🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 178 Days

Day: 36.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,116,692 km

• M1: 263,891 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.75 AU - 0.85 AU

Year: 261 Days

Day: 20.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,116,692 km

• M1: 471,084 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.27 AU - 1.33 AU

Year: 541 Days

Day: 15.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,116,692 km

• M1: 1,151,156 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.63 AU - 2.29 AU

Year: 1002 Days

Day: 27.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.6 AU - 4.74 AU

Year: 3110 Days

Day: 33.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 11.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.62 AU - 8.7 AU

Year: 7743 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,116,692 km

• M1: 153,936 km (0.099 R)
• M2: 482,304 km (0.055 R)
• M3: 560,244 km (0.052 R)
• M4: 680,670 km (0.052 R)
• M5: 993,629 km (0.065 R)
• M6: 1,502,262 km (0.102 R)
• M7: 1,989,352 km (0.115 R)
• M8: 2,240,976 km (0.094 R)
• M9: 2,421,391 km (0.112 R)
• M10: 2,565,155 km (0.101 R)
• M11: 2,732,854 km (0.118 R)
• M12: 3,013,500 km (0.094 R)
• M13: 3,101,762 km (0.1 R)
• M14: 3,326,159 km (0.079 R)
• M15: 3,532,754 km (0.104 R)
• M16: 4,451,584 km (0.12 R)
• M17: 4,756,763 km (0.092 R)
• M18: 5,068,675 km (0.086 R)
• M19: 5,147,812 km (0.082 R)
• M20: 5,307,134 km (0.099 R)
• M21: 5,740,070 km (0.039 R)
• M22: 5,877,850 km (0.112 R)
• M23: 6,525,310 km (0.093 R)
• M24: 7,918,215 km (0.045 R)
• M25: 8,412,935 km (0.105 R)
• M26: 8,538,298 km (0.065 R)
• M27: 8,664,110 km (0.055 R)
• M28: 8,822,385 km (0.108 R)
• M29: 9,045,585 km (0.092 R)
• M30: 9,367,669 km (0.109 R)
• M31: 9,497,520 km (0.055 R)
• M32: 10,289,342 km (0.072 R)
• M33: 10,389,871 km (0.096 R)
• M34: 10,558,169 km (0.078 R)
• M35: 11,274,444 km (0.074 R)
• M36: 11,621,211 km (0.113 R)
• M37: 11,760,786 km (0.105 R)
• M38: 11,971,420 km (0.06 R)
• M39: 13,885,076 km (0.106 R)
• M40: 16,085,960 km (0.027 R)
• M41: 16,280,736 km (0.079 R)
• M42: 16,554,800 km (0.07 R)
• M43: 16,633,338 km (0.119 R)
• M44: 17,107,414 km (0.073 R)
• M45: 17,346,172 km (0.109 R)
• M46: 17,867,222 km (0.051 R)
• M47: 18,068,880 km (0.115 R)
• M48: 18,474,739 km (0.05 R)
• M49: 18,637,950 km (0.047 R)
• M50: 19,295,433 km (0.064 R)
• M51: 19,543,915 km (0.058 R)
• M52: 19,751,856 km (0.097 R)
• M53: 20,044,170 km (0.104 R)
• M54: 20,759,996 km (0.051 R)
• M55: 21,099,732 km (0.112 R)
• M56: 21,398,629 km (0.099 R)
• M57: 22,173,546 km (0.118 R)
• M58: 22,607,978 km (0.082 R)
• M59: 22,782,559 km (0.095 R)
• M60: 23,089,085 km (0.098 R)
• M61: 23,573,782 km (0.051 R)
• M62: 23,883,749 km (0.102 R)
• M63: 24,732,418 km (0.069 R)
• M64: 25,409,198 km (0.106 R)
• M65: 26,275,370 km (0.12 R)
• M66: 26,919,838 km (0.064 R)
• M67: 27,662,591 km (0.106 R)
• M68: 28,083,410 km (0.045 R)
• M69: 28,695,116 km (0.073 R)
• M70: 29,216,015 km (0.1 R)
• M71: 29,549,170 km (0.12 R)
• M72: 29,787,928 km (0.03 R)
• M73: 30,459,772 km (0.117 R)
• M74: 31,088,083 km (0.119 R)
• M75: 31,574,276 km (0.116 R)
• M76: 32,505,224 km (0.076 R)
• M77: 32,751,611 km (0.093 R)
• M78: 32,998,747 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 3.8

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.84 AU - 13.34 AU

Year: 17298 Days

Day: 20.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,116,692 km

• M1: 48,919 km (0.111 R)
• M2: 91,404 km (0.113 R)
• M3: 115,340 km (0.051 R)
• M4: 151,991 km (0.079 R)
• M5: 182,809 km (0.085 R)
• M6: 276,906 km (0.113 R)
• M7: 430,543 km (0.075 R)
• M8: 508,782 km (0.038 R)
• M9: 696,677 km (0.097 R)
• M10: 1,444,517 km (0.037 R)
• M11: 1,586,635 km (0.099 R)
• M12: 1,757,925 km (0.118 R)
• M13: 2,144,934 km (0.084 R)
• M14: 2,417,202 km (0.04 R)
• M15: 2,642,796 km (0.053 R)
• M16: 2,904,742 km (0.111 R)
• M17: 3,328,403 km (0.08 R)
• M18: 3,515,849 km (0.092 R)
• M19: 3,547,414 km (0.114 R)
• M20: 3,868,451 km (0.079 R)
• M21: 4,131,893 km (0.088 R)
• M22: 4,850,711 km (0.064 R)
• M23: 5,206,455 km (0.1 R)
• M24: 5,242,508 km (0.09 R)
• M25: 5,278,561 km (0.081 R)
• M26: 5,496,974 km (0.114 R)
• M27: 5,607,377 km (0.116 R)
• M28: 6,132,017 km (0.082 R)
• M29: 6,711,260 km (0.102 R)
• M30: 7,227,223 km (0.11 R)
• M31: 7,348,098 km (0.113 R)
• M32: 7,429,180 km (0.079 R)
• M33: 7,591,942 km (0.106 R)
• M34: 7,797,191 km (0.117 R)
• M35: 8,339,184 km (0.074 R)
• M36: 8,721,556 km (0.113 R)
• M37: 9,152,996 km (0.08 R)
• M38: 9,459,223 km (0.09 R)
• M39: 9,768,741 km (0.095 R)
• M40: 9,857,752 km (0.046 R)
• M41: 9,902,481 km (0.108 R)
• M42: 10,171,608 km (0.109 R)
• M43: 10,443,128 km (0.115 R)
• M44: 11,225,525 km (0.098 R)
• M45: 12,026,622 km (0.107 R)
• M46: 12,992,425 km (0.086 R)
• M47: 13,435,086 km (0.088 R)
• M48: 13,484,602 km (0.087 R)
• M49: 14,033,028 km (0.08 R)
• M50: 14,335,216 km (0.112 R)
• M51: 14,588,784 km (0.098 R)
• M52: 14,690,511 km (0.111 R)
• M53: 14,741,524 km (0.1 R)
• M54: 15,930,528 km (0.091 R)
• M55: 16,775,606 km (0.056 R)
• M56: 17,581,041 km (0.093 R)
• M57: 17,906,865 km (0.096 R)
• M58: 18,674,452 km (0.11 R)
• M59: 19,118,009 km (0.071 R)
• M60: 19,846,102 km (0.083 R)
• M61: 21,156,131 km (0.109 R)
• M62: 22,435,342 km (0.11 R)
• M63: 23,560,019 km (0.099 R)
• M64: 23,619,709 km (0.108 R)
• M65: 23,859,065 km (0.093 R)
• M66: 23,979,043 km (0.064 R)
• M67: 26,048,729 km (0.103 R)
• M68: 26,172,297 km (0.075 R)
• M69: 26,234,081 km (0.101 R)
• M70: 27,230,104 km (0.117 R)
• M71: 28,428,682 km (0.1 R)
• M72: 28,747,026 km (0.072 R)
• M73: 28,810,755 km (0.05 R)
• M74: 30,811,925 km (0.031 R)
• M75: 31,204,321 km (0.089 R)
• M76: 32,325,257 km (0.064 R)
• M77: 32,524,522 km (0.117 R)
• M78: 33,392,190 km (0.069 R)
• M79: 33,997,462 km (0.074 R)
• M80: 34,878,145 km (0.106 R)
• M81: 35,697,642 km (0.077 R)
• M82: 36,938,856 km (0.09 R)
• M83: 37,913,935 km (0.068 R)
• M84: 37,983,797 km (0.072 R)
• M85: 38,756,320 km (0.092 R)
• M86: 39,038,612 km (0.068 R)
• M87: 41,248,621 km (0.095 R)
• M88: 41,320,727 km (0.111 R)
• M89: 41,897,876 km (0.111 R)
• M90: 42,914,543 km (0.045 R)
• M91: 44,380,752 km (0.1 R)
• M92: 45,046,013 km (0.096 R)
• M93: 47,211,592 km (0.116 R)
• M94: 50,100,327 km (0.054 R)
• M95: 51,256,270 km (0.108 R)
• M96: 51,333,612 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 7.9

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.21 AU - 17.07 AU

Year: 19421 Days

Day: 17.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,116,692 km

• M1: 105,167 km (0.114 R)
• M2: 164,857 km (0.099 R)
• M3: 406,308 km (0.081 R)
• M4: 698,472 km (0.066 R)
• M5: 1,158,785 km (0.111 R)
• M6: 1,541,606 km (0.112 R)
• M7: 1,698,983 km (0.101 R)
• M8: 1,763,310 km (0.065 R)
• M9: 2,063,703 km (0.074 R)
• M10: 2,562,612 km (0.068 R)
• M11: 3,337,828 km (0.112 R)
• M12: 3,751,017 km (0.115 R)
• M13: 4,356,739 km (0.104 R)
• M14: 4,946,304 km (0.079 R)
• M15: 5,179,677 km (0.101 R)
• M16: 5,416,789 km (0.059 R)
• M17: 5,657,343 km (0.105 R)
• M18: 6,000,071 km (0.114 R)
• M19: 6,603,400 km (0.062 R)
• M20: 7,331,642 km (0.041 R)
• M21: 8,249,874 km (0.099 R)
• M22: 8,526,779 km (0.053 R)
• M23: 8,919,623 km (0.117 R)
• M24: 8,976,171 km (0.09 R)
• M25: 9,839,650 km (0.09 R)
• M26: 10,609,331 km (0.095 R)
• M27: 12,080,327 km (0.039 R)
• M28: 12,648,350 km (0.05 R)
• M29: 14,139,243 km (0.109 R)
• M30: 14,205,365 km (0.115 R)
• M31: 14,337,759 km (0.043 R)
• M32: 15,616,522 km (0.071 R)
• M33: 15,753,254 km (0.057 R)
• M34: 15,890,435 km (0.051 R)
• M35: 18,209,502 km (0.042 R)
• M36: 18,425,521 km (0.097 R)
• M37: 18,932,957 km (0.106 R)
• M38: 20,707,337 km (0.086 R)
• M39: 20,857,534 km (0.092 R)
• M40: 21,008,179 km (0.093 R)
• M41: 21,690,345 km (0.093 R)
• M42: 22,149,162 km (0.096 R)
• M43: 22,456,884 km (0.074 R)
• M44: 23,232,250 km (0.091 R)
• M45: 23,544,910 km (0.086 R)
• M46: 24,174,418 km (0.101 R)
• M47: 24,253,405 km (0.04 R)
• M48: 25,048,817 km (0.069 R)
• M49: 25,128,852 km (0.041 R)
• M50: 25,289,071 km (0.063 R)
• M51: 26,420,630 km (0.078 R)
• M52: 27,156,651 km (0.066 R)
• M53: 28,314,987 km (0.107 R)
• M54: 28,565,414 km (0.1 R)
• M55: 28,900,214 km (0.1 R)
• M56: 29,068,213 km (0.075 R)
• M57: 30,252,878 km (0.029 R)
• M58: 31,885,739 km (0.101 R)
• M59: 32,320,171 km (0.056 R)
• M60: 35,685,525 km (0.101 R)
• M61: 38,051,415 km (0.101 R)
• M62: 38,604,628 km (0.088 R)
• M63: 38,697,080 km (0.087 R)
• M64: 38,789,531 km (0.027 R)
• M65: 40,373,773 km (0.058 R)
• M66: 40,749,562 km (0.082 R)
• M67: 45,446,636 km (0.119 R)
• M68: 45,641,862 km (0.045 R)
• M69: 50,109,901 km (0.069 R)
• M70: 52,242,269 km (0.083 R)
• M71: 56,489,802 km (0.099 R)
• M72: 57,753,904 km (0.091 R)
• M73: 58,177,266 km (0.114 R)
• M74: 59,346,971 km (0.055 R)
• M75: 59,774,372 km (0.074 R)
• M76: 61,277,831 km (0.091 R)
• M77: 62,467,882 km (0.119 R)
• M78: 63,884,125 km (0.113 R)
• M79: 64,212,343 km (0.089 R)
• M80: 65,752,004 km (0.063 R)
• M81: 66,083,513 km (0.102 R)
• M82: 67,303,633 km (0.097 R)
• M83: 67,749,285 km (0.08 R)
• M84: 68,643,282 km (0.105 R)
• M85: 69,091,777 km (0.082 R)
• M86: 69,316,323 km (0.115 R)
• M87: 69,653,816 km (0.1 R)
• M88: 70,217,201 km (0.114 R)
• M89: 71,803,088 km (0.109 R)
• M90: 74,089,093 km (0.119 R)
• M91: 75,240,997 km (0.115 R)
• M92: 77,329,234 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.7

Radius: 6.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.86 AU - 18.34 AU

Year: 28126 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,116,692 km

• M1: 513,869 km (0.079 R)
• M2: 874,250 km (0.106 R)
• M3: 963,859 km (0.066 R)
• M4: 1,617,901 km (0.109 R)
• M5: 2,936,157 km (0.056 R)
• M6: 3,314,640 km (0.076 R)
• M7: 4,269,673 km (0.117 R)
• M8: 4,462,654 km (0.046 R)
• M9: 4,697,822 km (0.118 R)
• M10: 4,817,051 km (0.112 R)
• M11: 7,494,554 km (0.092 R)
• M12: 9,272,824 km (0.073 R)
• M13: 9,978,178 km (0.113 R)
• M14: 10,648,526 km (0.112 R)
• M15: 11,761,983 km (0.031 R)
• M16: 13,641,830 km (0.046 R)
• M17: 14,558,266 km (0.087 R)
• M18: 15,258,684 km (0.064 R)
• M19: 16,631,394 km (0.069 R)
• M20: 16,934,928 km (0.094 R)
• M21: 17,118,036 km (0.03 R)
• M22: 17,363,077 km (0.111 R)
• M23: 17,733,032 km (0.062 R)
• M24: 17,794,816 km (0.115 R)
• M25: 19,813,041 km (0.11 R)
• M26: 19,877,368 km (0.063 R)
• M27: 20,134,976 km (0.104 R)
• M28: 20,328,855 km (0.083 R)
• M29: 21,045,279 km (0.086 R)
• M30: 21,110,803 km (0.109 R)
• M31: 21,769,931 km (0.075 R)
• M32: 21,969,046 km (0.116 R)
• M33: 22,035,467 km (0.119 R)
• M34: 22,905,977 km (0.072 R)
• M35: 23,515,140 km (0.114 R)
• M36: 24,542,279 km (0.102 R)
• M37: 25,374,492 km (0.111 R)
• M38: 25,934,436 km (0.106 R)
• M39: 26,852,967 km (0.069 R)
• M40: 27,352,026 km (0.101 R)
• M41: 27,423,534 km (0.103 R)
• M42: 28,867,452 km (0.119 R)
• M43: 29,305,325 km (0.066 R)
• M44: 29,525,234 km (0.116 R)
• M45: 31,602,999 km (0.027 R)
• M46: 31,828,443 km (0.076 R)
• M47: 32,129,733 km (0.104 R)
• M48: 34,497,269 km (0.092 R)
• M49: 35,272,934 km (0.112 R)
• M50: 36,132,823 km (0.078 R)
• M51: 36,604,804 km (0.113 R)
• M52: 40,861,013 km (0.11 R)
• M53: 41,024,673 km (0.07 R)
• M54: 45,101,813 km (0.114 R)
• M55: 45,525,026 km (0.055 R)
• M56: 45,694,670 km (0.062 R)
• M57: 46,119,827 km (0.103 R)
• M58: 47,316,909 km (0.081 R)
• M59: 47,747,003 km (0.116 R)
• M60: 47,919,340 km (0.047 R)
• M61: 48,091,975 km (0.12 R)
• M62: 50,617,636 km (0.081 R)
• M63: 51,321,943 km (0.073 R)
• M64: 52,473,398 km (0.111 R)
• M65: 52,562,259 km (0.079 R)
• M66: 54,261,392 km (0.045 R)
• M67: 57,529,656 km (0.108 R)
• M68: 58,080,476 km (0.109 R)
• M69: 58,540,938 km (0.073 R)
• M70: 58,725,542 km (0.077 R)
• M71: 58,817,844 km (0.119 R)
• M72: 59,187,650 km (0.118 R)
• M73: 59,929,505 km (0.079 R)
• M74: 61,141,547 km (0.042 R)
• M75: 62,738,804 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit