🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.07 AU - 1.23 AU

Year: 546 Days

Day: 33.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.86 AU - 2.24 AU

Year: 1300 Days

Day: 20 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 10

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.75 AU - 9.55 AU

Year: 9372 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,658,263 km

• M1: 156,031 km (0.081 R)
• M2: 229,334 km (0.083 R)
• M3: 502,798 km (0.116 R)
• M4: 670,198 km (0.094 R)
• M5: 768,484 km (0.04 R)
• M6: 902,524 km (0.12 R)
• M7: 1,194,689 km (0.112 R)
• M8: 1,516,324 km (0.05 R)
• M9: 1,591,572 km (0.078 R)
• M10: 1,726,359 km (0.116 R)
• M11: 1,805,198 km (0.059 R)
• M12: 1,925,773 km (0.09 R)
• M13: 2,132,667 km (0.106 R)
• M14: 2,456,846 km (0.086 R)
• M15: 2,568,446 km (0.109 R)
• M16: 3,496,102 km (0.063 R)
• M17: 3,647,346 km (0.101 R)
• M18: 4,436,474 km (0.12 R)
• M19: 4,600,583 km (0.066 R)
• M20: 4,683,311 km (0.084 R)
• M21: 5,162,024 km (0.079 R)
• M22: 5,334,660 km (0.109 R)
• M23: 5,656,295 km (0.115 R)
• M24: 6,226,862 km (0.082 R)
• M25: 7,228,719 km (0.111 R)
• M26: 7,519,687 km (0.118 R)
• M27: 7,979,700 km (0.102 R)
• M28: 8,448,989 km (0.1 R)
• M29: 8,961,660 km (0.115 R)
• M30: 9,030,775 km (0.031 R)
• M31: 9,239,314 km (0.084 R)
• M32: 9,696,336 km (0.058 R)
• M33: 9,802,999 km (0.114 R)
• M34: 10,269,146 km (0.104 R)
• M35: 10,341,551 km (0.108 R)
• M36: 12,282,434 km (0.109 R)
• M37: 13,650,656 km (0.091 R)
• M38: 13,890,013 km (0.096 R)
• M39: 14,211,349 km (0.046 R)
• M40: 15,687,730 km (0.064 R)
• M41: 15,771,206 km (0.06 R)
• M42: 16,064,418 km (0.111 R)
• M43: 16,571,405 km (0.091 R)
• M44: 16,698,862 km (0.057 R)
• M45: 17,040,693 km (0.105 R)
• M46: 17,731,088 km (0.057 R)
• M47: 17,992,286 km (0.061 R)
• M48: 19,183,683 km (0.106 R)
• M49: 19,766,516 km (0.102 R)
• M50: 19,901,753 km (0.055 R)
• M51: 20,309,557 km (0.063 R)
• M52: 20,720,053 km (0.061 R)
• M53: 21,271,770 km (0.057 R)
• M54: 21,549,424 km (0.046 R)
• M55: 22,248,794 km (0.052 R)
• M56: 22,766,402 km (0.061 R)
• M57: 22,955,644 km (0.076 R)
• M58: 23,192,906 km (0.098 R)
• M59: 25,364,469 km (0.096 R)
• M60: 25,806,530 km (0.037 R)
• M61: 26,053,217 km (0.088 R)
• M62: 26,848,031 km (0.047 R)
• M63: 27,098,009 km (0.083 R)
• M64: 27,348,735 km (0.078 R)
• M65: 27,701,038 km (0.076 R)
• M66: 28,308,704 km (0.088 R)
• M67: 29,176,821 km (0.117 R)
• M68: 30,105,674 km (0.072 R)
• M69: 30,469,496 km (0.1 R)
• M70: 30,939,383 km (0.046 R)
• M71: 31,044,101 km (0.077 R)
• M72: 31,306,496 km (0.09 R)
• M73: 31,569,639 km (0.1 R)
• M74: 33,539,693 km (0.119 R)
• M75: 33,808,969 km (0.071 R)
• M76: 34,132,998 km (0.117 R)
• M77: 34,403,920 km (0.103 R)
• M78: 35,056,765 km (0.101 R)
• M79: 35,220,724 km (0.049 R)
• M80: 36,485,425 km (0.105 R)
• M81: 36,984,483 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 13.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.07 AU - 9.93 AU

Year: 10022 Days

Day: 9.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,658,263 km

• M1: 392,395 km (0.058 R)
• M2: 590,164 km (0.119 R)
• M3: 678,426 km (0.033 R)
• M4: 859,739 km (0.074 R)
• M5: 1,300,005 km (0.079 R)
• M6: 1,421,030 km (0.075 R)
• M7: 1,531,882 km (0.097 R)
• M8: 1,837,660 km (0.11 R)
• M9: 1,990,250 km (0.111 R)
• M10: 2,227,512 km (0.083 R)
• M11: 2,575,477 km (0.061 R)
• M12: 2,712,808 km (0.086 R)
• M13: 2,817,377 km (0.09 R)
• M14: 3,212,764 km (0.099 R)
• M15: 3,722,444 km (0.091 R)
• M16: 4,056,645 km (0.062 R)
• M17: 4,421,215 km (0.056 R)
• M18: 5,117,294 km (0.115 R)
• M19: 6,098,656 km (0.103 R)
• M20: 6,516,932 km (0.119 R)
• M21: 6,682,088 km (0.089 R)
• M22: 7,113,229 km (0.072 R)
• M23: 7,259,087 km (0.049 R)
• M24: 7,479,594 km (0.08 R)
• M25: 8,154,580 km (0.098 R)
• M26: 9,455,782 km (0.049 R)
• M27: 9,723,862 km (0.051 R)
• M28: 10,212,747 km (0.052 R)
• M29: 10,653,912 km (0.116 R)
• M30: 10,765,212 km (0.051 R)
• M31: 11,242,579 km (0.101 R)
• M32: 13,430,598 km (0.087 R)
• M33: 13,641,381 km (0.094 R)
• M34: 13,762,406 km (0.038 R)
• M35: 13,914,098 km (0.035 R)
• M36: 14,681,086 km (0.114 R)
• M37: 15,054,183 km (0.073 R)
• M38: 15,304,610 km (0.077 R)
• M39: 15,461,838 km (0.05 R)
• M40: 15,777,938 km (0.072 R)
• M41: 15,968,675 km (0.109 R)
• M42: 16,064,268 km (0.094 R)
• M43: 16,224,039 km (0.12 R)
• M44: 16,545,375 km (0.097 R)
• M45: 16,739,104 km (0.101 R)
• M46: 16,966,044 km (0.08 R)
• M47: 17,752,181 km (0.094 R)
• M48: 18,382,886 km (0.116 R)
• M49: 18,583,646 km (0.083 R)
• M50: 18,852,473 km (0.071 R)
• M51: 18,987,261 km (0.032 R)
• M52: 19,564,110 km (0.106 R)
• M53: 20,804,576 km (0.069 R)
• M54: 20,978,857 km (0.103 R)
• M55: 21,153,588 km (0.103 R)
• M56: 21,293,761 km (0.039 R)
• M57: 21,645,615 km (0.106 R)
• M58: 22,034,869 km (0.053 R)
• M59: 22,141,382 km (0.097 R)
• M60: 22,533,628 km (0.085 R)
• M61: 22,640,890 km (0.11 R)
• M62: 22,748,451 km (0.094 R)
• M63: 22,892,065 km (0.094 R)
• M64: 23,108,084 km (0.116 R)
• M65: 23,833,185 km (0.042 R)
• M66: 23,979,043 km (0.046 R)
• M67: 24,528,815 km (0.12 R)
• M68: 24,712,970 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 12.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.33 AU - 11.33 AU

Year: 12623 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,658,263 km

• M1: 177,124 km (0.1 R)
• M2: 1,534,575 km (0.076 R)
• M3: 2,343,002 km (0.097 R)
• M4: 2,424,981 km (0.097 R)
• M5: 2,820,369 km (0.111 R)
• M6: 2,966,675 km (0.07 R)
• M7: 3,236,400 km (0.102 R)
• M8: 3,640,464 km (0.036 R)
• M9: 4,126,657 km (0.105 R)
• M10: 4,496,314 km (0.118 R)
• M11: 4,982,507 km (0.108 R)
• M12: 5,376,398 km (0.119 R)
• M13: 5,967,459 km (0.059 R)
• M14: 6,501,673 km (0.111 R)
• M15: 7,534,198 km (0.094 R)
• M16: 7,738,698 km (0.083 R)
• M17: 8,111,346 km (0.101 R)
• M18: 8,405,306 km (0.093 R)
• M19: 8,489,978 km (0.098 R)
• M20: 8,788,576 km (0.072 R)
• M21: 9,793,574 km (0.056 R)
• M22: 9,972,044 km (0.055 R)
• M23: 10,973,303 km (0.103 R)
• M24: 11,298,529 km (0.07 R)
• M25: 11,485,825 km (0.041 R)
• M26: 11,863,710 km (0.057 R)
• M27: 12,053,998 km (0.088 R)
• M28: 12,389,696 km (0.04 R)
• M29: 12,777,154 km (0.091 R)
• M30: 12,874,692 km (0.052 R)
• M31: 12,972,379 km (0.069 R)
• M32: 14,214,790 km (0.098 R)
• M33: 15,184,483 km (0.103 R)
• M34: 15,912,576 km (0.091 R)
• M35: 16,652,038 km (0.062 R)
• M36: 17,402,720 km (0.069 R)
• M37: 17,727,796 km (0.041 R)
• M38: 17,836,704 km (0.069 R)
• M39: 18,219,225 km (0.095 R)
• M40: 19,495,595 km (0.115 R)
• M41: 19,607,943 km (0.113 R)
• M42: 19,833,237 km (0.062 R)
• M43: 19,946,333 km (0.096 R)
• M44: 20,800,537 km (0.061 R)
• M45: 21,261,149 km (0.058 R)
• M46: 21,376,788 km (0.107 R)
• M47: 21,608,664 km (0.091 R)
• M48: 22,721,972 km (0.088 R)
• M49: 22,958,636 km (0.044 R)
• M50: 23,255,737 km (0.103 R)
• M51: 23,793,691 km (0.108 R)
• M52: 24,335,684 km (0.087 R)
• M53: 26,357,948 km (0.119 R)
• M54: 27,044,004 km (0.107 R)
• M55: 27,483,672 km (0.119 R)
• M56: 27,672,764 km (0.109 R)
• M57: 27,925,734 km (0.104 R)
• M58: 28,752,711 km (0.105 R)
• M59: 28,880,767 km (0.083 R)
• M60: 29,330,159 km (0.061 R)
• M61: 30,496,274 km (0.12 R)
• M62: 31,282,112 km (0.098 R)
• M63: 32,008,260 km (0.025 R)
• M64: 32,473,359 km (0.1 R)
• M65: 35,584,546 km (0.083 R)
• M66: 36,758,291 km (0.112 R)
• M67: 37,874,591 km (0.113 R)
• M68: 39,072,720 km (0.042 R)
• M69: 39,569,684 km (0.119 R)
• M70: 42,741,308 km (0.097 R)
• M71: 43,253,532 km (0.113 R)
• M72: 44,727,819 km (0.098 R)
• M73: 45,098,821 km (0.073 R)
• M74: 45,769,469 km (0.076 R)
• M75: 46,969,991 km (0.117 R)
• M76: 47,196,183 km (0.086 R)
• M77: 47,347,128 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.6

Radius: 6.4

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.06 AU - 11.26 AU

Year: 13298 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,658,263 km

• M1: 219,310 km (0.046 R)
• M2: 308,321 km (0.11 R)
• M3: 508,334 km (0.119 R)
• M4: 765,792 km (0.092 R)
• M5: 826,079 km (0.089 R)
• M6: 1,060,948 km (0.114 R)
• M7: 1,463,516 km (0.03 R)
• M8: 2,105,291 km (0.113 R)
• M9: 2,395,660 km (0.049 R)
• M10: 2,606,743 km (0.116 R)
• M11: 2,668,078 km (0.063 R)
• M12: 2,982,234 km (0.115 R)
• M13: 3,408,288 km (0.037 R)
• M14: 3,748,923 km (0.107 R)
• M15: 4,316,497 km (0.115 R)
• M16: 5,809,035 km (0.111 R)
• M17: 6,421,788 km (0.091 R)
• M18: 7,974,614 km (0.037 R)
• M19: 8,199,160 km (0.118 R)
• M20: 8,608,460 km (0.103 R)
• M21: 9,024,492 km (0.088 R)
• M22: 9,494,378 km (0.095 R)
• M23: 9,541,801 km (0.06 R)
• M24: 10,311,332 km (0.108 R)
• M25: 10,901,646 km (0.077 R)
• M26: 11,604,008 km (0.074 R)
• M27: 12,011,961 km (0.07 R)
• M28: 12,217,658 km (0.068 R)
• M29: 12,841,780 km (0.046 R)
• M30: 12,946,798 km (0.041 R)
• M31: 12,999,457 km (0.05 R)
• M32: 13,422,968 km (0.082 R)
• M33: 13,529,631 km (0.099 R)
• M34: 13,583,038 km (0.113 R)
• M35: 14,283,754 km (0.119 R)
• M36: 14,720,730 km (0.079 R)
• M37: 15,217,694 km (0.05 R)
• M38: 15,720,043 km (0.081 R)
• M39: 15,832,541 km (0.089 R)
• M40: 16,171,231 km (0.078 R)
• M41: 17,086,321 km (0.046 R)
• M42: 17,725,104 km (0.083 R)
• M43: 17,783,596 km (0.086 R)
• M44: 20,235,057 km (0.101 R)
• M45: 20,664,103 km (0.102 R)
• M46: 20,725,738 km (0.093 R)
• M47: 21,344,475 km (0.029 R)
• M48: 21,468,940 km (0.114 R)
• M49: 22,094,858 km (0.102 R)
• M50: 22,410,210 km (0.055 R)
• M51: 22,473,340 km (0.082 R)
• M52: 23,045,103 km (0.108 R)
• M53: 23,172,860 km (0.095 R)
• M54: 23,300,766 km (0.103 R)
• M55: 23,493,149 km (0.092 R)
• M56: 25,511,523 km (0.096 R)
• M57: 26,041,249 km (0.036 R)
• M58: 26,107,820 km (0.101 R)
• M59: 27,314,028 km (0.118 R)
• M60: 27,449,265 km (0.082 R)
• M61: 28,060,222 km (0.03 R)
• M62: 30,338,448 km (0.099 R)
• M63: 30,688,806 km (0.057 R)
• M64: 32,032,345 km (0.053 R)
• M65: 32,317,628 km (0.079 R)
• M66: 35,511,094 km (0.036 R)
• M67: 36,028,254 km (0.087 R)
• M68: 36,102,454 km (0.101 R)
• M69: 36,920,754 km (0.113 R)
• M70: 36,995,553 km (0.105 R)
• M71: 37,369,847 km (0.065 R)
• M72: 37,895,833 km (0.101 R)
• M73: 37,971,231 km (0.111 R)
• M74: 38,500,059 km (0.089 R)
• M75: 41,026,169 km (0.072 R)
• M76: 42,270,075 km (0.06 R)
• M77: 42,975,130 km (0.05 R)
• M78: 45,513,507 km (0.085 R)
• M79: 46,639,380 km (0.092 R)
• M80: 47,124,676 km (0.061 R)
• M81: 47,530,235 km (0.064 R)
• M82: 49,000,334 km (0.077 R)
• M83: 50,071,155 km (0.062 R)
• M84: 51,316,408 km (0.102 R)
• M85: 51,483,359 km (0.106 R)
• M86: 51,566,685 km (0.053 R)
• M87: 51,901,036 km (0.115 R)
• M88: 52,655,907 km (0.104 R)
• M89: 52,824,205 km (0.099 R)
• M90: 53,161,249 km (0.106 R)
• M91: 53,668,087 km (0.046 R)
• M92: 54,686,698 km (0.088 R)
• M93: 55,369,314 km (0.099 R)
• M94: 56,656,753 km (0.098 R)
• M95: 57,174,361 km (0.104 R)
• M96: 57,693,765 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.9

Radius: 6.5

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.38 AU - 12.72 AU

Year: 15178 Days

Day: 21.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,658,263 km

• M1: 82,728 km (0.055 R)
• M2: 229,483 km (0.086 R)
• M3: 309,817 km (0.111 R)
• M4: 433,385 km (0.109 R)
• M5: 875,148 km (0.035 R)
• M6: 1,008,589 km (0.113 R)
• M7: 1,448,107 km (0.057 R)
• M8: 1,660,985 km (0.078 R)
• M9: 1,715,738 km (0.063 R)
• M10: 1,912,459 km (0.11 R)
• M11: 2,704,879 km (0.085 R)
• M12: 2,834,880 km (0.118 R)
• M13: 3,135,272 km (0.093 R)
• M14: 3,203,339 km (0.11 R)
• M15: 3,551,453 km (0.047 R)
• M16: 3,765,977 km (0.08 R)
• M17: 4,435,128 km (0.107 R)
• M18: 4,666,257 km (0.113 R)
• M19: 4,783,392 km (0.09 R)
• M20: 4,901,425 km (0.107 R)
• M21: 5,342,439 km (0.086 R)
• M22: 5,588,528 km (0.112 R)
• M23: 5,922,281 km (0.114 R)
• M24: 6,219,531 km (0.043 R)
• M25: 7,140,606 km (0.034 R)
• M26: 7,185,485 km (0.116 R)
• M27: 7,320,871 km (0.085 R)
• M28: 7,548,260 km (0.085 R)
• M29: 7,917,019 km (0.081 R)
• M30: 8,291,612 km (0.067 R)
• M31: 9,009,532 km (0.09 R)
• M32: 9,155,390 km (0.07 R)
• M33: 9,400,431 km (0.067 R)
• M34: 9,449,798 km (0.116 R)
• M35: 10,606,489 km (0.09 R)
• M36: 11,437,206 km (0.119 R)
• M37: 13,215,625 km (0.077 R)
• M38: 13,715,432 km (0.073 R)
• M39: 13,883,430 km (0.109 R)
• M40: 14,334,767 km (0.045 R)
• M41: 16,543,281 km (0.068 R)
• M42: 17,322,835 km (0.103 R)
• M43: 17,808,430 km (0.109 R)
• M44: 18,731,149 km (0.058 R)
• M45: 19,292,141 km (0.109 R)
• M46: 19,858,818 km (0.105 R)
• M47: 21,786,536 km (0.09 R)
• M48: 21,917,135 km (0.042 R)
• M49: 22,310,578 km (0.078 R)
• M50: 23,437,947 km (0.107 R)
• M51: 24,312,496 km (0.102 R)
• M52: 25,060,785 km (0.1 R)
• M53: 25,403,514 km (0.112 R)
• M54: 27,845,250 km (0.086 R)
• M55: 27,916,010 km (0.095 R)
• M56: 28,271,305 km (0.053 R)
• M57: 29,634,590 km (0.091 R)
• M58: 29,851,806 km (0.094 R)
• M59: 30,872,513 km (0.073 R)
• M60: 31,978,639 km (0.109 R)
• M61: 32,052,840 km (0.112 R)
• M62: 33,097,781 km (0.036 R)
• M63: 33,398,473 km (0.1 R)
• M64: 33,851,006 km (0.119 R)
• M65: 35,451,105 km (0.067 R)
• M66: 35,527,998 km (0.1 R)
• M67: 38,724,456 km (0.071 R)
• M68: 40,557,479 km (0.057 R)
• M69: 41,444,145 km (0.09 R)
• M70: 42,418,626 km (0.028 R)
• M71: 42,745,048 km (0.042 R)
• M72: 43,072,369 km (0.096 R)
• M73: 43,482,865 km (0.117 R)
• M74: 43,976,987 km (0.097 R)
• M75: 45,888,249 km (0.033 R)
• M76: 46,223,498 km (0.079 R)
• M77: 46,391,347 km (0.088 R)
• M78: 48,081,504 km (0.066 R)
• M79: 48,848,492 km (0.087 R)
• M80: 49,105,052 km (0.11 R)
• M81: 50,913,840 km (0.058 R)
• M82: 51,434,590 km (0.1 R)
• M83: 52,568,991 km (0.115 R)
• M84: 53,799,882 km (0.036 R)
• M85: 54,330,207 km (0.108 R)
• M86: 56,110,721 km (0.098 R)
• M87: 56,289,789 km (0.027 R)
• M88: 57,368,539 km (0.109 R)
• M89: 60,553,179 km (0.069 R)
• M90: 61,658,258 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 10,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit