🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.75 AU - 0.83 AU

Year: 259 Days

Day: 41.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.47 AU - 1.49 AU

Year: 664 Days

Day: 46.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.53 AU - 2.19 AU

Year: 936 Days

Day: 31.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,456,187 km

• M1: 91,554 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.63 AU - 2.67 AU

Year: 1163 Days

Day: 16.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,456,187 km

• M1: 40,990 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.36 AU - 2.74 AU

Year: 1502 Days

Day: 44 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,456,187 km

• M1: 394,789 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 12.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.21 AU - 8.69 AU

Year: 8270 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,456,187 km

• M1: 162,912 km (0.093 R)
• M2: 598,840 km (0.092 R)
• M3: 698,472 km (0.081 R)
• M4: 966,851 km (0.113 R)
• M5: 1,383,332 km (0.112 R)
• M6: 1,747,303 km (0.116 R)
• M7: 2,325,798 km (0.093 R)
• M8: 2,515,488 km (0.105 R)
• M9: 2,661,197 km (0.104 R)
• M10: 3,167,436 km (0.094 R)
• M11: 3,485,780 km (0.073 R)
• M12: 3,621,615 km (0.063 R)
• M13: 4,268,925 km (0.103 R)
• M14: 4,443,805 km (0.099 R)
• M15: 4,680,768 km (0.11 R)
• M16: 4,830,964 km (0.096 R)
• M17: 4,952,288 km (0.041 R)
• M18: 5,074,659 km (0.061 R)
• M19: 5,198,077 km (0.12 R)
• M20: 5,291,277 km (0.106 R)
• M21: 6,024,605 km (0.088 R)
• M22: 6,254,089 km (0.102 R)
• M23: 6,453,203 km (0.099 R)
• M24: 7,166,636 km (0.089 R)
• M25: 7,515,199 km (0.087 R)
• M26: 7,762,634 km (0.053 R)
• M27: 8,048,515 km (0.101 R)
• M28: 8,192,877 km (0.04 R)
• M29: 8,927,403 km (0.06 R)
• M30: 9,151,949 km (0.056 R)
• M31: 9,416,139 km (0.065 R)
• M32: 9,721,318 km (0.093 R)
• M33: 9,836,658 km (0.077 R)
• M34: 10,224,266 km (0.103 R)
• M35: 10,380,746 km (0.041 R)
• M36: 10,974,500 km (0.118 R)
• M37: 11,054,535 km (0.094 R)
• M38: 11,417,010 km (0.038 R)
• M39: 12,821,585 km (0.118 R)
• M40: 13,032,667 km (0.116 R)
• M41: 13,716,180 km (0.079 R)
• M42: 14,105,733 km (0.112 R)
• M43: 14,807,347 km (0.066 R)
• M44: 14,895,909 km (0.118 R)
• M45: 15,207,072 km (0.056 R)
• M46: 15,926,339 km (0.112 R)
• M47: 17,585,230 km (0.109 R)
• M48: 17,914,195 km (0.107 R)
• M49: 18,817,318 km (0.113 R)
• M50: 19,298,574 km (0.078 R)
• M51: 19,395,364 km (0.117 R)
• M52: 19,589,392 km (0.04 R)
• M53: 19,881,557 km (0.106 R)
• M54: 20,519,592 km (0.08 R)
• M55: 20,915,577 km (0.053 R)
• M56: 21,916,537 km (0.08 R)
• M57: 22,881,892 km (0.074 R)
• M58: 23,344,000 km (0.105 R)
• M59: 23,965,130 km (0.112 R)
• M60: 24,959,507 km (0.104 R)
• M61: 25,117,632 km (0.113 R)
• M62: 25,967,348 km (0.08 R)
• M63: 26,181,123 km (0.118 R)
• M64: 26,718,479 km (0.118 R)
• M65: 27,368,033 km (0.037 R)
• M66: 28,462,042 km (0.044 R)
• M67: 28,848,453 km (0.05 R)
• M68: 30,919,187 km (0.036 R)
• M69: 31,032,433 km (0.113 R)
• M70: 31,316,220 km (0.091 R)
• M71: 31,658,051 km (0.105 R)
• M72: 31,829,341 km (0.056 R)
• M73: 32,402,749 km (0.047 R)
• M74: 32,921,704 km (0.108 R)
• M75: 33,909,499 km (0.063 R)
• M76: 34,143,320 km (0.112 R)
• M77: 34,965,959 km (0.058 R)
• M78: 35,557,619 km (0.049 R)
• M79: 36,033,340 km (0.076 R)
• M80: 36,271,949 km (0.116 R)
• M81: 37,533,358 km (0.114 R)
• M82: 37,896,432 km (0.118 R)
• M83: 39,667,521 km (0.102 R)
• M84: 39,790,640 km (0.077 R)
• M85: 40,099,111 km (0.098 R)
• M86: 40,222,679 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 8.3

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.92 AU - 8.22 AU

Year: 8458 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,456,187 km

• M1: 164,408 km (0.098 R)
• M2: 421,417 km (0.092 R)
• M3: 577,897 km (0.1 R)
• M4: 655,538 km (0.101 R)
• M5: 1,079,049 km (0.096 R)
• M6: 1,196,933 km (0.106 R)
• M7: 1,488,648 km (0.085 R)
• M8: 1,554,172 km (0.074 R)
• M9: 1,849,030 km (0.032 R)
• M10: 2,728,366 km (0.069 R)
• M11: 2,809,149 km (0.111 R)
• M12: 2,863,453 km (0.105 R)
• M13: 3,454,813 km (0.111 R)
• M14: 3,513,156 km (0.094 R)
• M15: 4,083,274 km (0.039 R)
• M16: 4,394,886 km (0.081 R)
• M17: 4,681,965 km (0.107 R)
• M18: 5,308,181 km (0.084 R)
• M19: 5,648,217 km (0.075 R)
• M20: 5,717,182 km (0.05 R)
• M21: 6,674,309 km (0.108 R)
• M22: 7,189,973 km (0.089 R)
• M23: 7,452,667 km (0.097 R)
• M24: 8,933,087 km (0.066 R)
• M25: 9,296,760 km (0.093 R)
• M26: 9,378,291 km (0.067 R)
• M27: 9,459,971 km (0.094 R)
• M28: 9,996,878 km (0.074 R)
• M29: 10,374,463 km (0.104 R)
• M30: 11,014,143 km (0.036 R)
• M31: 11,273,546 km (0.076 R)
• M32: 11,710,372 km (0.093 R)
• M33: 12,152,882 km (0.105 R)
• M34: 12,420,962 km (0.03 R)
• M35: 13,558,953 km (0.079 R)
• M36: 13,836,905 km (0.041 R)
• M37: 14,351,672 km (0.105 R)
• M38: 14,968,015 km (0.088 R)
• M39: 15,351,584 km (0.105 R)
• M40: 15,981,840 km (0.04 R)
• M41: 16,128,446 km (0.111 R)
• M42: 16,423,153 km (0.103 R)
• M43: 16,719,507 km (0.112 R)
• M44: 17,619,488 km (0.115 R)
• M45: 19,413,764 km (0.108 R)
• M46: 19,465,974 km (0.084 R)
• M47: 20,042,375 km (0.091 R)
• M48: 20,306,116 km (0.1 R)
• M49: 20,784,081 km (0.1 R)
• M50: 21,534,763 km (0.036 R)
• M51: 21,750,782 km (0.111 R)
• M52: 21,859,091 km (0.066 R)
• M53: 22,458,231 km (0.102 R)
• M54: 23,173,009 km (0.104 R)
• M55: 23,283,712 km (0.101 R)
• M56: 23,394,564 km (0.094 R)
• M57: 23,783,817 km (0.084 R)
• M58: 24,625,156 km (0.056 R)
• M59: 24,794,650 km (0.043 R)
• M60: 25,991,433 km (0.106 R)
• M61: 27,207,215 km (0.083 R)
• M62: 28,086,851 km (0.104 R)
• M63: 28,559,729 km (0.052 R)
• M64: 28,916,221 km (0.102 R)
• M65: 29,035,301 km (0.064 R)
• M66: 30,417,137 km (0.052 R)
• M67: 31,085,690 km (0.074 R)
• M68: 31,881,849 km (0.093 R)
• M69: 32,808,907 km (0.112 R)
• M70: 32,995,456 km (0.117 R)
• M71: 33,307,068 km (0.065 R)
• M72: 34,942,921 km (0.115 R)
• M73: 35,324,096 km (0.1 R)
• M74: 36,090,636 km (0.091 R)
• M75: 36,411,673 km (0.115 R)
• M76: 37,900,621 km (0.11 R)
• M77: 38,948,105 km (0.037 R)
• M78: 39,013,928 km (0.105 R)
• M79: 39,277,370 km (0.048 R)
• M80: 39,607,532 km (0.086 R)
• M81: 40,337,271 km (0.062 R)
• M82: 40,937,607 km (0.117 R)
• M83: 41,205,387 km (0.071 R)
• M84: 41,810,062 km (0.075 R)
• M85: 42,756,268 km (0.111 R)
• M86: 44,120,451 km (0.091 R)
• M87: 45,915,027 km (0.1 R)
• M88: 46,332,555 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 9.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.8 AU - 8.46 AU

Year: 8553 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,456,187 km

• M1: 141,520 km (0.104 R)
• M2: 410,497 km (0.027 R)
• M3: 958,623 km (0.113 R)
• M4: 1,023,100 km (0.113 R)
• M5: 1,460,823 km (0.042 R)
• M6: 1,631,963 km (0.112 R)
• M7: 1,870,422 km (0.05 R)
• M8: 2,014,934 km (0.099 R)
• M9: 2,538,227 km (0.074 R)
• M10: 3,808,612 km (0.108 R)
• M11: 3,887,151 km (0.096 R)
• M12: 4,099,430 km (0.118 R)
• M13: 4,206,991 km (0.086 R)
• M14: 4,563,034 km (0.034 R)
• M15: 4,815,406 km (0.115 R)
• M16: 5,072,265 km (0.106 R)
• M17: 5,158,883 km (0.104 R)
• M18: 5,421,726 km (0.09 R)
• M19: 5,689,057 km (0.032 R)
• M20: 5,779,115 km (0.083 R)
• M21: 6,236,735 km (0.082 R)
• M22: 6,896,911 km (0.081 R)
• M23: 7,025,116 km (0.07 R)
• M24: 7,844,763 km (0.047 R)
• M25: 8,385,260 km (0.1 R)
• M26: 9,218,370 km (0.086 R)
• M27: 9,324,435 km (0.049 R)
• M28: 9,395,345 km (0.11 R)
• M29: 9,824,541 km (0.116 R)
• M30: 10,260,020 km (0.083 R)
• M31: 11,376,619 km (0.11 R)
• M32: 12,453,125 km (0.069 R)
• M33: 13,642,428 km (0.111 R)
• M34: 14,087,482 km (0.069 R)
• M35: 14,209,703 km (0.054 R)
• M36: 14,373,214 km (0.112 R)
• M37: 14,992,100 km (0.091 R)
• M38: 15,075,277 km (0.057 R)
• M39: 15,703,887 km (0.098 R)
• M40: 16,042,576 km (0.09 R)
• M41: 17,030,072 km (0.032 R)
• M42: 17,247,288 km (0.07 R)
• M43: 17,334,504 km (0.081 R)
• M44: 17,684,712 km (0.117 R)
• M45: 17,816,508 km (0.028 R)
• M46: 17,948,753 km (0.069 R)
• M47: 18,258,570 km (0.08 R)
• M48: 18,347,431 km (0.071 R)
• M49: 18,838,710 km (0.051 R)
• M50: 19,063,406 km (0.118 R)
• M51: 20,016,943 km (0.1 R)
• M52: 20,476,358 km (0.093 R)
• M53: 20,892,988 km (0.111 R)
• M54: 21,499,608 km (0.084 R)
• M55: 21,875,846 km (0.073 R)
• M56: 22,873,664 km (0.107 R)
• M57: 23,450,513 km (0.117 R)
• M58: 24,129,538 km (0.1 R)
• M59: 24,520,437 km (0.109 R)
• M60: 25,110,751 km (0.085 R)
• M61: 26,556,614 km (0.047 R)
• M62: 27,416,802 km (0.057 R)
• M63: 28,132,029 km (0.11 R)
• M64: 28,853,390 km (0.077 R)
• M65: 30,894,653 km (0.086 R)
• M66: 31,372,319 km (0.035 R)
• M67: 32,604,258 km (0.087 R)
• M68: 32,819,978 km (0.064 R)
• M69: 33,198,909 km (0.12 R)
• M70: 33,307,368 km (0.029 R)
• M71: 35,835,721 km (0.042 R)
• M72: 36,449,372 km (0.109 R)
• M73: 36,673,469 km (0.089 R)
• M74: 37,913,785 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 13.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.9 AU - 11.42 AU

Year: 11078 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,456,187 km

• M1: 294,558 km (0.083 R)
• M2: 398,529 km (0.109 R)
• M3: 829,371 km (0.09 R)
• M4: 1,094,308 km (0.078 R)
• M5: 1,431,352 km (0.11 R)
• M6: 1,898,547 km (0.115 R)
• M7: 2,124,290 km (0.072 R)
• M8: 2,385,637 km (0.084 R)
• M9: 2,520,275 km (0.117 R)
• M10: 3,172,821 km (0.118 R)
• M11: 4,493,621 km (0.114 R)
• M12: 4,830,964 km (0.026 R)
• M13: 5,106,972 km (0.114 R)
• M14: 5,211,691 km (0.038 R)
• M15: 5,423,521 km (0.11 R)
• M16: 5,819,357 km (0.091 R)
• M17: 6,224,618 km (0.065 R)
• M18: 7,101,561 km (0.102 R)
• M19: 7,218,845 km (0.074 R)
• M20: 7,734,509 km (0.04 R)
• M21: 8,927,702 km (0.117 R)
• M22: 9,395,345 km (0.102 R)
• M23: 9,524,148 km (0.06 R)
• M24: 10,001,964 km (0.081 R)
• M25: 10,532,139 km (0.118 R)
• M26: 10,710,908 km (0.076 R)
• M27: 11,071,589 km (0.115 R)
• M28: 11,253,350 km (0.055 R)
• M29: 11,573,938 km (0.1 R)
• M30: 11,758,542 km (0.083 R)
• M31: 12,037,093 km (0.059 R)
• M32: 12,130,443 km (0.038 R)
• M33: 12,981,804 km (0.097 R)
• M34: 13,754,627 km (0.102 R)
• M35: 14,344,042 km (0.044 R)
• M36: 14,741,673 km (0.069 R)
• M37: 14,941,835 km (0.085 R)
• M38: 15,193,309 km (0.029 R)
• M39: 16,007,571 km (0.119 R)
• M40: 16,110,344 km (0.089 R)
• M41: 16,523,534 km (0.119 R)
• M42: 16,783,684 km (0.089 R)
• M43: 16,940,463 km (0.025 R)
• M44: 17,997,671 km (0.059 R)
• M45: 18,696,293 km (0.071 R)
• M46: 18,967,364 km (0.072 R)
• M47: 19,294,385 km (0.077 R)
• M48: 20,231,167 km (0.1 R)
• M49: 20,677,118 km (0.028 R)
• M50: 20,789,018 km (0.07 R)
• M51: 21,352,104 km (0.058 R)
• M52: 22,148,713 km (0.105 R)
• M53: 22,666,022 km (0.12 R)
• M54: 23,013,239 km (0.109 R)
• M55: 23,303,758 km (0.084 R)
• M56: 23,478,638 km (0.075 R)
• M57: 25,132,442 km (0.11 R)
• M58: 25,371,799 km (0.117 R)
• M59: 26,275,968 km (0.048 R)
• M60: 26,884,682 km (0.112 R)
• M61: 28,116,022 km (0.083 R)
• M62: 29,177,120 km (0.062 R)
• M63: 29,554,705 km (0.085 R)
• M64: 30,251,233 km (0.083 R)
• M65: 31,531,491 km (0.083 R)
• M66: 31,725,071 km (0.089 R)
• M67: 31,983,726 km (0.112 R)
• M68: 32,178,203 km (0.078 R)
• M69: 34,742,161 km (0.101 R)
• M70: 35,477,135 km (0.06 R)
• M71: 36,758,890 km (0.103 R)
• M72: 36,894,575 km (0.059 R)
• M73: 37,781,391 km (0.093 R)
• M74: 37,986,939 km (0.088 R)
• M75: 38,330,565 km (0.12 R)
• M76: 40,764,073 km (0.092 R)
• M77: 43,749,748 km (0.046 R)
• M78: 44,543,364 km (0.11 R)
• M79: 45,050,800 km (0.049 R)
• M80: 45,487,327 km (0.087 R)
• M81: 47,468,900 km (0.114 R)
• M82: 47,987,257 km (0.072 R)
• M83: 48,433,059 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit