🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.03 AU - 1.39 AU

Year: 484 Days

Day: 45.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.03 AU - 2.75 AU

Year: 1343 Days

Day: 38.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.87 AU - 2.93 AU

Year: 1351 Days

Day: 42.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 14.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.21 AU - 5.81 AU

Year: 4076 Days

Day: 9.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 65.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,185,806 km

• M1: 213,327 km (0.066 R)
• M2: 359,035 km (0.06 R)
• M3: 783,743 km (0.093 R)
• M4: 894,894 km (0.1 R)
• M5: 1,220,419 km (0.112 R)
• M6: 1,322,744 km (0.078 R)
• M7: 1,648,569 km (0.083 R)
• M8: 1,880,445 km (0.065 R)
• M9: 2,507,560 km (0.113 R)
• M10: 2,914,167 km (0.119 R)
• M11: 3,362,960 km (0.119 R)
• M12: 3,703,295 km (0.038 R)
• M13: 4,235,116 km (0.099 R)
• M14: 4,626,613 km (0.095 R)
• M15: 4,767,684 km (0.098 R)
• M16: 5,054,164 km (0.031 R)
• M17: 5,272,727 km (0.095 R)
• M18: 5,594,063 km (0.078 R)
• M19: 5,719,426 km (0.056 R)
• M20: 5,972,845 km (0.096 R)
• M21: 6,386,333 km (0.083 R)
• M22: 7,709,975 km (0.104 R)
• M23: 7,849,699 km (0.078 R)
• M24: 8,735,319 km (0.036 R)
• M25: 8,910,498 km (0.067 R)
• M26: 9,502,606 km (0.11 R)
• M27: 10,016,026 km (0.046 R)
• M28: 10,631,771 km (0.046 R)
• M29: 10,787,502 km (0.104 R)
• M30: 11,007,112 km (0.103 R)
• M31: 11,164,788 km (0.097 R)
• M32: 11,738,646 km (0.065 R)
• M33: 11,964,539 km (0.037 R)
• M34: 12,191,778 km (0.096 R)
• M35: 12,387,751 km (0.084 R)
• M36: 12,617,683 km (0.116 R)
• M37: 12,915,383 km (0.03 R)
• M38: 13,015,164 km (0.074 R)
• M39: 13,416,835 km (0.049 R)
• M40: 13,856,652 km (0.058 R)
• M41: 14,095,411 km (0.119 R)
• M42: 14,301,108 km (0.107 R)
• M43: 14,924,332 km (0.096 R)
• M44: 15,204,230 km (0.094 R)
• M45: 16,377,077 km (0.116 R)
• M46: 16,629,599 km (0.099 R)
• M47: 17,029,174 km (0.042 R)
• M48: 17,321,638 km (0.103 R)
• M49: 17,468,543 km (0.069 R)
• M50: 17,763,550 km (0.083 R)
• M51: 18,023,103 km (0.114 R)
• M52: 18,283,852 km (0.097 R)
• M53: 18,846,938 km (0.118 R)
• M54: 19,301,566 km (0.035 R)
• M55: 19,453,857 km (0.109 R)
• M56: 20,182,847 km (0.065 R)
• M57: 20,376,277 km (0.079 R)
• M58: 21,667,756 km (0.084 R)
• M59: 21,905,467 km (0.11 R)
• M60: 22,024,547 km (0.088 R)
• M61: 22,503,409 km (0.065 R)
• M62: 22,704,020 km (0.118 R)
• M63: 22,864,838 km (0.112 R)
• M64: 22,985,713 km (0.118 R)
• M65: 23,593,379 km (0.109 R)
• M66: 23,715,601 km (0.112 R)
• M67: 24,824,570 km (0.075 R)
• M68: 25,448,094 km (0.072 R)
• M69: 25,950,443 km (0.088 R)
• M70: 26,667,915 km (0.064 R)
• M71: 27,520,473 km (0.111 R)
• M72: 28,772,308 km (0.106 R)
• M73: 29,121,021 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 10.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.16 AU - 5.64 AU

Year: 4561 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,185,806 km

• M1: 166,054 km (0.078 R)
• M2: 267,631 km (0.1 R)
• M3: 500,405 km (0.11 R)
• M4: 589,864 km (0.12 R)
• M5: 685,607 km (0.071 R)
• M6: 880,832 km (0.098 R)
• M7: 1,006,943 km (0.116 R)
• M8: 1,247,048 km (0.097 R)
• M9: 1,357,900 km (0.037 R)
• M10: 1,590,076 km (0.074 R)
• M11: 2,074,174 km (0.035 R)
• M12: 2,245,614 km (0.119 R)
• M13: 2,808,850 km (0.081 R)
• M14: 3,063,465 km (0.076 R)
• M15: 3,459,451 km (0.087 R)
• M16: 3,640,913 km (0.114 R)
• M17: 3,989,476 km (0.077 R)
• M18: 4,300,340 km (0.093 R)
• M19: 4,996,569 km (0.092 R)
• M20: 5,073,313 km (0.115 R)
• M21: 5,176,236 km (0.075 R)
• M22: 5,279,758 km (0.103 R)
• M23: 5,357,997 km (0.049 R)
• M24: 5,436,536 km (0.058 R)
• M25: 5,781,359 km (0.103 R)
• M26: 5,970,002 km (0.067 R)
• M27: 6,801,617 km (0.048 R)
• M28: 6,915,311 km (0.099 R)
• M29: 7,259,985 km (0.081 R)
• M30: 7,434,565 km (0.079 R)
• M31: 7,581,022 km (0.1 R)
• M32: 7,758,146 km (0.1 R)
• M33: 8,206,790 km (0.028 R)
• M34: 8,571,808 km (0.101 R)
• M35: 8,942,213 km (0.093 R)
• M36: 9,286,437 km (0.056 R)
• M37: 9,666,865 km (0.077 R)
• M38: 10,149,617 km (0.087 R)
• M39: 11,712,616 km (0.101 R)
• M40: 12,296,347 km (0.116 R)
• M41: 12,539,443 km (0.098 R)
• M42: 12,924,658 km (0.12 R)
• M43: 13,778,861 km (0.101 R)
• M44: 13,886,871 km (0.11 R)
• M45: 14,321,902 km (0.09 R)
• M46: 14,467,909 km (0.108 R)
• M47: 14,614,515 km (0.081 R)
• M48: 14,835,172 km (0.095 R)
• M49: 15,056,876 km (0.076 R)
• M50: 16,030,758 km (0.112 R)
• M51: 18,157,292 km (0.056 R)
• M52: 18,672,806 km (0.082 R)
• M53: 19,962,041 km (0.074 R)
• M54: 20,166,092 km (0.073 R)
• M55: 21,405,062 km (0.056 R)
• M56: 21,991,635 km (0.091 R)
• M57: 22,583,444 km (0.074 R)
• M58: 23,524,116 km (0.104 R)
• M59: 23,782,920 km (0.045 R)
• M60: 24,042,622 km (0.112 R)
• M61: 24,521,185 km (0.036 R)
• M62: 24,608,551 km (0.103 R)
• M63: 25,532,018 km (0.061 R)
• M64: 25,886,864 km (0.092 R)
• M65: 26,422,126 km (0.105 R)
• M66: 26,915,948 km (0.088 R)
• M67: 28,186,782 km (0.093 R)
• M68: 28,461,743 km (0.097 R)
• M69: 28,599,523 km (0.119 R)
• M70: 29,060,284 km (0.072 R)
• M71: 30,223,108 km (0.118 R)
• M72: 30,316,906 km (0.072 R)
• M73: 30,504,502 km (0.114 R)
• M74: 30,598,449 km (0.114 R)
• M75: 30,692,546 km (0.1 R)
• M76: 30,833,916 km (0.064 R)
• M77: 31,448,614 km (0.103 R)
• M78: 31,876,613 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153

Radius: 4.4

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.71 AU - 13.39 AU

Year: 17133 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,185,806 km

• M1: 116,387 km (0.116 R)
• M2: 281,693 km (0.076 R)
• M3: 362,775 km (0.082 R)
• M4: 505,790 km (0.05 R)
• M5: 635,641 km (0.033 R)
• M6: 960,718 km (0.108 R)
• M7: 995,723 km (0.105 R)
• M8: 1,655,450 km (0.093 R)
• M9: 1,826,889 km (0.06 R)
• M10: 2,209,860 km (0.115 R)
• M11: 2,398,652 km (0.077 R)
• M12: 2,446,524 km (0.068 R)
• M13: 2,918,355 km (0.12 R)
• M14: 3,553,398 km (0.06 R)
• M15: 3,608,301 km (0.086 R)
• M16: 3,830,304 km (0.116 R)
• M17: 3,914,677 km (0.077 R)
• M18: 4,028,222 km (0.083 R)
• M19: 4,375,289 km (0.114 R)
• M20: 4,463,701 km (0.096 R)
• M21: 4,671,942 km (0.116 R)
• M22: 5,921,682 km (0.117 R)
• M23: 6,084,744 km (0.092 R)
• M24: 6,282,512 km (0.105 R)
• M25: 6,583,054 km (0.052 R)
• M26: 7,163,344 km (0.04 R)
• M27: 7,512,356 km (0.059 R)
• M28: 7,653,427 km (0.096 R)
• M29: 7,795,545 km (0.094 R)
• M30: 8,190,633 km (0.111 R)
• M31: 8,263,188 km (0.101 R)
• M32: 9,263,100 km (0.095 R)
• M33: 9,376,495 km (0.093 R)
• M34: 9,757,970 km (0.115 R)
• M35: 11,012,498 km (0.095 R)
• M36: 11,495,848 km (0.097 R)
• M37: 11,617,771 km (0.076 R)
• M38: 11,903,951 km (0.047 R)
• M39: 11,945,091 km (0.099 R)
• M40: 12,068,509 km (0.034 R)
• M41: 12,902,667 km (0.068 R)
• M42: 13,284,141 km (0.064 R)
• M43: 13,583,337 km (0.103 R)
• M44: 13,884,627 km (0.05 R)
• M45: 14,101,394 km (0.049 R)
• M46: 15,067,797 km (0.06 R)
• M47: 15,379,858 km (0.056 R)
• M48: 15,469,317 km (0.056 R)
• M49: 16,237,353 km (0.114 R)
• M50: 16,833,052 km (0.094 R)
• M51: 16,971,579 km (0.095 R)
• M52: 18,045,692 km (0.118 R)
• M53: 18,519,468 km (0.076 R)
• M54: 19,382,648 km (0.063 R)
• M55: 19,819,175 km (0.076 R)
• M56: 20,603,217 km (0.089 R)
• M57: 21,447,248 km (0.029 R)
• M58: 21,798,055 km (0.073 R)
• M59: 22,049,829 km (0.077 R)
• M60: 22,251,935 km (0.115 R)
• M61: 22,657,944 km (0.099 R)
• M62: 23,580,514 km (0.077 R)
• M63: 24,098,272 km (0.061 R)
• M64: 25,145,008 km (0.101 R)
• M65: 26,046,485 km (0.088 R)
• M66: 26,153,149 km (0.059 R)
• M67: 27,012,439 km (0.051 R)
• M68: 27,717,194 km (0.107 R)
• M69: 29,756,363 km (0.041 R)
• M70: 30,091,462 km (0.086 R)
• M71: 31,729,110 km (0.08 R)
• M72: 31,786,107 km (0.095 R)
• M73: 32,415,166 km (0.057 R)
• M74: 32,472,611 km (0.025 R)
• M75: 34,035,012 km (0.058 R)
• M76: 36,633,078 km (0.07 R)
• M77: 37,533,208 km (0.116 R)
• M78: 38,744,801 km (0.087 R)
• M79: 40,092,229 km (0.115 R)
• M80: 40,709,769 km (0.046 R)
• M81: 40,833,636 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.6

Radius: 8

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.88 AU - 18.16 AU

Year: 22221 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,185,806 km

• M1: 114,143 km (0.098 R)
• M2: 202,256 km (0.109 R)
• M3: 296,952 km (0.108 R)
• M4: 370,554 km (0.109 R)
• M5: 609,462 km (0.082 R)
• M6: 1,217,427 km (0.043 R)
• M7: 1,575,864 km (0.107 R)
• M8: 2,385,488 km (0.106 R)
• M9: 2,585,500 km (0.115 R)
• M10: 3,710,476 km (0.116 R)
• M11: 3,989,476 km (0.036 R)
• M12: 4,420,467 km (0.06 R)
• M13: 4,518,304 km (0.073 R)
• M14: 5,120,436 km (0.068 R)
• M15: 6,016,078 km (0.12 R)
• M16: 7,829,803 km (0.097 R)
• M17: 8,550,416 km (0.105 R)
• M18: 8,733,972 km (0.111 R)
• M19: 10,378,053 km (0.111 R)
• M20: 10,705,074 km (0.072 R)
• M21: 11,910,085 km (0.073 R)
• M22: 12,252,365 km (0.11 R)
• M23: 13,157,582 km (0.054 R)
• M24: 13,440,321 km (0.05 R)
• M25: 15,774,347 km (0.07 R)
• M26: 19,342,107 km (0.086 R)
• M27: 19,987,173 km (0.069 R)
• M28: 21,298,099 km (0.051 R)
• M29: 22,636,701 km (0.116 R)
• M30: 24,869,449 km (0.072 R)
• M31: 25,570,465 km (0.116 R)
• M32: 25,834,954 km (0.111 R)
• M33: 25,923,366 km (0.106 R)
• M34: 26,812,875 km (0.08 R)
• M35: 26,991,944 km (0.118 R)
• M36: 28,987,879 km (0.106 R)
• M37: 29,910,897 km (0.075 R)
• M38: 30,003,648 km (0.079 R)
• M39: 30,189,598 km (0.058 R)
• M40: 30,282,648 km (0.06 R)
• M41: 30,656,044 km (0.039 R)
• M42: 30,937,139 km (0.054 R)
• M43: 31,407,475 km (0.104 R)
• M44: 34,181,617 km (0.037 R)
• M45: 34,862,886 km (0.079 R)
• M46: 35,058,411 km (0.096 R)
• M47: 35,647,078 km (0.08 R)
• M48: 37,332,597 km (0.106 R)
• M49: 37,532,610 km (0.079 R)
• M50: 38,235,421 km (0.072 R)
• M51: 38,336,100 km (0.044 R)
• M52: 39,857,959 km (0.116 R)
• M53: 40,472,358 km (0.102 R)
• M54: 40,780,679 km (0.115 R)
• M55: 42,960,619 km (0.093 R)
• M56: 44,752,951 km (0.099 R)
• M57: 45,178,258 km (0.055 R)
• M58: 45,284,771 km (0.109 R)
• M59: 49,833,743 km (0.099 R)
• M60: 50,053,952 km (0.033 R)
• M61: 50,164,205 km (0.073 R)
• M62: 50,827,373 km (0.095 R)
• M63: 53,283,470 km (0.118 R)
• M64: 54,299,240 km (0.084 R)
• M65: 57,039,424 km (0.089 R)
• M66: 57,500,485 km (0.086 R)
• M67: 59,473,681 km (0.088 R)
• M68: 61,115,368 km (0.093 R)
• M69: 61,705,232 km (0.041 R)
• M70: 63,128,656 km (0.109 R)
• M71: 65,525,064 km (0.085 R)
• M72: 68,195,237 km (0.076 R)
• M73: 68,929,762 km (0.099 R)
• M74: 69,052,432 km (0.115 R)
• M75: 69,175,103 km (0.073 R)
• M76: 71,024,731 km (0.115 R)
• M77: 72,391,457 km (0.078 R)
• M78: 73,265,707 km (0.075 R)
• M79: 73,766,860 km (0.051 R)
• M80: 74,772,457 km (0.117 R)
• M81: 75,024,679 km (0.089 R)
• M82: 76,162,670 km (0.067 R)
• M83: 76,416,388 km (0.076 R)
• M84: 77,816,624 km (0.118 R)
• M85: 79,482,545 km (0.085 R)
• M86: 81,808,344 km (0.114 R)
• M87: 83,763,588 km (0.108 R)
• M88: 84,681,221 km (0.113 R)
• M89: 85,470,499 km (0.063 R)
• M90: 88,251,973 km (0.119 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit