🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.63 AU - 0.77 AU

Year: 214 Days

Day: 30 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 276 Days

Day: 19.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.25 AU - 1.41 AU

Year: 560 Days

Day: 35.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.51 AU - 2.27 AU

Year: 949 Days

Day: 17.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.83 AU - 1.97 AU

Year: 957 Days

Day: 30 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 8.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.72 AU - 8.32 AU

Year: 6794 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,592,968 km

• M1: 109,954 km (0.06 R)
• M2: 249,380 km (0.111 R)
• M3: 392,246 km (0.105 R)
• M4: 464,352 km (0.111 R)
• M5: 748,139 km (0.104 R)
• M6: 881,580 km (0.095 R)
• M7: 965,505 km (0.119 R)
• M8: 1,037,611 km (0.107 R)
• M9: 1,156,990 km (0.103 R)
• M10: 1,593,517 km (0.118 R)
• M11: 1,732,194 km (0.108 R)
• M12: 1,911,262 km (0.093 R)
• M13: 2,077,615 km (0.03 R)
• M14: 2,248,755 km (0.086 R)
• M15: 2,564,556 km (0.111 R)
• M16: 2,707,123 km (0.111 R)
• M17: 2,769,206 km (0.055 R)
• M18: 3,216,055 km (0.07 R)
• M19: 3,549,209 km (0.07 R)
• M20: 4,441,860 km (0.054 R)
• M21: 5,039,952 km (0.103 R)
• M22: 5,505,202 km (0.035 R)
• M23: 5,716,434 km (0.107 R)
• M24: 5,822,948 km (0.063 R)
• M25: 6,092,373 km (0.068 R)
• M26: 6,174,054 km (0.092 R)
• M27: 6,783,665 km (0.086 R)
• M28: 6,981,733 km (0.112 R)
• M29: 7,354,531 km (0.073 R)
• M30: 7,733,911 km (0.12 R)
• M31: 7,851,943 km (0.115 R)
• M32: 8,149,643 km (0.1 R)
• M33: 8,633,592 km (0.049 R)
• M34: 8,848,415 km (0.094 R)
• M35: 9,189,348 km (0.119 R)
• M36: 9,282,997 km (0.078 R)
• M37: 9,852,067 km (0.049 R)
• M38: 10,400,044 km (0.114 R)
• M39: 10,628,480 km (0.119 R)
• M40: 11,024,017 km (0.079 R)
• M41: 11,626,447 km (0.076 R)
• M42: 11,931,627 km (0.12 R)
• M43: 12,239,350 km (0.115 R)
• M44: 12,446,094 km (0.095 R)
• M45: 12,863,023 km (0.046 R)
• M46: 15,869,342 km (0.093 R)
• M47: 17,160,671 km (0.106 R)
• M48: 17,276,310 km (0.066 R)
• M49: 17,508,187 km (0.043 R)
• M50: 18,092,516 km (0.059 R)
• M51: 18,564,497 km (0.096 R)
• M52: 19,240,081 km (0.081 R)
• M53: 20,248,371 km (0.099 R)
• M54: 20,779,443 km (0.056 R)
• M55: 21,190,987 km (0.08 R)
• M56: 22,906,725 km (0.096 R)
• M57: 23,118,855 km (0.095 R)
• M58: 23,631,078 km (0.093 R)
• M59: 23,716,798 km (0.043 R)
• M60: 24,233,209 km (0.091 R)
• M61: 25,277,253 km (0.086 R)
• M62: 25,584,527 km (0.095 R)
• M63: 25,716,622 km (0.075 R)
• M64: 26,114,253 km (0.07 R)
• M65: 26,335,957 km (0.11 R)
• M66: 26,513,829 km (0.062 R)
• M67: 27,364,143 km (0.072 R)
• M68: 27,454,052 km (0.113 R)
• M69: 27,815,181 km (0.07 R)
• M70: 28,999,547 km (0.051 R)
• M71: 30,293,419 km (0.05 R)
• M72: 30,760,015 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 12.1

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.53 AU - 9.57 AU

Year: 9944 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,592,968 km

• M1: 274,811 km (0.117 R)
• M2: 625,469 km (0.057 R)
• M3: 1,633,758 km (0.073 R)
• M4: 1,951,803 km (0.107 R)
• M5: 2,079,560 km (0.032 R)
• M6: 2,370,528 km (0.112 R)
• M7: 2,933,465 km (0.099 R)
• M8: 3,321,522 km (0.054 R)
• M9: 3,982,894 km (0.082 R)
• M10: 4,146,404 km (0.107 R)
• M11: 4,514,116 km (0.049 R)
• M12: 5,461,220 km (0.114 R)
• M13: 5,938,736 km (0.112 R)
• M14: 6,622,249 km (0.119 R)
• M15: 6,855,771 km (0.119 R)
• M16: 6,934,161 km (0.056 R)
• M17: 7,091,986 km (0.1 R)
• M18: 7,411,079 km (0.102 R)
• M19: 7,572,345 km (0.114 R)
• M20: 7,898,618 km (0.086 R)
• M21: 9,335,954 km (0.102 R)
• M22: 10,534,233 km (0.058 R)
• M23: 10,715,845 km (0.059 R)
• M24: 10,898,504 km (0.096 R)
• M25: 11,174,512 km (0.093 R)
• M26: 11,313,339 km (0.061 R)
• M27: 12,397,026 km (0.072 R)
• M28: 13,612,209 km (0.102 R)
• M29: 13,909,460 km (0.103 R)
• M30: 14,309,336 km (0.037 R)
• M31: 14,611,673 km (0.075 R)
• M32: 14,763,515 km (0.048 R)
• M33: 14,966,968 km (0.114 R)
• M34: 15,120,156 km (0.076 R)
• M35: 15,686,384 km (0.105 R)
• M36: 15,998,146 km (0.089 R)
• M37: 17,105,320 km (0.082 R)
• M38: 17,479,913 km (0.107 R)
• M39: 18,073,966 km (0.071 R)
• M40: 18,182,724 km (0.119 R)
• M41: 19,171,266 km (0.091 R)
• M42: 19,337,619 km (0.068 R)
• M43: 20,289,959 km (0.068 R)
• M44: 20,459,454 km (0.11 R)
• M45: 21,085,521 km (0.047 R)
• M46: 21,200,113 km (0.068 R)
• M47: 23,178,096 km (0.092 R)
• M48: 23,652,171 km (0.082 R)
• M49: 23,830,642 km (0.083 R)
• M50: 24,489,321 km (0.083 R)
• M51: 25,702,111 km (0.099 R)
• M52: 26,069,673 km (0.051 R)
• M53: 26,624,382 km (0.11 R)
• M54: 28,375,126 km (0.095 R)
• M55: 29,009,421 km (0.074 R)
• M56: 29,905,213 km (0.098 R)
• M57: 31,461,928 km (0.111 R)
• M58: 32,713,015 km (0.119 R)
• M59: 33,111,394 km (0.095 R)
• M60: 33,511,419 km (0.056 R)
• M61: 35,808,644 km (0.064 R)
• M62: 35,945,376 km (0.085 R)
• M63: 36,356,471 km (0.057 R)
• M64: 37,947,145 km (0.099 R)
• M65: 38,295,858 km (0.116 R)
• M66: 39,066,886 km (0.098 R)
• M67: 39,913,909 km (0.096 R)
• M68: 40,126,637 km (0.12 R)
• M69: 40,624,349 km (0.112 R)
• M70: 41,052,648 km (0.067 R)
• M71: 42,057,945 km (0.033 R)
• M72: 42,418,775 km (0.089 R)
• M73: 42,635,842 km (0.073 R)
• M74: 42,853,357 km (0.103 R)
• M75: 43,071,172 km (0.103 R)
• M76: 43,799,863 km (0.072 R)
• M77: 45,343,414 km (0.102 R)
• M78: 45,713,519 km (0.114 R)
• M79: 47,054,215 km (0.108 R)
• M80: 48,786,259 km (0.115 R)
• M81: 48,937,802 km (0.096 R)
• M82: 50,232,721 km (0.045 R)
• M83: 50,999,560 km (0.06 R)
• M84: 51,153,496 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 14.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.95 AU - 12.47 AU

Year: 14636 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,592,968 km

• M1: 199,863 km (0.036 R)
• M2: 328,218 km (0.071 R)
• M3: 438,771 km (0.093 R)
• M4: 603,029 km (0.099 R)
• M5: 1,586,635 km (0.093 R)
• M6: 1,858,754 km (0.049 R)
• M7: 2,029,594 km (0.045 R)
• M8: 3,369,393 km (0.118 R)
• M9: 3,579,877 km (0.109 R)
• M10: 3,867,255 km (0.025 R)
• M11: 4,350,605 km (0.083 R)
• M12: 4,503,195 km (0.097 R)
• M13: 5,091,713 km (0.09 R)
• M14: 5,914,202 km (0.115 R)
• M15: 6,083,697 km (0.109 R)
• M16: 6,212,052 km (0.052 R)
• M17: 6,471,155 km (0.098 R)
• M18: 6,646,035 km (0.116 R)
• M19: 7,866,903 km (0.048 R)
• M20: 7,960,103 km (0.073 R)
• M21: 8,670,842 km (0.1 R)
• M22: 9,650,259 km (0.108 R)
• M23: 9,750,191 km (0.073 R)
• M24: 11,659,658 km (0.114 R)
• M25: 11,819,429 km (0.087 R)
• M26: 12,087,508 km (0.084 R)
• M27: 12,629,651 km (0.078 R)
• M28: 14,019,564 km (0.074 R)
• M29: 14,876,910 km (0.077 R)
• M30: 16,164,798 km (0.087 R)
• M31: 16,822,131 km (0.093 R)
• M32: 17,305,781 km (0.092 R)
• M33: 18,162,977 km (0.114 R)
• M34: 19,096,916 km (0.097 R)
• M35: 19,411,820 km (0.029 R)
• M36: 19,664,790 km (0.066 R)
• M37: 19,855,377 km (0.112 R)
• M38: 20,174,320 km (0.12 R)
• M39: 22,057,308 km (0.098 R)
• M40: 22,453,892 km (0.105 R)
• M41: 22,852,870 km (0.101 R)
• M42: 23,187,221 km (0.092 R)
• M43: 23,388,580 km (0.086 R)
• M44: 24,131,782 km (0.098 R)
• M45: 24,335,834 km (0.119 R)
• M46: 24,472,117 km (0.092 R)
• M47: 25,364,768 km (0.087 R)
• M48: 27,678,000 km (0.119 R)
• M49: 28,177,357 km (0.088 R)
• M50: 28,823,770 km (0.098 R)
• M51: 28,968,132 km (0.099 R)
• M52: 30,571,372 km (0.044 R)
• M53: 32,954,466 km (0.118 R)
• M54: 33,105,410 km (0.032 R)
• M55: 33,256,654 km (0.079 R)
• M56: 36,483,630 km (0.101 R)
• M57: 36,718,049 km (0.051 R)
• M58: 36,874,529 km (0.088 R)
• M59: 37,109,697 km (0.113 R)
• M60: 38,134,442 km (0.097 R)
• M61: 39,568,637 km (0.119 R)
• M62: 41,998,106 km (0.067 R)
• M63: 42,571,814 km (0.113 R)
• M64: 42,736,222 km (0.094 R)
• M65: 44,558,923 km (0.112 R)
• M66: 45,731,919 km (0.119 R)
• M67: 48,708,768 km (0.086 R)
• M68: 50,003,687 km (0.106 R)
• M69: 50,350,903 km (0.025 R)
• M70: 51,484,855 km (0.076 R)
• M71: 51,835,513 km (0.104 R)
• M72: 52,186,918 km (0.094 R)
• M73: 53,689,180 km (0.033 R)
• M74: 54,222,795 km (0.119 R)
• M75: 54,847,666 km (0.118 R)
• M76: 55,834,264 km (0.102 R)
• M77: 56,014,230 km (0.108 R)
• M78: 56,284,703 km (0.063 R)
• M79: 56,374,910 km (0.087 R)
• M80: 57,098,515 km (0.104 R)
• M81: 57,643,201 km (0.114 R)
• M82: 60,300,059 km (0.066 R)
• M83: 60,392,361 km (0.089 R)
• M84: 60,484,813 km (0.052 R)
• M85: 61,225,472 km (0.112 R)
• M86: 61,596,923 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.8

Radius: 3.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.28 AU - 16.96 AU

Year: 22548 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 88,592,968 km

• M1: 132,245 km (0.104 R)
• M2: 277,354 km (0.09 R)
• M3: 640,129 km (0.051 R)
• M4: 811,868 km (0.079 R)
• M5: 1,155,644 km (0.07 R)
• M6: 1,279,361 km (0.073 R)
• M7: 1,364,183 km (0.073 R)
• M8: 1,584,541 km (0.105 R)
• M9: 1,660,387 km (0.108 R)
• M10: 2,395,959 km (0.047 R)
• M11: 2,430,666 km (0.074 R)
• M12: 3,160,853 km (0.094 R)
• M13: 4,650,848 km (0.053 R)
• M14: 4,935,982 km (0.117 R)
• M15: 5,159,182 km (0.12 R)
• M16: 5,362,784 km (0.109 R)
• M17: 5,638,493 km (0.033 R)
• M18: 5,708,056 km (0.029 R)
• M19: 6,347,587 km (0.05 R)
• M20: 6,687,922 km (0.08 R)
• M21: 6,811,041 km (0.041 R)
• M22: 7,034,391 km (0.097 R)
• M23: 7,059,374 km (0.098 R)
• M24: 8,055,696 km (0.059 R)
• M25: 8,637,033 km (0.091 R)
• M26: 8,986,793 km (0.06 R)
• M27: 9,423,619 km (0.052 R)
• M28: 9,589,224 km (0.113 R)
• M29: 9,867,326 km (0.093 R)
• M30: 10,063,598 km (0.06 R)
• M31: 10,119,997 km (0.084 R)
• M32: 10,602,899 km (0.062 R)
• M33: 12,066,265 km (0.068 R)
• M34: 13,998,022 km (0.09 R)
• M35: 14,344,940 km (0.103 R)
• M36: 14,599,107 km (0.104 R)
• M37: 15,761,183 km (0.111 R)
• M38: 17,322,237 km (0.086 R)
• M39: 17,762,653 km (0.093 R)
• M40: 20,517,348 km (0.071 R)
• M41: 20,947,292 km (0.06 R)
• M42: 21,706,651 km (0.113 R)
• M43: 21,925,363 km (0.063 R)
• M44: 22,548,887 km (0.114 R)
• M45: 23,029,545 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.5

Radius: 3.3

Gravity: 57.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.95 AU - 18.57 AU

Year: 26191 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,592,968 km

• M1: 82,129 km (0.116 R)
• M2: 433,834 km (0.067 R)
• M3: 524,341 km (0.034 R)
• M4: 547,977 km (0.103 R)
• M5: 723,007 km (0.109 R)
• M6: 1,278,015 km (0.107 R)
• M7: 3,097,125 km (0.073 R)
• M8: 3,539,635 km (0.082 R)
• M9: 3,907,646 km (0.055 R)
• M10: 4,433,333 km (0.115 R)
• M11: 4,779,353 km (0.083 R)
• M12: 5,602,440 km (0.065 R)
• M13: 5,655,248 km (0.088 R)
• M14: 6,412,962 km (0.102 R)
• M15: 6,859,960 km (0.115 R)
• M16: 7,030,202 km (0.081 R)
• M17: 7,316,981 km (0.091 R)
• M18: 8,140,219 km (0.048 R)
• M19: 8,320,484 km (0.088 R)
• M20: 8,992,328 km (0.1 R)
• M21: 9,116,345 km (0.113 R)
• M22: 9,745,104 km (0.051 R)
• M23: 11,376,768 km (0.107 R)
• M24: 11,443,788 km (0.083 R)
• M25: 12,464,495 km (0.116 R)
• M26: 12,741,699 km (0.068 R)
• M27: 13,231,483 km (0.093 R)
• M28: 14,737,335 km (0.101 R)
• M29: 15,399,156 km (0.08 R)
• M30: 15,547,557 km (0.079 R)
• M31: 17,519,257 km (0.105 R)
• M32: 18,534,279 km (0.104 R)
• M33: 19,248,010 km (0.041 R)
• M34: 20,620,570 km (0.085 R)
• M35: 20,948,040 km (0.043 R)
• M36: 21,030,319 km (0.068 R)
• M37: 21,442,611 km (0.094 R)
• M38: 21,525,338 km (0.081 R)
• M39: 21,774,419 km (0.109 R)
• M40: 22,275,273 km (0.081 R)
• M41: 22,359,197 km (0.032 R)
• M42: 24,923,005 km (0.118 R)
• M43: 25,184,353 km (0.081 R)
• M44: 26,327,879 km (0.119 R)
• M45: 26,861,345 km (0.108 R)
• M46: 27,488,160 km (0.116 R)
• M47: 28,301,075 km (0.111 R)
• M48: 28,847,556 km (0.119 R)
• M49: 30,321,394 km (0.093 R)
• M50: 30,507,344 km (0.115 R)
• M51: 31,819,617 km (0.115 R)
• M52: 32,482,634 km (0.084 R)
• M53: 32,672,923 km (0.085 R)
• M54: 33,150,290 km (0.115 R)
• M55: 35,277,571 km (0.104 R)
• M56: 35,669,219 km (0.108 R)
• M57: 36,160,498 km (0.11 R)
• M58: 37,848,112 km (0.085 R)
• M59: 38,349,265 km (0.114 R)
• M60: 38,651,003 km (0.115 R)
• M61: 39,054,619 km (0.11 R)
• M62: 40,580,517 km (0.066 R)
• M63: 41,815,148 km (0.061 R)
• M64: 42,645,117 km (0.109 R)
• M65: 43,271,035 km (0.11 R)
• M66: 43,375,753 km (0.099 R)
• M67: 43,900,094 km (0.09 R)
• M68: 44,637,761 km (0.047 R)
• M69: 45,167,337 km (0.072 R)
• M70: 47,413,549 km (0.112 R)
• M71: 52,570,786 km (0.118 R)
• M72: 54,705,548 km (0.106 R)
• M73: 55,499,164 km (0.093 R)
• M74: 58,133,284 km (0.1 R)
• M75: 58,479,902 km (0.076 R)
• M76: 58,827,119 km (0.092 R)
• M77: 60,106,330 km (0.103 R)
• M78: 60,456,838 km (0.051 R)
• M79: 63,166,205 km (0.1 R)
• M80: 63,641,328 km (0.117 R)
• M81: 64,117,797 km (0.119 R)
• M82: 64,954,348 km (0.117 R)
• M83: 65,433,959 km (0.114 R)
• M84: 65,914,916 km (0.069 R)
• M85: 66,638,222 km (0.11 R)
• M86: 67,000,997 km (0.055 R)
• M87: 72,892,759 km (0.077 R)
• M88: 73,515,984 km (0.088 R)
• M89: 73,640,749 km (0.106 R)
• M90: 79,459,657 km (0.113 R)
• M91: 82,423,939 km (0.087 R)
• M92: 83,463,494 km (0.119 R)
• M93: 83,984,843 km (0.12 R)
• M94: 86,739,837 km (0.118 R)
• M95: 88,327,520 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit