🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 169 Days

Day: 30.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.74 AU - 0.76 AU

Year: 249 Days

Day: 14.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.72 AU - 0.86 AU

Year: 269 Days

Day: 34.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,790,767 km

• M1: 340,186 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 284 Days

Day: 32.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.09 AU - 3.17 AU

Year: 1633 Days

Day: 15.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.17 AU - 3.29 AU

Year: 1727 Days

Day: 25.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 11.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.27 AU - 4.33 AU

Year: 3414 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,790,767 km

• M1: 156,330 km (0.099 R)
• M2: 343,327 km (0.101 R)
• M3: 431,739 km (0.036 R)
• M4: 504,743 km (0.107 R)
• M5: 582,983 km (0.111 R)
• M6: 656,585 km (0.116 R)
• M7: 733,927 km (0.114 R)
• M8: 845,976 km (0.115 R)
• M9: 964,457 km (0.073 R)
• M10: 1,182,721 km (0.075 R)
• M11: 1,304,194 km (0.03 R)
• M12: 1,392,008 km (0.07 R)
• M13: 1,613,712 km (0.104 R)
• M14: 1,763,460 km (0.114 R)
• M15: 1,932,206 km (0.063 R)
• M16: 2,004,163 km (0.037 R)
• M17: 2,077,017 km (0.092 R)
• M18: 2,225,568 km (0.119 R)
• M19: 2,486,317 km (0.042 R)
• M20: 2,612,577 km (0.103 R)
• M21: 2,740,932 km (0.051 R)
• M22: 3,172,971 km (0.1 R)
• M23: 3,327,655 km (0.073 R)
• M24: 3,414,571 km (0.09 R)
• M25: 3,716,161 km (0.056 R)
• M26: 3,806,518 km (0.1 R)
• M27: 4,498,109 km (0.093 R)
• M28: 4,750,331 km (0.103 R)
• M29: 4,868,364 km (0.118 R)
• M30: 5,228,446 km (0.072 R)
• M31: 5,638,643 km (0.115 R)
• M32: 5,742,763 km (0.069 R)
• M33: 6,753,446 km (0.091 R)
• M34: 7,020,329 km (0.103 R)
• M35: 7,110,088 km (0.057 R)
• M36: 7,633,531 km (0.063 R)
• M37: 7,934,970 km (0.079 R)
• M38: 8,216,663 km (0.086 R)
• M39: 8,525,583 km (0.09 R)
• M40: 8,645,411 km (0.057 R)
• M41: 8,789,922 km (0.057 R)
• M42: 8,911,096 km (0.111 R)
• M43: 9,105,873 km (0.105 R)
• M44: 9,277,611 km (0.071 R)
• M45: 9,499,914 km (0.119 R)
• M46: 9,599,396 km (0.111 R)
• M47: 10,126,878 km (0.092 R)
• M48: 10,279,318 km (0.058 R)
• M49: 10,974,949 km (0.041 R)
• M50: 11,925,793 km (0.092 R)
• M51: 13,151,448 km (0.088 R)
• M52: 13,262,450 km (0.073 R)
• M53: 13,485,051 km (0.073 R)
• M54: 14,847,289 km (0.104 R)
• M55: 15,078,568 km (0.118 R)
• M56: 15,282,021 km (0.037 R)
• M57: 15,544,864 km (0.119 R)
• M58: 15,691,470 km (0.113 R)
• M59: 15,897,616 km (0.072 R)
• M60: 16,045,269 km (0.097 R)
• M61: 16,551,209 km (0.093 R)
• M62: 16,971,729 km (0.092 R)
• M63: 17,304,584 km (0.088 R)
• M64: 18,099,996 km (0.06 R)
• M65: 18,564,348 km (0.028 R)
• M66: 18,719,930 km (0.091 R)
• M67: 19,095,271 km (0.084 R)
• M68: 19,378,459 km (0.108 R)
• M69: 19,504,720 km (0.111 R)
• M70: 19,599,565 km (0.11 R)
• M71: 20,396,473 km (0.103 R)
• M72: 20,718,108 km (0.063 R)
• M73: 20,814,898 km (0.103 R)
• M74: 21,497,064 km (0.118 R)
• M75: 21,660,425 km (0.112 R)
• M76: 21,824,385 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 12.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.96 AU - 10.82 AU

Year: 10149 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,790,767 km

• M1: 167,550 km (0.104 R)
• M2: 428,149 km (0.105 R)
• M3: 544,686 km (0.087 R)
• M4: 890,407 km (0.045 R)
• M5: 1,109,567 km (0.106 R)
• M6: 1,193,791 km (0.037 R)
• M7: 1,280,408 km (0.051 R)
• M8: 2,209,860 km (0.11 R)
• M9: 2,826,951 km (0.073 R)
• M10: 3,216,354 km (0.101 R)
• M11: 3,783,779 km (0.113 R)
• M12: 3,979,902 km (0.096 R)
• M13: 4,280,593 km (0.083 R)
• M14: 4,382,470 km (0.047 R)
• M15: 5,118,342 km (0.12 R)
• M16: 5,335,707 km (0.113 R)
• M17: 5,556,215 km (0.101 R)
• M18: 5,930,359 km (0.065 R)
• M19: 6,390,372 km (0.116 R)
• M20: 7,101,860 km (0.094 R)
• M21: 7,344,657 km (0.112 R)
• M22: 7,672,725 km (0.091 R)
• M23: 9,920,134 km (0.046 R)
• M24: 10,374,313 km (0.072 R)
• M25: 10,742,623 km (0.072 R)
• M26: 10,835,374 km (0.073 R)
• M27: 11,303,017 km (0.055 R)
• M28: 11,586,953 km (0.036 R)
• M29: 11,777,392 km (0.054 R)
• M30: 12,161,708 km (0.093 R)
• M31: 12,991,827 km (0.108 R)
• M32: 13,289,228 km (0.057 R)
• M33: 14,042,603 km (0.093 R)
• M34: 14,296,769 km (0.113 R)
• M35: 14,809,740 km (0.079 R)
• M36: 15,906,742 km (0.106 R)
• M37: 16,867,609 km (0.075 R)
• M38: 17,300,844 km (0.099 R)
• M39: 17,737,670 km (0.118 R)
• M40: 18,067,683 km (0.103 R)
• M41: 19,351,681 km (0.109 R)
• M42: 20,722,596 km (0.115 R)
• M43: 21,536,708 km (0.115 R)
• M44: 22,479,922 km (0.079 R)
• M45: 23,557,177 km (0.054 R)
• M46: 24,162,898 km (0.038 R)
• M47: 24,345,707 km (0.113 R)
• M48: 24,958,161 km (0.106 R)
• M49: 25,451,684 km (0.036 R)
• M50: 25,699,717 km (0.064 R)
• M51: 25,948,499 km (0.079 R)
• M52: 26,699,779 km (0.106 R)
• M53: 27,267,952 km (0.057 R)
• M54: 27,521,819 km (0.03 R)
• M55: 28,609,097 km (0.114 R)
• M56: 29,125,658 km (0.105 R)
• M57: 29,515,211 km (0.087 R)
• M58: 29,645,361 km (0.057 R)
• M59: 30,825,838 km (0.101 R)
• M60: 32,625,201 km (0.094 R)
• M61: 32,759,839 km (0.081 R)
• M62: 33,639,475 km (0.054 R)
• M63: 33,775,459 km (0.081 R)
• M64: 33,911,743 km (0.105 R)
• M65: 34,184,759 km (0.081 R)
• M66: 34,732,886 km (0.07 R)
• M67: 35,491,197 km (0.113 R)
• M68: 36,394,619 km (0.085 R)
• M69: 37,094,737 km (0.106 R)
• M70: 37,516,902 km (0.098 R)
• M71: 40,516,489 km (0.09 R)
• M72: 40,661,150 km (0.117 R)
• M73: 41,533,306 km (0.063 R)
• M74: 41,752,317 km (0.097 R)
• M75: 42,411,595 km (0.084 R)
• M76: 43,222,116 km (0.062 R)
• M77: 43,444,119 km (0.116 R)
• M78: 44,261,073 km (0.105 R)
• M79: 44,410,222 km (0.098 R)
• M80: 45,233,160 km (0.108 R)
• M81: 45,383,356 km (0.12 R)
• M82: 45,759,595 km (0.106 R)
• M83: 46,212,428 km (0.068 R)
• M84: 47,732,342 km (0.075 R)
• M85: 48,268,202 km (0.066 R)
• M86: 50,743,299 km (0.1 R)
• M87: 50,899,329 km (0.118 R)
• M88: 51,838,953 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 13.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.75 AU - 12.37 AU

Year: 12217 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,790,767 km

• M1: 192,832 km (0.053 R)
• M2: 452,534 km (0.105 R)
• M3: 1,001,707 km (0.067 R)
• M4: 2,168,870 km (0.09 R)
• M5: 2,627,088 km (0.112 R)
• M6: 2,786,560 km (0.087 R)
• M7: 2,949,472 km (0.093 R)
• M8: 3,048,805 km (0.082 R)
• M9: 3,149,185 km (0.076 R)
• M10: 3,319,128 km (0.068 R)
• M11: 4,326,370 km (0.062 R)
• M12: 4,554,058 km (0.09 R)
• M13: 5,422,773 km (0.094 R)
• M14: 6,514,538 km (0.091 R)
• M15: 6,644,838 km (0.07 R)
• M16: 7,130,283 km (0.113 R)
• M17: 7,810,654 km (0.084 R)
• M18: 10,125,083 km (0.076 R)
• M19: 10,479,331 km (0.07 R)
• M20: 10,992,452 km (0.091 R)
• M21: 11,989,970 km (0.093 R)
• M22: 12,635,036 km (0.088 R)
• M23: 14,922,836 km (0.095 R)
• M24: 15,210,513 km (0.12 R)
• M25: 15,967,179 km (0.09 R)
• M26: 16,557,492 km (0.118 R)
• M27: 17,698,924 km (0.063 R)
• M28: 17,942,320 km (0.051 R)
• M29: 18,064,541 km (0.057 R)
• M30: 18,371,217 km (0.117 R)
• M31: 19,052,037 km (0.068 R)
• M32: 19,930,476 km (0.111 R)
• M33: 20,057,035 km (0.062 R)
• M34: 20,758,051 km (0.107 R)
• M35: 22,249,392 km (0.116 R)
• M36: 22,842,548 km (0.105 R)
• M37: 23,374,069 km (0.056 R)
• M38: 24,044,118 km (0.116 R)
• M39: 24,178,905 km (0.052 R)
• M40: 25,540,545 km (0.079 R)
• M41: 26,508,593 km (0.046 R)
• M42: 26,787,294 km (0.104 R)
• M43: 26,927,168 km (0.114 R)
• M44: 27,137,203 km (0.12 R)
• M45: 27,347,837 km (0.104 R)
• M46: 27,770,750 km (0.091 R)
• M47: 27,983,030 km (0.107 R)
• M48: 28,551,651 km (0.028 R)
• M49: 28,694,517 km (0.041 R)
• M50: 28,909,041 km (0.042 R)
• M51: 30,353,408 km (0.068 R)
• M52: 31,747,211 km (0.033 R)
• M53: 33,011,912 km (0.06 R)
• M54: 34,293,068 km (0.065 R)
• M55: 35,667,274 km (0.073 R)
• M56: 35,975,146 km (0.079 R)
• M57: 36,361,109 km (0.088 R)
• M58: 37,137,372 km (0.087 R)
• M59: 37,449,284 km (0.108 R)
• M60: 38,075,949 km (0.08 R)
• M61: 38,706,055 km (0.072 R)
• M62: 39,339,602 km (0.056 R)
• M63: 42,070,362 km (0.099 R)
• M64: 43,048,582 km (0.094 R)
• M65: 44,364,745 km (0.075 R)
• M66: 46,363,522 km (0.085 R)
• M67: 49,416,515 km (0.119 R)
• M68: 52,097,159 km (0.116 R)
• M69: 52,709,015 km (0.116 R)
• M70: 53,411,227 km (0.118 R)
• M71: 54,736,066 km (0.114 R)
• M72: 56,609,031 km (0.109 R)
• M73: 56,788,549 km (0.084 R)
• M74: 57,869,244 km (0.06 R)
• M75: 58,866,014 km (0.103 R)
• M76: 58,956,970 km (0.055 R)
• M77: 59,777,065 km (0.101 R)
• M78: 60,417,643 km (0.086 R)
• M79: 60,601,050 km (0.104 R)
• M80: 60,784,607 km (0.114 R)
• M81: 61,244,471 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.6

Radius: 7.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.36 AU - 15.86 AU

Year: 19225 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,790,767 km

• M1: 115,340 km (0.096 R)
• M2: 435,928 km (0.091 R)
• M3: 577,149 km (0.097 R)
• M4: 627,713 km (0.09 R)
• M5: 845,976 km (0.1 R)
• M6: 1,194,988 km (0.085 R)
• M7: 1,489,995 km (0.12 R)
• M8: 1,707,510 km (0.042 R)
• M9: 2,013,438 km (0.03 R)
• M10: 2,419,746 km (0.064 R)
• M11: 2,675,857 km (0.109 R)
• M12: 2,940,645 km (0.063 R)
• M13: 3,152,326 km (0.101 R)
• M14: 3,369,243 km (0.108 R)
• M15: 3,817,289 km (0.066 R)
• M16: 4,148,947 km (0.068 R)
• M17: 4,524,438 km (0.061 R)
• M18: 5,307,882 km (0.107 R)
• M19: 5,790,485 km (0.097 R)
• M20: 5,903,880 km (0.118 R)
• M21: 6,287,000 km (0.079 R)
• M22: 7,158,258 km (0.086 R)
• M23: 7,898,917 km (0.1 R)
• M24: 9,055,159 km (0.034 R)
• M25: 9,319,199 km (0.072 R)
• M26: 9,945,266 km (0.102 R)
• M27: 10,081,101 km (0.103 R)
• M28: 10,217,684 km (0.107 R)
• M29: 10,263,312 km (0.089 R)
• M30: 10,584,797 km (0.065 R)
• M31: 10,723,624 km (0.041 R)
• M32: 11,237,642 km (0.102 R)
• M33: 11,569,002 km (0.118 R)
• M34: 12,289,764 km (0.093 R)
• M35: 12,484,391 km (0.059 R)
• M36: 13,223,405 km (0.089 R)
• M37: 13,472,934 km (0.092 R)
• M38: 13,824,938 km (0.085 R)
• M39: 14,179,933 km (0.109 R)
• M40: 14,589,233 km (0.083 R)
• M41: 15,419,501 km (0.118 R)
• M42: 15,629,537 km (0.068 R)
• M43: 15,999,343 km (0.087 R)
• M44: 16,371,991 km (0.076 R)
• M45: 16,478,953 km (0.116 R)
• M46: 18,056,313 km (0.112 R)
• M47: 19,738,242 km (0.1 R)
• M48: 20,252,410 km (0.108 R)
• M49: 20,655,427 km (0.098 R)
• M50: 22,769,694 km (0.11 R)
• M51: 22,949,061 km (0.099 R)
• M52: 23,008,901 km (0.084 R)
• M53: 23,188,717 km (0.12 R)
• M54: 23,429,420 km (0.108 R)
• M55: 23,549,996 km (0.119 R)
• M56: 23,670,871 km (0.064 R)
• M57: 24,277,939 km (0.109 R)
• M58: 26,883,635 km (0.101 R)
• M59: 28,412,076 km (0.062 R)
• M60: 28,476,403 km (0.09 R)
• M61: 28,863,114 km (0.115 R)
• M62: 29,772,370 km (0.034 R)
• M63: 29,968,493 km (0.041 R)
• M64: 30,427,609 km (0.095 R)
• M65: 32,019,330 km (0.065 R)
• M66: 32,892,832 km (0.087 R)
• M67: 33,230,923 km (0.114 R)
• M68: 33,910,546 km (0.106 R)
• M69: 35,007,248 km (0.044 R)
• M70: 35,698,689 km (0.097 R)
• M71: 36,534,343 km (0.079 R)
• M72: 37,799,792 km (0.099 R)
• M73: 38,366,917 km (0.098 R)
• M74: 38,580,244 km (0.07 R)
• M75: 38,651,452 km (0.091 R)
• M76: 39,151,109 km (0.109 R)
• M77: 39,940,687 km (0.097 R)
• M78: 40,953,165 km (0.047 R)
• M79: 41,535,550 km (0.075 R)
• M80: 41,754,710 km (0.093 R)
• M81: 41,827,714 km (0.11 R)
• M82: 43,151,207 km (0.043 R)
• M83: 43,299,009 km (0.109 R)
• M84: 43,817,964 km (0.067 R)
• M85: 44,488,163 km (0.102 R)
• M86: 44,637,611 km (0.105 R)
• M87: 44,712,410 km (0.05 R)
• M88: 45,462,344 km (0.108 R)
• M89: 46,292,014 km (0.085 R)
• M90: 47,202,915 km (0.072 R)
• M91: 48,119,651 km (0.074 R)
• M92: 51,452,692 km (0.116 R)
• M93: 52,711,707 km (0.093 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: 355 - 14,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit