🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 167 Days

Day: 33.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.93 AU - 1.09 AU

Year: 375 Days

Day: 47.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,700,611 km

• M1: 725,101 km (0.082 R)
• M2: 1,003,054 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.54 AU - 3.92 AU

Year: 2658 Days

Day: 42.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.29 AU - 5.03 AU

Year: 3131 Days

Day: 30.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.5

Radius: 12.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.04 AU - 7.48 AU

Year: 5779 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,700,611 km

• M1: 171,439 km (0.112 R)
• M2: 308,920 km (0.099 R)
• M3: 390,600 km (0.117 R)
• M4: 472,131 km (0.112 R)
• M5: 561,142 km (0.073 R)
• M6: 868,715 km (0.052 R)
• M7: 1,212,940 km (0.104 R)
• M8: 1,477,578 km (0.079 R)
• M9: 1,909,617 km (0.071 R)
• M10: 2,120,849 km (0.112 R)
• M11: 2,483,175 km (0.096 R)
• M12: 2,714,453 km (0.114 R)
• M13: 3,086,054 km (0.114 R)
• M14: 3,243,731 km (0.085 R)
• M15: 3,358,173 km (0.083 R)
• M16: 3,829,257 km (0.119 R)
• M17: 4,072,802 km (0.115 R)
• M18: 4,703,806 km (0.081 R)
• M19: 4,938,525 km (0.108 R)
• M20: 5,017,662 km (0.071 R)
• M21: 5,419,632 km (0.039 R)
• M22: 5,501,312 km (0.11 R)
• M23: 5,804,397 km (0.058 R)
• M24: 6,169,566 km (0.115 R)
• M25: 6,369,429 km (0.087 R)
• M26: 6,834,080 km (0.083 R)
• M27: 7,430,526 km (0.112 R)
• M28: 7,551,850 km (0.104 R)
• M29: 7,796,443 km (0.059 R)
• M30: 8,293,556 km (0.052 R)
• M31: 8,387,953 km (0.097 R)
• M32: 8,577,792 km (0.081 R)
• M33: 8,961,810 km (0.065 R)
• M34: 9,090,913 km (0.08 R)
• M35: 9,318,601 km (0.103 R)
• M36: 9,779,662 km (0.066 R)
• M37: 10,248,202 km (0.095 R)
• M38: 10,964,776 km (0.091 R)
• M39: 11,627,046 km (0.055 R)
• M40: 12,194,770 km (0.061 R)
• M41: 13,357,444 km (0.105 R)
• M42: 14,669,268 km (0.068 R)
• M43: 15,051,640 km (0.095 R)
• M44: 15,748,317 km (0.115 R)
• M45: 16,139,815 km (0.083 R)
• M46: 16,693,327 km (0.079 R)
• M47: 17,333,606 km (0.086 R)
• M48: 17,737,969 km (0.085 R)
• M49: 18,432,253 km (0.054 R)
• M50: 18,969,309 km (0.1 R)
• M51: 19,637,413 km (0.107 R)
• M52: 20,101,167 km (0.116 R)
• M53: 20,568,510 km (0.098 R)
• M54: 20,739,351 km (0.1 R)
• M55: 21,557,352 km (0.093 R)
• M56: 21,861,485 km (0.092 R)
• M57: 22,341,993 km (0.113 R)
• M58: 22,914,654 km (0.109 R)
• M59: 24,164,095 km (0.074 R)
• M60: 24,570,553 km (0.099 R)
• M61: 24,706,537 km (0.071 R)
• M62: 25,298,496 km (0.081 R)
• M63: 25,941,318 km (0.102 R)
• M64: 26,079,696 km (0.066 R)
• M65: 26,172,147 km (0.056 R)
• M66: 26,450,100 km (0.118 R)
• M67: 26,543,001 km (0.102 R)
• M68: 26,775,625 km (0.078 R)
• M69: 26,868,974 km (0.062 R)
• M70: 27,618,908 km (0.049 R)
• M71: 27,713,155 km (0.115 R)
• M72: 27,807,402 km (0.103 R)
• M73: 28,091,039 km (0.093 R)
• M74: 28,661,306 km (0.088 R)
• M75: 29,043,529 km (0.093 R)
• M76: 29,139,272 km (0.075 R)
• M77: 29,331,355 km (0.093 R)
• M78: 29,958,170 km (0.086 R)
• M79: 31,028,992 km (0.108 R)
• M80: 31,224,965 km (0.117 R)
• M81: 32,112,230 km (0.082 R)
• M82: 32,708,378 km (0.11 R)
• M83: 33,107,954 km (0.1 R)
• M84: 33,710,085 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 14.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.92 AU - 10.96 AU

Year: 9862 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,700,611 km

• M1: 249,529 km (0.093 R)
• M2: 679,025 km (0.106 R)
• M3: 773,122 km (0.088 R)
• M4: 1,067,680 km (0.09 R)
• M5: 1,524,552 km (0.106 R)
• M6: 2,064,451 km (0.037 R)
• M7: 2,306,650 km (0.116 R)
• M8: 2,635,914 km (0.076 R)
• M9: 2,926,583 km (0.05 R)
• M10: 3,089,495 km (0.067 R)
• M11: 3,200,048 km (0.096 R)
• M12: 3,831,201 km (0.036 R)
• M13: 4,438,868 km (0.086 R)
• M14: 4,564,081 km (0.113 R)
• M15: 5,777,919 km (0.105 R)
• M16: 6,367,933 km (0.094 R)
• M17: 6,473,997 km (0.086 R)
• M18: 7,160,053 km (0.119 R)
• M19: 7,493,208 km (0.114 R)
• M20: 7,983,590 km (0.048 R)
• M21: 8,562,234 km (0.072 R)
• M22: 8,955,677 km (0.116 R)
• M23: 9,435,736 km (0.111 R)
• M24: 10,171,458 km (0.045 R)
• M25: 10,546,351 km (0.106 R)
• M26: 10,841,058 km (0.119 R)
• M27: 11,309,749 km (0.084 R)
• M28: 12,003,284 km (0.085 R)
• M29: 12,222,894 km (0.116 R)
• M30: 13,705,559 km (0.112 R)
• M31: 14,073,420 km (0.058 R)
• M32: 14,678,393 km (0.086 R)
• M33: 15,054,931 km (0.079 R)
• M34: 15,673,668 km (0.096 R)
• M35: 15,913,773 km (0.101 R)
• M36: 16,349,252 km (0.054 R)
• M37: 16,446,640 km (0.108 R)
• M38: 16,592,947 km (0.11 R)
• M39: 17,929,155 km (0.034 R)
• M40: 18,230,745 km (0.03 R)
• M41: 18,483,415 km (0.096 R)
• M42: 18,788,296 km (0.09 R)
• M43: 18,890,172 km (0.116 R)
• M44: 18,992,347 km (0.12 R)
• M45: 19,299,771 km (0.101 R)
• M46: 20,546,520 km (0.05 R)
• M47: 20,862,171 km (0.068 R)
• M48: 21,020,595 km (0.09 R)
• M49: 21,818,999 km (0.111 R)
• M50: 22,033,672 km (0.074 R)
• M51: 22,735,884 km (0.068 R)
• M52: 22,844,642 km (0.12 R)
• M53: 23,996,396 km (0.093 R)
• M54: 24,273,302 km (0.075 R)
• M55: 24,384,453 km (0.1 R)
• M56: 25,279,497 km (0.103 R)
• M57: 26,128,166 km (0.115 R)
• M58: 26,242,159 km (0.053 R)
• M59: 26,527,592 km (0.104 R)
• M60: 26,642,034 km (0.085 R)
• M61: 26,986,409 km (0.079 R)
• M62: 27,621,601 km (0.102 R)
• M63: 27,911,971 km (0.072 R)
• M64: 28,437,209 km (0.065 R)
• M65: 28,612,986 km (0.101 R)
• M66: 28,965,738 km (0.094 R)
• M67: 29,734,821 km (0.107 R)
• M68: 30,151,750 km (0.054 R)
• M69: 30,510,635 km (0.097 R)
• M70: 31,051,731 km (0.114 R)
• M71: 31,474,794 km (0.041 R)
• M72: 32,143,346 km (0.055 R)
• M73: 32,448,825 km (0.073 R)
• M74: 34,114,897 km (0.099 R)
• M75: 34,676,487 km (0.063 R)
• M76: 35,556,123 km (0.109 R)
• M77: 37,529,917 km (0.071 R)
• M78: 38,887,218 km (0.111 R)
• M79: 40,063,357 km (0.1 R)
• M80: 40,589,941 km (0.114 R)
• M81: 40,721,887 km (0.083 R)
• M82: 42,316,750 km (0.098 R)
• M83: 42,651,550 km (0.118 R)
• M84: 45,430,480 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.6

Radius: 4.5

Gravity: 41.61 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.83 AU - 16.21 AU

Year: 17334 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 33,700,611 km

• M1: 62,532 km (0.092 R)
• M2: 348,713 km (0.067 R)
• M3: 739,462 km (0.04 R)
• M4: 859,141 km (0.039 R)
• M5: 1,090,419 km (0.057 R)
• M6: 2,362,749 km (0.077 R)
• M7: 2,981,635 km (0.104 R)
• M8: 4,358,085 km (0.069 R)
• M9: 4,401,169 km (0.069 R)
• M10: 4,662,666 km (0.077 R)
• M11: 5,019,308 km (0.056 R)
• M12: 5,155,292 km (0.05 R)
• M13: 5,292,473 km (0.105 R)
• M14: 5,430,852 km (0.06 R)
• M15: 6,092,373 km (0.073 R)
• M16: 6,189,014 km (0.107 R)
• M17: 6,679,545 km (0.104 R)
• M18: 7,131,630 km (0.106 R)
• M19: 7,182,493 km (0.099 R)
• M20: 7,490,066 km (0.068 R)
• M21: 11,800,729 km (0.061 R)
• M22: 11,861,017 km (0.113 R)
• M23: 11,981,593 km (0.1 R)
• M24: 12,102,767 km (0.065 R)
• M25: 13,650,058 km (0.082 R)
• M26: 13,776,468 km (0.12 R)
• M27: 14,801,961 km (0.104 R)
• M28: 15,587,201 km (0.112 R)
• M29: 15,653,323 km (0.096 R)
• M30: 16,318,884 km (0.091 R)
• M31: 20,791,262 km (0.093 R)
• M32: 21,890,806 km (0.094 R)
• M33: 22,187,159 km (0.081 R)
• M34: 22,933,952 km (0.027 R)
• M35: 24,991,222 km (0.083 R)
• M36: 25,456,322 km (0.08 R)
• M37: 25,767,934 km (0.113 R)
• M38: 27,664,237 km (0.092 R)
• M39: 28,467,577 km (0.072 R)
• M40: 29,034,404 km (0.101 R)
• M41: 29,686,800 km (0.113 R)
• M42: 29,850,759 km (0.066 R)
• M43: 29,932,739 km (0.099 R)
• M44: 30,591,717 km (0.1 R)
• M45: 30,674,445 km (0.096 R)
• M46: 31,006,103 km (0.095 R)
• M47: 32,176,108 km (0.058 R)
• M48: 32,428,630 km (0.08 R)
• M49: 32,681,899 km (0.1 R)
• M50: 33,701,408 km (0.096 R)
• M51: 34,129,258 km (0.103 R)
• M52: 35,076,961 km (0.081 R)
• M53: 35,250,195 km (0.049 R)
• M54: 36,558,428 km (0.116 R)
• M55: 37,174,323 km (0.059 R)
• M56: 37,882,519 km (0.084 R)
• M57: 38,416,434 km (0.098 R)
• M58: 40,033,437 km (0.032 R)
• M59: 40,395,763 km (0.104 R)
• M60: 40,577,375 km (0.11 R)
• M61: 40,850,242 km (0.113 R)
• M62: 40,941,347 km (0.109 R)
• M63: 41,855,988 km (0.102 R)
• M64: 42,500,157 km (0.086 R)
• M65: 43,426,167 km (0.11 R)
• M66: 44,265,262 km (0.117 R)
• M67: 44,358,910 km (0.076 R)
• M68: 45,486,729 km (0.115 R)
• M69: 46,338,838 km (0.116 R)
• M70: 46,719,265 km (0.08 R)
• M71: 46,909,853 km (0.059 R)
• M72: 47,387,519 km (0.06 R)
• M73: 50,579,938 km (0.11 R)
• M74: 51,462,565 km (0.087 R)
• M75: 52,251,395 km (0.057 R)
• M76: 53,342,562 km (0.119 R)
• M77: 54,040,884 km (0.052 R)
• M78: 55,749,292 km (0.087 R)
• M79: 56,965,822 km (0.04 R)
• M80: 57,067,698 km (0.046 R)
• M81: 57,373,327 km (0.093 R)
• M82: 58,088,704 km (0.099 R)
• M83: 61,709,720 km (0.084 R)
• M84: 63,073,155 km (0.036 R)
• M85: 63,178,472 km (0.04 R)
• M86: 63,811,421 km (0.11 R)
• M87: 65,190,115 km (0.058 R)
• M88: 65,296,628 km (0.11 R)
• M89: 67,437,823 km (0.113 R)
• M90: 70,146,591 km (0.107 R)
• M91: 70,583,417 km (0.03 R)
• M92: 71,020,991 km (0.079 R)
• M93: 71,459,462 km (0.066 R)
• M94: 72,449,351 km (0.063 R)
• M95: 72,559,605 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.4

Radius: 3.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.55 AU - 15.07 AU

Year: 18935 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,700,611 km

• M1: 63,878 km (0.104 R)
• M2: 382,821 km (0.113 R)
• M3: 462,257 km (0.093 R)
• M4: 873,951 km (0.063 R)
• M5: 918,531 km (0.082 R)
• M6: 979,118 km (0.032 R)
• M7: 1,088,325 km (0.097 R)
• M8: 1,352,514 km (0.076 R)
• M9: 1,821,952 km (0.107 R)
• M10: 1,879,099 km (0.085 R)
• M11: 2,014,934 km (0.043 R)
• M12: 2,074,025 km (0.114 R)
• M13: 2,173,956 km (0.065 R)
• M14: 2,893,821 km (0.117 R)
• M15: 3,164,145 km (0.057 R)
• M16: 3,536,942 km (0.09 R)
• M17: 3,632,236 km (0.082 R)
• M18: 4,605,670 km (0.092 R)
• M19: 4,788,478 km (0.075 R)
• M20: 5,242,358 km (0.035 R)
• M21: 5,433,095 km (0.063 R)
• M22: 6,247,656 km (0.091 R)
• M23: 6,566,449 km (0.09 R)
• M24: 7,554,244 km (0.082 R)
• M25: 7,615,579 km (0.088 R)
• M26: 7,924,798 km (0.05 R)
• M27: 9,136,540 km (0.115 R)
• M28: 9,597,451 km (0.084 R)
• M29: 9,630,662 km (0.1 R)
• M30: 10,610,079 km (0.114 R)
• M31: 10,713,302 km (0.079 R)
• M32: 11,268,759 km (0.117 R)
• M33: 11,620,763 km (0.044 R)
• M34: 11,656,217 km (0.085 R)
• M35: 11,869,394 km (0.111 R)
• M36: 12,371,744 km (0.028 R)
• M37: 13,248,836 km (0.05 R)
• M38: 14,221,522 km (0.048 R)
• M39: 14,297,218 km (0.107 R)
• M40: 14,373,214 km (0.118 R)
• M41: 15,062,411 km (0.114 R)
• M42: 16,076,685 km (0.046 R)
• M43: 16,195,166 km (0.048 R)
• M44: 17,720,317 km (0.064 R)
• M45: 18,006,348 km (0.104 R)
• M46: 18,170,307 km (0.038 R)
• M47: 18,293,725 km (0.112 R)
• M48: 18,500,021 km (0.041 R)
• M49: 20,733,218 km (0.056 R)
• M50: 21,164,060 km (0.114 R)
• M51: 21,946,905 km (0.103 R)
• M52: 22,429,957 km (0.063 R)
• M53: 23,317,222 km (0.063 R)
• M54: 23,720,238 km (0.091 R)
• M55: 24,080,320 km (0.036 R)
• M56: 24,261,184 km (0.052 R)
• M57: 24,487,675 km (0.095 R)
• M58: 25,171,637 km (0.086 R)
• M59: 25,400,970 km (0.114 R)
• M60: 26,139,685 km (0.119 R)
• M61: 27,543,511 km (0.09 R)
• M62: 27,874,571 km (0.1 R)
• M63: 27,921,994 km (0.083 R)
• M64: 28,206,978 km (0.105 R)
• M65: 28,588,452 km (0.057 R)
• M66: 28,636,324 km (0.105 R)
• M67: 29,212,126 km (0.077 R)
• M68: 30,668,162 km (0.109 R)
• M69: 31,257,129 km (0.051 R)
• M70: 33,347,759 km (0.1 R)
• M71: 33,650,096 km (0.063 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: 527 - 10,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit