🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.18 AU - 1.5 AU

Year: 703 Days

Day: 14.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.64 AU - 1.88 AU

Year: 1058 Days

Day: 37 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 10.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.47 AU - 5.01 AU

Year: 3955 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,268,694 km

• M1: 130,150 km (0.075 R)
• M2: 251,324 km (0.095 R)
• M3: 411,394 km (0.1 R)
• M4: 537,356 km (0.098 R)
• M5: 629,508 km (0.047 R)
• M6: 747,989 km (0.102 R)
• M7: 842,086 km (0.034 R)
• M8: 1,149,959 km (0.073 R)
• M9: 1,248,095 km (0.093 R)
• M10: 1,669,063 km (0.079 R)
• M11: 1,852,470 km (0.081 R)
• M12: 1,968,558 km (0.118 R)
• M13: 2,057,420 km (0.09 R)
• M14: 2,379,055 km (0.104 R)
• M15: 2,489,907 km (0.103 R)
• M16: 2,849,540 km (0.12 R)
• M17: 3,087,102 km (0.045 R)
• M18: 3,838,233 km (0.072 R)
• M19: 3,987,681 km (0.056 R)
• M20: 4,063,078 km (0.095 R)
• M21: 4,408,500 km (0.118 R)
• M22: 4,525,635 km (0.031 R)
• M23: 4,643,967 km (0.111 R)
• M24: 4,903,968 km (0.106 R)
• M25: 5,107,122 km (0.057 R)
• M26: 5,189,251 km (0.059 R)
• M27: 5,271,679 km (0.105 R)
• M28: 5,396,294 km (0.109 R)
• M29: 5,542,900 km (0.06 R)
• M30: 5,733,488 km (0.056 R)
• M31: 5,947,712 km (0.092 R)
• M32: 6,317,967 km (0.06 R)
• M33: 6,650,822 km (0.099 R)
• M34: 6,785,610 km (0.097 R)
• M35: 7,241,584 km (0.051 R)
• M36: 7,333,886 km (0.12 R)
• M37: 7,496,499 km (0.108 R)
• M38: 8,039,240 km (0.104 R)
• M39: 8,424,454 km (0.105 R)
• M40: 8,497,309 km (0.074 R)
• M41: 8,643,615 km (0.067 R)
• M42: 9,413,446 km (0.054 R)
• M43: 10,050,135 km (0.109 R)
• M44: 10,153,207 km (0.032 R)
• M45: 10,727,065 km (0.105 R)
• M46: 11,044,512 km (0.118 R)
• M47: 11,770,061 km (0.097 R)
• M48: 11,906,046 km (0.101 R)
• M49: 12,042,629 km (0.091 R)
• M50: 13,013,220 km (0.04 R)
• M51: 13,323,486 km (0.083 R)
• M52: 13,865,179 km (0.052 R)
• M53: 14,385,032 km (0.096 R)
• M54: 14,559,613 km (0.116 R)
• M55: 14,940,639 km (0.081 R)
• M56: 15,354,426 km (0.104 R)
• M57: 15,533,046 km (0.108 R)
• M58: 15,832,242 km (0.065 R)
• M59: 16,284,476 km (0.108 R)
• M60: 16,436,168 km (0.082 R)
• M61: 16,588,309 km (0.047 R)
• M62: 16,986,090 km (0.093 R)
• M63: 17,542,295 km (0.09 R)
• M64: 18,010,237 km (0.053 R)
• M65: 18,229,997 km (0.056 R)
• M66: 19,054,131 km (0.038 R)
• M67: 19,182,037 km (0.046 R)
• M68: 19,599,565 km (0.076 R)
• M69: 19,696,355 km (0.11 R)
• M70: 21,002,195 km (0.091 R)
• M71: 21,565,580 km (0.061 R)
• M72: 21,999,713 km (0.112 R)
• M73: 22,504,307 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.4

Radius: 12.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.17 AU - 6.35 AU

Year: 5465 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,268,694 km

• M1: 160,519 km (0.065 R)
• M2: 261,048 km (0.088 R)
• M3: 404,064 km (0.09 R)
• M4: 719,117 km (0.052 R)
• M5: 878,289 km (0.118 R)
• M6: 991,535 km (0.095 R)
• M7: 1,146,668 km (0.094 R)
• M8: 1,297,462 km (0.085 R)
• M9: 1,523,056 km (0.081 R)
• M10: 1,733,091 km (0.084 R)
• M11: 1,908,121 km (0.09 R)
• M12: 2,150,918 km (0.099 R)
• M13: 2,436,351 km (0.107 R)
• M14: 2,616,916 km (0.09 R)
• M15: 3,203,190 km (0.098 R)
• M16: 3,329,001 km (0.077 R)
• M17: 3,678,911 km (0.104 R)
• M18: 3,829,855 km (0.045 R)
• M19: 4,177,072 km (0.101 R)
• M20: 4,454,277 km (0.088 R)
• M21: 4,534,611 km (0.116 R)
• M22: 4,696,775 km (0.081 R)
• M23: 4,902,173 km (0.11 R)
• M24: 5,644,477 km (0.118 R)
• M25: 5,973,443 km (0.112 R)
• M26: 6,151,614 km (0.102 R)
• M27: 6,263,812 km (0.099 R)
• M28: 6,650,373 km (0.08 R)
• M29: 6,974,552 km (0.055 R)
• M30: 7,209,421 km (0.111 R)
• M31: 8,027,422 km (0.1 R)
• M32: 8,323,027 km (0.059 R)
• M33: 8,697,919 km (0.091 R)
• M34: 8,849,312 km (0.11 R)
• M35: 8,976,171 km (0.098 R)
• M36: 9,180,522 km (0.104 R)
• M37: 9,386,369 km (0.045 R)
• M38: 9,750,340 km (0.084 R)
• M39: 9,907,717 km (0.07 R)
• M40: 10,145,428 km (0.07 R)
• M41: 10,358,456 km (0.104 R)
• M42: 10,465,418 km (0.084 R)
• M43: 10,599,757 km (0.097 R)
• M44: 10,788,699 km (0.082 R)
• M45: 11,389,933 km (0.109 R)
• M46: 11,917,864 km (0.12 R)
• M47: 12,368,752 km (0.031 R)
• M48: 12,767,879 km (0.118 R)
• M49: 13,142,323 km (0.066 R)
• M50: 13,608,170 km (0.046 R)
• M51: 13,696,134 km (0.053 R)
• M52: 13,784,247 km (0.038 R)
• M53: 14,616,011 km (0.066 R)
• M54: 15,128,982 km (0.088 R)
• M55: 15,525,267 km (0.093 R)
• M56: 16,328,009 km (0.107 R)
• M57: 16,515,306 km (0.072 R)
• M58: 16,797,447 km (0.102 R)
• M59: 17,207,794 km (0.065 R)
• M60: 17,302,939 km (0.103 R)
• M61: 17,525,690 km (0.05 R)
• M62: 18,199,628 km (0.084 R)
• M63: 18,296,568 km (0.095 R)
• M64: 18,882,094 km (0.107 R)
• M65: 19,738,541 km (0.095 R)
• M66: 20,004,676 km (0.112 R)
• M67: 20,238,498 km (0.073 R)
• M68: 21,694,833 km (0.068 R)
• M69: 22,141,682 km (0.12 R)
• M70: 22,556,965 km (0.106 R)
• M71: 23,465,473 km (0.092 R)
• M72: 23,606,394 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 12

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.48 AU - 6.74 AU

Year: 6842 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,268,694 km

• M1: 495,468 km (0.099 R)
• M2: 942,467 km (0.076 R)
• M3: 1,059,303 km (0.092 R)
• M4: 1,235,230 km (0.087 R)
• M5: 1,576,762 km (0.097 R)
• M6: 1,842,148 km (0.071 R)
• M7: 2,034,381 km (0.108 R)
• M8: 2,844,903 km (0.106 R)
• M9: 2,943,488 km (0.095 R)
• M10: 3,195,261 km (0.094 R)
• M11: 3,666,045 km (0.057 R)
• M12: 3,855,137 km (0.102 R)
• M13: 4,528,028 km (0.118 R)
• M14: 4,907,708 km (0.046 R)
• M15: 5,146,616 km (0.042 R)
• M16: 5,358,895 km (0.108 R)
• M17: 5,450,748 km (0.093 R)
• M18: 5,698,183 km (0.026 R)
• M19: 5,886,227 km (0.096 R)
• M20: 6,692,111 km (0.039 R)
• M21: 7,091,238 km (0.056 R)
• M22: 7,327,753 km (0.118 R)
• M23: 7,498,294 km (0.087 R)
• M24: 8,656,481 km (0.098 R)
• M25: 9,128,013 km (0.118 R)
• M26: 9,496,473 km (0.116 R)
• M27: 9,719,972 km (0.067 R)
• M28: 10,400,642 km (0.11 R)
• M29: 10,477,236 km (0.077 R)
• M30: 10,669,619 km (0.079 R)
• M31: 11,018,781 km (0.105 R)
• M32: 11,411,176 km (0.068 R)
• M33: 11,848,002 km (0.047 R)
• M34: 12,290,512 km (0.079 R)
• M35: 13,108,813 km (0.102 R)
• M36: 15,100,559 km (0.074 R)
• M37: 16,242,589 km (0.1 R)
• M38: 16,599,529 km (0.056 R)
• M39: 16,734,018 km (0.093 R)
• M40: 17,457,623 km (0.081 R)
• M41: 17,823,390 km (0.032 R)
• M42: 18,701,978 km (0.086 R)
• M43: 18,888,676 km (0.034 R)
• M44: 19,264,167 km (0.061 R)
• M45: 19,405,537 km (0.09 R)
• M46: 19,642,051 km (0.096 R)
• M47: 19,831,891 km (0.062 R)
• M48: 20,645,553 km (0.113 R)
• M49: 20,887,004 km (0.101 R)
• M50: 22,652,708 km (0.085 R)
• M51: 23,503,172 km (0.083 R)
• M52: 23,704,680 km (0.098 R)
• M53: 24,568,010 km (0.085 R)
• M54: 24,670,334 km (0.087 R)
• M55: 26,012,227 km (0.042 R)
• M56: 26,797,317 km (0.077 R)
• M57: 26,902,634 km (0.088 R)
• M58: 27,856,171 km (0.1 R)
• M59: 28,497,946 km (0.036 R)
• M60: 28,874,633 km (0.036 R)
• M61: 29,252,966 km (0.034 R)
• M62: 29,905,362 km (0.119 R)
• M63: 30,014,419 km (0.025 R)
• M64: 30,397,689 km (0.097 R)
• M65: 30,672,500 km (0.076 R)
• M66: 31,169,016 km (0.108 R)
• M67: 31,835,324 km (0.065 R)
• M68: 31,946,924 km (0.045 R)
• M69: 33,295,100 km (0.063 R)
• M70: 33,748,532 km (0.096 R)
• M71: 33,862,226 km (0.084 R)
• M72: 34,090,064 km (0.099 R)
• M73: 34,432,792 km (0.111 R)
• M74: 34,833,864 km (0.091 R)
• M75: 35,063,946 km (0.044 R)
• M76: 36,337,622 km (0.048 R)
• M77: 37,449,882 km (0.057 R)
• M78: 38,335,801 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.6

Radius: 3.8

Gravity: 39.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.08 AU - 11 AU

Year: 15502 Days

Day: 19.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,268,694 km

• M1: 204,949 km (0.114 R)
• M2: 230,530 km (0.082 R)
• M3: 391,946 km (0.076 R)
• M4: 493,374 km (0.083 R)
• M5: 700,417 km (0.074 R)
• M6: 761,304 km (0.119 R)
• M7: 954,584 km (0.105 R)
• M8: 1,162,525 km (0.057 R)
• M9: 1,210,696 km (0.104 R)
• M10: 1,539,661 km (0.108 R)
• M11: 1,755,232 km (0.114 R)
• M12: 2,645,040 km (0.05 R)
• M13: 2,708,769 km (0.114 R)
• M14: 4,010,270 km (0.11 R)
• M15: 4,305,576 km (0.03 R)
• M16: 4,455,922 km (0.112 R)
• M17: 5,074,210 km (0.05 R)
• M18: 5,113,704 km (0.073 R)
• M19: 5,677,838 km (0.1 R)
• M20: 5,718,827 km (0.097 R)
• M21: 5,759,967 km (0.099 R)
• M22: 6,092,822 km (0.11 R)
• M23: 6,389,026 km (0.119 R)
• M24: 6,689,867 km (0.109 R)
• M25: 7,439,801 km (0.068 R)
• M26: 7,484,830 km (0.072 R)
• M27: 7,985,086 km (0.038 R)
• M28: 8,031,012 km (0.087 R)
• M29: 8,449,138 km (0.083 R)
• M30: 8,637,332 km (0.066 R)
• M31: 8,731,878 km (0.112 R)
• M32: 9,017,610 km (0.106 R)
• M33: 9,161,673 km (0.072 R)
• M34: 9,209,843 km (0.114 R)
• M35: 10,091,424 km (0.04 R)
• M36: 10,290,987 km (0.077 R)
• M37: 10,643,290 km (0.056 R)
• M38: 11,256,492 km (0.066 R)
• M39: 11,619,566 km (0.102 R)
• M40: 11,671,626 km (0.092 R)
• M41: 12,410,191 km (0.082 R)
• M42: 13,327,076 km (0.032 R)
• M43: 13,821,198 km (0.078 R)
• M44: 14,209,703 km (0.061 R)
• M45: 14,827,393 km (0.075 R)
• M46: 15,282,170 km (0.09 R)
• M47: 15,683,841 km (0.088 R)
• M48: 17,027,828 km (0.098 R)
• M49: 18,896,904 km (0.115 R)
• M50: 20,766,428 km (0.108 R)
• M51: 21,466,696 km (0.094 R)
• M52: 23,020,868 km (0.055 R)
• M53: 23,877,765 km (0.071 R)
• M54: 25,081,429 km (0.103 R)
• M55: 26,510,538 km (0.11 R)
• M56: 26,854,613 km (0.101 R)
• M57: 26,992,692 km (0.117 R)
• M58: 27,061,806 km (0.073 R)
• M59: 28,667,739 km (0.114 R)
• M60: 28,879,420 km (0.115 R)
• M61: 29,162,609 km (0.03 R)
• M62: 29,517,754 km (0.097 R)
• M63: 30,448,103 km (0.039 R)
• M64: 30,880,591 km (0.109 R)
• M65: 31,387,877 km (0.108 R)
• M66: 31,533,286 km (0.111 R)
• M67: 32,999,944 km (0.116 R)
• M68: 34,713,737 km (0.056 R)
• M69: 35,922,937 km (0.077 R)
• M70: 36,685,736 km (0.09 R)
• M71: 37,069,156 km (0.076 R)
• M72: 39,632,515 km (0.082 R)
• M73: 41,054,742 km (0.047 R)
• M74: 41,612,293 km (0.044 R)
• M75: 42,654,392 km (0.114 R)
• M76: 44,192,857 km (0.089 R)
• M77: 44,274,238 km (0.107 R)
• M78: 45,338,028 km (0.113 R)
• M79: 47,824,644 km (0.034 R)
• M80: 49,253,304 km (0.112 R)
• M81: 50,100,177 km (0.085 R)
• M82: 50,866,567 km (0.087 R)
• M83: 52,324,548 km (0.095 R)
• M84: 53,015,391 km (0.098 R)
• M85: 53,709,376 km (0.091 R)
• M86: 54,231,771 km (0.089 R)
• M87: 54,843,327 km (0.104 R)
• M88: 55,369,314 km (0.083 R)
• M89: 56,514,934 km (0.074 R)
• M90: 56,868,883 km (0.086 R)
• M91: 58,113,836 km (0.091 R)
• M92: 58,918,822 km (0.119 R)
• M93: 59,637,490 km (0.092 R)
• M94: 59,817,606 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit