🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.15 AU

Year: 367 Days

Day: 43.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,477,638 km

• M1: 60,886 km (0.065 R)
• M2: 350,807 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.4 AU

Year: 454 Days

Day: 41.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 84.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,477,638 km

• M1: 322,683 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.02 AU - 1.56 AU

Year: 546 Days

Day: 13.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.13 AU - 1.49 AU

Year: 559 Days

Day: 30.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.73 AU - 1.81 AU

Year: 878 Days

Day: 18.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 12.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.47 AU - 5.51 AU

Year: 4155 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,477,638 km

• M1: 222,452 km (0.09 R)
• M2: 636,240 km (0.09 R)
• M3: 726,298 km (0.103 R)
• M4: 920,924 km (0.079 R)
• M5: 1,001,707 km (0.112 R)
• M6: 1,109,268 km (0.094 R)
• M7: 1,323,642 km (0.071 R)
• M8: 1,524,552 km (0.111 R)
• M9: 1,692,700 km (0.031 R)
• M10: 2,202,829 km (0.102 R)
• M11: 2,508,457 km (0.092 R)
• M12: 2,862,106 km (0.11 R)
• M13: 3,196,159 km (0.118 R)
• M14: 3,322,419 km (0.11 R)
• M15: 3,431,925 km (0.112 R)
• M16: 3,636,126 km (0.11 R)
• M17: 3,901,662 km (0.046 R)
• M18: 4,056,346 km (0.082 R)
• M19: 4,472,228 km (0.063 R)
• M20: 4,695,578 km (0.084 R)
• M21: 5,005,994 km (0.08 R)
• M22: 5,195,684 km (0.108 R)
• M23: 5,280,655 km (0.069 R)
• M24: 5,387,618 km (0.063 R)
• M25: 5,473,636 km (0.109 R)
• M26: 6,022,212 km (0.102 R)
• M27: 6,201,580 km (0.108 R)
• M28: 6,657,554 km (0.111 R)
• M29: 7,030,202 km (0.058 R)
• M30: 7,148,085 km (0.107 R)
• M31: 7,505,624 km (0.112 R)
• M32: 7,747,225 km (0.104 R)
• M33: 8,337,837 km (0.11 R)
• M34: 8,739,657 km (0.034 R)
• M35: 9,302,444 km (0.026 R)
• M36: 9,719,224 km (0.11 R)
• M37: 9,982,816 km (0.1 R)
• M38: 10,062,252 km (0.085 R)
• M39: 10,679,194 km (0.092 R)
• M40: 10,951,163 km (0.079 R)
• M41: 11,033,292 km (0.103 R)
• M42: 11,446,780 km (0.054 R)
• M43: 11,725,182 km (0.093 R)
• M44: 12,203,745 km (0.078 R)
• M45: 12,545,277 km (0.11 R)
• M46: 13,530,529 km (0.092 R)
• M47: 13,736,376 km (0.07 R)
• M48: 14,600,603 km (0.049 R)
• M49: 14,872,422 km (0.038 R)
• M50: 15,115,369 km (0.034 R)
• M51: 15,328,995 km (0.085 R)
• M52: 16,038,388 km (0.118 R)
• M53: 16,193,970 km (0.1 R)
• M54: 16,381,266 km (0.111 R)
• M55: 16,726,837 km (0.045 R)
• M56: 16,821,383 km (0.098 R)
• M57: 16,947,793 km (0.036 R)
• M58: 17,713,285 km (0.105 R)
• M59: 17,841,940 km (0.117 R)
• M60: 18,035,519 km (0.103 R)
• M61: 18,262,160 km (0.115 R)
• M62: 18,653,059 km (0.06 R)
• M63: 18,980,978 km (0.087 R)
• M64: 19,310,692 km (0.102 R)
• M65: 19,443,235 km (0.091 R)
• M66: 20,143,503 km (0.043 R)
• M67: 20,547,417 km (0.1 R)
• M68: 21,021,942 km (0.086 R)
• M69: 21,706,202 km (0.087 R)
• M70: 21,912,947 km (0.111 R)
• M71: 22,051,175 km (0.116 R)
• M72: 22,328,380 km (0.05 R)
• M73: 22,956,392 km (0.098 R)
• M74: 23,590,088 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 14.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.62 AU - 6.94 AU

Year: 5180 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,477,638 km

• M1: 232,026 km (0.057 R)
• M2: 435,330 km (0.037 R)
• M3: 751,580 km (0.077 R)
• M4: 903,870 km (0.092 R)
• M5: 1,336,807 km (0.119 R)
• M6: 1,426,266 km (0.106 R)
• M7: 1,796,371 km (0.096 R)
• M8: 2,148,973 km (0.054 R)
• M9: 2,413,313 km (0.11 R)
• M10: 3,006,319 km (0.035 R)
• M11: 3,415,319 km (0.11 R)
• M12: 3,830,603 km (0.112 R)
• M13: 3,936,967 km (0.071 R)
• M14: 4,116,634 km (0.118 R)
• M15: 4,596,395 km (0.069 R)
• M16: 5,146,167 km (0.104 R)
• M17: 5,395,995 km (0.059 R)
• M18: 5,636,249 km (0.12 R)
• M19: 6,044,652 km (0.101 R)
• M20: 6,832,883 km (0.077 R)
• M21: 7,430,676 km (0.091 R)
• M22: 7,549,307 km (0.056 R)
• M23: 7,683,496 km (0.095 R)
• M24: 8,335,743 km (0.085 R)
• M25: 8,459,012 km (0.104 R)
• M26: 8,567,470 km (0.057 R)
• M27: 9,069,072 km (0.058 R)
• M28: 10,051,631 km (0.109 R)
• M29: 10,199,433 km (0.101 R)
• M30: 10,831,783 km (0.099 R)
• M31: 11,305,859 km (0.04 R)
• M32: 11,562,569 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.3

Radius: 6.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.48 AU - 19.28 AU

Year: 24713 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,477,638 km

• M1: 86,318 km (0.11 R)
• M2: 253,868 km (0.085 R)
• M3: 337,343 km (0.081 R)
• M4: 398,828 km (0.028 R)
• M5: 664,963 km (0.114 R)
• M6: 806,482 km (0.113 R)
• M7: 1,465,461 km (0.099 R)
• M8: 1,816,417 km (0.093 R)
• M9: 2,162,886 km (0.09 R)
• M10: 2,283,013 km (0.116 R)
• M11: 2,343,899 km (0.107 R)
• M12: 2,405,235 km (0.106 R)
• M13: 2,688,423 km (0.116 R)
• M14: 3,048,954 km (0.077 R)
• M15: 3,887,600 km (0.044 R)
• M16: 3,960,604 km (0.091 R)
• M17: 4,070,857 km (0.082 R)
• M18: 5,309,677 km (0.114 R)
• M19: 5,472,290 km (0.112 R)
• M20: 5,885,779 km (0.105 R)
• M21: 6,096,412 km (0.082 R)
• M22: 6,223,870 km (0.095 R)
• M23: 6,352,374 km (0.112 R)
• M24: 6,395,309 km (0.112 R)
• M25: 7,096,624 km (0.095 R)
• M26: 7,501,735 km (0.064 R)
• M27: 7,638,467 km (0.051 R)
• M28: 8,381,520 km (0.097 R)
• M29: 8,857,540 km (0.102 R)
• M30: 9,293,469 km (0.025 R)
• M31: 9,686,911 km (0.117 R)
• M32: 9,736,428 km (0.115 R)
• M33: 10,337,662 km (0.108 R)
• M34: 10,439,089 km (0.115 R)
• M35: 10,591,828 km (0.072 R)
• M36: 11,209,967 km (0.054 R)
• M37: 11,734,008 km (0.1 R)
• M38: 12,159,016 km (0.095 R)
• M39: 12,806,027 km (0.055 R)
• M40: 13,408,906 km (0.078 R)
• M41: 14,358,703 km (0.112 R)
• M42: 14,528,496 km (0.061 R)
• M43: 14,642,191 km (0.115 R)
• M44: 14,756,035 km (0.093 R)
• M45: 15,157,107 km (0.082 R)
• M46: 15,272,297 km (0.096 R)
• M47: 17,095,297 km (0.027 R)
• M48: 20,430,880 km (0.065 R)
• M49: 20,941,757 km (0.082 R)
• M50: 21,005,935 km (0.086 R)
• M51: 21,327,720 km (0.067 R)
• M52: 21,715,926 km (0.091 R)
• M53: 21,780,852 km (0.113 R)
• M54: 22,106,526 km (0.047 R)
• M55: 22,631,016 km (0.116 R)
• M56: 23,292,239 km (0.096 R)
• M57: 23,358,660 km (0.091 R)
• M58: 23,692,114 km (0.112 R)
• M59: 24,430,978 km (0.038 R)
• M60: 25,109,105 km (0.072 R)
• M61: 26,345,531 km (0.102 R)
• M62: 26,553,472 km (0.05 R)
• M63: 26,901,437 km (0.111 R)
• M64: 28,166,137 km (0.092 R)
• M65: 29,163,207 km (0.1 R)
• M66: 29,594,049 km (0.099 R)
• M67: 29,738,112 km (0.087 R)
• M68: 30,826,287 km (0.073 R)
• M69: 31,558,868 km (0.032 R)
• M70: 32,891,934 km (0.081 R)
• M71: 33,115,882 km (0.065 R)
• M72: 34,092,158 km (0.106 R)
• M73: 34,243,252 km (0.045 R)
• M74: 34,470,341 km (0.057 R)
• M75: 34,697,730 km (0.063 R)
• M76: 37,232,965 km (0.05 R)
• M77: 40,544,613 km (0.12 R)
• M78: 43,867,182 km (0.103 R)
• M79: 45,270,260 km (0.092 R)
• M80: 48,035,727 km (0.038 R)
• M81: 49,054,787 km (0.104 R)
• M82: 50,855,347 km (0.115 R)
• M83: 51,027,983 km (0.036 R)
• M84: 51,460,321 km (0.113 R)
• M85: 52,241,521 km (0.11 R)
• M86: 52,590,084 km (0.083 R)
• M87: 53,114,275 km (0.054 R)
• M88: 53,201,790 km (0.034 R)
• M89: 56,028,292 km (0.084 R)
• M90: 57,011,150 km (0.062 R)
• M91: 58,270,315 km (0.09 R)
• M92: 60,084,788 km (0.045 R)
• M93: 60,998,981 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.1

Radius: 5.6

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.19 AU - 19.83 AU

Year: 28492 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,477,638 km

• M1: 106,065 km (0.08 R)
• M2: 172,636 km (0.06 R)
• M3: 405,560 km (0.04 R)
• M4: 476,619 km (0.105 R)
• M5: 1,186,461 km (0.113 R)
• M6: 1,290,581 km (0.117 R)
• M7: 3,084,558 km (0.097 R)
• M8: 3,276,941 km (0.094 R)
• M9: 3,374,629 km (0.068 R)
• M10: 3,673,525 km (0.118 R)
• M11: 5,063,888 km (0.101 R)
• M12: 6,171,361 km (0.093 R)
• M13: 7,737,052 km (0.11 R)
• M14: 9,141,327 km (0.06 R)
• M15: 9,279,107 km (0.11 R)
• M16: 9,626,623 km (0.025 R)
• M17: 10,334,371 km (0.116 R)
• M18: 10,477,984 km (0.067 R)
• M19: 11,279,380 km (0.119 R)
• M20: 11,874,481 km (0.106 R)
• M21: 12,024,826 km (0.061 R)
• M22: 15,653,323 km (0.095 R)
• M23: 16,399,966 km (0.114 R)
• M24: 17,328,071 km (0.101 R)
• M25: 18,186,613 km (0.071 R)
• M26: 18,883,440 km (0.078 R)
• M27: 19,234,995 km (0.105 R)
• M28: 20,034,147 km (0.097 R)
• M29: 21,116,487 km (0.064 R)
• M30: 21,207,443 km (0.046 R)
• M31: 21,848,470 km (0.119 R)
• M32: 24,666,744 km (0.119 R)
• M33: 25,825,529 km (0.102 R)
• M34: 25,922,917 km (0.115 R)
• M35: 29,814,706 km (0.065 R)
• M36: 30,429,404 km (0.112 R)
• M37: 30,841,396 km (0.119 R)
• M38: 30,944,768 km (0.084 R)
• M39: 31,151,812 km (0.072 R)
• M40: 32,088,893 km (0.109 R)
• M41: 32,298,330 km (0.101 R)
• M42: 33,140,865 km (0.096 R)
• M43: 33,884,067 km (0.114 R)
• M44: 34,418,281 km (0.05 R)
• M45: 34,955,188 km (0.057 R)
• M46: 36,473,457 km (0.096 R)
• M47: 37,350,549 km (0.1 R)
• M48: 39,910,917 km (0.097 R)
• M49: 42,182,860 km (0.043 R)
• M50: 43,450,253 km (0.104 R)
• M51: 43,566,191 km (0.111 R)
• M52: 43,914,305 km (0.09 R)
• M53: 44,146,930 km (0.078 R)
• M54: 44,613,227 km (0.119 R)
• M55: 45,433,472 km (0.113 R)
• M56: 45,668,640 km (0.064 R)
• M57: 49,971,822 km (0.111 R)
• M58: 50,336,243 km (0.115 R)
• M59: 52,911,570 km (0.115 R)
• M60: 54,152,933 km (0.088 R)
• M61: 54,527,227 km (0.091 R)
• M62: 56,917,502 km (0.105 R)
• M63: 58,061,626 km (0.116 R)
• M64: 58,956,820 km (0.053 R)
• M65: 60,501,867 km (0.054 R)
• M66: 60,760,671 km (0.11 R)
• M67: 64,158,637 km (0.119 R)
• M68: 65,216,444 km (0.115 R)
• M69: 68,155,144 km (0.083 R)
• M70: 68,424,420 km (0.12 R)
• M71: 70,591,346 km (0.04 R)
• M72: 73,331,679 km (0.118 R)
• M73: 73,745,766 km (0.089 R)
• M74: 75,270,468 km (0.111 R)
• M75: 76,525,744 km (0.119 R)
• M76: 77,788,050 km (0.113 R)
• M77: 78,492,208 km (0.106 R)
• M78: 80,617,395 km (0.116 R)
• M79: 81,187,213 km (0.094 R)
• M80: 82,187,873 km (0.094 R)
• M81: 82,617,967 km (0.043 R)
• M82: 82,905,046 km (0.12 R)
• M83: 83,624,312 km (0.095 R)
• M84: 86,667,731 km (0.118 R)
• M85: 89,010,733 km (0.061 R)
• M86: 89,452,346 km (0.081 R)
• M87: 89,747,203 km (0.082 R)
• M88: 91,078,026 km (0.107 R)
• M89: 93,609,372 km (0.053 R)
• M90: 94,358,259 km (0.045 R)
• M91: 94,508,305 km (0.058 R)
• M92: 96,465,793 km (0.118 R)
• M93: 99,198,198 km (0.069 R)
• M94: 101,801,949 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 5.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.02 AU - 22.76 AU

Year: 30606 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,477,638 km

• M1: 106,514 km (0.109 R)
• M2: 206,445 km (0.057 R)
• M3: 308,022 km (0.094 R)
• M4: 1,060,649 km (0.068 R)
• M5: 1,406,968 km (0.084 R)
• M6: 1,666,071 km (0.083 R)
• M7: 2,002,816 km (0.074 R)
• M8: 2,529,550 km (0.084 R)
• M9: 4,301,687 km (0.12 R)
• M10: 4,888,260 km (0.119 R)
• M11: 5,322,543 km (0.103 R)
• M12: 5,589,126 km (0.117 R)
• M13: 5,724,063 km (0.075 R)
• M14: 6,367,633 km (0.074 R)
• M15: 6,508,555 km (0.099 R)
• M16: 6,603,100 km (0.077 R)
• M17: 6,650,523 km (0.025 R)
• M18: 7,277,338 km (0.112 R)
• M19: 8,074,545 km (0.083 R)
• M20: 9,056,655 km (0.097 R)
• M21: 9,481,363 km (0.104 R)
• M22: 10,075,865 km (0.107 R)
• M23: 10,571,184 km (0.118 R)
• M24: 10,905,984 km (0.071 R)
• M25: 10,962,083 km (0.083 R)
• M26: 11,471,464 km (0.098 R)
• M27: 11,700,349 km (0.068 R)
• M28: 11,988,474 km (0.114 R)
• M29: 12,454,472 km (0.057 R)
• M30: 12,571,906 km (0.082 R)
• M31: 12,748,731 km (0.031 R)
• M32: 13,104,923 km (0.117 R)
• M33: 13,645,271 km (0.06 R)
• M34: 13,948,505 km (0.117 R)
• M35: 14,561,857 km (0.119 R)
• M36: 15,941,897 km (0.047 R)
• M37: 17,101,729 km (0.109 R)
• M38: 17,691,743 km (0.109 R)
• M39: 18,421,931 km (0.052 R)
• M40: 19,026,755 km (0.091 R)
• M41: 19,094,223 km (0.098 R)
• M42: 20,255,552 km (0.054 R)
• M43: 20,809,961 km (0.096 R)
• M44: 22,861,098 km (0.112 R)
• M45: 23,365,841 km (0.053 R)
• M46: 23,438,246 km (0.109 R)
• M47: 25,719,165 km (0.103 R)
• M48: 26,018,660 km (0.063 R)
• M49: 26,394,600 km (0.028 R)
• M50: 29,858,089 km (0.111 R)
• M51: 31,442,480 km (0.12 R)
• M52: 31,522,515 km (0.095 R)
• M53: 32,810,703 km (0.118 R)
• M54: 33,216,711 km (0.09 R)
• M55: 33,379,623 km (0.078 R)
• M56: 33,624,515 km (0.08 R)
• M57: 34,280,352 km (0.091 R)
• M58: 35,521,416 km (0.079 R)
• M59: 36,945,737 km (0.047 R)
• M60: 39,676,946 km (0.11 R)
• M61: 39,763,264 km (0.119 R)
• M62: 42,031,317 km (0.072 R)
• M63: 45,692,276 km (0.109 R)
• M64: 47,974,092 km (0.098 R)
• M65: 48,158,247 km (0.07 R)
• M66: 48,250,400 km (0.106 R)
• M67: 49,267,964 km (0.075 R)
• M68: 50,012,513 km (0.034 R)
• M69: 50,479,707 km (0.083 R)
• M70: 50,573,355 km (0.045 R)
• M71: 51,984,662 km (0.078 R)
• M72: 53,790,607 km (0.112 R)
• M73: 54,077,685 km (0.09 R)
• M74: 55,713,837 km (0.036 R)
• M75: 56,586,591 km (0.066 R)
• M76: 56,781,218 km (0.089 R)
• M77: 56,878,606 km (0.087 R)
• M78: 57,561,670 km (0.041 R)
• M79: 57,953,168 km (0.063 R)
• M80: 58,936,026 km (0.097 R)
• M81: 60,221,820 km (0.113 R)
• M82: 60,718,933 km (0.096 R)
• M83: 60,918,048 km (0.092 R)
• M84: 61,317,175 km (0.108 R)
• M85: 62,720,553 km (0.087 R)
• M86: 64,947,168 km (0.092 R)
• M87: 65,865,549 km (0.041 R)
• M88: 66,172,673 km (0.055 R)
• M89: 66,275,148 km (0.086 R)
• M90: 66,788,269 km (0.114 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: 163 - 12,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit