 11,430,474 km (0.031 R)
• M40: 11,584,261 km (0.102 R)
• M41: 12,640,122 km (0.111 R)
• M42: 13,685,812 km (0.119 R)
• M43: 13,972,142 km (0.102 R)
• M44: 14,384,583 km (0.046 R)
• M45: 15,010,650 km (0.108 R)
• M46: 15,560,572 km (0.108 R)
• M47: 16,723,546 km (0.103 R)
• M48: 17,205,401 km (0.114 R)
• M49: 17,736,324 km (0.101 R)
• M50: 18,182,873 km (0.052 R)
• M51: 18,587,835 km (0.103 R)
• M52: 18,950,460 km (0.08 R)
• M53: 19,728,518 km (0.097 R)
• M54: 19,913,272 km (0.057 R)
• M55: 20,330,650 km (0.059 R)
• M56: 20,938,915 km (0.075 R)
• M57: 21,079,986 km (0.072 R)
• M58: 22,895,805 km (0.054 R)
• M59: 23,041,363 km (0.111 R)
• M60: 23,187,072 km (0.055 R)
• M61: 23,577,372 km (0.102 R)
• M62: 24,661,807 km (0.049 R)
• M63: 24,761,140 km (0.092 R)
• M64: 26,471,194 km (0.025 R)
• M65: 26,930,309 km (0.111 R)
• M66: 27,443,430 km (0.064 R)
• M67: 27,546,354 km (0.111 R)
• M68: 27,907,932 km (0.062 R)
• M69: 28,115,274 km (0.1 R)
• M70: 28,427,186 km (0.053 R)
• M71: 28,635,725 km (0.076 R)
• M72: 28,844,863 km (0.079 R)
• M73: 30,003,947 km (0.087 R)
• M74: 30,375,997 km (0.104 R)
• M75: 31,879,306 km (0.109 R)
• M76: 32,422,047 km (0.054 R)
• M77: 33,077,436 km (0.092 R)
• M78: 33,626,759 km (0.076 R)
• M79: 33,902,617 km (0.065 R)
• M80: 34,679,030 km (0.108 R)
• M81: 34,846,281 km (0.068 R)
• M82: 35,125,430 km (0.106 R)
• M83: 35,237,180 km (0.103 R)
• M84: 35,461,427 km (0.094 R)
• M85: 36,815,886 km (0.088 R)
• M86: 37,613,841 km (0.087 R)
• M87: 37,900,172 km (0.109 R)
• M88: 38,302,291 km (0.114 R)

Asteroid Belt

Center: 7.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 10

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.02 AU - 10.62 AU

Year: 10085 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,151,789 km

• M1: 129,402 km (0.037 R)
• M2: 340,634 km (0.114 R)
• M3: 404,812 km (0.073 R)
• M4: 537,804 km (0.091 R)
• M5: 651,200 km (0.072 R)
• M6: 877,242 km (0.033 R)
• M7: 1,172,847 km (0.086 R)
• M8: 1,499,419 km (0.118 R)
• M9: 2,216,292 km (0.084 R)
• M10: 2,444,429 km (0.061 R)
• M11: 2,680,345 km (0.084 R)
• M12: 3,068,851 km (0.094 R)
• M13: 3,280,681 km (0.101 R)
• M14: 3,519,290 km (0.046 R)
• M15: 3,921,858 km (0.088 R)
• M16: 4,198,614 km (0.105 R)
• M17: 4,292,262 km (0.109 R)
• M18: 4,363,022 km (0.052 R)
• M19: 4,601,481 km (0.117 R)
• M20: 4,893,496 km (0.056 R)
• M21: 5,292,174 km (0.107 R)
• M22: 5,701,324 km (0.114 R)
• M23: 6,067,839 km (0.088 R)
• M24: 6,307,495 km (0.101 R)
• M25: 6,934,161 km (0.11 R)
• M26: 7,637,719 km (0.118 R)
• M27: 7,867,801 km (0.1 R)
• M28: 8,305,225 km (0.061 R)
• M29: 8,660,819 km (0.114 R)
• M30: 8,810,567 km (0.101 R)
• M31: 8,961,062 km (0.089 R)
• M32: 9,325,931 km (0.12 R)
• M33: 9,633,654 km (0.052 R)
• M34: 9,757,671 km (0.12 R)
• M35: 10,385,683 km (0.112 R)
• M36: 10,481,126 km (0.09 R)
• M37: 10,704,775 km (0.103 R)
• M38: 10,833,279 km (0.069 R)
• M39: 10,994,546 km (0.036 R)
• M40: 11,319,772 km (0.036 R)
• M41: 11,516,343 km (0.066 R)
• M42: 11,647,989 km (0.101 R)
• M43: 12,787,626 km (0.117 R)
• M44: 12,855,693 km (0.112 R)
• M45: 13,370,758 km (0.12 R)
• M46: 13,648,113 km (0.044 R)
• M47: 13,717,676 km (0.088 R)
• M48: 16,599,380 km (0.1 R)
• M49: 16,785,479 km (0.055 R)
• M50: 17,688,751 km (0.106 R)
• M51: 17,993,333 km (0.092 R)
• M52: 19,975,504 km (0.083 R)
• M53: 20,253,009 km (0.115 R)
• M54: 20,332,445 km (0.098 R)
• M55: 20,851,849 km (0.074 R)
• M56: 21,294,659 km (0.089 R)
• M57: 21,699,919 km (0.088 R)
• M58: 22,066,883 km (0.095 R)
• M59: 23,013,987 km (0.083 R)
• M60: 23,471,607 km (0.112 R)
• M61: 23,680,745 km (0.088 R)
• M62: 24,016,442 km (0.083 R)
• M63: 24,353,636 km (0.098 R)
• M64: 25,246,585 km (0.109 R)
• M65: 25,503,595 km (0.09 R)
• M66: 25,847,819 km (0.047 R)
• M67: 25,933,988 km (0.078 R)
• M68: 26,323,391 km (0.088 R)
• M69: 26,453,691 km (0.116 R)
• M70: 26,540,607 km (0.078 R)
• M71: 27,459,288 km (0.099 R)
• M72: 27,547,251 km (0.076 R)
• M73: 28,388,290 km (0.062 R)
• M74: 28,700,351 km (0.061 R)
• M75: 28,834,391 km (0.082 R)
• M76: 29,192,828 km (0.067 R)
• M77: 29,417,673 km (0.091 R)
• M78: 29,507,731 km (0.092 R)
• M79: 30,095,501 km (0.116 R)
• M80: 30,368,218 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.9

Radius: 5.8

Gravity: 22.47 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.01 AU - 12.07 AU

Year: 15093 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,151,789 km

• M1: 77,940 km (0.078 R)
• M2: 137,181 km (0.115 R)
• M3: 462,407 km (0.066 R)
• M4: 516,861 km (0.045 R)
• M5: 593,006 km (0.11 R)
• M6: 1,151,006 km (0.103 R)
• M7: 1,685,519 km (0.097 R)
• M8: 2,038,869 km (0.092 R)
• M9: 2,677,503 km (0.094 R)
• M10: 3,194,363 km (0.054 R)
• M11: 3,409,635 km (0.119 R)
• M12: 3,778,842 km (0.109 R)
• M13: 4,238,706 km (0.099 R)
• M14: 4,595,048 km (0.116 R)
• M15: 4,675,681 km (0.071 R)
• M16: 5,043,842 km (0.074 R)
• M17: 5,591,968 km (0.11 R)
• M18: 6,070,532 km (0.105 R)
• M19: 6,203,375 km (0.092 R)
• M20: 6,698,544 km (0.098 R)
• M21: 6,789,948 km (0.051 R)
• M22: 7,020,329 km (0.09 R)
• M23: 7,113,080 km (0.096 R)
• M24: 7,394,174 km (0.098 R)
• M25: 7,488,570 km (0.104 R)
• M26: 7,535,993 km (0.096 R)
• M27: 7,631,137 km (0.056 R)
• M28: 7,822,473 km (0.09 R)
• M29: 8,161,162 km (0.088 R)
• M30: 8,752,822 km (0.089 R)
• M31: 9,155,090 km (0.107 R)
• M32: 10,029,490 km (0.055 R)
• M33: 10,186,568 km (0.095 R)
• M34: 10,450,159 km (0.114 R)
• M35: 11,146,089 km (0.094 R)
• M36: 11,200,243 km (0.101 R)
• M37: 11,801,626 km (0.092 R)
• M38: 11,912,179 km (0.111 R)
• M39: 15,624,151 km (0.066 R)
• M40: 15,745,475 km (0.06 R)
• M41: 16,172,577 km (0.08 R)
• M42: 17,100,832 km (0.078 R)
• M43: 17,225,896 km (0.067 R)
• M44: 17,855,703 km (0.119 R)
• M45: 19,921,350 km (0.057 R)
• M46: 21,789,827 km (0.101 R)
• M47: 21,857,595 km (0.099 R)
• M48: 22,951,305 km (0.085 R)
• M49: 24,062,668 km (0.111 R)
• M50: 25,762,399 km (0.053 R)
• M51: 26,265,497 km (0.073 R)
• M52: 27,135,259 km (0.051 R)
• M53: 27,354,270 km (0.079 R)
• M54: 27,940,993 km (0.106 R)
• M55: 28,014,595 km (0.032 R)
• M56: 28,088,197 km (0.1 R)
• M57: 30,177,780 km (0.117 R)
• M58: 30,404,570 km (0.084 R)
• M59: 32,548,757 km (0.052 R)
• M60: 33,326,366 km (0.071 R)
• M61: 33,795,805 km (0.054 R)
• M62: 34,188,649 km (0.083 R)
• M63: 34,741,263 km (0.075 R)
• M64: 34,820,550 km (0.112 R)
• M65: 35,376,456 km (0.107 R)
• M66: 35,535,927 km (0.105 R)
• M67: 36,015,388 km (0.05 R)
• M68: 39,019,912 km (0.075 R)
• M69: 39,184,619 km (0.111 R)
• M70: 40,593,831 km (0.113 R)
• M71: 40,760,633 km (0.101 R)
• M72: 43,120,689 km (0.088 R)
• M73: 43,888,575 km (0.107 R)
• M74: 44,231,303 km (0.105 R)
• M75: 45,092,089 km (0.082 R)
• M76: 46,480,956 km (0.097 R)
• M77: 50,910,250 km (0.116 R)
• M78: 51,540,954 km (0.028 R)
• M79: 53,906,546 km (0.096 R)
• M80: 54,917,827 km (0.058 R)
• M81: 55,102,431 km (0.113 R)
• M82: 56,400,192 km (0.102 R)
• M83: 56,866,040 km (0.099 R)
• M84: 58,459,706 km (0.118 R)
• M85: 60,448,460 km (0.091 R)
• M86: 60,639,048 km (0.062 R)
• M87: 60,734,342 km (0.037 R)
• M88: 60,925,229 km (0.106 R)
• M89: 64,394,703 km (0.107 R)
• M90: 64,686,718 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.9

Radius: 7.8

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.41 AU - 18.45 AU

Year: 29231 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,151,789 km

• M1: 135,236 km (0.096 R)
• M2: 295,456 km (0.096 R)
• M3: 715,527 km (0.069 R)
• M4: 1,128,417 km (0.055 R)
• M5: 1,305,092 km (0.112 R)
• M6: 2,012,989 km (0.09 R)
• M7: 2,405,833 km (0.047 R)
• M8: 3,014,547 km (0.111 R)
• M9: 3,161,601 km (0.071 R)
• M10: 3,361,315 km (0.108 R)
• M11: 5,516,421 km (0.06 R)
• M12: 6,754,793 km (0.104 R)
• M13: 7,737,800 km (0.102 R)
• M14: 8,280,242 km (0.06 R)
• M15: 8,348,908 km (0.083 R)
• M16: 8,486,837 km (0.103 R)
• M17: 8,695,077 km (0.114 R)
• M18: 9,401,628 km (0.099 R)
• M19: 9,834,265 km (0.087 R)
• M20: 10,053,127 km (0.092 R)
• M21: 10,794,085 km (0.087 R)
• M22: 11,019,828 km (0.076 R)
• M23: 11,475,952 km (0.116 R)
• M24: 11,706,333 km (0.058 R)
• M25: 11,783,525 km (0.059 R)
• M26: 14,339,704 km (0.072 R)
• M27: 14,754,090 km (0.056 R)
• M28: 15,594,830 km (0.085 R)
• M29: 16,450,979 km (0.105 R)
• M30: 17,763,550 km (0.065 R)
• M31: 18,119,145 km (0.076 R)
• M32: 20,117,174 km (0.056 R)
• M33: 25,508,531 km (0.12 R)
• M34: 26,617,052 km (0.087 R)
• M35: 27,228,159 km (0.081 R)
• M36: 27,330,484 km (0.091 R)
• M37: 27,740,980 km (0.095 R)
• M38: 30,352,810 km (0.092 R)
• M39: 30,671,603 km (0.083 R)
• M40: 31,526,704 km (0.106 R)
• M41: 31,634,265 km (0.063 R)
• M42: 33,808,670 km (0.084 R)
• M43: 34,470,491 km (0.102 R)
• M44: 35,582,751 km (0.114 R)
• M45: 36,031,096 km (0.099 R)
• M46: 36,255,792 km (0.065 R)
• M47: 36,593,883 km (0.069 R)
• M48: 37,500,745 km (0.073 R)
• M49: 39,915,853 km (0.03 R)
• M50: 41,200,899 km (0.089 R)
• M51: 42,855,900 km (0.115 R)
• M52: 43,452,347 km (0.083 R)
• M53: 45,743,439 km (0.087 R)
• M54: 46,352,900 km (0.113 R)
• M55: 46,719,714 km (0.037 R)
• M56: 47,579,752 km (0.048 R)
• M57: 48,197,143 km (0.12 R)
• M58: 53,103,504 km (0.053 R)
• M59: 56,853,474 km (0.076 R)
• M60: 57,508,563 km (0.053 R)
• M61: 58,958,765 km (0.113 R)
• M62: 60,955,448 km (0.118 R)
• M63: 62,164,049 km (0.073 R)
• M64: 62,703,798 km (0.074 R)
• M65: 63,787,784 km (0.12 R)
• M66: 65,014,786 km (0.113 R)
• M67: 65,151,668 km (0.12 R)
• M68: 65,974,606 km (0.079 R)
• M69: 68,881,592 km (0.117 R)
• M70: 73,248,952 km (0.068 R)
• M71: 74,247,368 km (0.092 R)
• M72: 74,820,029 km (0.094 R)
• M73: 75,969,539 km (0.075 R)
• M74: 76,835,561 km (0.059 R)
• M75: 80,185,506 km (0.115 R)
• M76: 85,224,112 km (0.109 R)
• M77: 87,328,355 km (0.08 R)
• M78: 87,479,300 km (0.062 R)
• M79: 87,932,731 km (0.065 R)
• M80: 88,235,517 km (0.082 R)
• M81: 89,145,670 km (0.057 R)
• M82: 89,601,944 km (0.112 R)
• M83: 90,364,145 km (0.089 R)
• M84: 93,279,957 km (0.064 R)
• M85: 94,671,816 km (0.07 R)
• M86: 95,914,824 km (0.038 R)
• M87: 97,163,368 km (0.117 R)
• M88: 98,888,680 km (0.089 R)
• M89: 104,125,204 km (0.089 R)
• M90: 104,605,713 km (0.074 R)
• M91: 105,247,488 km (0.102 R)
• M92: 106,696,343 km (0.033 R)
• M93: 107,342,456 km (0.062 R)
• M94: 107,827,752 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit