🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.87 AU - 1.07 AU

Year: 334 Days

Day: 12.4 Hours

Environment

Temp: 83 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,244,327 km

• M1: 268,229 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.31 AU - 1.81 AU

Year: 682 Days

Day: 46.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.12 AU

Year: 845 Days

Day: 14.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.01 AU - 4.65 AU

Year: 3152 Days

Day: 27.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4 AU - 6.66 AU

Year: 4305 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,244,327 km

• M1: 1,639,443 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 6.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.44 AU - 15.66 AU

Year: 17450 Days

Day: 21.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,244,327 km

• M1: 105,018 km (0.026 R)
• M2: 157,975 km (0.119 R)
• M3: 227,987 km (0.101 R)
• M4: 421,417 km (0.115 R)
• M5: 733,628 km (0.085 R)
• M6: 1,235,978 km (0.063 R)
• M7: 2,324,901 km (0.054 R)
• M8: 2,632,474 km (0.113 R)
• M9: 2,835,029 km (0.115 R)
• M10: 2,893,821 km (0.077 R)
• M11: 3,759,245 km (0.115 R)
• M12: 4,020,443 km (0.11 R)
• M13: 4,153,136 km (0.047 R)
• M14: 4,389,052 km (0.119 R)
• M15: 4,560,192 km (0.084 R)
• M16: 6,006,953 km (0.045 R)
• M17: 6,120,797 km (0.085 R)
• M18: 6,235,389 km (0.079 R)
• M19: 6,583,353 km (0.091 R)
• M20: 6,858,314 km (0.067 R)
• M21: 6,977,394 km (0.1 R)
• M22: 7,705,786 km (0.077 R)
• M23: 8,331,105 km (0.074 R)
• M24: 8,585,871 km (0.076 R)
• M25: 8,714,226 km (0.091 R)
• M26: 9,630,213 km (0.095 R)
• M27: 10,077,062 km (0.026 R)
• M28: 10,806,053 km (0.101 R)
• M29: 10,852,129 km (0.089 R)
• M30: 11,176,906 km (0.05 R)
• M31: 12,896,982 km (0.079 R)
• M32: 13,937,884 km (0.111 R)
• M33: 14,088,679 km (0.072 R)
• M34: 14,442,926 km (0.104 R)
• M35: 15,160,099 km (0.05 R)
• M36: 15,679,502 km (0.101 R)
• M37: 16,257,399 km (0.081 R)
• M38: 16,363,314 km (0.077 R)
• M39: 16,949,588 km (0.114 R)
• M40: 18,032,976 km (0.088 R)
• M41: 18,915,753 km (0.031 R)
• M42: 19,530,900 km (0.108 R)
• M43: 20,895,382 km (0.11 R)
• M44: 21,125,912 km (0.041 R)
• M45: 21,473,129 km (0.062 R)
• M46: 21,531,173 km (0.079 R)
• M47: 23,296,876 km (0.115 R)
• M48: 24,257,444 km (0.047 R)
• M49: 24,803,477 km (0.043 R)
• M50: 24,925,399 km (0.071 R)
• M51: 25,047,471 km (0.089 R)
• M52: 25,108,507 km (0.083 R)
• M53: 26,839,952 km (0.101 R)
• M54: 27,593,626 km (0.079 R)
• M55: 27,973,156 km (0.103 R)
• M56: 28,481,789 km (0.1 R)
• M57: 28,929,386 km (0.074 R)
• M58: 30,091,013 km (0.114 R)
• M59: 33,262,339 km (0.046 R)
• M60: 33,396,827 km (0.029 R)
• M61: 34,410,801 km (0.085 R)
• M62: 34,750,987 km (0.12 R)
• M63: 35,434,799 km (0.061 R)
• M64: 35,847,240 km (0.057 R)
• M65: 39,274,378 km (0.102 R)
• M66: 39,558,763 km (0.108 R)
• M67: 40,846,801 km (0.036 R)
• M68: 41,134,777 km (0.063 R)
• M69: 41,423,650 km (0.112 R)
• M70: 41,495,906 km (0.084 R)
• M71: 42,148,452 km (0.077 R)
• M72: 42,366,715 km (0.05 R)
• M73: 44,274,238 km (0.103 R)
• M74: 45,164,046 km (0.104 R)
• M75: 46,735,272 km (0.077 R)
• M76: 47,187,507 km (0.051 R)
• M77: 47,716,934 km (0.084 R)
• M78: 47,792,780 km (0.092 R)
• M79: 49,546,964 km (0.054 R)
• M80: 51,322,242 km (0.09 R)
• M81: 51,477,674 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 3.9

Gravity: 22.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.19 AU - 17.71 AU

Year: 21246 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,244,327 km

• M1: 70,760 km (0.082 R)
• M2: 164,408 km (0.114 R)
• M3: 254,466 km (0.104 R)
• M4: 297,849 km (0.119 R)
• M5: 999,164 km (0.079 R)
• M6: 1,370,616 km (0.12 R)
• M7: 1,557,314 km (0.093 R)
• M8: 1,695,692 km (0.057 R)
• M9: 1,809,237 km (0.094 R)
• M10: 1,954,795 km (0.082 R)
• M11: 2,737,342 km (0.057 R)
• M12: 2,837,124 km (0.101 R)
• M13: 3,074,685 km (0.079 R)
• M14: 3,353,835 km (0.12 R)
• M15: 3,568,657 km (0.08 R)
• M16: 3,677,714 km (0.083 R)
• M17: 3,787,818 km (0.081 R)
• M18: 4,124,862 km (0.083 R)
• M19: 5,565,789 km (0.079 R)
• M20: 6,295,078 km (0.104 R)
• M21: 7,747,375 km (0.092 R)
• M22: 8,269,471 km (0.118 R)
• M23: 8,462,153 km (0.112 R)
• M24: 8,705,100 km (0.092 R)
• M25: 9,598,499 km (0.113 R)
• M26: 10,313,277 km (0.111 R)
• M27: 10,834,327 km (0.065 R)
• M28: 11,045,110 km (0.11 R)
• M29: 13,114,049 km (0.046 R)
• M30: 13,678,033 km (0.119 R)
• M31: 13,848,724 km (0.111 R)
• M32: 14,192,350 km (0.108 R)
• M33: 14,538,669 km (0.108 R)
• M34: 14,946,323 km (0.118 R)
• M35: 15,180,893 km (0.102 R)
• M36: 18,027,142 km (0.075 R)
• M37: 18,464,865 km (0.098 R)
• M38: 19,159,747 km (0.09 R)
• M39: 19,287,055 km (0.084 R)
• M40: 19,670,624 km (0.08 R)
• M41: 20,901,515 km (0.068 R)
• M42: 21,493,175 km (0.074 R)
• M43: 22,157,090 km (0.063 R)
• M44: 22,827,737 km (0.074 R)
• M45: 22,962,525 km (0.111 R)
• M46: 23,233,297 km (0.078 R)
• M47: 24,879,173 km (0.092 R)
• M48: 25,435,976 km (0.099 R)
• M49: 26,279,110 km (0.051 R)
• M50: 26,633,059 km (0.074 R)
• M51: 26,775,176 km (0.082 R)
• M52: 26,846,235 km (0.08 R)
• M53: 30,481,015 km (0.083 R)
• M54: 30,555,365 km (0.082 R)
• M55: 31,076,863 km (0.115 R)
• M56: 31,451,157 km (0.074 R)
• M57: 31,751,550 km (0.109 R)
• M58: 32,810,852 km (0.033 R)
• M59: 33,497,806 km (0.096 R)
• M60: 33,958,567 km (0.057 R)
• M61: 34,266,739 km (0.061 R)
• M62: 34,344,081 km (0.111 R)
• M63: 35,041,506 km (0.11 R)
• M64: 35,900,347 km (0.067 R)
• M65: 38,277,757 km (0.118 R)
• M66: 38,437,976 km (0.093 R)
• M67: 38,518,310 km (0.077 R)
• M68: 38,598,495 km (0.086 R)
• M69: 40,053,184 km (0.034 R)
• M70: 40,134,416 km (0.066 R)
• M71: 41,937,818 km (0.032 R)
• M72: 42,434,184 km (0.087 R)
• M73: 43,851,175 km (0.12 R)
• M74: 43,934,950 km (0.104 R)
• M75: 44,102,799 km (0.096 R)
• M76: 44,354,871 km (0.083 R)
• M77: 44,691,765 km (0.12 R)
• M78: 44,945,035 km (0.086 R)
• M79: 45,029,557 km (0.086 R)
• M80: 45,707,685 km (0.067 R)
• M81: 46,902,523 km (0.105 R)
• M82: 48,107,534 km (0.098 R)
• M83: 48,280,469 km (0.109 R)
• M84: 48,627,087 km (0.086 R)
• M85: 49,497,148 km (0.078 R)
• M86: 49,759,094 km (0.116 R)
• M87: 50,460,110 km (0.116 R)
• M88: 50,723,851 km (0.107 R)
• M89: 50,988,041 km (0.101 R)
• M90: 52,049,138 km (0.101 R)
• M91: 52,493,594 km (0.075 R)
• M92: 53,385,945 km (0.077 R)
• M93: 57,279,978 km (0.1 R)
• M94: 57,555,088 km (0.096 R)
• M95: 58,014,503 km (0.092 R)
• M96: 58,659,868 km (0.105 R)
• M97: 61,358,165 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.9

Radius: 3.1

Gravity: 70.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.69 AU - 21.77 AU

Year: 26118 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,244,327 km

• M1: 91,404 km (0.063 R)
• M2: 142,716 km (0.088 R)
• M3: 275,110 km (0.042 R)
• M4: 507,885 km (0.062 R)
• M5: 1,018,313 km (0.072 R)
• M6: 1,172,099 km (0.072 R)
• M7: 1,300,305 km (0.098 R)
• M8: 1,366,128 km (0.118 R)
• M9: 1,501,065 km (0.115 R)
• M10: 1,605,036 km (0.076 R)
• M11: 2,082,402 km (0.11 R)
• M12: 2,981,186 km (0.096 R)
• M13: 3,469,773 km (0.111 R)
• M14: 3,887,749 km (0.062 R)
• M15: 5,181,621 km (0.084 R)
• M16: 5,604,235 km (0.069 R)
• M17: 5,657,791 km (0.059 R)
• M18: 5,983,017 km (0.068 R)
• M19: 6,147,874 km (0.114 R)
• M20: 6,764,965 km (0.084 R)
• M21: 7,167,982 km (0.099 R)
• M22: 8,361,474 km (0.088 R)
• M23: 10,263,312 km (0.111 R)
• M24: 14,072,373 km (0.088 R)
• M25: 14,585,344 km (0.088 R)
• M26: 15,104,299 km (0.101 R)
• M27: 16,160,460 km (0.066 R)
• M28: 17,396,288 km (0.094 R)
• M29: 17,474,527 km (0.107 R)
• M30: 18,502,414 km (0.116 R)
• M31: 19,063,855 km (0.059 R)
• M32: 20,285,920 km (0.099 R)
• M33: 21,031,067 km (0.066 R)
• M34: 21,785,340 km (0.106 R)
• M35: 23,061,858 km (0.116 R)
• M36: 23,147,727 km (0.071 R)
• M37: 24,977,459 km (0.089 R)
• M38: 25,065,722 km (0.101 R)
• M39: 25,508,681 km (0.059 R)
• M40: 26,582,195 km (0.091 R)
• M41: 28,036,586 km (0.116 R)
• M42: 28,496,300 km (0.091 R)
• M43: 29,051,159 km (0.079 R)
• M44: 29,516,408 km (0.089 R)
• M45: 30,548,484 km (0.037 R)
• M46: 31,496,934 km (0.094 R)
• M47: 32,647,791 km (0.036 R)
• M48: 32,840,921 km (0.095 R)
• M49: 33,519,946 km (0.036 R)
• M50: 33,617,334 km (0.05 R)
• M51: 34,497,867 km (0.06 R)
• M52: 34,694,589 km (0.049 R)
• M53: 35,485,213 km (0.08 R)
• M54: 37,084,115 km (0.062 R)
• M55: 37,487,581 km (0.103 R)
• M56: 37,588,709 km (0.093 R)
• M57: 37,993,820 km (0.107 R)
• M58: 38,298,700 km (0.113 R)
• M59: 40,248,260 km (0.047 R)
• M60: 40,455,303 km (0.05 R)
• M61: 40,558,975 km (0.118 R)
• M62: 42,967,949 km (0.095 R)
• M63: 43,073,715 km (0.111 R)
• M64: 43,391,461 km (0.12 R)
• M65: 43,816,618 km (0.052 R)
• M66: 43,922,982 km (0.051 R)
• M67: 44,349,785 km (0.12 R)
• M68: 45,099,868 km (0.1 R)
• M69: 45,207,429 km (0.1 R)
• M70: 45,314,990 km (0.096 R)
• M71: 46,395,536 km (0.119 R)
• M72: 49,244,477 km (0.102 R)
• M73: 50,132,341 km (0.075 R)
• M74: 50,689,892 km (0.098 R)
• M75: 52,714,400 km (0.098 R)
• M76: 54,765,088 km (0.092 R)
• M77: 56,957,744 km (0.043 R)
• M78: 58,826,520 km (0.026 R)
• M79: 60,004,604 km (0.067 R)
• M80: 61,309,396 km (0.112 R)
• M81: 61,666,935 km (0.104 R)
• M82: 64,188,706 km (0.098 R)
• M83: 70,451,621 km (0.105 R)
• M84: 72,204,609 km (0.111 R)
• M85: 73,718,540 km (0.086 R)
• M86: 75,753,370 km (0.08 R)
• M87: 76,136,939 km (0.097 R)
• M88: 81,574,373 km (0.108 R)
• M89: 81,967,516 km (0.083 R)
• M90: 84,604,627 km (0.113 R)
• M91: 86,333,530 km (0.093 R)
• M92: 87,001,634 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.6

Radius: 6.1

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.55 AU - 21.73 AU

Year: 27029 Days

Day: 17.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,244,327 km

• M1: 99,931 km (0.088 R)
• M2: 325,076 km (0.108 R)
• M3: 386,411 km (0.083 R)
• M4: 498,011 km (0.111 R)
• M5: 646,412 km (0.058 R)
• M6: 924,515 km (0.093 R)
• M7: 1,108,071 km (0.11 R)
• M8: 1,270,086 km (0.114 R)
• M9: 1,405,173 km (0.111 R)
• M10: 1,616,704 km (0.084 R)
• M11: 1,763,460 km (0.042 R)
• M12: 2,392,818 km (0.103 R)
• M13: 2,434,257 km (0.103 R)
• M14: 2,475,994 km (0.104 R)
• M15: 2,818,573 km (0.074 R)
• M16: 3,595,286 km (0.055 R)
• M17: 4,181,260 km (0.118 R)
• M18: 4,485,243 km (0.096 R)
• M19: 4,848,916 km (0.09 R)
• M20: 5,439,678 km (0.09 R)
• M21: 5,660,035 km (0.091 R)
• M22: 6,338,761 km (0.077 R)
• M23: 6,570,638 km (0.113 R)
• M24: 6,687,773 km (0.086 R)
• M25: 6,983,229 km (0.077 R)
• M26: 8,145,006 km (0.117 R)
• M27: 8,973,927 km (0.094 R)
• M28: 9,896,198 km (0.097 R)
• M29: 10,641,944 km (0.079 R)
• M30: 10,917,503 km (0.097 R)
• M31: 11,195,456 km (0.111 R)
• M32: 12,258,498 km (0.082 R)
• M33: 12,620,076 km (0.101 R)
• M34: 14,938,245 km (0.098 R)
• M35: 15,557,580 km (0.1 R)
• M36: 17,546,035 km (0.093 R)
• M37: 20,975,865 km (0.049 R)
• M38: 23,971,413 km (0.027 R)
• M39: 24,877,677 km (0.082 R)
• M40: 26,536,867 km (0.117 R)
• M41: 28,136,517 km (0.109 R)
• M42: 28,995,957 km (0.117 R)
• M43: 29,380,723 km (0.027 R)
• M44: 31,034,677 km (0.091 R)
• M45: 31,922,540 km (0.091 R)
• M46: 32,021,723 km (0.034 R)
• M47: 32,818,631 km (0.072 R)
• M48: 35,453,499 km (0.101 R)
• M49: 35,556,123 km (0.112 R)
• M50: 36,071,188 km (0.117 R)
• M51: 36,277,783 km (0.056 R)
• M52: 36,796,289 km (0.093 R)
• M53: 37,945,350 km (0.109 R)
• M54: 39,744,265 km (0.118 R)
• M55: 41,679,014 km (0.087 R)
• M56: 41,787,472 km (0.084 R)
• M57: 43,205,062 km (0.075 R)
• M58: 43,534,327 km (0.095 R)
• M59: 43,644,431 km (0.043 R)
• M60: 46,311,312 km (0.104 R)
• M61: 46,986,298 km (0.077 R)
• M62: 48,687,973 km (0.03 R)
• M63: 49,030,702 km (0.025 R)
• M64: 49,948,635 km (0.092 R)
• M65: 50,409,695 km (0.119 R)
• M66: 51,219,917 km (0.118 R)
• M67: 51,801,255 km (0.11 R)
• M68: 54,030,562 km (0.105 R)
• M69: 55,454,435 km (0.097 R)
• M70: 59,555,660 km (0.074 R)
• M71: 60,411,959 km (0.052 R)
• M72: 62,757,055 km (0.072 R)
• M73: 63,878,141 km (0.088 R)
• M74: 65,257,434 km (0.097 R)
• M75: 65,887,540 km (0.112 R)
• M76: 67,662,818 km (0.09 R)
• M77: 68,812,328 km (0.107 R)
• M78: 71,649,152 km (0.081 R)
• M79: 72,169,154 km (0.087 R)
• M80: 72,559,904 km (0.116 R)
• M81: 76,240,610 km (0.114 R)
• M82: 76,373,154 km (0.048 R)
• M83: 76,771,383 km (0.115 R)
• M84: 78,371,033 km (0.078 R)
• M85: 81,061,401 km (0.097 R)
• M86: 82,417,955 km (0.054 R)
• M87: 82,553,939 km (0.062 R)
• M88: 83,645,256 km (0.089 R)
• M89: 84,466,698 km (0.105 R)
• M90: 84,741,210 km (0.067 R)
• M91: 85,290,982 km (0.057 R)
• M92: 85,841,951 km (0.077 R)
• M93: 87,501,889 km (0.1 R)
• M94: 91,275,346 km (0.116 R)
• M95: 92,121,172 km (0.042 R)
• M96: 93,252,730 km (0.091 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit