🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.87 AU - 0.89 AU

Year: 380 Days

Day: 42.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,308,175 km

• M1: 46,226 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.7 AU - 1.88 AU

Year: 1102 Days

Day: 32.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,308,175 km

• M1: 966,103 km (0.059 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 9.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.14 AU - 4.06 AU

Year: 3143 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,308,175 km

• M1: 120,127 km (0.037 R)
• M2: 179,966 km (0.106 R)
• M3: 249,230 km (0.038 R)
• M4: 471,981 km (0.032 R)
• M5: 650,302 km (0.11 R)
• M6: 747,989 km (0.082 R)
• M7: 840,590 km (0.073 R)
• M8: 959,371 km (0.088 R)
• M9: 1,596,359 km (0.115 R)
• M10: 1,718,281 km (0.07 R)
• M11: 1,843,195 km (0.082 R)
• M12: 1,928,317 km (0.117 R)
• M13: 2,176,649 km (0.089 R)
• M14: 2,704,131 km (0.109 R)
• M15: 2,899,656 km (0.055 R)
• M16: 3,201,694 km (0.107 R)
• M17: 3,426,240 km (0.078 R)
• M18: 3,496,252 km (0.04 R)
• M19: 3,835,989 km (0.105 R)
• M20: 4,130,397 km (0.11 R)
• M21: 4,470,433 km (0.111 R)
• M22: 4,799,997 km (0.105 R)
• M23: 4,937,927 km (0.088 R)
• M24: 5,137,340 km (0.115 R)
• M25: 5,278,561 km (0.078 R)
• M26: 5,339,447 km (0.114 R)
• M27: 5,626,825 km (0.077 R)
• M28: 5,940,382 km (0.047 R)
• M29: 6,324,250 km (0.105 R)
• M30: 6,606,392 km (0.09 R)
• M31: 6,738,187 km (0.07 R)
• M32: 6,959,443 km (0.094 R)
• M33: 7,026,462 km (0.086 R)
• M34: 7,273,448 km (0.093 R)
• M35: 7,409,583 km (0.059 R)
• M36: 7,730,171 km (0.113 R)
• M37: 8,149,045 km (0.118 R)
• M38: 8,456,319 km (0.112 R)
• M39: 8,839,589 km (0.097 R)
• M40: 9,376,047 km (0.112 R)
• M41: 9,797,763 km (0.12 R)
• M42: 10,023,506 km (0.12 R)
• M43: 10,225,613 km (0.103 R)
• M44: 10,659,746 km (0.112 R)
• M45: 10,762,669 km (0.072 R)
• M46: 10,943,832 km (0.119 R)
• M47: 11,204,282 km (0.085 R)
• M48: 11,361,509 km (0.085 R)
• M49: 12,320,282 km (0.082 R)
• M50: 12,401,364 km (0.106 R)
• M51: 12,727,488 km (0.076 R)
• M52: 13,111,505 km (0.091 R)
• M53: 13,666,663 km (0.103 R)
• M54: 14,144,628 km (0.062 R)
• M55: 14,258,023 km (0.117 R)
• M56: 14,656,851 km (0.114 R)
• M57: 14,800,166 km (0.105 R)
• M58: 14,972,802 km (0.094 R)
• M59: 15,875,176 km (0.114 R)
• M60: 16,258,895 km (0.054 R)
• M61: 16,496,606 km (0.086 R)
• M62: 16,975,319 km (0.056 R)
• M63: 17,307,127 km (0.103 R)
• M64: 17,458,670 km (0.117 R)
• M65: 17,519,407 km (0.059 R)
• M66: 17,732,584 km (0.083 R)
• M67: 18,192,148 km (0.102 R)
• M68: 18,377,201 km (0.043 R)
• M69: 18,593,669 km (0.082 R)
• M70: 18,998,182 km (0.081 R)
• M71: 19,123,245 km (0.034 R)
• M72: 19,531,498 km (0.083 R)
• M73: 19,847,449 km (0.103 R)
• M74: 20,324,666 km (0.029 R)
• M75: 21,355,246 km (0.038 R)
• M76: 21,485,246 km (0.107 R)
• M77: 21,811,519 km (0.079 R)
• M78: 21,942,417 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 9.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.17 AU - 9.47 AU

Year: 10063 Days

Day: 5.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,308,175 km

• M1: 156,479 km (0.102 R)
• M2: 262,095 km (0.11 R)
• M3: 988,094 km (0.105 R)
• M4: 1,470,996 km (0.098 R)
• M5: 1,678,638 km (0.086 R)
• M6: 1,871,170 km (0.067 R)
• M7: 2,384,291 km (0.051 R)
• M8: 2,464,924 km (0.119 R)
• M9: 2,629,183 km (0.07 R)
• M10: 3,261,832 km (0.076 R)
• M11: 3,351,740 km (0.088 R)
• M12: 3,750,867 km (0.111 R)
• M13: 4,328,465 km (0.047 R)
• M14: 4,527,280 km (0.11 R)
• M15: 4,661,470 km (0.055 R)
• M16: 5,530,035 km (0.097 R)
• M17: 5,818,460 km (0.116 R)
• M18: 5,964,617 km (0.095 R)
• M19: 6,637,059 km (0.113 R)
• M20: 6,828,096 km (0.081 R)
• M21: 7,021,077 km (0.104 R)
• M22: 7,972,071 km (0.119 R)
• M23: 8,053,153 km (0.073 R)
• M24: 8,175,224 km (0.059 R)
• M25: 8,462,752 km (0.099 R)
• M26: 8,545,479 km (0.114 R)
• M27: 9,259,510 km (0.055 R)
• M28: 9,905,473 km (0.037 R)
• M29: 9,992,689 km (0.082 R)
• M30: 10,388,525 km (0.101 R)
• M31: 10,477,087 km (0.055 R)
• M32: 10,610,528 km (0.116 R)
• M33: 10,969,114 km (0.069 R)
• M34: 11,149,978 km (0.049 R)
• M35: 11,240,784 km (0.119 R)
• M36: 12,964,002 km (0.103 R)
• M37: 13,443,912 km (0.09 R)
• M38: 13,589,022 km (0.069 R)
• M39: 13,783,200 km (0.094 R)
• M40: 13,978,425 km (0.098 R)
• M41: 14,968,015 km (0.103 R)
• M42: 15,623,403 km (0.095 R)
• M43: 16,031,357 km (0.057 R)
• M44: 16,701,705 km (0.102 R)
• M45: 17,118,784 km (0.041 R)
• M46: 17,539,453 km (0.115 R)
• M47: 17,645,069 km (0.061 R)
• M48: 17,857,049 km (0.083 R)
• M49: 18,551,782 km (0.082 R)
• M50: 18,659,492 km (0.038 R)
• M51: 19,201,036 km (0.118 R)
• M52: 19,528,506 km (0.119 R)
• M53: 19,692,914 km (0.091 R)
• M54: 20,633,137 km (0.1 R)
• M55: 21,305,579 km (0.05 R)
• M56: 22,442,373 km (0.075 R)
• M57: 23,191,859 km (0.093 R)
• M58: 23,540,571 km (0.062 R)
• M59: 23,773,944 km (0.11 R)
• M60: 24,184,291 km (0.069 R)
• M61: 24,893,235 km (0.062 R)
• M62: 25,012,016 km (0.045 R)
• M63: 27,182,681 km (0.111 R)
• M64: 27,857,966 km (0.096 R)
• M65: 27,919,600 km (0.099 R)
• M66: 28,104,952 km (0.098 R)
• M67: 29,664,510 km (0.106 R)
• M68: 30,804,894 km (0.12 R)
• M69: 31,124,136 km (0.062 R)
• M70: 31,444,575 km (0.03 R)
• M71: 33,062,925 km (0.112 R)
• M72: 33,849,211 km (0.113 R)
• M73: 37,123,908 km (0.103 R)
• M74: 38,833,064 km (0.106 R)
• M75: 39,870,974 km (0.07 R)
• M76: 42,896,292 km (0.106 R)
• M77: 43,395,799 km (0.095 R)
• M78: 43,538,815 km (0.1 R)
• M79: 44,040,716 km (0.088 R)
• M80: 44,544,561 km (0.117 R)
• M81: 47,019,060 km (0.119 R)
• M82: 47,607,727 km (0.07 R)
• M83: 47,902,884 km (0.118 R)
• M84: 49,313,741 km (0.069 R)
• M85: 49,687,287 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.9

Radius: 6.4

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.71 AU - 12.67 AU

Year: 18393 Days

Day: 16.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,308,175 km

• M1: 90,507 km (0.101 R)
• M2: 146,157 km (0.106 R)
• M3: 253,718 km (0.073 R)
• M4: 391,198 km (0.061 R)
• M5: 496,515 km (0.061 R)
• M6: 552,914 km (0.111 R)
• M7: 693,386 km (0.079 R)
• M8: 961,017 km (0.061 R)
• M9: 1,181,823 km (0.086 R)
• M10: 1,500,616 km (0.075 R)
• M11: 1,612,815 km (0.099 R)
• M12: 1,875,359 km (0.115 R)
• M13: 2,310,240 km (0.076 R)
• M14: 2,506,064 km (0.111 R)
• M15: 2,673,314 km (0.067 R)
• M16: 2,741,381 km (0.092 R)
• M17: 3,415,319 km (0.095 R)
• M18: 3,563,571 km (0.093 R)
• M19: 3,789,912 km (0.118 R)
• M20: 3,904,953 km (0.068 R)
• M21: 5,201,219 km (0.076 R)
• M22: 5,674,995 km (0.079 R)
• M23: 5,939,335 km (0.049 R)
• M24: 6,388,876 km (0.114 R)
• M25: 6,756,289 km (0.096 R)
• M26: 6,895,863 km (0.054 R)
• M27: 7,036,485 km (0.085 R)
• M28: 7,225,278 km (0.069 R)
• M29: 7,656,419 km (0.098 R)
• M30: 7,850,747 km (0.082 R)
• M31: 8,244,039 km (0.075 R)
• M32: 8,343,522 km (0.097 R)
• M33: 8,948,047 km (0.104 R)
• M34: 11,117,665 km (0.094 R)
• M35: 11,448,276 km (0.029 R)
• M36: 11,503,777 km (0.089 R)
• M37: 11,838,128 km (0.078 R)
• M38: 12,975,521 km (0.074 R)
• M39: 13,033,266 km (0.087 R)
• M40: 13,557,157 km (0.1 R)
• M41: 14,685,724 km (0.06 R)
• M42: 15,782,426 km (0.057 R)
• M43: 16,716,365 km (0.102 R)
• M44: 16,968,438 km (0.084 R)
• M45: 17,796,462 km (0.097 R)
• M46: 18,182,873 km (0.039 R)
• M47: 18,572,276 km (0.109 R)
• M48: 19,095,570 km (0.079 R)
• M49: 20,023,077 km (0.109 R)
• M50: 21,852,958 km (0.108 R)
• M51: 22,962,226 km (0.077 R)
• M52: 23,947,926 km (0.055 R)
• M53: 26,912,956 km (0.108 R)
• M54: 27,504,765 km (0.116 R)
• M55: 28,250,660 km (0.104 R)
• M56: 28,325,609 km (0.1 R)
• M57: 29,457,915 km (0.105 R)
• M58: 30,374,352 km (0.071 R)
• M59: 30,758,968 km (0.08 R)
• M60: 31,145,229 km (0.111 R)
• M61: 31,377,705 km (0.071 R)
• M62: 32,313,439 km (0.047 R)
• M63: 32,548,906 km (0.11 R)
• M64: 36,718,199 km (0.099 R)
• M65: 37,869,055 km (0.119 R)
• M66: 38,948,404 km (0.107 R)
• M67: 40,121,850 km (0.085 R)
• M68: 40,882,405 km (0.09 R)
• M69: 43,711,600 km (0.032 R)
• M70: 45,544,623 km (0.092 R)
• M71: 46,073,003 km (0.096 R)
• M72: 46,426,353 km (0.052 R)
• M73: 46,958,024 km (0.036 R)
• M74: 48,206,418 km (0.078 R)
• M75: 48,385,636 km (0.084 R)
• M76: 49,194,961 km (0.113 R)
• M77: 49,375,525 km (0.099 R)
• M78: 50,827,073 km (0.08 R)
• M79: 51,192,242 km (0.118 R)
• M80: 51,924,972 km (0.111 R)
• M81: 52,568,991 km (0.12 R)
• M82: 53,123,101 km (0.118 R)
• M83: 53,493,655 km (0.066 R)
• M84: 56,394,059 km (0.088 R)
• M85: 56,488,455 km (0.095 R)
• M86: 57,245,570 km (0.117 R)
• M87: 57,910,832 km (0.113 R)
• M88: 58,006,126 km (0.112 R)
• M89: 58,865,715 km (0.059 R)
• M90: 61,081,409 km (0.099 R)
• M91: 61,275,437 km (0.095 R)
• M92: 62,443,498 km (0.096 R)
• M93: 62,736,709 km (0.068 R)
• M94: 63,128,207 km (0.04 R)
• M95: 64,307,936 km (0.067 R)
• M96: 65,792,844 km (0.116 R)
• M97: 65,991,660 km (0.118 R)
• M98: 66,589,303 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.8

Radius: 7.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.85 AU - 14.29 AU

Year: 20508 Days

Day: 19.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,308,175 km

• M1: 102,475 km (0.111 R)
• M2: 158,275 km (0.119 R)
• M3: 930,050 km (0.075 R)
• M4: 996,621 km (0.08 R)
• M5: 1,206,507 km (0.069 R)
• M6: 1,279,511 km (0.062 R)
• M7: 1,354,310 km (0.045 R)
• M8: 2,003,714 km (0.06 R)
• M9: 2,269,549 km (0.066 R)
• M10: 2,546,754 km (0.109 R)
• M11: 2,769,805 km (0.107 R)
• M12: 2,834,730 km (0.075 R)
• M13: 2,999,288 km (0.084 R)
• M14: 3,688,635 km (0.087 R)
• M15: 4,051,260 km (0.061 R)
• M16: 5,820,105 km (0.108 R)
• M17: 6,241,822 km (0.074 R)
• M18: 6,760,926 km (0.083 R)
• M19: 7,656,718 km (0.045 R)
• M20: 9,361,236 km (0.094 R)
• M21: 9,508,441 km (0.117 R)
• M22: 9,557,658 km (0.106 R)
• M23: 9,705,760 km (0.074 R)
• M24: 9,805,093 km (0.1 R)
• M25: 10,104,738 km (0.115 R)
• M26: 11,490,463 km (0.074 R)
• M27: 11,753,606 km (0.115 R)
• M28: 11,806,414 km (0.076 R)
• M29: 11,859,371 km (0.105 R)
• M30: 12,771,619 km (0.04 R)
• M31: 13,373,750 km (0.057 R)
• M32: 13,484,303 km (0.057 R)
• M33: 13,929,207 km (0.095 R)
• M34: 15,698,651 km (0.11 R)
• M35: 15,873,531 km (0.026 R)
• M36: 16,520,691 km (0.116 R)
• M37: 16,877,333 km (0.103 R)
• M38: 17,176,379 km (0.107 R)
• M39: 17,356,644 km (0.104 R)
• M40: 17,477,220 km (0.099 R)
• M41: 19,694,410 km (0.117 R)
• M42: 20,072,593 km (0.086 R)
• M43: 20,389,442 km (0.11 R)
• M44: 20,899,870 km (0.103 R)
• M45: 22,063,891 km (0.083 R)
• M46: 22,653,755 km (0.05 R)
• M47: 23,315,127 km (0.109 R)
• M48: 25,679,821 km (0.107 R)
• M49: 26,577,408 km (0.117 R)
• M50: 27,204,822 km (0.11 R)
• M51: 27,907,632 km (0.074 R)
• M52: 27,978,392 km (0.092 R)
• M53: 28,687,785 km (0.042 R)
• M54: 29,187,891 km (0.102 R)
• M55: 29,403,162 km (0.064 R)
• M56: 29,690,839 km (0.087 R)
• M57: 32,768,516 km (0.087 R)
• M58: 32,992,165 km (0.1 R)
• M59: 33,066,964 km (0.101 R)
• M60: 33,216,412 km (0.063 R)
• M61: 34,118,338 km (0.093 R)
• M62: 34,496,371 km (0.058 R)
• M63: 36,099,761 km (0.092 R)
• M64: 36,407,933 km (0.073 R)
• M65: 36,485,125 km (0.064 R)
• M66: 36,639,660 km (0.066 R)
• M67: 36,717,002 km (0.083 R)
• M68: 38,040,046 km (0.083 R)
• M69: 38,118,435 km (0.097 R)
• M70: 38,275,214 km (0.056 R)
• M71: 38,589,369 km (0.094 R)
• M72: 38,668,058 km (0.091 R)
• M73: 39,062,398 km (0.052 R)
• M74: 39,775,381 km (0.058 R)
• M75: 40,093,576 km (0.098 R)
• M76: 41,214,213 km (0.063 R)
• M77: 41,455,664 km (0.081 R)
• M78: 44,142,741 km (0.103 R)
• M79: 45,798,491 km (0.082 R)
• M80: 46,885,618 km (0.059 R)
• M81: 46,969,543 km (0.101 R)
• M82: 47,896,601 km (0.054 R)
• M83: 50,283,435 km (0.092 R)
• M84: 51,231,736 km (0.072 R)
• M85: 51,838,205 km (0.078 R)
• M86: 51,925,122 km (0.113 R)
• M87: 52,012,038 km (0.105 R)
• M88: 52,447,218 km (0.049 R)
• M89: 52,883,446 km (0.104 R)
• M90: 54,288,020 km (0.068 R)
• M91: 54,641,071 km (0.119 R)
• M92: 56,149,915 km (0.118 R)
• M93: 61,124,643 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit