🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.64 AU - 0.66 AU

Year: 197 Days

Day: 32 Hours

Environment

Temp: 204 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,755,822 km

• M1: 170,990 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.91 AU

Year: 275 Days

Day: 35.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,755,822 km

• M1: 301,440 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.88 AU - 2.74 AU

Year: 1323 Days

Day: 15.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,755,822 km

• M1: 450,738 km (0.105 R)
• M2: 974,929 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.15 AU

Year: 1727 Days

Day: 38.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,755,822 km

• M1: 158,574 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 12.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.93 AU - 9.01 AU

Year: 10121 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,755,822 km

• M1: 182,659 km (0.095 R)
• M2: 337,493 km (0.111 R)
• M3: 532,568 km (0.099 R)
• M4: 915,988 km (0.068 R)
• M5: 1,363,435 km (0.071 R)
• M6: 1,510,639 km (0.112 R)
• M7: 1,697,936 km (0.081 R)
• M8: 1,785,750 km (0.098 R)
• M9: 2,345,395 km (0.088 R)
• M10: 2,543,762 km (0.061 R)
• M11: 2,978,643 km (0.111 R)
• M12: 3,064,213 km (0.061 R)
• M13: 3,755,355 km (0.095 R)
• M14: 3,918,118 km (0.083 R)
• M15: 4,083,124 km (0.111 R)
• M16: 4,178,568 km (0.098 R)
• M17: 4,994,175 km (0.119 R)
• M18: 5,912,407 km (0.099 R)
• M19: 5,993,489 km (0.103 R)
• M20: 6,516,184 km (0.079 R)
• M21: 6,939,097 km (0.118 R)
• M22: 7,024,817 km (0.111 R)
• M23: 7,284,070 km (0.112 R)
• M24: 7,400,307 km (0.069 R)
• M25: 7,901,161 km (0.109 R)
• M26: 8,020,690 km (0.115 R)
• M27: 8,719,312 km (0.061 R)
• M28: 8,966,896 km (0.06 R)
• M29: 9,469,096 km (0.095 R)
• M30: 9,564,390 km (0.097 R)
• M31: 10,174,750 km (0.104 R)
• M32: 10,533,934 km (0.075 R)
• M33: 11,264,720 km (0.089 R)
• M34: 11,365,698 km (0.079 R)
• M35: 12,184,148 km (0.103 R)
• M36: 12,391,640 km (0.067 R)
• M37: 12,600,479 km (0.116 R)
• M38: 13,198,272 km (0.091 R)
• M39: 13,877,446 km (0.094 R)
• M40: 14,130,566 km (0.115 R)
• M41: 14,458,185 km (0.066 R)
• M42: 14,714,895 km (0.038 R)
• M43: 15,756,396 km (0.097 R)
• M44: 16,629,599 km (0.094 R)
• M45: 17,792,273 km (0.038 R)
• M46: 18,462,621 km (0.108 R)
• M47: 19,342,556 km (0.08 R)
• M48: 20,523,332 km (0.037 R)
• M49: 21,101,677 km (0.086 R)
• M50: 21,392,944 km (0.116 R)
• M51: 22,190,151 km (0.118 R)
• M52: 23,039,718 km (0.053 R)
• M53: 23,683,886 km (0.11 R)
• M54: 24,073,289 km (0.12 R)
• M55: 24,595,685 km (0.111 R)
• M56: 25,740,558 km (0.054 R)
• M57: 25,918,280 km (0.09 R)
• M58: 26,319,501 km (0.051 R)
• M59: 26,588,179 km (0.087 R)
• M60: 26,947,812 km (0.117 R)
• M61: 27,128,227 km (0.062 R)
• M62: 27,762,822 km (0.091 R)
• M63: 28,036,287 km (0.114 R)
• M64: 29,000,594 km (0.079 R)
• M65: 29,139,272 km (0.111 R)
• M66: 29,370,849 km (0.103 R)
• M67: 30,584,836 km (0.067 R)
• M68: 30,961,673 km (0.058 R)
• M69: 31,434,851 km (0.098 R)
• M70: 31,529,696 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 13.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.2 AU - 13.4 AU

Year: 15270 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,755,822 km

• M1: 180,265 km (0.077 R)
• M2: 407,056 km (0.076 R)
• M3: 680,521 km (0.12 R)
• M4: 981,063 km (0.112 R)
• M5: 1,085,183 km (0.063 R)
• M6: 1,174,942 km (0.085 R)
• M7: 1,267,543 km (0.078 R)
• M8: 1,986,660 km (0.067 R)
• M9: 2,995,099 km (0.086 R)
• M10: 3,828,808 km (0.061 R)
• M11: 3,941,605 km (0.097 R)
• M12: 5,067,329 km (0.078 R)
• M13: 5,859,749 km (0.103 R)
• M14: 6,121,545 km (0.055 R)
• M15: 6,253,789 km (0.065 R)
• M16: 6,656,656 km (0.045 R)
• M17: 6,827,048 km (0.112 R)
• M18: 7,172,171 km (0.113 R)
• M19: 8,609,357 km (0.104 R)
• M20: 9,322,790 km (0.047 R)
• M21: 9,899,340 km (0.085 R)
• M22: 10,408,571 km (0.062 R)
• M23: 10,646,432 km (0.067 R)
• M24: 10,806,053 km (0.106 R)
• M25: 12,361,721 km (0.081 R)
• M26: 12,613,793 km (0.041 R)
• M27: 12,909,997 km (0.026 R)
• M28: 13,423,118 km (0.06 R)
• M29: 13,552,520 km (0.107 R)
• M30: 13,638,987 km (0.095 R)
• M31: 13,855,904 km (0.104 R)
• M32: 13,943,120 km (0.103 R)
• M33: 14,074,018 km (0.087 R)
• M34: 14,381,292 km (0.097 R)
• M35: 15,316,578 km (0.028 R)
• M36: 15,768,812 km (0.058 R)
• M37: 15,859,768 km (0.101 R)
• M38: 16,593,994 km (0.119 R)
• M39: 17,621,582 km (0.109 R)
• M40: 17,952,792 km (0.1 R)
• M41: 19,201,335 km (0.108 R)
• M42: 21,377,536 km (0.096 R)
• M43: 21,680,322 km (0.083 R)
• M44: 22,392,258 km (0.089 R)
• M45: 23,319,017 km (0.108 R)
• M46: 23,682,839 km (0.102 R)
• M47: 23,996,246 km (0.098 R)
• M48: 24,311,000 km (0.036 R)
• M49: 24,785,525 km (0.051 R)
• M50: 25,103,719 km (0.105 R)
• M51: 25,583,480 km (0.118 R)
• M52: 26,389,812 km (0.058 R)
• M53: 26,768,893 km (0.099 R)
• M54: 27,477,838 km (0.057 R)
• M55: 27,917,207 km (0.065 R)
• M56: 28,248,267 km (0.108 R)
• M57: 28,358,820 km (0.09 R)
• M58: 28,691,675 km (0.073 R)
• M59: 28,969,927 km (0.111 R)
• M60: 29,137,327 km (0.107 R)
• M61: 29,641,472 km (0.09 R)
• M62: 30,035,662 km (0.103 R)
• M63: 30,544,893 km (0.08 R)
• M64: 32,263,174 km (0.109 R)
• M65: 33,601,776 km (0.079 R)
• M66: 33,953,930 km (0.103 R)
• M67: 34,721,067 km (0.06 R)
• M68: 34,839,699 km (0.057 R)
• M69: 36,272,697 km (0.071 R)
• M70: 37,057,038 km (0.099 R)
• M71: 37,481,597 km (0.064 R)
• M72: 37,664,106 km (0.061 R)
• M73: 38,519,507 km (0.081 R)
• M74: 38,642,327 km (0.057 R)
• M75: 39,196,138 km (0.107 R)
• M76: 40,125,290 km (0.069 R)
• M77: 40,374,221 km (0.114 R)
• M78: 40,561,219 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 7.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14 AU - 15.92 AU

Year: 21798 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,755,822 km

• M1: 121,174 km (0.118 R)
• M2: 189,690 km (0.101 R)
• M3: 269,426 km (0.11 R)
• M4: 363,822 km (0.084 R)
• M5: 554,410 km (0.063 R)
• M6: 607,068 km (0.101 R)
• M7: 1,251,536 km (0.117 R)
• M8: 1,370,765 km (0.108 R)
• M9: 1,518,867 km (0.102 R)
• M10: 2,277,777 km (0.039 R)
• M11: 2,757,687 km (0.084 R)
• M12: 3,041,175 km (0.094 R)
• M13: 3,367,149 km (0.092 R)
• M14: 4,338,488 km (0.093 R)
• M15: 5,197,030 km (0.057 R)
• M16: 5,351,565 km (0.084 R)
• M17: 5,507,745 km (0.101 R)
• M18: 6,147,425 km (0.104 R)
• M19: 6,684,332 km (0.085 R)
• M20: 7,150,329 km (0.099 R)
• M21: 7,365,750 km (0.103 R)
• M22: 8,024,430 km (0.034 R)
• M23: 8,519,449 km (0.109 R)
• M24: 8,931,890 km (0.119 R)
• M25: 9,024,492 km (0.115 R)
• M26: 9,444,862 km (0.094 R)
• M27: 9,539,108 km (0.098 R)
• M28: 10,015,278 km (0.096 R)
• M29: 10,645,833 km (0.091 R)
• M30: 11,089,840 km (0.106 R)
• M31: 11,894,228 km (0.05 R)
• M32: 12,406,451 km (0.102 R)
• M33: 13,188,399 km (0.065 R)
• M34: 14,417,944 km (0.098 R)
• M35: 14,963,826 km (0.11 R)
• M36: 15,516,590 km (0.081 R)
• M37: 15,627,891 km (0.078 R)
• M38: 15,739,491 km (0.056 R)
• M39: 15,795,441 km (0.102 R)
• M40: 15,963,589 km (0.093 R)
• M41: 16,813,155 km (0.079 R)
• M42: 17,445,356 km (0.067 R)
• M43: 17,735,426 km (0.048 R)
• M44: 17,793,620 km (0.094 R)
• M45: 18,320,204 km (0.114 R)
• M46: 18,496,730 km (0.104 R)
• M47: 18,970,656 km (0.052 R)
• M48: 19,089,735 km (0.072 R)
• M49: 19,388,632 km (0.101 R)
• M50: 19,448,471 km (0.064 R)
• M51: 21,275,510 km (0.083 R)
• M52: 21,959,172 km (0.078 R)
• M53: 22,776,276 km (0.112 R)
• M54: 23,029,695 km (0.098 R)
• M55: 23,093,124 km (0.103 R)
• M56: 23,475,496 km (0.079 R)
• M57: 23,539,375 km (0.104 R)
• M58: 24,634,730 km (0.072 R)
• M59: 27,209,609 km (0.097 R)
• M60: 28,290,603 km (0.071 R)
• M61: 28,563,021 km (0.1 R)
• M62: 28,699,604 km (0.058 R)
• M63: 30,215,778 km (0.094 R)
• M64: 31,334,770 km (0.104 R)
• M65: 31,616,612 km (0.033 R)
• M66: 33,685,252 km (0.106 R)
• M67: 33,829,464 km (0.064 R)
• M68: 35,064,095 km (0.099 R)
• M69: 35,283,406 km (0.102 R)
• M70: 35,430,012 km (0.095 R)
• M71: 36,831,893 km (0.052 R)
• M72: 37,577,190 km (0.03 R)
• M73: 38,327,274 km (0.069 R)
• M74: 38,704,111 km (0.103 R)
• M75: 39,233,986 km (0.071 R)
• M76: 39,994,841 km (0.095 R)
• M77: 41,608,703 km (0.107 R)
• M78: 43,008,939 km (0.119 R)
• M79: 44,978,993 km (0.11 R)
• M80: 45,137,866 km (0.118 R)
• M81: 46,495,916 km (0.087 R)
• M82: 48,517,432 km (0.111 R)
• M83: 48,761,875 km (0.068 R)
• M84: 49,826,114 km (0.098 R)
• M85: 50,155,080 km (0.054 R)
• M86: 52,561,661 km (0.091 R)
• M87: 52,812,835 km (0.081 R)
• M88: 53,316,232 km (0.077 R)
• M89: 54,412,336 km (0.105 R)
• M90: 56,541,263 km (0.102 R)
• M91: 56,626,983 km (0.113 R)
• M92: 56,970,160 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.7

Radius: 4.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.65 AU - 18.41 AU

Year: 28842 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,755,822 km

• M1: 65,823 km (0.099 R)
• M2: 392,994 km (0.112 R)
• M3: 610,958 km (0.071 R)
• M4: 783,893 km (0.099 R)
• M5: 903,122 km (0.105 R)
• M6: 944,262 km (0.106 R)
• M7: 1,056,909 km (0.113 R)
• M8: 1,129,614 km (0.118 R)
• M9: 1,249,292 km (0.039 R)
• M10: 2,216,292 km (0.085 R)
• M11: 2,442,933 km (0.072 R)
• M12: 2,677,203 km (0.119 R)
• M13: 2,877,814 km (0.096 R)
• M14: 3,465,435 km (0.073 R)
• M15: 4,390,099 km (0.088 R)
• M16: 4,555,255 km (0.102 R)
• M17: 4,940,320 km (0.106 R)
• M18: 5,385,972 km (0.104 R)
• M19: 5,715,835 km (0.11 R)
• M20: 5,896,101 km (0.115 R)
• M21: 6,026,101 km (0.114 R)
• M22: 6,341,903 km (0.063 R)
• M23: 6,448,267 km (0.114 R)
• M24: 6,798,326 km (0.048 R)
• M25: 7,016,888 km (0.071 R)
• M26: 7,237,695 km (0.119 R)
• M27: 7,488,869 km (0.102 R)
• M28: 8,521,843 km (0.09 R)
• M29: 8,580,485 km (0.074 R)
• M30: 8,965,251 km (0.052 R)
• M31: 9,084,779 km (0.105 R)
• M32: 9,690,202 km (0.116 R)
• M33: 9,874,357 km (0.116 R)
• M34: 10,528,249 km (0.118 R)
• M35: 10,654,360 km (0.083 R)
• M36: 11,035,685 km (0.045 R)
• M37: 11,131,727 km (0.102 R)
• M38: 11,356,872 km (0.102 R)
• M39: 11,681,051 km (0.104 R)
• M40: 11,713,663 km (0.105 R)
• M41: 12,272,411 km (0.07 R)
• M42: 12,505,036 km (0.08 R)
• M43: 13,143,669 km (0.09 R)
• M44: 14,382,638 km (0.068 R)
• M45: 15,051,491 km (0.115 R)
• M46: 15,874,428 km (0.058 R)
• M47: 16,127,847 km (0.108 R)
• M48: 16,455,616 km (0.092 R)
• M49: 16,969,934 km (0.085 R)
• M50: 17,452,088 km (0.111 R)
• M51: 18,392,011 km (0.12 R)
• M52: 19,078,964 km (0.112 R)
• M53: 19,541,521 km (0.085 R)
• M54: 19,813,041 km (0.092 R)
• M55: 20,595,737 km (0.086 R)
• M56: 20,753,563 km (0.119 R)
• M57: 21,588,319 km (0.089 R)
• M58: 21,748,538 km (0.096 R)
• M59: 22,393,604 km (0.105 R)
• M60: 24,574,442 km (0.083 R)
• M61: 26,564,243 km (0.06 R)
• M62: 27,600,209 km (0.085 R)
• M63: 27,774,191 km (0.064 R)
• M64: 28,385,747 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit