🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.54 AU - 0.58 AU

Year: 275 Days

Day: 17.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,689,225 km

• M1: 372,499 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 11.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.68 AU - 0.96 AU

Year: 487 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,689,225 km

• M1: 141,669 km (0.108 R)
• M2: 216,468 km (0.106 R)
• M3: 319,691 km (0.036 R)
• M4: 426,504 km (0.092 R)
• M5: 497,413 km (0.115 R)
• M6: 636,539 km (0.107 R)
• M7: 716,125 km (0.117 R)
• M8: 862,133 km (0.087 R)
• M9: 1,092,663 km (0.05 R)
• M10: 1,168,659 km (0.036 R)
• M11: 1,303,297 km (0.105 R)
• M12: 1,413,700 km (0.095 R)
• M13: 1,557,912 km (0.032 R)
• M14: 1,726,060 km (0.11 R)
• M15: 1,822,252 km (0.069 R)
• M16: 1,986,660 km (0.072 R)
• M17: 2,108,133 km (0.109 R)
• M18: 2,239,181 km (0.119 R)
• M19: 2,560,368 km (0.116 R)
• M20: 2,767,860 km (0.028 R)
• M21: 2,888,884 km (0.118 R)
• M22: 3,050,600 km (0.058 R)
• M23: 3,366,850 km (0.074 R)
• M24: 3,570,004 km (0.12 R)
• M25: 3,718,853 km (0.083 R)
• M26: 3,895,080 km (0.086 R)
• M27: 4,073,999 km (0.119 R)
• M28: 4,405,059 km (0.063 R)
• M29: 4,564,829 km (0.076 R)
• M30: 4,672,540 km (0.096 R)
• M31: 4,835,602 km (0.025 R)
• M32: 5,000,608 km (0.047 R)
• M33: 5,093,060 km (0.079 R)
• M34: 5,214,084 km (0.099 R)
• M35: 5,383,429 km (0.095 R)
• M36: 5,478,124 km (0.1 R)
• M37: 5,563,994 km (0.118 R)
• M38: 5,882,637 km (0.098 R)
• M39: 5,990,198 km (0.111 R)
• M40: 6,088,484 km (0.076 R)
• M41: 6,187,368 km (0.069 R)
• M42: 6,276,827 km (0.093 R)
• M43: 6,356,713 km (0.114 R)
• M44: 6,426,874 km (0.077 R)
• M45: 6,497,335 km (0.109 R)
• M46: 6,578,118 km (0.075 R)
• M47: 6,812,388 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 12.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.83 AU - 1.05 AU

Year: 598 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,689,225 km

• M1: 165,156 km (0.107 R)
• M2: 263,591 km (0.074 R)
• M3: 341,532 km (0.106 R)
• M4: 458,368 km (0.106 R)
• M5: 537,804 km (0.119 R)
• M6: 690,843 km (0.12 R)
• M7: 829,969 km (0.079 R)
• M8: 931,845 km (0.03 R)
• M9: 1,022,202 km (0.078 R)
• M10: 1,300,454 km (0.113 R)
• M11: 1,421,180 km (0.097 R)
• M12: 1,552,078 km (0.095 R)
• M13: 1,628,971 km (0.103 R)
• M14: 1,739,973 km (0.05 R)
• M15: 1,887,626 km (0.082 R)
• M16: 2,025,705 km (0.102 R)
• M17: 2,138,502 km (0.037 R)
• M18: 2,378,307 km (0.106 R)
• M19: 2,596,271 km (0.066 R)
• M20: 2,696,202 km (0.028 R)
• M21: 2,908,033 km (0.109 R)
• M22: 3,133,477 km (0.084 R)
• M23: 3,240,140 km (0.113 R)
• M24: 3,373,282 km (0.11 R)
• M25: 3,516,597 km (0.04 R)
• M26: 3,619,072 km (0.06 R)
• M27: 3,757,151 km (0.09 R)
• M28: 3,914,827 km (0.061 R)
• M29: 4,047,819 km (0.108 R)
• M30: 4,128,303 km (0.076 R)
• M31: 4,236,612 km (0.107 R)
• M32: 4,455,922 km (0.073 R)
• M33: 4,688,547 km (0.037 R)
• M34: 4,963,358 km (0.05 R)
• M35: 5,185,212 km (0.106 R)
• M36: 5,331,519 km (0.094 R)
• M37: 5,489,344 km (0.041 R)
• M38: 5,618,597 km (0.101 R)
• M39: 5,738,874 km (0.06 R)
• M40: 5,839,702 km (0.069 R)
• M41: 5,931,107 km (0.092 R)
• M42: 6,033,133 km (0.06 R)
• M43: 6,156,252 km (0.079 R)
• M44: 6,373,916 km (0.116 R)
• M45: 6,468,014 km (0.111 R)
• M46: 6,657,554 km (0.079 R)
• M47: 6,763,769 km (0.069 R)
• M48: 6,859,661 km (0.095 R)
• M49: 6,945,380 km (0.081 R)
• M50: 7,042,320 km (0.092 R)
• M51: 7,150,479 km (0.06 R)
• M52: 7,270,008 km (0.074 R)
• M53: 7,401,355 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 12.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.22 AU - 1.98 AU

Year: 1328 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,689,225 km

• M1: 166,203 km (0.118 R)
• M2: 298,897 km (0.076 R)
• M3: 398,230 km (0.094 R)
• M4: 593,904 km (0.111 R)
• M5: 679,623 km (0.086 R)
• M6: 784,491 km (0.106 R)
• M7: 903,272 km (0.107 R)
• M8: 984,803 km (0.06 R)
• M9: 1,126,771 km (0.046 R)
• M10: 1,418,487 km (0.088 R)
• M11: 1,538,315 km (0.102 R)
• M12: 2,162,736 km (0.102 R)
• M13: 2,455,649 km (0.094 R)
• M14: 2,595,523 km (0.079 R)
• M15: 2,854,327 km (0.084 R)
• M16: 3,200,497 km (0.041 R)
• M17: 3,298,483 km (0.111 R)
• M18: 3,516,148 km (0.074 R)
• M19: 3,649,141 km (0.079 R)
• M20: 4,164,506 km (0.091 R)
• M21: 4,271,618 km (0.084 R)
• M22: 4,454,725 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.4

Radius: 9.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.22 AU - 2.5 AU

Year: 2378 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,689,225 km

• M1: 122,820 km (0.062 R)
• M2: 226,940 km (0.109 R)
• M3: 309,069 km (0.093 R)
• M4: 411,693 km (0.117 R)
• M5: 475,572 km (0.072 R)
• M6: 751,281 km (0.117 R)
• M7: 1,251,985 km (0.074 R)
• M8: 1,317,060 km (0.096 R)
• M9: 1,416,692 km (0.072 R)
• M10: 1,519,017 km (0.061 R)
• M11: 1,719,179 km (0.066 R)
• M12: 1,878,201 km (0.073 R)
• M13: 2,080,607 km (0.069 R)
• M14: 2,357,214 km (0.068 R)
• M15: 2,534,487 km (0.094 R)
• M16: 2,716,099 km (0.094 R)
• M17: 2,829,943 km (0.056 R)
• M18: 3,106,998 km (0.031 R)
• M19: 3,211,268 km (0.079 R)
• M20: 3,438,806 km (0.059 R)
• M21: 3,829,705 km (0.09 R)
• M22: 4,152,687 km (0.1 R)
• M23: 4,317,395 km (0.082 R)
• M24: 4,585,624 km (0.101 R)
• M25: 4,721,758 km (0.076 R)
• M26: 4,824,831 km (0.098 R)
• M27: 4,928,651 km (0.111 R)
• M28: 5,033,220 km (0.055 R)
• M29: 5,369,068 km (0.07 R)
• M30: 5,639,391 km (0.082 R)
• M31: 5,877,401 km (0.067 R)
• M32: 6,118,553 km (0.116 R)
• M33: 6,534,285 km (0.119 R)
• M34: 6,591,731 km (0.089 R)
• M35: 7,116,072 km (0.118 R)
• M36: 7,293,794 km (0.056 R)
• M37: 7,373,230 km (0.091 R)
• M38: 7,613,335 km (0.09 R)
• M39: 8,080,978 km (0.104 R)
• M40: 8,204,396 km (0.045 R)
• M41: 8,810,267 km (0.076 R)
• M42: 9,001,304 km (0.118 R)
• M43: 9,107,967 km (0.117 R)
• M44: 9,387,266 km (0.09 R)
• M45: 9,625,875 km (0.06 R)
• M46: 9,778,764 km (0.082 R)
• M47: 9,866,428 km (0.09 R)
• M48: 9,976,532 km (0.086 R)
• M49: 10,086,936 km (0.117 R)
• M50: 10,510,298 km (0.106 R)
• M51: 10,690,264 km (0.092 R)
• M52: 10,848,688 km (0.028 R)
• M53: 10,939,494 km (0.114 R)
• M54: 11,053,487 km (0.104 R)
• M55: 11,559,278 km (0.115 R)
• M56: 12,096,334 km (0.042 R)
• M57: 12,356,036 km (0.081 R)
• M58: 12,713,126 km (0.092 R)
• M59: 12,832,954 km (0.113 R)
• M60: 13,025,337 km (0.109 R)
• M61: 13,146,212 km (0.089 R)
• M62: 13,535,167 km (0.118 R)
• M63: 13,977,228 km (0.067 R)
• M64: 14,125,779 km (0.059 R)
• M65: 14,349,428 km (0.089 R)
• M66: 14,926,277 km (0.063 R)
• M67: 15,027,405 km (0.079 R)
• M68: 15,510,756 km (0.063 R)
• M69: 15,870,240 km (0.119 R)
• M70: 16,180,506 km (0.107 R)
• M71: 16,310,357 km (0.104 R)
• M72: 16,544,926 km (0.106 R)
• M73: 17,521,501 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 12.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.03 AU - 3.07 AU

Year: 2671 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,689,225 km

• M1: 173,234 km (0.034 R)
• M2: 299,345 km (0.057 R)
• M3: 445,054 km (0.064 R)
• M4: 702,063 km (0.073 R)
• M5: 931,995 km (0.119 R)
• M6: 1,027,289 km (0.089 R)
• M7: 1,156,541 km (0.052 R)
• M8: 1,291,628 km (0.108 R)
• M9: 1,499,120 km (0.067 R)
• M10: 1,705,865 km (0.076 R)
• M11: 1,849,179 km (0.052 R)
• M12: 1,947,016 km (0.048 R)
• M13: 2,148,225 km (0.091 R)
• M14: 2,251,298 km (0.047 R)
• M15: 2,409,423 km (0.093 R)
• M16: 2,543,912 km (0.062 R)
• M17: 2,681,093 km (0.086 R)
• M18: 2,920,001 km (0.116 R)
• M19: 3,136,619 km (0.118 R)
• M20: 3,881,317 km (0.079 R)
• M21: 4,071,904 km (0.104 R)
• M22: 4,233,171 km (0.106 R)
• M23: 4,396,532 km (0.088 R)
• M24: 4,780,400 km (0.099 R)
• M25: 4,865,372 km (0.052 R)
• M26: 5,088,422 km (0.057 R)
• M27: 5,175,189 km (0.103 R)
• M28: 5,456,134 km (0.088 R)
• M29: 5,598,551 km (0.113 R)
• M30: 5,905,226 km (0.087 R)
• M31: 6,180,337 km (0.114 R)
• M32: 6,273,088 km (0.091 R)
• M33: 6,384,837 km (0.073 R)
• M34: 6,781,571 km (0.081 R)
• M35: 6,877,164 km (0.118 R)
• M36: 7,147,487 km (0.055 R)
• M37: 7,599,123 km (0.069 R)
• M38: 7,738,399 km (0.098 R)
• M39: 7,979,102 km (0.084 R)
• M40: 8,263,188 km (0.096 R)
• M41: 8,530,071 km (0.101 R)
• M42: 9,135,493 km (0.1 R)
• M43: 9,561,099 km (0.058 R)
• M44: 9,668,510 km (0.036 R)
• M45: 10,809,793 km (0.109 R)
• M46: 11,146,837 km (0.105 R)
• M47: 11,373,477 km (0.104 R)
• M48: 11,762,432 km (0.035 R)
• M49: 12,248,774 km (0.059 R)
• M50: 12,365,610 km (0.1 R)
• M51: 12,670,940 km (0.067 R)
• M52: 12,931,390 km (0.102 R)
• M53: 13,169,549 km (0.103 R)
• M54: 13,337,249 km (0.117 R)
• M55: 13,650,507 km (0.086 R)
• M56: 14,112,764 km (0.039 R)
• M57: 14,259,669 km (0.096 R)
• M58: 14,580,108 km (0.103 R)
• M59: 14,778,325 km (0.078 R)
• M60: 14,877,807 km (0.076 R)
• M61: 15,328,396 km (0.089 R)
• M62: 15,454,208 km (0.091 R)
• M63: 15,580,618 km (0.041 R)
• M64: 15,834,187 km (0.112 R)
• M65: 16,966,194 km (0.054 R)
• M66: 17,436,829 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.6

Radius: 4.7

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.34 AU - 9.46 AU

Year: 15971 Days

Day: 22.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,689,225 km

• M1: 71,209 km (0.118 R)
• M2: 212,579 km (0.082 R)
• M3: 308,471 km (0.069 R)
• M4: 729,439 km (0.092 R)
• M5: 802,593 km (0.114 R)
• M6: 1,057,059 km (0.056 R)
• M7: 1,494,333 km (0.106 R)
• M8: 1,905,578 km (0.082 R)
• M9: 2,215,993 km (0.092 R)
• M10: 2,541,967 km (0.068 R)
• M11: 2,625,891 km (0.079 R)
• M12: 2,682,290 km (0.079 R)
• M13: 2,854,028 km (0.099 R)
• M14: 3,765,079 km (0.112 R)
• M15: 3,924,999 km (0.117 R)
• M16: 4,792,368 km (0.031 R)
• M17: 5,141,230 km (0.113 R)
• M18: 5,211,840 km (0.117 R)
• M19: 5,247,445 km (0.115 R)
• M20: 5,390,161 km (0.052 R)
• M21: 6,693,458 km (0.056 R)
• M22: 6,770,800 km (0.043 R)
• M23: 7,320,123 km (0.105 R)
• M24: 7,560,078 km (0.118 R)
• M25: 8,006,328 km (0.101 R)
• M26: 8,253,464 km (0.077 R)
• M27: 8,967,046 km (0.106 R)
• M28: 9,395,943 km (0.076 R)
• M29: 9,656,543 km (0.115 R)
• M30: 10,229,203 km (0.114 R)
• M31: 11,453,512 km (0.116 R)
• M32: 11,778,439 km (0.081 R)
• M33: 13,253,324 km (0.101 R)
• M34: 13,594,407 km (0.117 R)
• M35: 14,185,618 km (0.103 R)
• M36: 14,334,767 km (0.116 R)
• M37: 15,751,758 km (0.109 R)
• M38: 15,803,070 km (0.066 R)
• M39: 16,268,469 km (0.075 R)
• M40: 16,790,715 km (0.086 R)
• M41: 17,905,519 km (0.114 R)
• M42: 18,607,432 km (0.089 R)
• M43: 18,879,850 km (0.094 R)
• M44: 18,989,056 km (0.095 R)
• M45: 19,594,180 km (0.059 R)
• M46: 19,760,233 km (0.099 R)
• M47: 21,389,803 km (0.068 R)
• M48: 23,295,979 km (0.092 R)
• M49: 23,943,289 km (0.1 R)
• M50: 24,477,353 km (0.061 R)
• M51: 24,775,801 km (0.052 R)
• M52: 24,835,640 km (0.105 R)
• M53: 25,315,999 km (0.099 R)
• M54: 25,436,575 km (0.086 R)
• M55: 26,042,147 km (0.079 R)
• M56: 26,775,176 km (0.074 R)
• M57: 26,898,146 km (0.089 R)
• M58: 27,267,653 km (0.106 R)
• M59: 27,329,437 km (0.108 R)
• M60: 27,825,354 km (0.103 R)
• M61: 28,136,667 km (0.089 R)
• M62: 28,700,202 km (0.054 R)
• M63: 29,584,026 km (0.07 R)
• M64: 31,055,321 km (0.084 R)
• M65: 31,184,424 km (0.115 R)
• M66: 33,471,626 km (0.099 R)
• M67: 33,537,748 km (0.093 R)
• M68: 34,535,117 km (0.055 R)
• M69: 35,205,465 km (0.083 R)
• M70: 35,407,422 km (0.063 R)
• M71: 36,899,960 km (0.103 R)
• M72: 37,379,122 km (0.112 R)
• M73: 39,316,415 km (0.101 R)
• M74: 39,456,139 km (0.038 R)
• M75: 39,595,864 km (0.075 R)
• M76: 39,735,887 km (0.119 R)
• M77: 40,438,100 km (0.116 R)
• M78: 41,002,832 km (0.069 R)
• M79: 41,641,315 km (0.068 R)
• M80: 43,359,896 km (0.1 R)
• M81: 44,010,198 km (0.028 R)
• M82: 44,591,086 km (0.109 R)
• M83: 45,467,131 km (0.106 R)
• M84: 45,687,040 km (0.114 R)
• M85: 45,980,850 km (0.044 R)
• M86: 46,644,018 km (0.106 R)
• M87: 47,979,927 km (0.115 R)
• M88: 48,203,725 km (0.102 R)
• M89: 48,877,514 km (0.083 R)
• M90: 49,856,183 km (0.114 R)
• M91: 50,309,914 km (0.079 R)
• M92: 50,613,298 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit