🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.44 AU - 0.58 AU

Year: 138 Days

Day: 39.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.88 AU - 0.88 AU

Year: 313 Days

Day: 13.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.97 AU - 1.39 AU

Year: 485 Days

Day: 37.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,353,546 km

• M1: 214,224 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.11 AU - 1.75 AU

Year: 648 Days

Day: 24.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,353,546 km

• M1: 309,817 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.39 AU - 2.29 AU

Year: 945 Days

Day: 45.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,353,546 km

• M1: 81,232 km (0.117 R)
• M2: 1,845,140 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.26 AU - 4.28 AU

Year: 2772 Days

Day: 24 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,353,546 km

• M1: 571,015 km (0.085 R)
• M2: 988,094 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 12.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.54 AU - 5.78 AU

Year: 3810 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,353,546 km

• M1: 192,532 km (0.069 R)
• M2: 348,264 km (0.099 R)
• M3: 435,330 km (0.112 R)
• M4: 541,993 km (0.08 R)
• M5: 754,123 km (0.109 R)
• M6: 876,943 km (0.093 R)
• M7: 971,040 km (0.066 R)
• M8: 1,131,708 km (0.094 R)
• M9: 1,235,379 km (0.078 R)
• M10: 1,315,414 km (0.096 R)
• M11: 1,509,293 km (0.098 R)
• M12: 1,683,126 km (0.045 R)
• M13: 1,802,954 km (0.103 R)
• M14: 2,179,940 km (0.041 R)
• M15: 2,547,502 km (0.106 R)
• M16: 2,863,004 km (0.082 R)
• M17: 3,135,721 km (0.095 R)
• M18: 3,247,321 km (0.084 R)
• M19: 3,341,268 km (0.108 R)
• M20: 3,589,900 km (0.069 R)
• M21: 4,044,977 km (0.107 R)
• M22: 4,434,679 km (0.077 R)
• M23: 5,162,473 km (0.083 R)
• M24: 5,272,727 km (0.062 R)
• M25: 5,676,042 km (0.108 R)
• M26: 6,465,022 km (0.056 R)
• M27: 6,631,823 km (0.115 R)
• M28: 6,799,971 km (0.106 R)
• M29: 7,512,057 km (0.056 R)
• M30: 8,016,950 km (0.107 R)
• M31: 8,222,049 km (0.065 R)
• M32: 8,351,152 km (0.091 R)
• M33: 8,506,883 km (0.094 R)
• M34: 8,716,021 km (0.091 R)
• M35: 9,354,056 km (0.079 R)
• M36: 9,869,720 km (0.083 R)
• M37: 10,089,628 km (0.107 R)
• M38: 10,255,682 km (0.043 R)
• M39: 10,394,808 km (0.111 R)
• M40: 10,506,408 km (0.056 R)
• M41: 10,590,482 km (0.08 R)
• M42: 10,674,706 km (0.08 R)
• M43: 11,156,560 km (0.116 R)
• M44: 11,443,190 km (0.077 R)
• M45: 11,732,363 km (0.095 R)
• M46: 11,848,750 km (0.084 R)
• M47: 11,936,265 km (0.1 R)
• M48: 12,141,363 km (0.101 R)
• M49: 12,465,991 km (0.099 R)
• M50: 12,614,392 km (0.08 R)
• M51: 12,853,299 km (0.093 R)
• M52: 13,093,554 km (0.082 R)
• M53: 13,184,060 km (0.078 R)
• M54: 13,609,217 km (0.053 R)
• M55: 14,224,514 km (0.086 R)
• M56: 14,629,176 km (0.096 R)
• M57: 14,848,785 km (0.068 R)
• M58: 15,006,162 km (0.049 R)
• M59: 15,227,717 km (0.107 R)
• M60: 15,769,860 km (0.114 R)
• M61: 16,578,885 km (0.071 R)
• M62: 17,434,435 km (0.107 R)
• M63: 18,068,880 km (0.113 R)
• M64: 18,338,156 km (0.089 R)
• M65: 18,880,897 km (0.1 R)
• M66: 19,154,362 km (0.113 R)
• M67: 19,429,023 km (0.103 R)
• M68: 19,670,474 km (0.085 R)
• M69: 20,017,093 km (0.112 R)
• M70: 20,963,000 km (0.091 R)
• M71: 21,175,130 km (0.105 R)
• M72: 22,608,128 km (0.087 R)
• M73: 22,971,202 km (0.099 R)
• M74: 23,263,067 km (0.03 R)
• M75: 23,850,538 km (0.068 R)
• M76: 24,035,142 km (0.092 R)
• M77: 24,294,395 km (0.103 R)
• M78: 24,405,696 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 11.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.44 AU - 6.9 AU

Year: 6524 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,353,546 km

• M1: 159,621 km (0.096 R)
• M2: 364,121 km (0.035 R)
• M3: 481,256 km (0.102 R)
• M4: 770,728 km (0.072 R)
• M5: 860,637 km (0.041 R)
• M6: 1,014,722 km (0.027 R)
• M7: 1,257,221 km (0.103 R)
• M8: 1,476,381 km (0.11 R)
• M9: 1,768,097 km (0.08 R)
• M10: 1,859,202 km (0.047 R)
• M11: 2,406,132 km (0.117 R)
• M12: 2,490,805 km (0.088 R)
• M13: 2,697,848 km (0.059 R)
• M14: 2,874,972 km (0.119 R)
• M15: 3,147,838 km (0.114 R)
• M16: 3,486,528 km (0.093 R)
• M17: 3,582,719 km (0.056 R)
• M18: 3,660,361 km (0.09 R)
• M19: 3,916,622 km (0.07 R)
• M20: 4,097,486 km (0.083 R)
• M21: 4,446,647 km (0.101 R)
• M22: 4,869,859 km (0.043 R)
• M23: 5,042,944 km (0.051 R)
• M24: 5,439,528 km (0.078 R)
• M25: 5,574,017 km (0.096 R)
• M26: 5,709,702 km (0.116 R)
• M27: 6,404,285 km (0.102 R)
• M28: 6,858,015 km (0.105 R)
• M29: 7,346,901 km (0.096 R)
• M30: 7,421,251 km (0.101 R)
• M31: 7,495,751 km (0.091 R)
• M32: 7,645,648 km (0.091 R)
• M33: 7,999,447 km (0.088 R)
• M34: 8,488,034 km (0.081 R)
• M35: 8,801,591 km (0.081 R)
• M36: 8,907,057 km (0.082 R)
• M37: 9,065,930 km (0.092 R)
• M38: 9,467,301 km (0.071 R)
• M39: 9,765,300 km (0.082 R)
• M40: 10,370,723 km (0.112 R)
• M41: 10,875,017 km (0.111 R)
• M42: 11,215,801 km (0.108 R)
• M43: 11,820,476 km (0.111 R)
• M44: 11,966,034 km (0.091 R)
• M45: 12,082,870 km (0.088 R)
• M46: 12,258,947 km (0.027 R)
• M47: 12,524,633 km (0.064 R)
• M48: 13,302,841 km (0.104 R)
• M49: 13,393,647 km (0.106 R)
• M50: 13,514,971 km (0.116 R)
• M51: 13,973,488 km (0.12 R)
• M52: 14,592,674 km (0.119 R)
• M53: 14,686,472 km (0.106 R)
• M54: 14,780,270 km (0.071 R)
• M55: 14,905,782 km (0.115 R)
• M56: 15,666,039 km (0.096 R)
• M57: 15,761,931 km (0.078 R)
• M58: 16,341,623 km (0.057 R)
• M59: 17,854,655 km (0.059 R)
• M60: 18,021,756 km (0.111 R)
• M61: 18,391,413 km (0.114 R)
• M62: 19,687,379 km (0.052 R)
• M63: 20,485,932 km (0.05 R)
• M64: 21,012,517 km (0.104 R)
• M65: 21,757,215 km (0.113 R)
• M66: 21,971,589 km (0.103 R)
• M67: 22,114,904 km (0.049 R)
• M68: 22,186,711 km (0.062 R)
• M69: 22,945,022 km (0.025 R)
• M70: 23,199,638 km (0.119 R)
• M71: 23,785,164 km (0.079 R)
• M72: 24,375,627 km (0.055 R)
• M73: 24,598,378 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 13.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.93 AU - 12.15 AU

Year: 12049 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,353,546 km

• M1: 173,534 km (0.095 R)
• M2: 336,146 km (0.048 R)
• M3: 420,220 km (0.083 R)
• M4: 548,725 km (0.086 R)
• M5: 643,720 km (0.077 R)
• M6: 853,605 km (0.072 R)
• M7: 967,749 km (0.111 R)
• M8: 1,072,467 km (0.084 R)
• M9: 1,461,870 km (0.065 R)
• M10: 2,009,997 km (0.076 R)
• M11: 2,127,282 km (0.052 R)
• M12: 2,368,583 km (0.042 R)
• M13: 2,791,197 km (0.057 R)
• M14: 3,056,284 km (0.104 R)
• M15: 3,283,673 km (0.058 R)
• M16: 3,446,286 km (0.07 R)
• M17: 3,683,100 km (0.088 R)
• M18: 4,198,315 km (0.06 R)
• M19: 4,299,144 km (0.113 R)
• M20: 4,580,388 km (0.081 R)
• M21: 4,736,418 km (0.1 R)
• M22: 5,350,966 km (0.094 R)
• M23: 5,543,200 km (0.109 R)
• M24: 6,047,793 km (0.079 R)
• M25: 6,190,659 km (0.071 R)
• M26: 6,276,827 km (0.1 R)
• M27: 6,392,467 km (0.062 R)
• M28: 6,625,839 km (0.077 R)
• M29: 7,403,898 km (0.105 R)
• M30: 7,526,269 km (0.064 R)
• M31: 7,680,055 km (0.063 R)
• M32: 8,179,413 km (0.104 R)
• M33: 8,274,258 km (0.103 R)
• M34: 8,721,556 km (0.06 R)
• M35: 9,045,884 km (0.097 R)
• M36: 9,341,340 km (0.11 R)
• M37: 10,280,515 km (0.037 R)
• M38: 10,865,593 km (0.025 R)
• M39: 11,461,441 km (0.102 R)
• M40: 12,465,991 km (0.095 R)
• M41: 12,942,011 km (0.111 R)
• M42: 13,312,266 km (0.102 R)
• M43: 13,874,155 km (0.074 R)
• M44: 13,987,551 km (0.055 R)
• M45: 15,332,435 km (0.075 R)
• M46: 15,684,888 km (0.085 R)
• M47: 16,398,021 km (0.04 R)
• M48: 16,597,884 km (0.082 R)
• M49: 17,162,167 km (0.091 R)
• M50: 17,405,862 km (0.071 R)
• M51: 18,433,898 km (0.069 R)
• M52: 18,558,513 km (0.062 R)
• M53: 18,934,303 km (0.111 R)
• M54: 19,228,263 km (0.082 R)
• M55: 19,312,487 km (0.09 R)
• M56: 20,419,361 km (0.071 R)
• M57: 21,067,270 km (0.112 R)
• M58: 21,154,037 km (0.072 R)
• M59: 21,328,318 km (0.048 R)
• M60: 21,721,910 km (0.118 R)
• M61: 23,275,334 km (0.079 R)
• M62: 23,635,416 km (0.118 R)
• M63: 24,042,771 km (0.112 R)
• M64: 24,133,577 km (0.073 R)
• M65: 24,406,893 km (0.094 R)
• M66: 25,927,705 km (0.113 R)
• M67: 26,114,253 km (0.115 R)
• M68: 26,582,195 km (0.111 R)
• M69: 26,723,266 km (0.11 R)
• M70: 27,716,895 km (0.112 R)
• M71: 28,050,798 km (0.106 R)
• M72: 28,530,109 km (0.055 R)
• M73: 29,254,312 km (0.084 R)
• M74: 30,720,671 km (0.113 R)
• M75: 31,165,276 km (0.092 R)
• M76: 31,761,274 km (0.115 R)
• M77: 31,911,021 km (0.038 R)
• M78: 32,210,965 km (0.064 R)
• M79: 34,132,101 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.3

Radius: 3

Gravity: 67.7 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.99 AU - 13.69 AU

Year: 18454 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,353,546 km

• M1: 140,024 km (0.119 R)
• M2: 218,862 km (0.089 R)
• M3: 452,833 km (0.098 R)
• M4: 530,624 km (0.103 R)
• M5: 883,076 km (0.034 R)
• M6: 955,930 km (0.078 R)
• M7: 1,030,729 km (0.099 R)
• M8: 1,239,418 km (0.119 R)
• M9: 1,376,450 km (0.116 R)
• M10: 1,576,462 km (0.105 R)
• M11: 2,163,784 km (0.091 R)
• M12: 2,395,660 km (0.093 R)
• M13: 3,904,205 km (0.119 R)
• M14: 4,104,517 km (0.026 R)
• M15: 4,308,269 km (0.027 R)
• M16: 4,895,890 km (0.105 R)
• M17: 4,981,908 km (0.097 R)
• M18: 5,330,771 km (0.108 R)
• M19: 5,778,068 km (0.081 R)
• M20: 6,190,659 km (0.078 R)
• M21: 7,633,381 km (0.096 R)
• M22: 8,289,218 km (0.116 R)
• M23: 8,340,530 km (0.061 R)
• M24: 8,649,898 km (0.095 R)
• M25: 9,015,665 km (0.116 R)
• M26: 9,333,112 km (0.102 R)
• M27: 9,439,775 km (0.119 R)
• M28: 9,493,182 km (0.069 R)
• M29: 9,546,738 km (0.104 R)
• M30: 10,252,391 km (0.083 R)
• M31: 12,350,351 km (0.063 R)
• M32: 12,526,129 km (0.107 R)
• M33: 13,357,145 km (0.102 R)
• M34: 14,144,778 km (0.046 R)
• M35: 14,822,905 km (0.1 R)
• M36: 15,134,517 km (0.114 R)
• M37: 16,082,519 km (0.1 R)
• M38: 16,789,967 km (0.098 R)
• M39: 17,114,744 km (0.091 R)
• M40: 18,035,370 km (0.086 R)
• M41: 19,242,475 km (0.034 R)
• M42: 21,101,378 km (0.073 R)
• M43: 21,945,708 km (0.119 R)
• M44: 23,016,680 km (0.08 R)
• M45: 23,739,985 km (0.096 R)
• M46: 25,357,437 km (0.117 R)
• M47: 26,104,380 km (0.113 R)
• M48: 26,480,469 km (0.107 R)
• M49: 26,631,413 km (0.067 R)
• M50: 26,858,353 km (0.118 R)
• M51: 27,162,037 km (0.04 R)
• M52: 27,314,327 km (0.065 R)
• M53: 27,926,033 km (0.047 R)
• M54: 28,387,991 km (0.089 R)
• M55: 28,929,835 km (0.08 R)
• M56: 29,866,916 km (0.098 R)
• M57: 31,450,559 km (0.043 R)
• M58: 31,690,514 km (0.086 R)
• M59: 32,252,553 km (0.082 R)
• M60: 33,794,907 km (0.03 R)
• M61: 36,111,131 km (0.062 R)
• M62: 36,698,153 km (0.062 R)
• M63: 36,866,450 km (0.059 R)
• M64: 37,372,839 km (0.116 R)
• M65: 40,372,576 km (0.113 R)
• M66: 40,981,589 km (0.091 R)
• M67: 41,243,684 km (0.112 R)
• M68: 41,769,371 km (0.111 R)
• M69: 42,650,353 km (0.071 R)
• M70: 43,893,960 km (0.032 R)
• M71: 44,251,499 km (0.114 R)
• M72: 45,420,158 km (0.057 R)
• M73: 45,600,872 km (0.101 R)
• M74: 46,144,361 km (0.049 R)
• M75: 48,247,557 km (0.051 R)
• M76: 50,381,870 km (0.106 R)
• M77: 50,756,164 km (0.108 R)
• M78: 51,037,408 km (0.104 R)
• M79: 51,790,184 km (0.086 R)
• M80: 52,262,615 km (0.08 R)
• M81: 52,926,231 km (0.042 R)
• M82: 54,549,517 km (0.026 R)
• M83: 55,415,689 km (0.034 R)
• M84: 57,356,272 km (0.043 R)
• M85: 57,453,960 km (0.101 R)
• M86: 58,335,091 km (0.108 R)
• M87: 58,826,371 km (0.1 R)
• M88: 59,615,499 km (0.113 R)
• M89: 60,706,218 km (0.06 R)
• M90: 61,004,964 km (0.059 R)
• M91: 61,503,724 km (0.082 R)
• M92: 61,803,518 km (0.086 R)
• M93: 63,613,203 km (0.064 R)
• M94: 66,565,218 km (0.084 R)
• M95: 66,873,240 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit