🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.5 AU - 0.74 AU

Year: 143 Days

Day: 33.2 Hours

Environment

Temp: 364 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.68 AU - 2.4 AU

Year: 855 Days

Day: 29 Hours

Environment

Temp: 162 °C

Axial Tilt: 68 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 127,346,490 km

• M1: 107,561 km (0.115 R)
• M2: 1,224,608 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.83 AU - 2.65 AU

Year: 984 Days

Day: 26.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 127,346,490 km

• M1: 1,143,227 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.37 AU - 2.65 AU

Year: 1167 Days

Day: 18.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 127,346,490 km

• M1: 32,762 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.56 AU - 2.62 AU

Year: 1223 Days

Day: 18.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.09 AU - 5.05 AU

Year: 2866 Days

Day: 31.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 127,346,490 km

• M1: 2,546,904 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.49 AU - 7.99 AU

Year: 6317 Days

Day: 34.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 127,346,490 km

• M1: 1,194,090 km (0.049 R)

Asteroid Belt

Center: 9.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 11.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.2 AU - 12.6 AU

Year: 12043 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 127,346,490 km

• M1: 149,299 km (0.076 R)
• M2: 314,604 km (0.09 R)
• M3: 524,939 km (0.086 R)
• M4: 621,430 km (0.108 R)
• M5: 810,072 km (0.049 R)
• M6: 912,098 km (0.063 R)
• M7: 1,130,062 km (0.104 R)
• M8: 1,305,092 km (0.055 R)
• M9: 1,748,799 km (0.047 R)
• M10: 2,076,119 km (0.11 R)
• M11: 2,293,036 km (0.075 R)
• M12: 2,536,581 km (0.091 R)
• M13: 2,867,941 km (0.025 R)
• M14: 2,988,367 km (0.094 R)
• M15: 3,130,934 km (0.092 R)
• M16: 3,296,688 km (0.115 R)
• M17: 3,833,445 km (0.095 R)
• M18: 4,282,837 km (0.118 R)
• M19: 4,513,817 km (0.106 R)
• M20: 4,892,150 km (0.117 R)
• M21: 5,429,056 km (0.101 R)
• M22: 5,654,052 km (0.05 R)
• M23: 5,882,338 km (0.098 R)
• M24: 6,665,034 km (0.045 R)
• M25: 6,987,268 km (0.093 R)
• M26: 7,095,876 km (0.119 R)
• M27: 7,480,342 km (0.104 R)
• M28: 7,563,668 km (0.107 R)
• M29: 7,899,964 km (0.075 R)
• M30: 8,013,060 km (0.097 R)
• M31: 8,355,939 km (0.105 R)
• M32: 8,529,173 km (0.069 R)
• M33: 8,703,604 km (0.12 R)
• M34: 8,820,590 km (0.116 R)
• M35: 9,056,057 km (0.044 R)
• M36: 9,323,388 km (0.116 R)
• M37: 10,172,057 km (0.116 R)
• M38: 10,543,359 km (0.092 R)
• M39: 10,668,123 km (0.11 R)
• M40: 11,203,833 km (0.119 R)
• M41: 11,716,056 km (0.073 R)
• M42: 12,007,623 km (0.091 R)
• M43: 12,137,922 km (0.113 R)
• M44: 13,670,403 km (0.077 R)
• M45: 14,390,268 km (0.091 R)
• M46: 15,017,083 km (0.104 R)
• M47: 15,510,756 km (0.086 R)
• M48: 15,795,291 km (0.105 R)
• M49: 15,902,403 km (0.072 R)
• M50: 16,045,568 km (0.068 R)
• M51: 16,405,650 km (0.064 R)
• M52: 16,659,219 km (0.113 R)
• M53: 17,096,942 km (0.089 R)
• M54: 18,395,153 km (0.076 R)
• M55: 18,847,537 km (0.097 R)
• M56: 18,923,383 km (0.12 R)
• M57: 19,037,227 km (0.071 R)
• M58: 19,113,222 km (0.08 R)
• M59: 19,571,441 km (0.095 R)
• M60: 20,033,249 km (0.114 R)
• M61: 20,304,321 km (0.063 R)
• M62: 20,771,964 km (0.092 R)
• M63: 21,956,330 km (0.079 R)
• M64: 22,195,836 km (0.073 R)
• M65: 22,717,783 km (0.086 R)
• M66: 23,814,784 km (0.07 R)
• M67: 24,225,430 km (0.074 R)
• M68: 24,845,813 km (0.029 R)
• M69: 25,178,818 km (0.055 R)
• M70: 25,262,293 km (0.095 R)
• M71: 26,228,995 km (0.05 R)
• M72: 26,780,861 km (0.03 R)
• M73: 27,723,328 km (0.098 R)
• M74: 27,895,814 km (0.099 R)
• M75: 28,372,134 km (0.084 R)
• M76: 28,720,248 km (0.025 R)
• M77: 29,157,373 km (0.084 R)

Asteroid Belt

Center: 13.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 14.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.06 AU - 16.02 AU

Year: 17112 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 127,346,490 km

• M1: 434,283 km (0.086 R)
• M2: 619,485 km (0.08 R)
• M3: 790,026 km (0.092 R)
• M4: 1,103,733 km (0.073 R)
• M5: 1,345,034 km (0.103 R)
• M6: 1,663,977 km (0.041 R)
• M7: 1,755,381 km (0.119 R)
• M8: 1,879,996 km (0.098 R)
• M9: 2,583,705 km (0.049 R)
• M10: 2,690,667 km (0.118 R)
• M11: 2,909,080 km (0.059 R)
• M12: 3,171,624 km (0.063 R)
• M13: 3,720,200 km (0.112 R)
• M14: 3,923,503 km (0.093 R)
• M15: 4,088,659 km (0.117 R)
• M16: 4,341,031 km (0.085 R)
• M17: 4,512,171 km (0.044 R)
• M18: 4,685,555 km (0.108 R)
• M19: 5,401,530 km (0.097 R)
• M20: 5,819,357 km (0.072 R)
• M21: 6,637,358 km (0.109 R)
• M22: 7,085,105 km (0.049 R)
• M23: 7,287,361 km (0.086 R)
• M24: 7,491,413 km (0.089 R)
• M25: 7,697,409 km (0.108 R)
• M26: 7,905,499 km (0.086 R)
• M27: 8,168,044 km (0.107 R)
• M28: 8,486,986 km (0.056 R)
• M29: 8,755,814 km (0.087 R)
• M30: 9,523,849 km (0.095 R)
• M31: 10,142,586 km (0.072 R)
• M32: 10,543,060 km (0.101 R)
• M33: 11,065,605 km (0.063 R)
• M34: 11,656,367 km (0.08 R)
• M35: 11,895,424 km (0.084 R)
• M36: 12,378,625 km (0.083 R)
• M37: 12,500,548 km (0.055 R)
• M38: 12,745,290 km (0.101 R)
• M39: 13,364,475 km (0.086 R)
• M40: 14,825,448 km (0.093 R)
• M41: 15,410,825 km (0.118 R)
• M42: 15,937,708 km (0.081 R)
• M43: 20,360,569 km (0.1 R)
• M44: 21,963,211 km (0.093 R)
• M45: 27,167,422 km (0.113 R)
• M46: 29,010,019 km (0.087 R)
• M47: 30,480,117 km (0.099 R)
• M48: 31,307,244 km (0.059 R)
• M49: 31,974,301 km (0.112 R)
• M50: 34,431,596 km (0.031 R)
• M51: 35,292,980 km (0.112 R)
• M52: 35,552,832 km (0.115 R)
• M53: 35,900,198 km (0.109 R)
• M54: 36,510,856 km (0.114 R)
• M55: 36,773,700 km (0.082 R)
• M56: 37,212,919 km (0.106 R)
• M57: 37,389,145 km (0.085 R)
• M58: 37,654,083 km (0.068 R)
• M59: 38,452,337 km (0.072 R)
• M60: 38,898,289 km (0.056 R)
• M61: 38,987,748 km (0.105 R)
• M62: 39,345,886 km (0.086 R)
• M63: 39,795,278 km (0.058 R)
• M64: 40,789,954 km (0.09 R)
• M65: 41,701,154 km (0.098 R)
• M66: 41,884,262 km (0.056 R)
• M67: 41,975,816 km (0.066 R)
• M68: 43,358,400 km (0.114 R)
• M69: 43,915,502 km (0.062 R)
• M70: 44,474,998 km (0.09 R)
• M71: 44,755,793 km (0.079 R)
• M72: 45,037,037 km (0.054 R)
• M73: 45,695,567 km (0.117 R)
• M74: 45,884,360 km (0.109 R)
• M75: 48,169,467 km (0.107 R)
• M76: 50,491,376 km (0.066 R)
• M77: 50,686,601 km (0.119 R)
• M78: 51,764,304 km (0.101 R)
• M79: 53,643,702 km (0.102 R)
• M80: 54,942,511 km (0.109 R)
• M81: 55,243,651 km (0.108 R)
• M82: 56,859,308 km (0.051 R)
• M83: 57,570,945 km (0.111 R)
• M84: 59,620,735 km (0.087 R)
• M85: 62,844,719 km (0.085 R)
• M86: 64,002,307 km (0.106 R)
• M87: 64,530,687 km (0.097 R)
• M88: 67,624,521 km (0.057 R)
• M89: 69,568,994 km (0.103 R)
• M90: 70,875,582 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 24.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.2

Radius: 6.4

Gravity: 24.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 20.53 AU - 28.89 AU

Year: 36036 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 127,346,490 km

• M1: 313,408 km (0.079 R)
• M2: 644,168 km (0.116 R)
• M3: 948,899 km (0.104 R)
• M4: 1,588,729 km (0.037 R)
• M5: 2,140,147 km (0.092 R)
• M6: 2,237,535 km (0.095 R)
• M7: 2,693,659 km (0.045 R)
• M8: 4,348,062 km (0.078 R)
• M9: 4,659,525 km (0.089 R)
• M10: 4,722,655 km (0.108 R)
• M11: 4,978,168 km (0.099 R)
• M12: 5,042,795 km (0.097 R)
• M13: 5,107,720 km (0.112 R)
• M14: 5,704,017 km (0.11 R)
• M15: 6,817,773 km (0.064 R)
• M16: 6,889,580 km (0.114 R)
• M17: 7,106,497 km (0.091 R)
• M18: 9,798,661 km (0.092 R)
• M19: 11,978,750 km (0.099 R)
• M20: 12,065,517 km (0.115 R)
• M21: 12,239,649 km (0.106 R)
• M22: 12,855,693 km (0.074 R)
• M23: 13,391,702 km (0.071 R)
• M24: 16,564,075 km (0.095 R)
• M25: 17,342,732 km (0.092 R)
• M26: 18,432,851 km (0.053 R)
• M27: 20,160,856 km (0.107 R)
• M28: 21,411,345 km (0.116 R)
• M29: 22,045,939 km (0.107 R)
• M30: 25,088,311 km (0.091 R)
• M31: 25,310,613 km (0.05 R)
• M32: 25,421,914 km (0.054 R)
• M33: 25,869,212 km (0.1 R)
• M34: 27,913,616 km (0.09 R)
• M35: 29,071,653 km (0.089 R)
• M36: 29,188,340 km (0.075 R)
• M37: 29,422,161 km (0.101 R)
• M38: 29,539,296 km (0.102 R)
• M39: 33,246,481 km (0.052 R)
• M40: 34,473,333 km (0.066 R)
• M41: 34,844,336 km (0.063 R)
• M42: 35,839,910 km (0.081 R)
• M43: 39,914,806 km (0.097 R)
• M44: 40,956,157 km (0.106 R)
• M45: 41,480,198 km (0.084 R)
• M46: 43,198,779 km (0.115 R)
• M47: 45,751,816 km (0.104 R)
• M48: 48,491,701 km (0.065 R)
• M49: 51,143,473 km (0.113 R)
• M50: 51,284,394 km (0.091 R)
• M51: 52,132,315 km (0.048 R)
• M52: 52,842,306 km (0.108 R)
• M53: 53,698,754 km (0.079 R)
• M54: 54,272,163 km (0.097 R)
• M55: 56,586,292 km (0.074 R)
• M56: 56,732,001 km (0.089 R)
• M57: 57,023,716 km (0.078 R)
• M58: 58,637,429 km (0.088 R)
• M59: 59,375,844 km (0.1 R)
• M60: 61,011,248 km (0.062 R)
• M61: 62,661,312 km (0.051 R)
• M62: 63,113,846 km (0.114 R)
• M63: 63,416,183 km (0.094 R)
• M64: 65,392,969 km (0.104 R)
• M65: 66,158,761 km (0.115 R)
• M66: 66,927,395 km (0.117 R)
• M67: 69,251,098 km (0.09 R)
• M68: 69,406,830 km (0.077 R)
• M69: 70,657,917 km (0.041 R)
• M70: 72,074,160 km (0.108 R)
• M71: 72,232,135 km (0.106 R)
• M72: 76,217,871 km (0.102 R)
• M73: 76,378,838 km (0.098 R)
• M74: 77,023,605 km (0.093 R)
• M75: 80,765,946 km (0.118 R)
• M76: 83,404,104 km (0.072 R)
• M77: 84,068,019 km (0.08 R)
• M78: 87,919,566 km (0.105 R)
• M79: 90,973,607 km (0.05 R)
• M80: 91,657,119 km (0.109 R)
• M81: 91,999,399 km (0.107 R)
• M82: 92,513,717 km (0.095 R)
• M83: 93,889,868 km (0.112 R)
• M84: 97,359,940 km (0.037 R)
• M85: 98,584,249 km (0.074 R)
• M86: 101,048,275 km (0.074 R)
• M87: 106,396,100 km (0.055 R)
• M88: 107,476,645 km (0.089 R)
• M89: 107,837,775 km (0.089 R)
• M90: 108,923,107 km (0.081 R)
• M91: 112,384,054 km (0.076 R)
• M92: 115,511,248 km (0.058 R)
• M93: 115,881,054 km (0.078 R)
• M94: 118,853,414 km (0.091 R)
• M95: 120,348,944 km (0.099 R)
• M96: 122,415,489 km (0.081 R)
• M97: 125,632,292 km (0.103 R)
• M98: 125,822,281 km (0.11 R)

Kuiper Belt

Range: 37.4 - 66.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit