🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.08 AU - 1.5 AU

Year: 532 Days

Day: 31.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.1 AU - 1.54 AU

Year: 551 Days

Day: 37.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,922,994 km

• M1: 390,750 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.71 AU - 4.15 AU

Year: 2832 Days

Day: 12.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 10.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.33 AU - 6.11 AU

Year: 4334 Days

Day: 5 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,922,994 km

• M1: 198,666 km (0.107 R)
• M2: 364,121 km (0.068 R)
• M3: 449,841 km (0.078 R)
• M4: 514,916 km (0.083 R)
• M5: 614,548 km (0.03 R)
• M6: 732,431 km (0.097 R)
• M7: 858,542 km (0.033 R)
• M8: 955,033 km (0.119 R)
• M9: 1,253,929 km (0.102 R)
• M10: 1,702,573 km (0.104 R)
• M11: 1,905,129 km (0.113 R)
• M12: 2,001,171 km (0.099 R)
• M13: 2,333,727 km (0.107 R)
• M14: 2,436,949 km (0.078 R)
• M15: 2,541,817 km (0.069 R)
• M16: 2,665,984 km (0.08 R)
• M17: 3,163,995 km (0.035 R)
• M18: 3,375,227 km (0.075 R)
• M19: 3,831,949 km (0.105 R)
• M20: 3,974,965 km (0.078 R)
• M21: 4,140,420 km (0.065 R)
• M22: 4,371,848 km (0.116 R)
• M23: 4,869,411 km (0.115 R)
• M24: 5,203,612 km (0.049 R)
• M25: 5,430,702 km (0.098 R)
• M26: 5,545,443 km (0.063 R)
• M27: 5,918,092 km (0.11 R)
• M28: 6,419,544 km (0.119 R)
• M29: 6,614,171 km (0.084 R)
• M30: 6,712,157 km (0.049 R)
• M31: 6,934,609 km (0.095 R)
• M32: 7,084,207 km (0.089 R)
• M33: 7,260,284 km (0.116 R)
• M34: 7,361,412 km (0.074 R)
• M35: 7,514,151 km (0.11 R)
• M36: 7,952,473 km (0.08 R)
• M37: 8,293,257 km (0.084 R)
• M38: 9,843,689 km (0.1 R)
• M39: 10,437,144 km (0.117 R)
• M40: 10,666,179 km (0.095 R)
• M41: 10,868,136 km (0.085 R)
• M42: 11,129,483 km (0.062 R)
• M43: 11,451,867 km (0.1 R)
• M44: 11,717,852 km (0.091 R)
• M45: 11,985,931 km (0.098 R)
• M46: 12,105,759 km (0.092 R)
• M47: 12,619,328 km (0.09 R)
• M48: 12,894,140 km (0.08 R)
• M49: 13,730,392 km (0.063 R)
• M50: 14,552,282 km (0.092 R)
• M51: 14,744,217 km (0.118 R)
• M52: 14,937,048 km (0.108 R)
• M53: 16,177,215 km (0.079 R)
• M54: 16,409,241 km (0.055 R)
• M55: 16,542,383 km (0.074 R)
• M56: 17,044,733 km (0.051 R)
• M57: 17,145,861 km (0.086 R)
• M58: 17,416,334 km (0.119 R)
• M59: 17,756,519 km (0.118 R)
• M60: 17,927,360 km (0.072 R)
• M61: 17,995,876 km (0.099 R)
• M62: 18,408,766 km (0.105 R)
• M63: 18,894,510 km (0.11 R)
• M64: 19,208,965 km (0.077 R)
• M65: 19,666,286 km (0.101 R)
• M66: 19,843,110 km (0.085 R)
• M67: 20,269,614 km (0.099 R)
• M68: 20,412,480 km (0.1 R)
• M69: 20,663,355 km (0.05 R)
• M70: 21,204,301 km (0.085 R)
• M71: 21,313,059 km (0.061 R)
• M72: 21,421,966 km (0.047 R)
• M73: 22,189,703 km (0.103 R)
• M74: 22,263,305 km (0.117 R)
• M75: 22,373,858 km (0.117 R)
• M76: 22,521,511 km (0.103 R)
• M77: 22,632,363 km (0.092 R)
• M78: 22,780,614 km (0.081 R)
• M79: 22,854,964 km (0.088 R)
• M80: 23,040,914 km (0.087 R)
• M81: 24,242,784 km (0.042 R)
• M82: 24,318,630 km (0.116 R)
• M83: 24,966,089 km (0.092 R)
• M84: 25,080,981 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 12.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.84 AU - 11.7 AU

Year: 12846 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,922,994 km

• M1: 165,904 km (0.051 R)
• M2: 312,660 km (0.117 R)
• M3: 412,142 km (0.065 R)
• M4: 1,082,939 km (0.077 R)
• M5: 1,489,247 km (0.106 R)
• M6: 1,808,040 km (0.1 R)
• M7: 2,267,156 km (0.102 R)
• M8: 2,865,098 km (0.081 R)
• M9: 3,022,176 km (0.079 R)
• M10: 3,101,912 km (0.09 R)
• M11: 3,290,555 km (0.107 R)
• M12: 3,400,060 km (0.084 R)
• M13: 3,538,738 km (0.055 R)
• M14: 4,410,145 km (0.09 R)
• M15: 4,807,926 km (0.038 R)
• M16: 4,932,541 km (0.102 R)
• M17: 5,507,446 km (0.109 R)
• M18: 5,902,534 km (0.075 R)
• M19: 6,340,855 km (0.068 R)
• M20: 6,895,115 km (0.097 R)
• M21: 7,142,401 km (0.11 R)
• M22: 7,392,828 km (0.048 R)
• M23: 7,792,104 km (0.086 R)
• M24: 8,049,861 km (0.106 R)
• M25: 8,801,890 km (0.083 R)
• M26: 9,109,014 km (0.083 R)
• M27: 10,091,573 km (0.102 R)
• M28: 10,575,073 km (0.078 R)
• M29: 10,901,646 km (0.116 R)
• M30: 11,190,220 km (0.048 R)
• M31: 11,397,862 km (0.058 R)
• M32: 11,481,188 km (0.025 R)
• M33: 11,986,081 km (0.056 R)
• M34: 12,283,930 km (0.095 R)
• M35: 12,800,192 km (0.12 R)
• M36: 13,235,821 km (0.058 R)
• M37: 14,301,257 km (0.079 R)
• M38: 15,394,219 km (0.117 R)
• M39: 16,184,545 km (0.078 R)
• M40: 16,892,891 km (0.113 R)
• M41: 18,095,957 km (0.065 R)
• M42: 19,127,883 km (0.082 R)
• M43: 19,876,620 km (0.067 R)
• M44: 20,178,808 km (0.097 R)
• M45: 20,584,069 km (0.1 R)
• M46: 22,703,122 km (0.111 R)
• M47: 22,808,290 km (0.12 R)
• M48: 22,913,607 km (0.104 R)
• M49: 23,071,732 km (0.089 R)
• M50: 23,283,413 km (0.112 R)
• M51: 23,708,420 km (0.034 R)
• M52: 24,350,943 km (0.04 R)
• M53: 25,489,084 km (0.116 R)
• M54: 26,589,077 km (0.047 R)
• M55: 26,922,082 km (0.115 R)
• M56: 28,551,053 km (0.053 R)
• M57: 29,349,008 km (0.095 R)
• M58: 29,463,600 km (0.034 R)
• M59: 29,981,059 km (0.112 R)
• M60: 31,200,132 km (0.12 R)
• M61: 31,492,745 km (0.059 R)
• M62: 31,962,782 km (0.088 R)
• M63: 32,316,880 km (0.112 R)
• M64: 32,910,036 km (0.042 R)
• M65: 33,088,655 km (0.05 R)
• M66: 35,684,328 km (0.109 R)
• M67: 36,543,618 km (0.092 R)
• M68: 37,161,457 km (0.094 R)
• M69: 38,032,267 km (0.072 R)
• M70: 41,389,392 km (0.106 R)
• M71: 41,968,935 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 9.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.84 AU - 13.22 AU

Year: 15164 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,922,994 km

• M1: 260,450 km (0.112 R)
• M2: 466,895 km (0.084 R)
• M3: 1,375,253 km (0.094 R)
• M4: 1,725,312 km (0.095 R)
• M5: 1,838,558 km (0.072 R)
• M6: 1,983,817 km (0.076 R)
• M7: 2,132,966 km (0.101 R)
• M8: 2,193,703 km (0.101 R)
• M9: 2,285,855 km (0.115 R)
• M10: 2,538,077 km (0.055 R)
• M11: 2,766,214 km (0.06 R)
• M12: 3,069,599 km (0.073 R)
• M13: 3,348,150 km (0.062 R)
• M14: 4,080,432 km (0.061 R)
• M15: 5,063,290 km (0.113 R)
• M16: 5,729,299 km (0.079 R)
• M17: 5,857,355 km (0.119 R)
• M18: 6,072,776 km (0.071 R)
• M19: 6,290,890 km (0.079 R)
• M20: 6,378,704 km (0.073 R)
• M21: 7,142,850 km (0.066 R)
• M22: 7,652,679 km (0.108 R)
• M23: 8,512,268 km (0.104 R)
• M24: 8,609,657 km (0.092 R)
• M25: 9,102,282 km (0.108 R)
• M26: 10,114,761 km (0.092 R)
• M27: 12,520,743 km (0.06 R)
• M28: 12,687,246 km (0.078 R)
• M29: 13,078,594 km (0.058 R)
• M30: 13,930,255 km (0.109 R)
• M31: 14,508,151 km (0.076 R)
• M32: 14,800,017 km (0.089 R)
• M33: 16,469,978 km (0.098 R)
• M34: 17,761,306 km (0.113 R)
• M35: 19,084,948 km (0.071 R)
• M36: 19,148,677 km (0.079 R)
• M37: 19,661,798 km (0.068 R)
• M38: 19,984,780 km (0.113 R)
• M39: 20,505,380 km (0.099 R)
• M40: 20,832,850 km (0.076 R)
• M41: 23,652,171 km (0.111 R)
• M42: 24,826,963 km (0.109 R)
• M43: 25,738,014 km (0.083 R)
• M44: 26,091,365 km (0.076 R)
• M45: 26,162,274 km (0.047 R)
• M46: 26,803,002 km (0.118 R)
• M47: 27,161,139 km (0.053 R)
• M48: 29,049,064 km (0.111 R)
• M49: 29,122,517 km (0.112 R)
• M50: 29,786,432 km (0.104 R)
• M51: 30,008,734 km (0.108 R)
• M52: 30,083,085 km (0.118 R)
• M53: 30,455,284 km (0.108 R)
• M54: 32,111,183 km (0.073 R)
• M55: 32,796,940 km (0.086 R)
• M56: 32,949,978 km (0.036 R)
• M57: 33,180,060 km (0.08 R)
• M58: 33,256,803 km (0.098 R)
• M59: 33,718,762 km (0.108 R)
• M60: 33,795,954 km (0.107 R)
• M61: 33,873,296 km (0.106 R)
• M62: 33,950,638 km (0.093 R)
• M63: 34,182,964 km (0.065 R)
• M64: 35,039,412 km (0.051 R)
• M65: 35,431,059 km (0.119 R)
• M66: 35,509,448 km (0.112 R)
• M67: 35,824,052 km (0.109 R)
• M68: 36,455,954 km (0.083 R)
• M69: 36,773,401 km (0.102 R)
• M70: 36,852,837 km (0.116 R)
• M71: 37,012,009 km (0.098 R)
• M72: 37,971,530 km (0.098 R)
• M73: 39,670,513 km (0.066 R)
• M74: 39,833,575 km (0.116 R)
• M75: 40,324,256 km (0.06 R)
• M76: 41,476,907 km (0.103 R)
• M77: 41,891,144 km (0.083 R)
• M78: 42,807,281 km (0.085 R)
• M79: 44,151,717 km (0.072 R)
• M80: 44,320,763 km (0.109 R)
• M81: 45,851,747 km (0.116 R)
• M82: 46,968,196 km (0.078 R)
• M83: 48,180,537 km (0.048 R)
• M84: 50,282,687 km (0.097 R)
• M85: 50,724,300 km (0.075 R)
• M86: 52,593,525 km (0.057 R)
• M87: 52,862,352 km (0.094 R)
• M88: 54,123,163 km (0.061 R)
• M89: 54,847,965 km (0.086 R)
• M90: 55,393,848 km (0.06 R)
• M91: 56,674,256 km (0.053 R)
• M92: 57,318,125 km (0.098 R)
• M93: 57,871,936 km (0.104 R)
• M94: 59,917,837 km (0.038 R)
• M95: 63,602,432 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 6.6

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.28 AU - 13.96 AU

Year: 16294 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,922,994 km

• M1: 261,198 km (0.067 R)
• M2: 343,178 km (0.103 R)
• M3: 451,038 km (0.09 R)
• M4: 625,170 km (0.058 R)
• M5: 1,266,496 km (0.109 R)
• M6: 1,565,991 km (0.063 R)
• M7: 1,618,051 km (0.094 R)
• M8: 2,170,516 km (0.097 R)
• M9: 2,317,121 km (0.101 R)
• M10: 2,776,686 km (0.087 R)
• M11: 3,098,471 km (0.117 R)
• M12: 3,500,441 km (0.082 R)
• M13: 3,847,956 km (0.105 R)
• M14: 4,097,785 km (0.073 R)
• M15: 4,688,397 km (0.042 R)
• M16: 5,948,011 km (0.041 R)
• M17: 7,000,283 km (0.085 R)
• M18: 7,793,002 km (0.119 R)
• M19: 7,927,939 km (0.093 R)
• M20: 8,018,296 km (0.038 R)
• M21: 8,567,620 km (0.116 R)
• M22: 9,129,060 km (0.108 R)
• M23: 9,271,178 km (0.115 R)
• M24: 9,366,472 km (0.042 R)
• M25: 9,993,287 km (0.062 R)
• M26: 10,733,348 km (0.089 R)
• M27: 11,135,318 km (0.086 R)
• M28: 11,236,595 km (0.04 R)
• M29: 11,338,172 km (0.105 R)
• M30: 11,542,224 km (0.071 R)
• M31: 12,318,038 km (0.042 R)
• M32: 12,633,241 km (0.108 R)
• M33: 13,057,351 km (0.08 R)
• M34: 13,110,757 km (0.104 R)
• M35: 13,271,276 km (0.061 R)
• M36: 14,800,615 km (0.069 R)
• M37: 14,912,065 km (0.04 R)
• M38: 15,247,763 km (0.069 R)
• M39: 15,360,261 km (0.112 R)
• M40: 15,473,057 km (0.118 R)
• M41: 15,642,701 km (0.098 R)
• M42: 16,557,792 km (0.098 R)
• M43: 17,962,815 km (0.079 R)
• M44: 18,081,745 km (0.101 R)
• M45: 18,260,365 km (0.033 R)
• M46: 18,499,572 km (0.093 R)
• M47: 18,619,549 km (0.076 R)
• M48: 19,466,722 km (0.118 R)
• M49: 20,823,126 km (0.091 R)
• M50: 22,273,477 km (0.081 R)
• M51: 22,337,356 km (0.082 R)
• M52: 22,721,373 km (0.106 R)
• M53: 23,043,158 km (0.11 R)
• M54: 23,107,635 km (0.087 R)
• M55: 23,886,591 km (0.072 R)
• M56: 24,476,605 km (0.115 R)
• M57: 24,608,251 km (0.091 R)
• M58: 24,674,224 km (0.096 R)
• M59: 25,004,985 km (0.049 R)
• M60: 27,771,349 km (0.036 R)
• M61: 28,668,637 km (0.086 R)
• M62: 29,295,452 km (0.11 R)
• M63: 30,775,274 km (0.112 R)
• M64: 31,131,167 km (0.11 R)
• M65: 32,931,278 km (0.078 R)
• M66: 33,295,250 km (0.118 R)
• M67: 34,395,393 km (0.051 R)
• M68: 35,061,103 km (0.099 R)
• M69: 38,913,548 km (0.055 R)
• M70: 39,221,271 km (0.067 R)
• M71: 41,476,758 km (0.105 R)
• M72: 41,633,835 km (0.085 R)
• M73: 42,264,241 km (0.115 R)
• M74: 44,254,341 km (0.115 R)
• M75: 44,575,528 km (0.113 R)
• M76: 45,544,025 km (0.099 R)
• M77: 45,624,957 km (0.118 R)
• M78: 45,706,039 km (0.088 R)
• M79: 47,009,485 km (0.057 R)
• M80: 47,091,465 km (0.093 R)
• M81: 49,819,831 km (0.102 R)
• M82: 50,488,833 km (0.12 R)
• M83: 51,413,796 km (0.118 R)
• M84: 51,498,169 km (0.101 R)
• M85: 52,089,979 km (0.091 R)
• M86: 52,174,651 km (0.059 R)
• M87: 53,365,600 km (0.115 R)
• M88: 53,451,020 km (0.079 R)
• M89: 53,622,010 km (0.105 R)
• M90: 53,793,150 km (0.105 R)
• M91: 53,964,440 km (0.102 R)
• M92: 54,136,029 km (0.092 R)
• M93: 55,082,534 km (0.113 R)
• M94: 56,643,139 km (0.066 R)
• M95: 57,341,462 km (0.108 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit