🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.66 AU

Year: 256 Days

Day: 41.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 11.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.65 AU - 0.79 AU

Year: 394 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,593,705 km

• M1: 147,204 km (0.089 R)
• M2: 231,129 km (0.067 R)
• M3: 305,479 km (0.093 R)
• M4: 391,049 km (0.083 R)
• M5: 537,356 km (0.051 R)
• M6: 649,255 km (0.106 R)
• M7: 723,754 km (0.074 R)
• M8: 817,702 km (0.043 R)
• M9: 895,194 km (0.079 R)
• M10: 979,866 km (0.101 R)
• M11: 1,103,434 km (0.099 R)
• M12: 1,199,775 km (0.103 R)
• M13: 1,323,193 km (0.105 R)
• M14: 1,401,433 km (0.071 R)
• M15: 1,476,232 km (0.049 R)
• M16: 1,557,613 km (0.107 R)
• M17: 1,725,163 km (0.077 R)
• M18: 1,838,408 km (0.103 R)
• M19: 2,033,035 km (0.114 R)
• M20: 2,118,455 km (0.115 R)
• M21: 2,275,533 km (0.071 R)
• M22: 2,400,447 km (0.11 R)
• M23: 2,509,504 km (0.062 R)
• M24: 2,694,856 km (0.084 R)
• M25: 2,770,253 km (0.113 R)
• M26: 2,929,725 km (0.038 R)
• M27: 3,020,381 km (0.096 R)
• M28: 3,197,954 km (0.115 R)
• M29: 3,467,529 km (0.112 R)
• M30: 3,598,128 km (0.111 R)
• M31: 3,744,584 km (0.081 R)
• M32: 4,050,512 km (0.085 R)
• M33: 4,268,775 km (0.118 R)
• M34: 4,357,188 km (0.119 R)
• M35: 4,461,158 km (0.059 R)
• M36: 4,543,437 km (0.087 R)
• M37: 4,755,268 km (0.103 R)
• M38: 4,893,047 km (0.094 R)
• M39: 5,172,795 km (0.073 R)
• M40: 5,449,850 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 8.3

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.75 AU - 0.79 AU

Year: 436 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,593,705 km

• M1: 124,765 km (0.104 R)
• M2: 189,391 km (0.115 R)
• M3: 247,884 km (0.081 R)
• M4: 335,249 km (0.118 R)
• M5: 397,781 km (0.076 R)
• M6: 478,264 km (0.114 R)
• M7: 554,260 km (0.067 R)
• M8: 676,781 km (0.094 R)
• M9: 743,651 km (0.093 R)
• M10: 829,520 km (0.114 R)
• M11: 892,950 km (0.051 R)
• M12: 967,001 km (0.05 R)
• M13: 1,038,808 km (0.109 R)
• M14: 1,117,047 km (0.116 R)
• M15: 1,329,027 km (0.084 R)
• M16: 1,384,079 km (0.119 R)
• M17: 1,465,610 km (0.115 R)
• M18: 1,554,023 km (0.069 R)
• M19: 1,638,994 km (0.118 R)
• M20: 1,758,373 km (0.097 R)
• M21: 1,852,620 km (0.07 R)
• M22: 2,052,034 km (0.1 R)
• M23: 2,169,169 km (0.104 R)
• M24: 2,252,495 km (0.043 R)
• M25: 2,361,253 km (0.107 R)
• M26: 2,471,806 km (0.028 R)
• M27: 2,640,851 km (0.07 R)
• M28: 2,736,444 km (0.091 R)
• M29: 2,859,264 km (0.111 R)
• M30: 2,990,461 km (0.072 R)
• M31: 3,043,569 km (0.117 R)
• M32: 3,150,531 km (0.096 R)
• M33: 3,211,417 km (0.082 R)
• M34: 3,361,614 km (0.118 R)
• M35: 3,493,260 km (0.047 R)
• M36: 3,719,003 km (0.095 R)
• M37: 3,855,137 km (0.102 R)
• M38: 4,029,718 km (0.032 R)
• M39: 4,125,311 km (0.07 R)
• M40: 4,191,882 km (0.072 R)
• M41: 4,409,098 km (0.069 R)
• M42: 4,484,944 km (0.097 R)
• M43: 4,568,719 km (0.111 R)
• M44: 4,683,909 km (0.076 R)
• M45: 5,043,243 km (0.051 R)
• M46: 5,098,744 km (0.115 R)
• M47: 5,154,395 km (0.116 R)
• M48: 5,403,325 km (0.098 R)
• M49: 5,541,554 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 10.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.36 AU - 2.74 AU

Year: 2629 Days

Day: 10.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,593,705 km

• M1: 155,582 km (0.066 R)
• M2: 254,167 km (0.107 R)
• M3: 594,053 km (0.108 R)
• M4: 696,827 km (0.059 R)
• M5: 886,517 km (0.105 R)
• M6: 988,094 km (0.077 R)
• M7: 1,062,145 km (0.091 R)
• M8: 1,190,350 km (0.106 R)
• M9: 1,310,178 km (0.114 R)
• M10: 1,406,370 km (0.114 R)
• M11: 1,702,125 km (0.103 R)
• M12: 1,807,591 km (0.057 R)
• M13: 2,057,420 km (0.11 R)
• M14: 2,186,522 km (0.099 R)
• M15: 2,310,090 km (0.103 R)
• M16: 2,756,790 km (0.117 R)
• M17: 2,827,849 km (0.094 R)
• M18: 2,953,960 km (0.07 R)
• M19: 3,220,992 km (0.051 R)
• M20: 3,505,527 km (0.11 R)
• M21: 3,729,325 km (0.111 R)
• M22: 4,160,167 km (0.1 R)
• M23: 4,324,725 km (0.045 R)
• M24: 4,586,072 km (0.08 R)
• M25: 4,852,506 km (0.087 R)
• M26: 4,960,665 km (0.071 R)
• M27: 5,091,264 km (0.052 R)
• M28: 5,234,280 km (0.085 R)
• M29: 5,546,640 km (0.03 R)
• M30: 5,693,845 km (0.076 R)
• M31: 5,807,838 km (0.118 R)
• M32: 6,178,093 km (0.064 R)
• M33: 6,639,602 km (0.067 R)
• M34: 7,026,762 km (0.025 R)
• M35: 7,161,549 km (0.108 R)
• M36: 7,371,585 km (0.112 R)
• M37: 8,296,399 km (0.088 R)
• M38: 8,647,655 km (0.041 R)
• M39: 8,924,261 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 12.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.39 AU - 3.13 AU

Year: 2961 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,593,705 km

• M1: 156,330 km (0.091 R)
• M2: 265,237 km (0.112 R)
• M3: 365,019 km (0.11 R)
• M4: 450,140 km (0.069 R)
• M5: 608,863 km (0.073 R)
• M6: 929,900 km (0.036 R)
• M7: 1,021,454 km (0.081 R)
• M8: 1,104,331 km (0.095 R)
• M9: 1,239,718 km (0.084 R)
• M10: 1,341,743 km (0.082 R)
• M11: 1,651,560 km (0.067 R)
• M12: 1,851,573 km (0.104 R)
• M13: 2,059,813 km (0.111 R)
• M14: 2,244,417 km (0.102 R)
• M15: 2,338,963 km (0.103 R)
• M16: 2,418,698 km (0.089 R)
• M17: 2,696,950 km (0.108 R)
• M18: 2,814,534 km (0.097 R)
• M19: 3,020,381 km (0.045 R)
• M20: 3,320,474 km (0.088 R)
• M21: 3,501,488 km (0.103 R)
• M22: 4,141,767 km (0.095 R)
• M23: 4,455,773 km (0.107 R)
• M24: 4,676,280 km (0.109 R)
• M25: 4,798,053 km (0.088 R)
• M26: 4,879,733 km (0.118 R)
• M27: 5,127,916 km (0.07 R)
• M28: 5,337,951 km (0.04 R)
• M29: 5,701,474 km (0.095 R)
• M30: 6,051,084 km (0.055 R)
• M31: 6,184,077 km (0.064 R)
• M32: 6,385,286 km (0.115 R)
• M33: 6,498,083 km (0.063 R)
• M34: 6,679,844 km (0.116 R)
• M35: 7,376,521 km (0.052 R)
• M36: 8,096,386 km (0.108 R)
• M37: 8,415,329 km (0.105 R)
• M38: 9,294,665 km (0.061 R)
• M39: 9,810,180 km (0.097 R)
• M40: 9,888,419 km (0.117 R)
• M41: 10,467,812 km (0.116 R)
• M42: 10,761,622 km (0.038 R)
• M43: 10,896,111 km (0.058 R)
• M44: 11,031,197 km (0.056 R)
• M45: 11,193,960 km (0.068 R)
• M46: 11,275,790 km (0.104 R)
• M47: 11,714,860 km (0.105 R)
• M48: 13,817,907 km (0.081 R)
• M49: 14,052,177 km (0.119 R)
• M50: 14,169,910 km (0.099 R)
• M51: 14,733,146 km (0.118 R)
• M52: 14,912,664 km (0.093 R)
• M53: 15,942,944 km (0.108 R)
• M54: 16,065,764 km (0.052 R)
• M55: 17,626,369 km (0.083 R)
• M56: 18,040,157 km (0.083 R)
• M57: 18,747,456 km (0.103 R)
• M58: 18,942,082 km (0.06 R)
• M59: 19,039,471 km (0.048 R)
• M60: 19,202,383 km (0.112 R)
• M61: 19,300,369 km (0.101 R)
• M62: 19,825,607 km (0.102 R)
• M63: 20,023,825 km (0.07 R)
• M64: 20,990,975 km (0.108 R)
• M65: 21,226,591 km (0.052 R)
• M66: 21,463,255 km (0.095 R)
• M67: 22,349,772 km (0.098 R)
• M68: 22,693,997 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 14.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.31 AU - 5.05 AU

Year: 5518 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,593,705 km

• M1: 261,347 km (0.097 R)
• M2: 375,790 km (0.109 R)
• M3: 530,175 km (0.09 R)
• M4: 777,460 km (0.085 R)
• M5: 902,225 km (0.073 R)
• M6: 1,019,509 km (0.115 R)
• M7: 1,491,192 km (0.119 R)
• M8: 1,798,466 km (0.113 R)
• M9: 2,067,143 km (0.069 R)
• M10: 2,166,327 km (0.083 R)
• M11: 2,453,106 km (0.069 R)
• M12: 2,579,965 km (0.071 R)
• M13: 3,293,547 km (0.095 R)
• M14: 3,794,251 km (0.09 R)
• M15: 4,268,326 km (0.083 R)
• M16: 4,525,635 km (0.058 R)
• M17: 4,682,413 km (0.109 R)
• M18: 4,947,950 km (0.096 R)
• M19: 5,163,819 km (0.065 R)
• M20: 5,521,508 km (0.108 R)
• M21: 5,633,257 km (0.053 R)
• M22: 5,972,994 km (0.094 R)
• M23: 6,174,353 km (0.105 R)
• M24: 8,501,647 km (0.118 R)
• M25: 9,089,118 km (0.119 R)
• M26: 9,421,225 km (0.048 R)
• M27: 9,555,115 km (0.102 R)
• M28: 9,723,413 km (0.092 R)
• M29: 9,994,933 km (0.056 R)
• M30: 11,318,276 km (0.079 R)
• M31: 11,711,718 km (0.068 R)
• M32: 11,855,781 km (0.116 R)
• M33: 12,000,592 km (0.12 R)
• M34: 12,511,917 km (0.074 R)
• M35: 13,142,472 km (0.079 R)
• M36: 13,556,110 km (0.111 R)
• M37: 14,473,145 km (0.113 R)
• M38: 15,252,849 km (0.079 R)
• M39: 15,529,007 km (0.118 R)
• M40: 15,767,017 km (0.108 R)
• M41: 16,246,628 km (0.102 R)
• M42: 17,138,530 km (0.072 R)
• M43: 18,129,467 km (0.104 R)
• M44: 18,338,305 km (0.086 R)
• M45: 18,631,966 km (0.11 R)
• M46: 18,969,608 km (0.084 R)
• M47: 19,951,419 km (0.034 R)
• M48: 20,166,990 km (0.081 R)
• M49: 20,687,740 km (0.12 R)
• M50: 21,609,562 km (0.079 R)
• M51: 21,919,828 km (0.101 R)
• M52: 22,949,809 km (0.095 R)
• M53: 23,040,017 km (0.095 R)
• M54: 23,130,524 km (0.082 R)
• M55: 23,311,687 km (0.116 R)
• M56: 24,087,052 km (0.053 R)
• M57: 24,408,837 km (0.041 R)
• M58: 24,593,292 km (0.09 R)
• M59: 25,149,646 km (0.042 R)
• M60: 25,944,908 km (0.091 R)
• M61: 26,795,821 km (0.088 R)
• M62: 26,890,965 km (0.092 R)
• M63: 27,320,311 km (0.11 R)
• M64: 27,800,221 km (0.075 R)
• M65: 28,137,714 km (0.061 R)
• M66: 28,331,294 km (0.108 R)
• M67: 29,501,448 km (0.05 R)
• M68: 29,796,605 km (0.115 R)
• M69: 30,538,461 km (0.086 R)
• M70: 30,936,540 km (0.049 R)
• M71: 31,136,254 km (0.11 R)
• M72: 31,537,026 km (0.114 R)
• M73: 31,738,086 km (0.107 R)
• M74: 32,040,423 km (0.09 R)
• M75: 32,953,120 km (0.091 R)
• M76: 33,874,493 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 7.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.13 AU - 8.23 AU

Year: 13742 Days

Day: 21.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 27,593,705 km

• M1: 92,003 km (0.064 R)
• M2: 277,354 km (0.086 R)
• M3: 397,033 km (0.101 R)
• M4: 566,527 km (0.072 R)
• M5: 959,371 km (0.056 R)
• M6: 1,176,138 km (0.042 R)
• M7: 1,719,478 km (0.103 R)
• M8: 1,800,560 km (0.1 R)
• M9: 1,849,778 km (0.047 R)
• M10: 1,966,614 km (0.097 R)
• M11: 2,017,327 km (0.037 R)
• M12: 2,385,488 km (0.103 R)
• M13: 2,531,196 km (0.047 R)
• M14: 3,841,524 km (0.117 R)
• M15: 5,518,217 km (0.089 R)
• M16: 6,179,589 km (0.114 R)
• M17: 6,254,537 km (0.074 R)
• M18: 6,329,935 km (0.09 R)
• M19: 8,309,264 km (0.063 R)
• M20: 10,492,346 km (0.091 R)
• M21: 10,762,071 km (0.074 R)
• M22: 11,308,253 km (0.11 R)
• M23: 11,523,075 km (0.12 R)
• M24: 11,925,643 km (0.085 R)
• M25: 13,032,368 km (0.057 R)
• M26: 13,193,186 km (0.103 R)
• M27: 13,777,515 km (0.113 R)
• M28: 14,836,967 km (0.036 R)
• M29: 15,819,526 km (0.098 R)
• M30: 18,709,607 km (0.081 R)
• M31: 19,292,141 km (0.096 R)
• M32: 21,264,290 km (0.035 R)
• M33: 23,651,274 km (0.104 R)
• M34: 24,044,267 km (0.094 R)
• M35: 24,836,538 km (0.097 R)
• M36: 26,202,965 km (0.108 R)
• M37: 26,854,463 km (0.108 R)
• M38: 26,977,134 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit