🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1.02 AU

Year: 344 Days

Day: 12.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,491,960 km

• M1: 35,155 km (0.054 R)
• M2: 64,626 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.21 AU - 1.71 AU

Year: 626 Days

Day: 12.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.56 AU - 3.7 AU

Year: 2454 Days

Day: 45 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,491,960 km

• M1: 218,114 km (0.079 R)
• M2: 382,372 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.09 AU - 4.25 AU

Year: 2494 Days

Day: 40.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.28 AU - 4.46 AU

Year: 2701 Days

Day: 19.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 8.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.36 AU - 6.9 AU

Year: 5384 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,491,960 km

• M1: 192,832 km (0.081 R)
• M2: 326,423 km (0.089 R)
• M3: 530,773 km (0.089 R)
• M4: 725,699 km (0.103 R)
• M5: 816,356 km (0.035 R)
• M6: 1,147,416 km (0.104 R)
• M7: 1,340,397 km (0.092 R)
• M8: 1,636,451 km (0.116 R)
• M9: 1,757,925 km (0.116 R)
• M10: 1,924,726 km (0.104 R)
• M11: 2,199,537 km (0.057 R)
• M12: 2,738,239 km (0.088 R)
• M13: 2,802,267 km (0.035 R)
• M14: 3,299,531 km (0.079 R)
• M15: 3,558,335 km (0.025 R)
• M16: 4,639,778 km (0.079 R)
• M17: 4,774,416 km (0.108 R)
• M18: 5,166,512 km (0.091 R)
• M19: 5,447,008 km (0.088 R)
• M20: 5,877,401 km (0.053 R)
• M21: 6,276,079 km (0.104 R)
• M22: 6,597,116 km (0.046 R)
• M23: 6,726,967 km (0.089 R)
• M24: 6,814,183 km (0.118 R)
• M25: 6,879,707 km (0.106 R)
• M26: 7,099,765 km (0.119 R)
• M27: 7,277,488 km (0.073 R)
• M28: 7,569,503 km (0.07 R)
• M29: 7,796,742 km (0.101 R)
• M30: 8,095,489 km (0.086 R)
• M31: 8,234,764 km (0.097 R)
• M32: 8,444,949 km (0.093 R)
• M33: 8,657,079 km (0.096 R)
• M34: 9,134,596 km (0.076 R)
• M35: 9,279,406 km (0.074 R)
• M36: 10,466,316 km (0.097 R)
• M37: 10,618,008 km (0.117 R)
• M38: 10,974,799 km (0.101 R)
• M39: 11,077,423 km (0.094 R)
• M40: 11,309,599 km (0.084 R)
• M41: 11,595,630 km (0.104 R)
• M42: 11,857,726 km (0.025 R)
• M43: 12,414,379 km (0.107 R)
• M44: 12,548,269 km (0.12 R)
• M45: 12,655,681 km (0.086 R)
• M46: 12,736,314 km (0.112 R)
• M47: 13,306,431 km (0.101 R)
• M48: 13,608,320 km (0.029 R)
• M49: 13,718,723 km (0.103 R)
• M50: 13,884,777 km (0.083 R)
• M51: 13,940,278 km (0.048 R)
• M52: 14,415,101 km (0.101 R)
• M53: 14,640,396 km (0.098 R)
• M54: 14,696,944 km (0.116 R)
• M55: 14,923,734 km (0.106 R)
• M56: 15,409,478 km (0.115 R)
• M57: 15,929,480 km (0.101 R)
• M58: 16,396,525 km (0.088 R)
• M59: 16,986,539 km (0.056 R)
• M60: 17,403,767 km (0.099 R)
• M61: 18,218,029 km (0.091 R)
• M62: 18,921,288 km (0.073 R)
• M63: 19,415,859 km (0.08 R)
• M64: 19,852,086 km (0.047 R)
• M65: 19,977,300 km (0.076 R)
• M66: 20,291,455 km (0.09 R)
• M67: 20,956,717 km (0.109 R)
• M68: 21,052,310 km (0.084 R)
• M69: 21,372,001 km (0.099 R)
• M70: 21,436,178 km (0.115 R)
• M71: 21,500,356 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 12.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.45 AU - 7.99 AU

Year: 7610 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,491,960 km

• M1: 163,660 km (0.039 R)
• M2: 295,755 km (0.054 R)
• M3: 479,611 km (0.108 R)
• M4: 888,013 km (0.069 R)
• M5: 976,126 km (0.119 R)
• M6: 1,411,905 km (0.116 R)
• M7: 2,002,816 km (0.117 R)
• M8: 2,081,954 km (0.103 R)
• M9: 2,578,918 km (0.066 R)
• M10: 2,975,801 km (0.104 R)
• M11: 3,135,422 km (0.084 R)
• M12: 3,583,467 km (0.071 R)
• M13: 3,901,812 km (0.104 R)
• M14: 4,076,991 km (0.072 R)
• M15: 4,178,418 km (0.109 R)
• M16: 4,487,637 km (0.054 R)
• M17: 4,697,972 km (0.05 R)
• M18: 5,210,643 km (0.056 R)
• M19: 5,487,699 km (0.113 R)
• M20: 5,656,295 km (0.106 R)
• M21: 5,741,117 km (0.079 R)
• M22: 5,855,111 km (0.089 R)
• M23: 6,143,386 km (0.064 R)
• M24: 6,495,390 km (0.069 R)
• M25: 6,643,941 km (0.073 R)
• M26: 6,975,001 km (0.086 R)
• M27: 7,342,413 km (0.111 R)
• M28: 7,559,629 km (0.055 R)
• M29: 7,747,524 km (0.087 R)
• M30: 8,874,445 km (0.063 R)
• M31: 9,105,873 km (0.088 R)
• M32: 10,086,487 km (0.098 R)
• M33: 10,293,530 km (0.12 R)
• M34: 11,601,614 km (0.107 R)
• M35: 11,746,126 km (0.107 R)
• M36: 11,891,236 km (0.087 R)
• M37: 12,330,305 km (0.077 R)
• M38: 12,774,761 km (0.043 R)
• M39: 12,999,008 km (0.08 R)
• M40: 13,186,753 km (0.118 R)
• M41: 13,299,849 km (0.118 R)
• M42: 13,451,242 km (0.068 R)
• M43: 14,604,492 km (0.063 R)
• M44: 14,878,256 km (0.119 R)
• M45: 15,074,828 km (0.118 R)
• M46: 16,312,451 km (0.077 R)
• M47: 17,210,637 km (0.12 R)
• M48: 17,707,302 km (0.113 R)
• M49: 18,124,680 km (0.049 R)
• M50: 18,757,030 km (0.119 R)
• M51: 19,097,365 km (0.101 R)
• M52: 19,268,206 km (0.097 R)
• M53: 19,783,870 km (0.083 R)
• M54: 20,000,188 km (0.116 R)
• M55: 20,217,105 km (0.067 R)
• M56: 20,522,285 km (0.12 R)
• M57: 20,653,482 km (0.062 R)
• M58: 20,960,756 km (0.081 R)
• M59: 21,313,957 km (0.068 R)
• M60: 21,446,800 km (0.093 R)
• M61: 22,160,381 km (0.108 R)
• M62: 23,108,682 km (0.116 R)
• M63: 23,610,882 km (0.118 R)
• M64: 23,748,363 km (0.083 R)
• M65: 23,978,145 km (0.117 R)
• M66: 24,998,403 km (0.107 R)
• M67: 25,796,358 km (0.034 R)
• M68: 25,938,027 km (0.108 R)
• M69: 27,706,722 km (0.077 R)
• M70: 28,142,950 km (0.108 R)
• M71: 28,825,864 km (0.074 R)
• M72: 29,120,273 km (0.095 R)
• M73: 29,514,314 km (0.091 R)
• M74: 29,761,449 km (0.088 R)
• M75: 30,507,045 km (0.114 R)
• M76: 30,656,942 km (0.083 R)
• M77: 30,807,138 km (0.085 R)
• M78: 32,016,787 km (0.049 R)
• M79: 32,678,608 km (0.103 R)
• M80: 33,808,820 km (0.092 R)
• M81: 34,015,713 km (0.08 R)
• M82: 34,586,729 km (0.118 R)
• M83: 34,743,058 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 12.8

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.64 AU - 11 AU

Year: 9293 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,491,960 km

• M1: 250,576 km (0.107 R)
• M2: 404,961 km (0.083 R)
• M3: 557,402 km (0.062 R)
• M4: 682,615 km (0.115 R)
• M5: 783,893 km (0.119 R)
• M6: 1,041,949 km (0.114 R)
• M7: 1,436,588 km (0.104 R)
• M8: 2,332,829 km (0.113 R)
• M9: 2,907,734 km (0.115 R)
• M10: 2,993,453 km (0.075 R)
• M11: 3,138,414 km (0.048 R)
• M12: 3,897,623 km (0.06 R)
• M13: 4,412,838 km (0.102 R)
• M14: 4,578,293 km (0.084 R)
• M15: 4,678,673 km (0.107 R)
• M16: 5,260,908 km (0.106 R)
• M17: 5,401,381 km (0.047 R)
• M18: 6,122,143 km (0.115 R)
• M19: 6,569,291 km (0.06 R)
• M20: 6,720,684 km (0.057 R)
• M21: 6,950,018 km (0.093 R)
• M22: 7,182,044 km (0.064 R)
• M23: 7,416,464 km (0.086 R)
• M24: 7,534,796 km (0.119 R)
• M25: 7,773,105 km (0.116 R)
• M26: 8,668,299 km (0.037 R)
• M27: 8,876,390 km (0.113 R)
• M28: 9,382,330 km (0.102 R)
• M29: 9,811,376 km (0.083 R)
• M30: 9,941,227 km (0.098 R)
• M31: 10,115,509 km (0.109 R)
• M32: 10,202,874 km (0.055 R)
• M33: 10,422,633 km (0.07 R)
• M34: 10,733,049 km (0.112 R)
• M35: 11,499,439 km (0.104 R)
• M36: 12,143,757 km (0.086 R)
• M37: 12,799,893 km (0.091 R)
• M38: 14,195,641 km (0.067 R)
• M39: 15,036,232 km (0.075 R)
• M40: 16,199,205 km (0.052 R)
• M41: 17,077,195 km (0.097 R)
• M42: 18,236,429 km (0.06 R)
• M43: 18,664,279 km (0.111 R)
• M44: 19,312,337 km (0.101 R)
• M45: 19,421,095 km (0.113 R)
• M46: 19,967,725 km (0.082 R)
• M47: 20,574,943 km (0.089 R)
• M48: 23,121,697 km (0.082 R)
• M49: 24,520,138 km (0.054 R)
• M50: 24,814,996 km (0.085 R)
• M51: 25,289,071 km (0.053 R)
• M52: 25,527,231 km (0.107 R)
• M53: 27,765,814 km (0.079 R)
• M54: 28,443,342 km (0.049 R)
• M55: 29,626,512 km (0.091 R)
• M56: 30,318,851 km (0.111 R)
• M57: 30,571,970 km (0.04 R)
• M58: 31,912,218 km (0.025 R)
• M59: 32,557,134 km (0.075 R)
• M60: 32,686,536 km (0.072 R)
• M61: 33,467,288 km (0.071 R)
• M62: 34,056,703 km (0.1 R)
• M63: 34,583,587 km (0.103 R)
• M64: 35,645,582 km (0.066 R)
• M65: 37,665,303 km (0.094 R)
• M66: 38,415,237 km (0.096 R)
• M67: 38,620,635 km (0.088 R)
• M68: 39,791,238 km (0.077 R)
• M69: 40,624,648 km (0.091 R)
• M70: 40,833,936 km (0.114 R)
• M71: 41,393,581 km (0.101 R)
• M72: 41,885,459 km (0.112 R)
• M73: 42,379,282 km (0.092 R)
• M74: 42,733,230 km (0.05 R)
• M75: 43,515,178 km (0.115 R)
• M76: 43,800,761 km (0.105 R)
• M77: 44,445,527 km (0.062 R)
• M78: 44,949,223 km (0.08 R)
• M79: 45,310,053 km (0.11 R)
• M80: 45,671,931 km (0.115 R)
• M81: 45,817,041 km (0.085 R)
• M82: 46,034,855 km (0.046 R)
• M83: 46,544,386 km (0.082 R)
• M84: 46,982,707 km (0.099 R)
• M85: 47,789,788 km (0.118 R)
• M86: 49,194,661 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 9.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.57 AU - 13.17 AU

Year: 12714 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 90.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,491,960 km

• M1: 202,107 km (0.11 R)
• M2: 296,054 km (0.074 R)
• M3: 411,245 km (0.082 R)
• M4: 516,262 km (0.099 R)
• M5: 601,982 km (0.069 R)
• M6: 942,467 km (0.112 R)
• M7: 1,031,926 km (0.102 R)
• M8: 1,220,270 km (0.101 R)
• M9: 1,298,809 km (0.092 R)
• M10: 1,651,860 km (0.062 R)
• M11: 1,717,384 km (0.064 R)
• M12: 2,395,361 km (0.069 R)
• M13: 3,094,582 km (0.113 R)
• M14: 3,285,768 km (0.115 R)
• M15: 3,565,815 km (0.109 R)
• M16: 3,708,681 km (0.092 R)
• M17: 4,148,947 km (0.071 R)
• M18: 4,390,698 km (0.058 R)
• M19: 4,983,105 km (0.082 R)
• M20: 5,111,011 km (0.103 R)
• M21: 5,207,801 km (0.079 R)
• M22: 5,901,636 km (0.115 R)
• M23: 6,003,213 km (0.054 R)
• M24: 6,519,475 km (0.061 R)
• M25: 6,589,337 km (0.084 R)
• M26: 7,816,190 km (0.092 R)
• M27: 7,890,540 km (0.12 R)
• M28: 8,039,988 km (0.057 R)
• M29: 8,190,334 km (0.107 R)
• M30: 8,417,723 km (0.102 R)
• M31: 8,570,462 km (0.085 R)
• M32: 10,720,333 km (0.073 R)
• M33: 11,769,313 km (0.084 R)
• M34: 11,854,734 km (0.08 R)
• M35: 12,026,023 km (0.11 R)
• M36: 13,292,369 km (0.093 R)
• M37: 14,463,421 km (0.096 R)
• M38: 14,646,529 km (0.103 R)
• M39: 15,293,390 km (0.087 R)
• M40: 15,902,553 km (0.107 R)
• M41: 16,138,917 km (0.082 R)
• M42: 16,758,851 km (0.095 R)
• M43: 17,532,721 km (0.089 R)
• M44: 18,022,205 km (0.092 R)
• M45: 18,120,640 km (0.119 R)
• M46: 18,219,225 km (0.107 R)
• M47: 18,318,110 km (0.113 R)
• M48: 19,014,787 km (0.069 R)
• M49: 19,618,863 km (0.112 R)
• M50: 19,872,432 km (0.088 R)
• M51: 20,178,060 km (0.101 R)
• M52: 20,949,087 km (0.111 R)
• M53: 21,052,609 km (0.077 R)
• M54: 21,156,430 km (0.117 R)
• M55: 22,202,867 km (0.119 R)
• M56: 22,467,057 km (0.11 R)
• M57: 23,911,873 km (0.12 R)
• M58: 24,182,795 km (0.111 R)
• M59: 24,400,310 km (0.116 R)
• M60: 24,509,218 km (0.03 R)
• M61: 25,001,544 km (0.1 R)
• M62: 25,386,759 km (0.094 R)
• M63: 25,829,269 km (0.061 R)
• M64: 26,162,872 km (0.109 R)
• M65: 27,398,401 km (0.074 R)
• M66: 27,795,584 km (0.069 R)
• M67: 27,909,428 km (0.116 R)
• M68: 28,194,561 km (0.067 R)
• M69: 28,480,742 km (0.07 R)
• M70: 28,883,010 km (0.071 R)
• M71: 31,158,544 km (0.101 R)
• M72: 32,587,203 km (0.095 R)
• M73: 33,249,174 km (0.082 R)
• M74: 33,309,611 km (0.08 R)
• M75: 33,370,049 km (0.112 R)
• M76: 34,831,321 km (0.067 R)
• M77: 34,954,141 km (0.081 R)
• M78: 35,508,102 km (0.095 R)
• M79: 36,874,678 km (0.115 R)
• M80: 36,937,210 km (0.094 R)
• M81: 38,131,899 km (0.09 R)
• M82: 39,594,966 km (0.045 R)
• M83: 39,787,199 km (0.09 R)
• M84: 39,851,377 km (0.032 R)
• M85: 40,623,601 km (0.109 R)
• M86: 41,400,762 km (0.06 R)
• M87: 41,465,837 km (0.066 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit