🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 21.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.61 AU - 0.65 AU

Year: 323 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 8.6

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.62 AU - 0.88 AU

Year: 419 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 59,612,245 km

• M1: 108,907 km (0.08 R)
• M2: 167,699 km (0.117 R)
• M3: 316,998 km (0.047 R)
• M4: 375,640 km (0.098 R)
• M5: 545,583 km (0.1 R)
• M6: 619,485 km (0.115 R)
• M7: 673,340 km (0.104 R)
• M8: 753,375 km (0.051 R)
• M9: 871,258 km (0.078 R)
• M10: 932,743 km (0.062 R)
• M11: 1,041,500 km (0.102 R)
• M12: 1,164,320 km (0.117 R)
• M13: 1,292,077 km (0.101 R)
• M14: 1,357,750 km (0.064 R)
• M15: 1,445,415 km (0.104 R)
• M16: 1,621,192 km (0.03 R)
• M17: 1,703,471 km (0.094 R)
• M18: 1,792,781 km (0.06 R)
• M19: 1,895,106 km (0.073 R)
• M20: 2,076,119 km (0.103 R)
• M21: 2,141,643 km (0.112 R)
• M22: 2,195,798 km (0.088 R)
• M23: 2,281,068 km (0.038 R)
• M24: 2,411,069 km (0.106 R)
• M25: 2,575,477 km (0.082 R)
• M26: 2,659,102 km (0.099 R)
• M27: 2,868,838 km (0.086 R)
• M28: 2,989,115 km (0.053 R)
• M29: 3,050,001 km (0.079 R)
• M30: 3,152,326 km (0.107 R)
• M31: 3,241,935 km (0.05 R)
• M32: 3,325,411 km (0.052 R)
• M33: 3,381,361 km (0.097 R)
• M34: 3,608,899 km (0.11 R)
• M35: 3,724,389 km (0.071 R)
• M36: 3,914,976 km (0.08 R)
• M37: 4,003,987 km (0.068 R)
• M38: 4,108,706 km (0.079 R)
• M39: 4,176,473 km (0.068 R)
• M40: 4,320,835 km (0.117 R)
• M41: 4,505,589 km (0.033 R)
• M42: 4,560,042 km (0.066 R)
• M43: 4,700,814 km (0.102 R)
• M44: 4,811,367 km (0.116 R)
• M45: 4,962,909 km (0.119 R)
• M46: 5,027,087 km (0.101 R)
• M47: 5,148,411 km (0.057 R)
• M48: 5,245,949 km (0.11 R)
• M49: 5,319,700 km (0.113 R)
• M50: 5,393,751 km (0.087 R)
• M51: 5,451,496 km (0.057 R)
• M52: 5,542,751 km (0.073 R)
• M53: 5,626,226 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 10.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.97 AU

Year: 551 Days

Day: 11.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,612,245 km

• M1: 136,284 km (0.118 R)
• M2: 237,561 km (0.103 R)
• M3: 318,643 km (0.082 R)
• M4: 435,928 km (0.074 R)
• M5: 657,483 km (0.079 R)
• M6: 771,327 km (0.117 R)
• M7: 943,364 km (0.064 R)
• M8: 1,020,108 km (0.105 R)
• M9: 1,128,566 km (0.087 R)
• M10: 1,210,696 km (0.11 R)
• M11: 1,377,348 km (0.112 R)
• M12: 1,481,767 km (0.112 R)
• M13: 1,560,007 km (0.097 R)
• M14: 1,798,615 km (0.066 R)
• M15: 1,864,737 km (0.06 R)
• M16: 1,949,410 km (0.072 R)
• M17: 2,031,090 km (0.055 R)
• M18: 2,099,905 km (0.111 R)
• M19: 2,179,043 km (0.109 R)
• M20: 2,466,270 km (0.076 R)
• M21: 2,674,660 km (0.081 R)
• M22: 2,750,506 km (0.084 R)
• M23: 2,842,509 km (0.101 R)
• M24: 2,909,529 km (0.025 R)
• M25: 2,982,383 km (0.108 R)
• M26: 3,061,221 km (0.12 R)
• M27: 3,350,544 km (0.114 R)
• M28: 3,504,181 km (0.093 R)
• M29: 3,626,552 km (0.074 R)
• M30: 3,881,317 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 10.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 1024 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,612,245 km

• M1: 163,810 km (0.041 R)
• M2: 284,834 km (0.084 R)
• M3: 355,594 km (0.086 R)
• M4: 424,559 km (0.089 R)
• M5: 556,354 km (0.102 R)
• M6: 716,574 km (0.092 R)
• M7: 789,278 km (0.074 R)
• M8: 1,023,997 km (0.101 R)
• M9: 1,107,323 km (0.118 R)
• M10: 1,225,057 km (0.116 R)
• M11: 1,338,751 km (0.099 R)
• M12: 1,594,713 km (0.117 R)
• M13: 1,665,772 km (0.08 R)
• M14: 1,792,781 km (0.111 R)
• M15: 1,894,807 km (0.096 R)
• M16: 2,085,544 km (0.082 R)
• M17: 2,212,852 km (0.113 R)
• M18: 2,455,051 km (0.073 R)
• M19: 2,674,062 km (0.108 R)
• M20: 2,780,725 km (0.104 R)
• M21: 2,888,735 km (0.071 R)
• M22: 2,965,329 km (0.109 R)
• M23: 3,042,521 km (0.056 R)
• M24: 3,198,851 km (0.068 R)
• M25: 3,289,508 km (0.12 R)
• M26: 3,707,933 km (0.107 R)
• M27: 3,815,344 km (0.116 R)
• M28: 4,033,009 km (0.066 R)
• M29: 4,180,512 km (0.114 R)
• M30: 4,267,429 km (0.106 R)
• M31: 4,442,907 km (0.058 R)
• M32: 4,531,619 km (0.085 R)
• M33: 4,620,929 km (0.12 R)
• M34: 5,010,332 km (0.117 R)
• M35: 5,155,741 km (0.118 R)
• M36: 5,614,258 km (0.108 R)
• M37: 5,724,063 km (0.091 R)
• M38: 5,793,028 km (0.059 R)
• M39: 6,227,011 km (0.107 R)
• M40: 6,355,067 km (0.117 R)
• M41: 6,440,787 km (0.045 R)
• M42: 6,628,083 km (0.104 R)
• M43: 6,715,149 km (0.111 R)
• M44: 6,817,175 km (0.09 R)
• M45: 7,156,164 km (0.026 R)
• M46: 7,440,400 km (0.066 R)
• M47: 7,530,906 km (0.107 R)
• M48: 7,652,230 km (0.083 R)
• M49: 7,728,376 km (0.063 R)
• M50: 7,819,929 km (0.104 R)
• M51: 7,896,673 km (0.079 R)
• M52: 7,973,567 km (0.076 R)
• M53: 8,081,726 km (0.116 R)
• M54: 8,535,007 km (0.053 R)
• M55: 8,629,852 km (0.101 R)
• M56: 8,756,861 km (0.081 R)
• M57: 8,932,489 km (0.099 R)
• M58: 9,960,675 km (0.07 R)
• M59: 10,446,569 km (0.112 R)
• M60: 10,683,831 km (0.119 R)
• M61: 10,820,264 km (0.104 R)
• M62: 11,025,961 km (0.072 R)
• M63: 11,424,041 km (0.119 R)
• M64: 11,546,113 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 11.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.23 AU - 1.55 AU

Year: 1058 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 68.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,612,245 km

• M1: 281,394 km (0.054 R)
• M2: 407,056 km (0.096 R)
• M3: 522,695 km (0.073 R)
• M4: 609,163 km (0.086 R)
• M5: 735,124 km (0.08 R)
• M6: 889,210 km (0.098 R)
• M7: 983,307 km (0.065 R)
• M8: 1,155,195 km (0.12 R)
• M9: 1,245,103 km (0.061 R)
• M10: 1,380,938 km (0.09 R)
• M11: 1,590,525 km (0.091 R)
• M12: 1,707,360 km (0.059 R)
• M13: 1,794,875 km (0.101 R)
• M14: 1,900,192 km (0.113 R)
• M15: 2,143,139 km (0.052 R)
• M16: 2,229,307 km (0.093 R)
• M17: 2,432,013 km (0.065 R)
• M18: 2,622,600 km (0.058 R)
• M19: 2,931,969 km (0.115 R)
• M20: 3,243,431 km (0.086 R)
• M21: 3,668,589 km (0.095 R)
• M22: 3,751,615 km (0.117 R)
• M23: 4,015,207 km (0.06 R)
• M24: 4,198,015 km (0.099 R)
• M25: 4,328,764 km (0.104 R)
• M26: 4,460,709 km (0.092 R)
• M27: 4,774,117 km (0.099 R)
• M28: 5,164,418 km (0.109 R)
• M29: 5,398,838 km (0.062 R)
• M30: 5,493,683 km (0.043 R)
• M31: 5,636,848 km (0.043 R)
• M32: 5,721,071 km (0.092 R)
• M33: 5,829,829 km (0.101 R)
• M34: 5,914,801 km (0.114 R)
• M35: 6,259,474 km (0.07 R)
• M36: 6,597,864 km (0.069 R)
• M37: 6,942,388 km (0.115 R)
• M38: 7,240,687 km (0.046 R)
• M39: 7,437,408 km (0.088 R)
• M40: 7,729,124 km (0.116 R)
• M41: 8,214,718 km (0.081 R)
• M42: 8,337,688 km (0.031 R)
• M43: 8,502,694 km (0.048 R)
• M44: 8,765,986 km (0.116 R)
• M45: 9,187,254 km (0.098 R)
• M46: 9,572,169 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 10.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.96 AU - 2.56 AU

Year: 2194 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,612,245 km

• M1: 127,009 km (0.086 R)
• M2: 216,618 km (0.026 R)
• M3: 339,587 km (0.026 R)
• M4: 529,876 km (0.092 R)
• M5: 606,021 km (0.087 R)
• M6: 714,330 km (0.067 R)
• M7: 895,044 km (0.087 R)
• M8: 978,071 km (0.065 R)
• M9: 1,107,772 km (0.101 R)
• M10: 1,226,104 km (0.119 R)
• M11: 1,307,635 km (0.097 R)
• M12: 1,463,815 km (0.051 R)
• M13: 1,874,910 km (0.098 R)
• M14: 1,962,874 km (0.105 R)
• M15: 2,045,152 km (0.077 R)
• M16: 2,149,871 km (0.085 R)
• M17: 2,313,980 km (0.062 R)
• M18: 2,445,327 km (0.045 R)
• M19: 2,708,021 km (0.116 R)
• M20: 2,800,173 km (0.115 R)
• M21: 2,956,204 km (0.057 R)
• M22: 3,268,713 km (0.114 R)
• M23: 3,549,957 km (0.08 R)
• M24: 3,625,804 km (0.085 R)
• M25: 3,744,734 km (0.101 R)
• M26: 3,839,130 km (0.065 R)
• M27: 4,269,374 km (0.112 R)
• M28: 4,350,156 km (0.088 R)
• M29: 4,467,740 km (0.115 R)
• M30: 4,595,497 km (0.104 R)
• M31: 5,023,796 km (0.068 R)
• M32: 5,175,787 km (0.119 R)
• M33: 5,252,381 km (0.033 R)
• M34: 5,329,424 km (0.113 R)
• M35: 5,660,783 km (0.055 R)
• M36: 5,769,541 km (0.097 R)
• M37: 6,170,463 km (0.051 R)
• M38: 6,967,970 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 14.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.47 AU - 3.25 AU

Year: 3123 Days

Day: 12.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,612,245 km

• M1: 181,163 km (0.12 R)
• M2: 371,152 km (0.071 R)
• M3: 474,076 km (0.104 R)
• M4: 719,865 km (0.096 R)
• M5: 815,907 km (0.101 R)
• M6: 1,146,219 km (0.093 R)
• M7: 1,314,666 km (0.113 R)
• M8: 1,533,827 km (0.103 R)
• M9: 1,765,554 km (0.084 R)
• M10: 1,916,498 km (0.112 R)
• M11: 2,119,353 km (0.118 R)
• M12: 2,215,544 km (0.108 R)
• M13: 2,379,205 km (0.119 R)
• M14: 2,666,881 km (0.089 R)
• M15: 3,165,641 km (0.083 R)
• M16: 3,502,086 km (0.109 R)
• M17: 3,713,468 km (0.049 R)
• M18: 4,414,184 km (0.1 R)
• M19: 5,004,498 km (0.086 R)
• M20: 5,221,414 km (0.105 R)
• M21: 5,664,823 km (0.102 R)
• M22: 5,755,030 km (0.105 R)
• M23: 5,982,419 km (0.085 R)
• M24: 6,305,999 km (0.095 R)
• M25: 6,470,108 km (0.101 R)
• M26: 6,970,513 km (0.12 R)
• M27: 7,067,303 km (0.058 R)
• M28: 7,434,266 km (0.075 R)
• M29: 7,582,817 km (0.11 R)
• M30: 7,682,299 km (0.071 R)
• M31: 8,289,068 km (0.102 R)
• M32: 9,069,221 km (0.074 R)
• M33: 9,441,421 km (0.103 R)
• M34: 9,656,393 km (0.112 R)
• M35: 9,791,629 km (0.086 R)
• M36: 10,421,586 km (0.117 R)
• M37: 10,588,088 km (0.031 R)
• M38: 10,923,786 km (0.066 R)
• M39: 11,177,953 km (0.038 R)
• M40: 11,348,494 km (0.117 R)
• M41: 12,213,918 km (0.057 R)
• M42: 12,595,692 km (0.076 R)
• M43: 12,802,885 km (0.116 R)
• M44: 13,011,125 km (0.116 R)
• M45: 14,008,345 km (0.089 R)
• M46: 14,377,103 km (0.092 R)
• M47: 14,749,004 km (0.025 R)
• M48: 15,092,780 km (0.061 R)
• M49: 15,502,379 km (0.119 R)
• M50: 16,204,142 km (0.088 R)
• M51: 17,144,963 km (0.089 R)
• M52: 17,605,575 km (0.076 R)
• M53: 18,203,667 km (0.094 R)
• M54: 18,404,577 km (0.106 R)
• M55: 18,505,257 km (0.063 R)
• M56: 18,673,554 km (0.072 R)
• M57: 19,113,522 km (0.107 R)
• M58: 19,215,547 km (0.114 R)
• M59: 20,384,206 km (0.109 R)
• M60: 20,488,476 km (0.091 R)
• M61: 20,627,751 km (0.12 R)
• M62: 20,837,188 km (0.088 R)
• M63: 21,012,367 km (0.076 R)
• M64: 21,117,535 km (0.042 R)
• M65: 21,363,922 km (0.102 R)
• M66: 21,753,176 km (0.108 R)
• M67: 21,895,144 km (0.06 R)
• M68: 22,862,295 km (0.067 R)
• M69: 24,063,266 km (0.032 R)
• M70: 24,394,476 km (0.107 R)
• M71: 24,690,081 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.4

Radius: 4.3

Gravity: 50.48 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.77 AU - 8.17 AU

Year: 11881 Days

Day: 23.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,612,245 km

• M1: 58,792 km (0.055 R)
• M2: 247,884 km (0.064 R)
• M3: 347,665 km (0.086 R)
• M4: 660,325 km (0.085 R)
• M5: 1,086,380 km (0.058 R)
• M6: 1,608,327 km (0.067 R)
• M7: 1,769,892 km (0.08 R)
• M8: 1,852,770 km (0.096 R)
• M9: 1,936,844 km (0.049 R)
• M10: 2,108,881 km (0.107 R)
• M11: 2,196,845 km (0.052 R)
• M12: 2,376,213 km (0.1 R)
• M13: 3,936,967 km (0.114 R)
• M14: 4,986,097 km (0.103 R)
• M15: 5,221,564 km (0.116 R)
• M16: 5,380,587 km (0.096 R)
• M17: 5,541,255 km (0.053 R)
• M18: 6,199,336 km (0.112 R)
• M19: 7,320,422 km (0.119 R)
• M20: 7,632,783 km (0.098 R)
• M21: 7,813,198 km (0.096 R)
• M22: 8,086,513 km (0.059 R)
• M23: 8,877,886 km (0.115 R)
• M24: 9,451,145 km (0.069 R)
• M25: 10,036,372 km (0.118 R)
• M26: 10,135,106 km (0.108 R)
• M27: 10,683,532 km (0.094 R)
• M28: 11,653,375 km (0.094 R)
• M29: 12,017,795 km (0.1 R)
• M30: 12,332,998 km (0.118 R)
• M31: 12,757,706 km (0.112 R)
• M32: 13,566,732 km (0.118 R)
• M33: 14,281,211 km (0.038 R)
• M34: 16,149,240 km (0.114 R)
• M35: 16,322,773 km (0.047 R)
• M36: 16,847,263 km (0.047 R)
• M37: 17,023,340 km (0.092 R)
• M38: 18,453,496 km (0.064 R)
• M39: 18,756,431 km (0.062 R)
• M40: 19,551,245 km (0.067 R)
• M41: 19,674,514 km (0.119 R)
• M42: 19,983,882 km (0.119 R)
• M43: 20,544,724 km (0.112 R)
• M44: 21,237,213 km (0.115 R)
• M45: 22,515,676 km (0.105 R)
• M46: 22,774,331 km (0.079 R)
• M47: 23,294,632 km (0.113 R)
• M48: 23,360,007 km (0.082 R)
• M49: 23,425,381 km (0.086 R)
• M50: 24,878,874 km (0.118 R)
• M51: 25,012,465 km (0.055 R)
• M52: 25,549,222 km (0.098 R)
• M53: 25,684,010 km (0.09 R)
• M54: 27,250,898 km (0.103 R)
• M55: 27,319,713 km (0.099 R)
• M56: 27,664,685 km (0.103 R)
• M57: 28,358,969 km (0.09 R)
• M58: 28,498,544 km (0.117 R)
• M59: 30,619,094 km (0.118 R)
• M60: 32,060,619 km (0.102 R)
• M61: 33,819,591 km (0.119 R)
• M62: 34,636,245 km (0.086 R)
• M63: 35,459,333 km (0.072 R)
• M64: 35,835,572 km (0.113 R)
• M65: 36,137,460 km (0.089 R)
• M66: 36,592,088 km (0.098 R)
• M67: 37,659,918 km (0.101 R)
• M68: 37,736,661 km (0.113 R)
• M69: 37,966,892 km (0.08 R)
• M70: 38,429,000 km (0.117 R)
• M71: 39,280,810 km (0.057 R)
• M72: 39,904,334 km (0.106 R)
• M73: 40,452,611 km (0.104 R)
• M74: 40,766,916 km (0.043 R)
• M75: 41,240,094 km (0.11 R)
• M76: 41,714,917 km (0.087 R)
• M77: 42,510,479 km (0.093 R)
• M78: 43,955,146 km (0.066 R)
• M79: 44,278,277 km (0.057 R)
• M80: 44,602,306 km (0.118 R)
• M81: 45,252,608 km (0.111 R)
• M82: 45,988,031 km (0.112 R)
• M83: 46,727,344 km (0.081 R)
• M84: 46,892,201 km (0.092 R)
• M85: 48,634,567 km (0.063 R)
• M86: 49,976,161 km (0.12 R)
• M87: 50,482,400 km (0.09 R)
• M88: 51,500,114 km (0.101 R)
• M89: 53,383,252 km (0.108 R)
• M90: 53,727,926 km (0.118 R)
• M91: 55,027,632 km (0.107 R)
• M92: 55,463,111 km (0.067 R)
• M93: 56,425,175 km (0.052 R)
• M94: 57,481,037 km (0.085 R)
• M95: 58,454,620 km (0.114 R)
• M96: 58,987,936 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit