🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.04 AU

Year: 311 Days

Day: 41.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.18 AU - 1.58 AU

Year: 621 Days

Day: 36.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.73 AU - 1.81 AU

Year: 902 Days

Day: 25.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,524,619 km

• M1: 784,940 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.91 AU - 3.21 AU

Year: 2050 Days

Day: 28.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 9.4

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.29 AU - 5.63 AU

Year: 4230 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 108,524,619 km

• M1: 155,432 km (0.078 R)
• M2: 333,902 km (0.091 R)
• M3: 706,401 km (0.091 R)
• M4: 987,944 km (0.108 R)
• M5: 1,070,971 km (0.084 R)
• M6: 1,458,130 km (0.084 R)
• M7: 1,569,581 km (0.111 R)
• M8: 1,634,656 km (0.119 R)
• M9: 1,733,989 km (0.076 R)
• M10: 2,061,907 km (0.089 R)
• M11: 2,372,173 km (0.066 R)
• M12: 2,485,120 km (0.096 R)
• M13: 2,580,713 km (0.071 R)
• M14: 3,139,012 km (0.105 R)
• M15: 3,284,272 km (0.047 R)
• M16: 3,625,056 km (0.102 R)
• M17: 3,932,479 km (0.074 R)
• M18: 3,999,499 km (0.078 R)
• M19: 4,340,283 km (0.114 R)
• M20: 4,456,072 km (0.095 R)
• M21: 4,809,422 km (0.116 R)
• M22: 4,881,079 km (0.099 R)
• M23: 5,074,210 km (0.085 R)
• M24: 5,147,364 km (0.085 R)
• M25: 5,319,251 km (0.102 R)
• M26: 5,769,990 km (0.114 R)
• M27: 6,708,268 km (0.118 R)
• M28: 6,788,602 km (0.069 R)
• M29: 6,977,245 km (0.119 R)
• M30: 7,113,080 km (0.069 R)
• M31: 7,637,270 km (0.066 R)
• M32: 7,749,319 km (0.105 R)
• M33: 8,606,366 km (0.111 R)
• M34: 8,987,092 km (0.118 R)
• M35: 9,313,664 km (0.078 R)
• M36: 9,493,331 km (0.099 R)
• M37: 10,193,001 km (0.102 R)
• M38: 10,814,879 km (0.087 R)
• M39: 11,257,539 km (0.057 R)
• M40: 11,384,996 km (0.08 R)
• M41: 11,481,038 km (0.087 R)
• M42: 11,673,870 km (0.062 R)
• M43: 11,802,973 km (0.036 R)
• M44: 12,587,614 km (0.083 R)
• M45: 12,686,947 km (0.108 R)
• M46: 12,819,790 km (0.075 R)
• M47: 12,986,442 km (0.08 R)
• M48: 13,220,861 km (0.081 R)
• M49: 14,761,570 km (0.067 R)
• M50: 15,006,312 km (0.109 R)
• M51: 15,111,629 km (0.104 R)
• M52: 16,142,209 km (0.094 R)
• M53: 16,756,906 km (0.056 R)
• M54: 16,902,764 km (0.111 R)
• M55: 18,046,590 km (0.093 R)
• M56: 18,383,334 km (0.113 R)
• M57: 19,291,543 km (0.117 R)
• M58: 19,367,838 km (0.054 R)
• M59: 19,597,471 km (0.106 R)
• M60: 19,789,554 km (0.083 R)
• M61: 19,866,448 km (0.091 R)
• M62: 19,943,640 km (0.104 R)
• M63: 20,136,771 km (0.057 R)
• M64: 20,408,291 km (0.066 R)
• M65: 21,625,120 km (0.07 R)
• M66: 21,704,557 km (0.105 R)
• M67: 22,062,694 km (0.108 R)
• M68: 22,262,407 km (0.118 R)
• M69: 22,583,444 km (0.099 R)
• M70: 22,986,760 km (0.076 R)
• M71: 23,473,851 km (0.105 R)
• M72: 23,677,902 km (0.088 R)
• M73: 23,841,413 km (0.098 R)
• M74: 24,458,354 km (0.111 R)
• M75: 25,205,596 km (0.099 R)
• M76: 25,372,696 km (0.105 R)
• M77: 25,456,322 km (0.104 R)
• M78: 25,876,093 km (0.105 R)
• M79: 26,044,690 km (0.095 R)
• M80: 26,129,063 km (0.12 R)
• M81: 26,340,445 km (0.111 R)
• M82: 27,277,526 km (0.117 R)
• M83: 28,485,828 km (0.069 R)
• M84: 28,790,709 km (0.12 R)
• M85: 29,403,461 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 10.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.64 AU - 6.06 AU

Year: 5418 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 108,524,619 km

• M1: 142,866 km (0.074 R)
• M2: 239,207 km (0.064 R)
• M3: 494,870 km (0.078 R)
• M4: 680,371 km (0.037 R)
• M5: 1,435,242 km (0.105 R)
• M6: 1,620,594 km (0.102 R)
• M7: 2,052,483 km (0.106 R)
• M8: 2,459,239 km (0.075 R)
• M9: 2,641,300 km (0.08 R)
• M10: 2,827,998 km (0.11 R)
• M11: 2,954,857 km (0.12 R)
• M12: 3,214,260 km (0.076 R)
• M13: 3,458,703 km (0.119 R)
• M14: 3,617,576 km (0.072 R)
• M15: 3,732,467 km (0.087 R)
• M16: 3,848,555 km (0.076 R)
• M17: 3,989,476 km (0.103 R)
• M18: 4,325,174 km (0.089 R)
• M19: 4,521,147 km (0.12 R)
• M20: 4,695,129 km (0.075 R)
• M21: 4,770,227 km (0.053 R)
• M22: 5,152,450 km (0.081 R)
• M23: 5,255,972 km (0.078 R)
• M24: 5,386,421 km (0.065 R)
• M25: 6,082,350 km (0.116 R)
• M26: 6,636,760 km (0.114 R)
• M27: 6,891,675 km (0.081 R)
• M28: 7,092,136 km (0.105 R)
• M29: 7,178,603 km (0.116 R)
• M30: 7,381,907 km (0.034 R)
• M31: 7,823,819 km (0.113 R)
• M32: 8,093,095 km (0.117 R)
• M33: 8,610,105 km (0.119 R)
• M34: 8,702,557 km (0.085 R)
• M35: 9,106,621 km (0.117 R)
• M36: 9,421,674 km (0.118 R)
• M37: 9,516,818 km (0.112 R)
• M38: 10,159,790 km (0.066 R)
• M39: 10,486,512 km (0.11 R)
• M40: 10,816,674 km (0.083 R)
• M41: 10,916,456 km (0.054 R)
• M42: 11,016,537 km (0.051 R)
• M43: 11,318,425 km (0.074 R)
• M44: 11,386,044 km (0.114 R)
• M45: 11,691,373 km (0.051 R)
• M46: 11,862,064 km (0.108 R)
• M47: 12,553,655 km (0.076 R)
• M48: 12,869,007 km (0.118 R)
• M49: 13,187,052 km (0.079 R)
• M50: 13,400,678 km (0.102 R)
• M51: 13,543,544 km (0.034 R)
• M52: 13,758,965 km (0.119 R)
• M53: 14,120,543 km (0.027 R)
• M54: 14,302,454 km (0.093 R)
• M55: 15,335,727 km (0.115 R)
• M56: 15,485,324 km (0.114 R)
• M57: 17,629,959 km (0.091 R)
• M58: 17,786,738 km (0.107 R)
• M59: 18,617,156 km (0.078 R)
• M60: 18,776,777 km (0.096 R)
• M61: 19,988,370 km (0.101 R)
• M62: 20,315,840 km (0.105 R)
• M63: 21,225,095 km (0.094 R)
• M64: 21,350,159 km (0.116 R)
• M65: 22,021,255 km (0.109 R)
• M66: 22,105,629 km (0.055 R)
• M67: 22,912,410 km (0.106 R)
• M68: 24,249,516 km (0.117 R)
• M69: 24,380,264 km (0.102 R)
• M70: 24,773,856 km (0.088 R)
• M71: 25,037,448 km (0.098 R)
• M72: 25,213,674 km (0.1 R)
• M73: 25,967,348 km (0.106 R)
• M74: 27,360,703 km (0.067 R)
• M75: 27,678,598 km (0.119 R)
• M76: 28,089,244 km (0.118 R)
• M77: 28,272,502 km (0.071 R)
• M78: 28,501,985 km (0.06 R)
• M79: 28,778,142 km (0.104 R)
• M80: 29,008,972 km (0.1 R)
• M81: 29,194,174 km (0.108 R)
• M82: 29,426,200 km (0.106 R)
• M83: 29,798,549 km (0.091 R)
• M84: 30,125,720 km (0.109 R)
• M85: 30,878,048 km (0.07 R)
• M86: 31,922,390 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995

Radius: 7.4

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.54 AU - 19.42 AU

Year: 24459 Days

Day: 22.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,524,619 km

• M1: 95,144 km (0.065 R)
• M2: 528,828 km (0.118 R)
• M3: 1,259,464 km (0.078 R)
• M4: 2,361,702 km (0.12 R)
• M5: 2,488,860 km (0.043 R)
• M6: 3,634,929 km (0.083 R)
• M7: 4,184,701 km (0.114 R)
• M8: 4,706,798 km (0.103 R)
• M9: 5,584,339 km (0.053 R)
• M10: 6,216,689 km (0.064 R)
• M11: 6,275,182 km (0.062 R)
• M12: 7,673,324 km (0.11 R)
• M13: 8,053,452 km (0.098 R)
• M14: 10,044,151 km (0.08 R)
• M15: 10,599,608 km (0.072 R)
• M16: 11,307,804 km (0.079 R)
• M17: 11,451,268 km (0.09 R)
• M18: 12,031,259 km (0.08 R)
• M19: 12,398,672 km (0.117 R)
• M20: 12,919,123 km (0.078 R)
• M21: 15,150,375 km (0.043 R)
• M22: 16,027,467 km (0.07 R)
• M23: 17,830,421 km (0.085 R)
• M24: 18,671,011 km (0.071 R)
• M25: 18,755,833 km (0.085 R)
• M26: 18,840,655 km (0.107 R)
• M27: 19,010,897 km (0.093 R)
• M28: 20,129,441 km (0.076 R)
• M29: 20,303,423 km (0.116 R)
• M30: 22,520,015 km (0.066 R)
• M31: 23,245,415 km (0.05 R)
• M32: 23,519,478 km (0.03 R)
• M33: 24,347,951 km (0.065 R)
• M34: 25,938,625 km (0.087 R)
• M35: 26,794,325 km (0.079 R)
• M36: 27,949,669 km (0.072 R)
• M37: 29,022,885 km (0.095 R)
• M38: 29,219,456 km (0.087 R)
• M39: 29,515,211 km (0.106 R)
• M40: 29,911,047 km (0.093 R)
• M41: 30,209,046 km (0.118 R)
• M42: 33,861,328 km (0.072 R)
• M43: 33,964,850 km (0.118 R)
• M44: 34,691,746 km (0.11 R)
• M45: 39,159,786 km (0.088 R)
• M46: 39,268,394 km (0.061 R)
• M47: 44,030,842 km (0.094 R)
• M48: 44,256,735 km (0.09 R)
• M49: 45,278,040 km (0.059 R)
• M50: 47,459,625 km (0.112 R)
• M51: 47,807,141 km (0.114 R)
• M52: 49,910,338 km (0.11 R)
• M53: 50,145,805 km (0.072 R)
• M54: 51,210,343 km (0.089 R)
• M55: 52,521,568 km (0.116 R)
• M56: 53,964,589 km (0.069 R)
• M57: 56,030,985 km (0.093 R)
• M58: 56,766,558 km (0.088 R)
• M59: 56,889,377 km (0.081 R)
• M60: 57,012,347 km (0.089 R)
• M61: 59,740,264 km (0.099 R)
• M62: 65,708,770 km (0.082 R)
• M63: 65,966,976 km (0.041 R)
• M64: 67,392,943 km (0.091 R)
• M65: 67,783,543 km (0.029 R)
• M66: 68,044,442 km (0.055 R)
• M67: 68,305,640 km (0.108 R)
• M68: 68,567,137 km (0.116 R)
• M69: 71,465,745 km (0.099 R)
• M70: 72,130,109 km (0.088 R)
• M71: 72,529,685 km (0.118 R)
• M72: 73,732,901 km (0.12 R)
• M73: 74,807,911 km (0.101 R)
• M74: 75,617,684 km (0.093 R)
• M75: 75,888,157 km (0.089 R)
• M76: 77,245,758 km (0.118 R)
• M77: 80,260,454 km (0.1 R)
• M78: 80,674,541 km (0.098 R)
• M79: 82,059,818 km (0.117 R)
• M80: 83,872,495 km (0.104 R)
• M81: 84,573,211 km (0.071 R)
• M82: 84,994,629 km (0.054 R)
• M83: 87,253,556 km (0.073 R)
• M84: 88,675,335 km (0.087 R)
• M85: 89,818,412 km (0.055 R)
• M86: 91,830,354 km (0.116 R)
• M87: 92,986,745 km (0.094 R)
• M88: 94,730,308 km (0.051 R)
• M89: 94,876,017 km (0.061 R)
• M90: 95,752,361 km (0.086 R)
• M91: 96,338,037 km (0.109 R)
• M92: 96,484,643 km (0.072 R)

Asteroid Belt

Center: 17.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 6

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.1 AU - 19.96 AU

Year: 31785 Days

Day: 19.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,524,619 km

• M1: 125,064 km (0.087 R)
• M2: 724,802 km (0.061 R)
• M3: 1,789,490 km (0.067 R)
• M4: 2,040,216 km (0.093 R)
• M5: 2,083,150 km (0.094 R)
• M6: 2,126,384 km (0.033 R)
• M7: 2,437,099 km (0.101 R)
• M8: 3,100,865 km (0.054 R)
• M9: 3,250,163 km (0.109 R)
• M10: 3,607,553 km (0.108 R)
• M11: 4,303,931 km (0.069 R)
• M12: 4,414,783 km (0.119 R)
• M13: 5,157,835 km (0.026 R)
• M14: 5,877,700 km (0.078 R)
• M15: 8,082,175 km (0.115 R)
• M16: 8,287,722 km (0.091 R)
• M17: 10,886,087 km (0.051 R)
• M18: 12,115,184 km (0.103 R)
• M19: 12,666,601 km (0.081 R)
• M20: 12,905,509 km (0.066 R)
• M21: 13,630,909 km (0.112 R)
• M22: 13,712,290 km (0.052 R)
• M23: 14,039,611 km (0.107 R)
• M24: 14,204,168 km (0.112 R)
• M25: 14,618,554 km (0.076 R)
• M26: 15,121,054 km (0.066 R)
• M27: 15,289,800 km (0.091 R)
• M28: 17,805,737 km (0.103 R)
• M29: 18,883,739 km (0.097 R)
• M30: 20,260,937 km (0.075 R)
• M31: 20,820,732 km (0.038 R)
• M32: 21,860,288 km (0.082 R)
• M33: 23,110,477 km (0.093 R)
• M34: 25,278,450 km (0.08 R)
• M35: 25,881,030 km (0.055 R)
• M36: 26,997,778 km (0.073 R)
• M37: 27,613,523 km (0.113 R)
• M38: 27,819,818 km (0.116 R)
• M39: 28,545,817 km (0.077 R)
• M40: 28,650,087 km (0.109 R)
• M41: 30,547,586 km (0.091 R)
• M42: 33,359,428 km (0.102 R)
• M43: 34,907,466 km (0.078 R)
• M44: 35,242,266 km (0.092 R)
• M45: 35,354,016 km (0.091 R)
• M46: 36,818,430 km (0.03 R)
• M47: 38,878,542 km (0.087 R)
• M48: 41,093,338 km (0.035 R)
• M49: 41,919,567 km (0.093 R)
• M50: 42,394,241 km (0.114 R)
• M51: 44,189,865 km (0.086 R)
• M52: 44,551,891 km (0.079 R)
• M53: 44,793,791 km (0.065 R)
• M54: 45,887,950 km (0.095 R)
• M55: 46,499,656 km (0.104 R)
• M56: 46,622,326 km (0.094 R)
• M57: 47,854,713 km (0.06 R)
• M58: 49,222,786 km (0.095 R)
• M59: 50,351,651 km (0.066 R)
• M60: 50,603,724 km (0.093 R)
• M61: 52,890,626 km (0.1 R)
• M62: 53,275,093 km (0.06 R)
• M63: 53,403,448 km (0.082 R)
• M64: 54,175,672 km (0.103 R)
• M65: 54,951,636 km (0.079 R)
• M66: 58,620,973 km (0.098 R)
• M67: 62,910,393 km (0.115 R)
• M68: 67,299,744 km (0.089 R)
• M69: 67,716,224 km (0.035 R)
• M70: 68,970,902 km (0.112 R)
• M71: 69,390,972 km (0.083 R)
• M72: 71,220,554 km (0.102 R)
• M73: 73,065,994 km (0.066 R)
• M74: 75,358,731 km (0.074 R)
• M75: 76,224,603 km (0.05 R)
• M76: 76,369,264 km (0.04 R)
• M77: 77,093,916 km (0.08 R)
• M78: 79,867,760 km (0.11 R)
• M79: 80,161,720 km (0.041 R)
• M80: 82,822,916 km (0.11 R)
• M81: 86,566,902 km (0.054 R)
• M82: 88,535,461 km (0.083 R)
• M83: 93,908,268 km (0.042 R)
• M84: 94,063,252 km (0.054 R)
• M85: 94,218,385 km (0.05 R)
• M86: 94,684,382 km (0.091 R)
• M87: 95,150,978 km (0.064 R)
• M88: 95,306,709 km (0.092 R)
• M89: 96,868,810 km (0.04 R)
• M90: 100,018,144 km (0.088 R)
• M91: 104,001,786 km (0.062 R)
• M92: 104,804,678 km (0.108 R)
• M93: 105,126,463 km (0.073 R)
• M94: 106,093,613 km (0.098 R)
• M95: 107,063,905 km (0.066 R)
• M96: 107,387,934 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit