🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.64 AU - 0.88 AU

Year: 247 Days

Day: 28.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.9 AU - 1.12 AU

Year: 378 Days

Day: 40.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,929,976 km

• M1: 190,737 km (0.085 R)
• M2: 298,747 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.14 AU - 1.4 AU

Year: 534 Days

Day: 33.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,929,976 km

• M1: 512,522 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.87 AU - 3.75 AU

Year: 2245 Days

Day: 12.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 9.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.34 AU - 11.54 AU

Year: 13489 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,929,976 km

• M1: 303,833 km (0.036 R)
• M2: 402,119 km (0.084 R)
• M3: 467,493 km (0.028 R)
• M4: 586,124 km (0.08 R)
• M5: 756,816 km (0.117 R)
• M6: 841,338 km (0.074 R)
• M7: 959,521 km (0.082 R)
• M8: 1,296,864 km (0.113 R)
• M9: 1,452,595 km (0.039 R)
• M10: 1,821,055 km (0.117 R)
• M11: 2,076,119 km (0.1 R)
• M12: 2,342,852 km (0.093 R)
• M13: 3,373,432 km (0.047 R)
• M14: 3,517,196 km (0.03 R)
• M15: 4,011,168 km (0.063 R)
• M16: 4,344,173 km (0.065 R)
• M17: 4,474,622 km (0.035 R)
• M18: 5,036,661 km (0.108 R)
• M19: 5,395,846 km (0.064 R)
• M20: 5,677,838 km (0.059 R)
• M21: 6,285,654 km (0.107 R)
• M22: 6,944,782 km (0.08 R)
• M23: 7,657,167 km (0.1 R)
• M24: 8,166,548 km (0.058 R)
• M25: 8,295,501 km (0.075 R)
• M26: 8,457,815 km (0.115 R)
• M27: 8,851,556 km (0.105 R)
• M28: 9,385,920 km (0.109 R)
• M29: 9,487,347 km (0.115 R)
• M30: 10,103,242 km (0.056 R)
• M31: 10,346,189 km (0.038 R)
• M32: 10,591,230 km (0.112 R)
• M33: 10,802,761 km (0.117 R)
• M34: 11,373,477 km (0.103 R)
• M35: 12,322,077 km (0.065 R)
• M36: 12,507,280 km (0.117 R)
• M37: 12,693,529 km (0.116 R)
• M38: 13,068,870 km (0.063 R)
• M39: 13,600,391 km (0.11 R)
• M40: 13,945,813 km (0.107 R)
• M41: 14,177,689 km (0.043 R)
• M42: 14,332,972 km (0.082 R)
• M43: 14,488,853 km (0.118 R)
• M44: 14,959,937 km (0.055 R)
• M45: 15,356,221 km (0.099 R)
• M46: 15,796,338 km (0.105 R)
• M47: 16,118,871 km (0.068 R)
• M48: 16,199,953 km (0.106 R)
• M49: 16,607,009 km (0.068 R)
• M50: 16,729,679 km (0.108 R)
• M51: 17,514,320 km (0.113 R)
• M52: 18,310,779 km (0.115 R)
• M53: 18,649,619 km (0.116 R)
• M54: 19,290,795 km (0.086 R)
• M55: 19,376,814 km (0.092 R)
• M56: 19,939,003 km (0.078 R)
• M57: 20,156,668 km (0.098 R)
• M58: 20,244,033 km (0.111 R)
• M59: 20,506,727 km (0.087 R)
• M60: 20,594,540 km (0.045 R)
• M61: 22,016,319 km (0.117 R)
• M62: 22,739,026 km (0.062 R)
• M63: 22,920,937 km (0.11 R)
• M64: 23,194,701 km (0.068 R)
• M65: 23,837,673 km (0.048 R)
• M66: 24,022,576 km (0.106 R)
• M67: 26,229,443 km (0.106 R)
• M68: 27,043,405 km (0.068 R)
• M69: 27,429,368 km (0.096 R)
• M70: 29,090,054 km (0.114 R)
• M71: 29,337,040 km (0.025 R)
• M72: 29,733,624 km (0.12 R)
• M73: 30,431,947 km (0.083 R)
• M74: 30,783,053 km (0.096 R)
• M75: 31,287,048 km (0.089 R)
• M76: 32,354,429 km (0.083 R)
• M77: 32,866,802 km (0.109 R)
• M78: 33,021,037 km (0.052 R)
• M79: 33,124,110 km (0.103 R)
• M80: 33,330,256 km (0.117 R)
• M81: 33,537,000 km (0.1 R)
• M82: 33,847,865 km (0.101 R)
• M83: 34,211,687 km (0.114 R)
• M84: 34,420,226 km (0.112 R)
• M85: 34,576,855 km (0.118 R)
• M86: 34,786,142 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 11.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.35 AU - 14.45 AU

Year: 15303 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,929,976 km

• M1: 217,515 km (0.098 R)
• M2: 371,900 km (0.089 R)
• M3: 461,061 km (0.066 R)
• M4: 559,496 km (0.092 R)
• M5: 1,033,272 km (0.04 R)
• M6: 1,410,110 km (0.071 R)
• M7: 1,485,507 km (0.089 R)
• M8: 2,110,377 km (0.099 R)
• M9: 2,315,775 km (0.111 R)
• M10: 2,405,983 km (0.09 R)
• M11: 2,874,373 km (0.116 R)
• M12: 3,337,379 km (0.111 R)
• M13: 3,543,076 km (0.094 R)
• M14: 3,824,021 km (0.105 R)
• M15: 4,445,151 km (0.114 R)
• M16: 4,595,796 km (0.115 R)
• M17: 4,902,472 km (0.037 R)
• M18: 5,019,308 km (0.105 R)
• M19: 5,455,386 km (0.077 R)
• M20: 5,616,951 km (0.058 R)
• M21: 5,739,322 km (0.093 R)
• M22: 6,577,220 km (0.056 R)
• M23: 7,054,288 km (0.05 R)
• M24: 7,768,468 km (0.112 R)
• M25: 7,859,423 km (0.09 R)
• M26: 7,950,678 km (0.105 R)
• M27: 8,977,817 km (0.114 R)
• M28: 10,545,304 km (0.058 R)
• M29: 11,671,626 km (0.047 R)
• M30: 12,461,353 km (0.105 R)
• M31: 13,981,417 km (0.116 R)
• M32: 15,559,226 km (0.103 R)
• M33: 16,486,134 km (0.111 R)
• M34: 16,720,704 km (0.115 R)
• M35: 16,897,229 km (0.107 R)
• M36: 17,074,503 km (0.106 R)
• M37: 17,609,913 km (0.058 R)
• M38: 18,941,933 km (0.1 R)
• M39: 19,310,841 km (0.109 R)
• M40: 20,118,370 km (0.101 R)
• M41: 21,445,902 km (0.04 R)
• M42: 21,894,696 km (0.066 R)
• M43: 22,997,531 km (0.108 R)
• M44: 23,391,123 km (0.102 R)
• M45: 23,985,775 km (0.068 R)
• M46: 24,451,622 km (0.098 R)
• M47: 25,054,951 km (0.068 R)
• M48: 25,663,216 km (0.114 R)
• M49: 27,032,485 km (0.063 R)
• M50: 29,556,201 km (0.087 R)
• M51: 29,698,618 km (0.072 R)
• M52: 29,841,334 km (0.068 R)
• M53: 30,055,708 km (0.12 R)
• M54: 31,862,102 km (0.116 R)
• M55: 32,300,873 km (0.065 R)
• M56: 33,036,595 km (0.036 R)
• M57: 33,926,852 km (0.054 R)
• M58: 34,076,001 km (0.118 R)
• M59: 37,951,933 km (0.063 R)
• M60: 39,274,677 km (0.113 R)
• M61: 39,353,066 km (0.089 R)
• M62: 39,745,162 km (0.086 R)
• M63: 40,929,529 km (0.114 R)
• M64: 41,725,539 km (0.071 R)
• M65: 42,125,414 km (0.083 R)
• M66: 42,446,152 km (0.074 R)
• M67: 43,656,548 km (0.099 R)
• M68: 43,981,325 km (0.111 R)
• M69: 44,306,850 km (0.103 R)
• M70: 45,534,600 km (0.11 R)
• M71: 45,616,729 km (0.101 R)
• M72: 47,856,060 km (0.068 R)
• M73: 48,358,559 km (0.096 R)
• M74: 50,130,994 km (0.116 R)
• M75: 50,215,966 km (0.1 R)
• M76: 50,385,909 km (0.119 R)
• M77: 51,752,935 km (0.102 R)
• M78: 52,182,580 km (0.102 R)
• M79: 52,958,993 km (0.11 R)
• M80: 53,218,695 km (0.093 R)
• M81: 54,435,972 km (0.097 R)
• M82: 54,960,463 km (0.073 R)
• M83: 57,964,388 km (0.075 R)
• M84: 58,947,545 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.1

Radius: 4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.61 AU - 13.27 AU

Year: 16356 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,929,976 km

• M1: 53,107 km (0.115 R)
• M2: 195,524 km (0.048 R)
• M3: 425,456 km (0.087 R)
• M4: 512,522 km (0.078 R)
• M5: 619,036 km (0.079 R)
• M6: 646,861 km (0.093 R)
• M7: 703,708 km (0.073 R)
• M8: 915,689 km (0.109 R)
• M9: 963,709 km (0.059 R)
• M10: 1,095,655 km (0.094 R)
• M11: 1,181,225 km (0.081 R)
• M12: 1,268,889 km (0.066 R)
• M13: 1,621,342 km (0.1 R)
• M14: 1,699,282 km (0.112 R)
• M15: 1,899,444 km (0.052 R)
• M16: 2,128,329 km (0.062 R)
• M17: 2,322,058 km (0.114 R)
• M18: 2,476,742 km (0.057 R)
• M19: 3,032,050 km (0.104 R)
• M20: 3,250,014 km (0.085 R)
• M21: 3,959,706 km (0.056 R)
• M22: 4,197,567 km (0.091 R)
• M23: 4,549,570 km (0.089 R)
• M24: 5,109,366 km (0.044 R)
• M25: 5,690,553 km (0.074 R)
• M26: 5,839,104 km (0.095 R)
• M27: 6,200,981 km (0.04 R)
• M28: 6,384,538 km (0.049 R)
• M29: 6,538,923 km (0.115 R)
• M30: 6,914,414 km (0.084 R)
• M31: 7,588,352 km (0.116 R)
• M32: 7,686,339 km (0.113 R)
• M33: 7,718,951 km (0.049 R)
• M34: 7,982,692 km (0.086 R)
• M35: 8,082,324 km (0.111 R)
• M36: 9,520,109 km (0.056 R)
• M37: 9,838,304 km (0.114 R)
• M38: 9,945,117 km (0.047 R)
• M39: 11,071,589 km (0.114 R)
• M40: 11,593,386 km (0.093 R)
• M41: 11,895,275 km (0.107 R)
• M42: 12,123,262 km (0.077 R)
• M43: 13,839,149 km (0.071 R)
• M44: 14,279,865 km (0.082 R)
• M45: 14,603,295 km (0.099 R)
• M46: 14,684,527 km (0.054 R)
• M47: 15,257,188 km (0.074 R)
• M48: 15,504,922 km (0.089 R)
• M49: 15,546,360 km (0.101 R)
• M50: 15,837,328 km (0.098 R)
• M51: 16,088,204 km (0.115 R)
• M52: 16,256,053 km (0.099 R)
• M53: 16,424,649 km (0.103 R)
• M54: 16,636,031 km (0.088 R)
• M55: 17,147,357 km (0.035 R)
• M56: 17,534,067 km (0.107 R)
• M57: 18,447,661 km (0.042 R)
• M58: 20,094,734 km (0.053 R)
• M59: 20,230,270 km (0.107 R)
• M60: 20,320,776 km (0.079 R)
• M61: 20,366,254 km (0.116 R)
• M62: 20,775,703 km (0.087 R)
• M63: 21,233,922 km (0.107 R)
• M64: 22,067,032 km (0.098 R)
• M65: 22,160,232 km (0.045 R)
• M66: 23,431,514 km (0.107 R)
• M67: 23,669,525 km (0.1 R)
• M68: 24,052,046 km (0.107 R)
• M69: 24,292,151 km (0.071 R)
• M70: 24,823,223 km (0.046 R)
• M71: 25,065,871 km (0.089 R)
• M72: 25,309,267 km (0.1 R)
• M73: 25,602,479 km (0.09 R)
• M74: 25,749,384 km (0.05 R)
• M75: 26,587,730 km (0.079 R)
• M76: 26,835,913 km (0.101 R)
• M77: 26,885,729 km (0.031 R)
• M78: 29,514,164 km (0.042 R)
• M79: 29,977,319 km (0.072 R)
• M80: 30,080,691 km (0.099 R)
• M81: 30,235,824 km (0.103 R)
• M82: 30,494,928 km (0.051 R)
• M83: 31,433,804 km (0.047 R)
• M84: 32,753,407 km (0.118 R)
• M85: 33,393,237 km (0.101 R)
• M86: 33,446,793 km (0.104 R)
• M87: 33,553,905 km (0.115 R)
• M88: 34,037,256 km (0.086 R)
• M89: 34,252,826 km (0.028 R)
• M90: 34,739,468 km (0.068 R)
• M91: 34,793,622 km (0.029 R)
• M92: 34,902,230 km (0.103 R)
• M93: 36,819,327 km (0.1 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: 296 - 14,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit