🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.97 AU - 1.23 AU

Year: 493 Days

Day: 36.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,186,253 km

• M1: 63,280 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.27 AU - 1.39 AU

Year: 656 Days

Day: 17.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.74 AU - 2.14 AU

Year: 1155 Days

Day: 26.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 11.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.06 AU - 3.22 AU

Year: 2379 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,186,253 km

• M1: 148,551 km (0.082 R)
• M2: 222,003 km (0.096 R)
• M3: 302,636 km (0.086 R)
• M4: 400,623 km (0.111 R)
• M5: 545,883 km (0.062 R)
• M6: 657,034 km (0.078 R)
• M7: 874,998 km (0.091 R)
• M8: 1,322,296 km (0.062 R)
• M9: 1,503,010 km (0.052 R)
• M10: 1,640,789 km (0.087 R)
• M11: 1,970,204 km (0.085 R)
• M12: 2,407,927 km (0.042 R)
• M13: 2,615,569 km (0.099 R)
• M14: 3,048,954 km (0.053 R)
• M15: 3,160,853 km (0.059 R)
• M16: 3,571,948 km (0.099 R)
• M17: 4,140,719 km (0.117 R)
• M18: 4,444,852 km (0.045 R)
• M19: 4,535,658 km (0.094 R)
• M20: 4,719,364 km (0.077 R)
• M21: 5,018,261 km (0.065 R)
• M22: 5,439,528 km (0.089 R)
• M23: 5,654,500 km (0.089 R)
• M24: 6,153,559 km (0.034 R)
• M25: 6,336,667 km (0.118 R)
• M26: 6,687,474 km (0.057 R)
• M27: 6,875,967 km (0.061 R)
• M28: 7,151,077 km (0.039 R)
• M29: 7,365,302 km (0.116 R)
• M30: 7,800,033 km (0.108 R)
• M31: 8,377,780 km (0.114 R)
• M32: 9,480,615 km (0.117 R)
• M33: 9,598,050 km (0.111 R)
• M34: 9,716,083 km (0.105 R)
• M35: 10,410,067 km (0.102 R)
• M36: 10,922,440 km (0.037 R)
• M37: 11,144,742 km (0.087 R)
• M38: 11,568,403 km (0.101 R)
• M39: 12,201,202 km (0.077 R)
• M40: 12,612,148 km (0.098 R)
• M41: 13,447,652 km (0.094 R)
• M42: 13,606,375 km (0.099 R)
• M43: 13,712,440 km (0.098 R)
• M44: 13,925,467 km (0.077 R)
• M45: 14,032,430 km (0.108 R)
• M46: 14,274,180 km (0.074 R)
• M47: 14,354,963 km (0.101 R)
• M48: 15,144,540 km (0.099 R)
• M49: 15,586,153 km (0.109 R)
• M50: 15,669,330 km (0.114 R)
• M51: 15,948,031 km (0.099 R)
• M52: 16,453,821 km (0.114 R)
• M53: 16,822,430 km (0.065 R)
• M54: 16,907,851 km (0.1 R)
• M55: 17,308,474 km (0.052 R)
• M56: 17,799,155 km (0.104 R)
• M57: 17,886,370 km (0.097 R)
• M58: 17,973,586 km (0.087 R)
• M59: 18,177,637 km (0.107 R)
• M60: 18,265,302 km (0.052 R)
• M61: 18,411,758 km (0.095 R)
• M62: 18,617,455 km (0.057 R)
• M63: 18,705,867 km (0.104 R)
• M64: 18,823,900 km (0.051 R)
• M65: 19,239,184 km (0.099 R)
• M66: 19,388,183 km (0.084 R)
• M67: 19,567,551 km (0.094 R)
• M68: 20,381,513 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 12.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.95 AU - 3.51 AU

Year: 2482 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,186,253 km

• M1: 169,794 km (0.079 R)
• M2: 254,765 km (0.037 R)
• M3: 400,773 km (0.03 R)
• M4: 576,700 km (0.101 R)
• M5: 707,448 km (0.108 R)
• M6: 859,290 km (0.089 R)
• M7: 939,624 km (0.111 R)
• M8: 1,231,490 km (0.032 R)
• M9: 1,323,642 km (0.088 R)
• M10: 1,503,159 km (0.041 R)
• M11: 1,627,475 km (0.087 R)
• M12: 1,716,785 km (0.092 R)
• M13: 1,794,576 km (0.118 R)
• M14: 1,994,588 km (0.114 R)
• M15: 2,118,306 km (0.115 R)
• M16: 2,202,230 km (0.115 R)
• M17: 2,287,202 km (0.069 R)
• M18: 2,775,340 km (0.092 R)
• M19: 3,102,809 km (0.082 R)
• M20: 3,778,393 km (0.089 R)
• M21: 4,002,042 km (0.077 R)
• M22: 4,177,221 km (0.074 R)
• M23: 4,265,783 km (0.073 R)
• M24: 4,717,868 km (0.082 R)
• M25: 4,884,370 km (0.111 R)
• M26: 5,090,666 km (0.068 R)
• M27: 5,415,144 km (0.092 R)
• M28: 5,904,628 km (0.081 R)
• M29: 6,428,968 km (0.053 R)
• M30: 6,531,593 km (0.059 R)
• M31: 6,863,401 km (0.085 R)
• M32: 7,286,164 km (0.072 R)
• M33: 7,500,688 km (0.091 R)
• M34: 7,673,922 km (0.079 R)
• M35: 8,068,412 km (0.065 R)
• M36: 8,469,483 km (0.107 R)
• M37: 9,198,923 km (0.096 R)
• M38: 9,314,711 km (0.101 R)
• M39: 9,454,286 km (0.114 R)
• M40: 9,995,831 km (0.108 R)
• M41: 10,258,524 km (0.061 R)
• M42: 10,354,566 km (0.088 R)
• M43: 10,547,547 km (0.101 R)
• M44: 10,815,028 km (0.107 R)
• M45: 11,282,073 km (0.094 R)
• M46: 11,730,867 km (0.057 R)
• M47: 12,185,345 km (0.086 R)
• M48: 12,517,303 km (0.069 R)
• M49: 12,852,252 km (0.068 R)
• M50: 13,294,613 km (0.066 R)
• M51: 13,715,582 km (0.109 R)
• M52: 13,980,968 km (0.075 R)
• M53: 14,328,484 km (0.025 R)
• M54: 14,705,919 km (0.079 R)
• M55: 14,923,136 km (0.058 R)
• M56: 15,305,807 km (0.084 R)
• M57: 15,415,612 km (0.076 R)
• M58: 15,498,339 km (0.078 R)
• M59: 15,719,295 km (0.103 R)
• M60: 15,969,274 km (0.098 R)
• M61: 16,529,368 km (0.092 R)
• M62: 17,410,200 km (0.09 R)
• M63: 17,553,665 km (0.076 R)
• M64: 18,833,474 km (0.09 R)
• M65: 20,233,561 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 10.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.05 AU - 4.85 AU

Year: 3356 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,186,253 km

• M1: 168,298 km (0.094 R)
• M2: 235,018 km (0.084 R)
• M3: 309,518 km (0.101 R)
• M4: 404,213 km (0.047 R)
• M5: 479,910 km (0.055 R)
• M6: 623,973 km (0.074 R)
• M7: 704,456 km (0.047 R)
• M8: 772,823 km (0.086 R)
• M9: 939,923 km (0.082 R)
• M10: 1,200,673 km (0.056 R)
• M11: 1,443,619 km (0.105 R)
• M12: 1,602,792 km (0.105 R)
• M13: 2,007,155 km (0.074 R)
• M14: 2,138,502 km (0.045 R)
• M15: 2,296,926 km (0.065 R)
• M16: 2,541,817 km (0.101 R)
• M17: 2,608,688 km (0.036 R)
• M18: 2,743,924 km (0.119 R)
• M19: 2,873,027 km (0.096 R)
• M20: 3,227,125 km (0.094 R)
• M21: 3,372,684 km (0.091 R)
• M22: 3,474,111 km (0.087 R)
• M23: 3,755,804 km (0.103 R)
• M24: 4,015,805 km (0.052 R)
• M25: 4,182,457 km (0.113 R)
• M26: 4,281,641 km (0.095 R)
• M27: 4,371,549 km (0.098 R)
• M28: 4,553,310 km (0.104 R)
• M29: 4,727,293 km (0.038 R)
• M30: 4,913,841 km (0.061 R)
• M31: 5,230,390 km (0.112 R)
• M32: 5,401,979 km (0.098 R)
• M33: 5,477,526 km (0.072 R)
• M34: 5,684,719 km (0.098 R)
• M35: 5,761,612 km (0.098 R)
• M36: 5,872,165 km (0.101 R)
• M37: 5,994,686 km (0.081 R)
• M38: 6,151,764 km (0.103 R)
• M39: 6,264,710 km (0.091 R)
• M40: 6,367,035 km (0.077 R)
• M41: 6,828,694 km (0.099 R)
• M42: 7,253,253 km (0.098 R)
• M43: 7,360,814 km (0.049 R)
• M44: 7,638,018 km (0.095 R)
• M45: 7,808,560 km (0.073 R)
• M46: 7,918,664 km (0.042 R)
• M47: 8,277,400 km (0.091 R)
• M48: 8,490,278 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 10

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.71 AU - 5.03 AU

Year: 3905 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,186,253 km

• M1: 309,967 km (0.064 R)
• M2: 446,400 km (0.098 R)
• M3: 512,223 km (0.062 R)
• M4: 587,920 km (0.074 R)
• M5: 674,387 km (0.088 R)
• M6: 778,956 km (0.119 R)
• M7: 939,624 km (0.099 R)
• M8: 1,012,927 km (0.097 R)
• M9: 1,142,479 km (0.088 R)
• M10: 1,326,933 km (0.05 R)
• M11: 1,653,056 km (0.099 R)
• M12: 1,862,793 km (0.039 R)
• M13: 2,013,887 km (0.087 R)
• M14: 2,139,848 km (0.089 R)
• M15: 2,308,445 km (0.114 R)
• M16: 2,440,240 km (0.058 R)
• M17: 2,797,331 km (0.073 R)
• M18: 2,982,084 km (0.118 R)
• M19: 3,081,567 km (0.09 R)
• M20: 3,227,275 km (0.091 R)
• M21: 3,340,969 km (0.061 R)
• M22: 3,548,910 km (0.1 R)
• M23: 3,820,879 km (0.047 R)
• M24: 4,136,680 km (0.089 R)
• M25: 4,335,197 km (0.112 R)
• M26: 4,511,423 km (0.082 R)
• M27: 4,703,058 km (0.083 R)
• M28: 5,094,256 km (0.114 R)
• M29: 5,374,453 km (0.106 R)
• M30: 5,908,069 km (0.111 R)
• M31: 6,075,618 km (0.088 R)
• M32: 6,487,312 km (0.072 R)
• M33: 6,893,470 km (0.083 R)
• M34: 7,114,426 km (0.05 R)
• M35: 7,382,655 km (0.106 R)
• M36: 7,487,822 km (0.096 R)
• M37: 7,699,802 km (0.093 R)
• M38: 7,775,948 km (0.096 R)
• M39: 7,867,801 km (0.102 R)
• M40: 8,363,269 km (0.104 R)
• M41: 8,567,470 km (0.058 R)
• M42: 8,662,315 km (0.119 R)
• M43: 9,498,567 km (0.111 R)
• M44: 9,942,873 km (0.115 R)
• M45: 10,059,260 km (0.117 R)
• M46: 10,647,628 km (0.081 R)
• M47: 10,817,871 km (0.098 R)
• M48: 10,989,011 km (0.104 R)
• M49: 11,178,252 km (0.087 R)
• M50: 11,316,481 km (0.108 R)
• M51: 11,437,954 km (0.086 R)
• M52: 11,752,409 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 8.9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.79 AU - 4.93 AU

Year: 4580 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,186,253 km

• M1: 113,246 km (0.067 R)
• M2: 206,146 km (0.066 R)
• M3: 362,326 km (0.027 R)
• M4: 427,850 km (0.084 R)
• M5: 617,690 km (0.083 R)
• M6: 675,584 km (0.032 R)
• M7: 759,957 km (0.089 R)
• M8: 1,035,367 km (0.086 R)
• M9: 1,387,371 km (0.103 R)
• M10: 1,625,979 km (0.05 R)
• M11: 1,758,673 km (0.083 R)
• M12: 1,999,525 km (0.107 R)
• M13: 2,088,237 km (0.096 R)
• M14: 2,287,950 km (0.119 R)
• M15: 2,570,540 km (0.101 R)
• M16: 2,765,167 km (0.09 R)
• M17: 2,984,926 km (0.094 R)
• M18: 3,591,546 km (0.115 R)
• M19: 3,678,163 km (0.108 R)
• M20: 3,743,687 km (0.111 R)
• M21: 3,942,353 km (0.059 R)
• M22: 4,281,341 km (0.117 R)
• M23: 4,629,755 km (0.052 R)
• M24: 4,819,295 km (0.103 R)
• M25: 4,987,443 km (0.094 R)
• M26: 5,255,373 km (0.115 R)
• M27: 5,780,013 km (0.105 R)
• M28: 5,881,739 km (0.105 R)
• M29: 6,113,167 km (0.054 R)
• M30: 6,478,934 km (0.068 R)
• M31: 6,986,819 km (0.116 R)
• M32: 7,177,257 km (0.1 R)
• M33: 7,341,815 km (0.104 R)
• M34: 7,452,218 km (0.082 R)
• M35: 7,507,569 km (0.102 R)
• M36: 7,702,645 km (0.098 R)
• M37: 7,984,188 km (0.061 R)
• M38: 8,211,726 km (0.116 R)
• M39: 8,383,913 km (0.059 R)
• M40: 8,586,319 km (0.087 R)
• M41: 8,790,371 km (0.092 R)
• M42: 8,907,656 km (0.075 R)
• M43: 8,995,918 km (0.101 R)
• M44: 9,114,101 km (0.081 R)
• M45: 9,203,111 km (0.036 R)
• M46: 9,382,030 km (0.066 R)
• M47: 9,501,858 km (0.114 R)
• M48: 9,743,160 km (0.083 R)
• M49: 10,139,594 km (0.119 R)
• M50: 10,448,214 km (0.083 R)
• M51: 11,169,575 km (0.099 R)
• M52: 11,233,155 km (0.067 R)
• M53: 11,907,093 km (0.107 R)
• M54: 12,859,283 km (0.113 R)
• M55: 13,733,683 km (0.05 R)
• M56: 13,938,183 km (0.108 R)
• M57: 15,539,479 km (0.116 R)
• M58: 15,610,388 km (0.071 R)
• M59: 16,145,799 km (0.08 R)
• M60: 17,161,419 km (0.113 R)
• M61: 17,418,578 km (0.094 R)
• M62: 17,603,032 km (0.11 R)
• M63: 17,677,083 km (0.109 R)
• M64: 17,862,435 km (0.05 R)
• M65: 18,085,635 km (0.096 R)
• M66: 18,160,284 km (0.071 R)
• M67: 18,459,928 km (0.065 R)
• M68: 18,798,917 km (0.117 R)
• M69: 19,483,028 km (0.077 R)
• M70: 19,905,044 km (0.068 R)
• M71: 20,602,320 km (0.03 R)
• M72: 21,465,350 km (0.11 R)
• M73: 22,220,071 km (0.043 R)
• M74: 22,300,106 km (0.08 R)
• M75: 22,380,141 km (0.101 R)
• M76: 22,460,325 km (0.099 R)
• M77: 22,540,510 km (0.075 R)
• M78: 23,145,483 km (0.074 R)
• M79: 25,408,899 km (0.099 R)
• M80: 26,038,407 km (0.078 R)
• M81: 27,013,486 km (0.095 R)
• M82: 27,612,925 km (0.116 R)
• M83: 28,520,236 km (0.077 R)
• M84: 28,607,152 km (0.066 R)
• M85: 29,043,080 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 12.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.49 AU - 6.79 AU

Year: 5726 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,186,253 km

• M1: 231,278 km (0.12 R)
• M2: 368,160 km (0.12 R)
• M3: 483,201 km (0.119 R)
• M4: 664,215 km (0.11 R)
• M5: 769,681 km (0.107 R)
• M6: 939,923 km (0.118 R)
• M7: 1,226,852 km (0.041 R)
• M8: 1,401,732 km (0.111 R)
• M9: 1,643,482 km (0.107 R)
• M10: 1,883,736 km (0.05 R)
• M11: 2,449,366 km (0.093 R)
• M12: 2,655,213 km (0.109 R)
• M13: 2,813,637 km (0.049 R)
• M14: 2,938,850 km (0.097 R)
• M15: 3,251,211 km (0.074 R)
• M16: 3,345,158 km (0.109 R)
• M17: 3,459,152 km (0.042 R)
• M18: 3,593,790 km (0.092 R)
• M19: 3,749,820 km (0.05 R)
• M20: 3,848,405 km (0.081 R)
• M21: 4,008,176 km (0.08 R)
• M22: 5,121,782 km (0.114 R)
• M23: 5,320,149 km (0.096 R)
• M24: 5,431,450 km (0.119 R)
• M25: 5,521,059 km (0.047 R)
• M26: 5,724,363 km (0.098 R)
• M27: 5,884,432 km (0.079 R)
• M28: 6,232,098 km (0.113 R)
• M29: 6,682,387 km (0.116 R)
• M30: 7,639,514 km (0.073 R)
• M31: 7,740,194 km (0.094 R)
• M32: 7,841,172 km (0.082 R)
• M33: 8,044,625 km (0.088 R)
• M34: 8,249,874 km (0.083 R)
• M35: 8,613,247 km (0.111 R)
• M36: 8,928,899 km (0.075 R)
• M37: 9,463,412 km (0.098 R)
• M38: 9,898,592 km (0.076 R)
• M39: 10,174,002 km (0.067 R)
• M40: 10,451,805 km (0.11 R)
• M41: 11,157,608 km (0.095 R)
• M42: 11,300,623 km (0.087 R)
• M43: 11,995,505 km (0.056 R)
• M44: 12,083,319 km (0.081 R)
• M45: 12,555,450 km (0.064 R)
• M46: 13,033,714 km (0.078 R)
• M47: 13,214,578 km (0.109 R)
• M48: 13,578,999 km (0.109 R)
• M49: 13,792,924 km (0.044 R)
• M50: 14,691,708 km (0.094 R)
• M51: 15,481,584 km (0.069 R)
• M52: 15,769,411 km (0.114 R)
• M53: 16,091,196 km (0.066 R)
• M54: 19,015,685 km (0.105 R)
• M55: 19,221,082 km (0.066 R)
• M56: 20,154,124 km (0.082 R)
• M57: 20,960,606 km (0.066 R)
• M58: 21,421,069 km (0.06 R)
• M59: 21,563,486 km (0.05 R)
• M60: 21,706,202 km (0.09 R)
• M61: 21,956,629 km (0.072 R)
• M62: 22,100,243 km (0.061 R)
• M63: 22,388,219 km (0.094 R)
• M64: 22,859,003 km (0.059 R)
• M65: 23,004,413 km (0.119 R)
• M66: 23,113,769 km (0.115 R)
• M67: 23,442,884 km (0.063 R)
• M68: 23,699,893 km (0.059 R)
• M69: 23,810,296 km (0.116 R)
• M70: 24,105,602 km (0.087 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: 178 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit