🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.68 AU

Year: 185 Days

Day: 19.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.87 AU - 1.43 AU

Year: 457 Days

Day: 16.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.01 AU - 1.39 AU

Year: 488 Days

Day: 41 Hours

Environment

Temp: 6 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.5 AU - 1.52 AU

Year: 688 Days

Day: 35.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,878,989 km

• M1: 28,723 km (0.108 R)
• M2: 647,310 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.54 AU - 2.24 AU

Year: 964 Days

Day: 42.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.14 AU - 2.88 AU

Year: 1475 Days

Day: 22.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,878,989 km

• M1: 200,162 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.04 AU - 4.04 AU

Year: 2470 Days

Day: 13.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.1 AU - 7.52 AU

Year: 7330 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,878,989 km

• M1: 173,085 km (0.12 R)
• M2: 283,488 km (0.106 R)
• M3: 479,910 km (0.071 R)
• M4: 585,975 km (0.031 R)
• M5: 1,849,778 km (0.113 R)
• M6: 2,168,720 km (0.088 R)
• M7: 2,782,221 km (0.104 R)
• M8: 3,148,886 km (0.095 R)
• M9: 3,900,016 km (0.07 R)
• M10: 4,133,240 km (0.033 R)
• M11: 4,251,571 km (0.119 R)
• M12: 4,798,053 km (0.112 R)
• M13: 5,302,796 km (0.072 R)
• M14: 5,692,648 km (0.107 R)
• M15: 5,991,096 km (0.068 R)
• M16: 6,569,142 km (0.096 R)
• M17: 7,851,644 km (0.089 R)
• M18: 8,559,392 km (0.088 R)
• M19: 8,787,229 km (0.088 R)
• M20: 9,521,904 km (0.069 R)
• M21: 9,797,464 km (0.111 R)
• M22: 10,075,716 km (0.094 R)
• M23: 10,195,843 km (0.061 R)
• M24: 10,316,419 km (0.117 R)
• M25: 10,926,329 km (0.06 R)
• M26: 11,339,519 km (0.075 R)
• M27: 11,506,320 km (0.07 R)
• M28: 12,309,362 km (0.116 R)
• M29: 12,825,923 km (0.082 R)
• M30: 12,999,756 km (0.098 R)
• M31: 13,174,336 km (0.076 R)
• M32: 13,658,286 km (0.107 R)
• M33: 13,835,858 km (0.079 R)
• M34: 14,463,122 km (0.065 R)
• M35: 14,598,807 km (0.116 R)
• M36: 14,962,480 km (0.113 R)
• M37: 15,053,884 km (0.1 R)
• M38: 15,421,446 km (0.106 R)
• M39: 17,399,130 km (0.096 R)
• M40: 18,417,742 km (0.119 R)
• M41: 18,712,300 km (0.105 R)
• M42: 18,909,620 km (0.063 R)
• M43: 19,058,021 km (0.048 R)
• M44: 20,716,014 km (0.071 R)
• M45: 21,743,303 km (0.116 R)
• M46: 22,577,011 km (0.054 R)
• M47: 23,103,297 km (0.063 R)
• M48: 23,687,028 km (0.073 R)
• M49: 24,221,990 km (0.101 R)
• M50: 26,401,182 km (0.113 R)
• M51: 26,511,884 km (0.075 R)
• M52: 26,622,587 km (0.079 R)
• M53: 26,900,091 km (0.109 R)
• M54: 27,626,388 km (0.088 R)
• M55: 28,358,969 km (0.085 R)
• M56: 29,155,279 km (0.105 R)
• M57: 29,326,867 km (0.088 R)
• M58: 29,556,051 km (0.117 R)
• M59: 29,728,388 km (0.083 R)
• M60: 30,363,281 km (0.114 R)
• M61: 31,353,171 km (0.094 R)
• M62: 31,646,382 km (0.095 R)
• M63: 31,940,492 km (0.046 R)
• M64: 32,709,425 km (0.114 R)
• M65: 33,424,503 km (0.108 R)
• M66: 33,544,181 km (0.062 R)
• M67: 33,904,113 km (0.051 R)
• M68: 35,661,888 km (0.12 R)
• M69: 36,090,636 km (0.098 R)
• M70: 36,459,544 km (0.068 R)
• M71: 37,324,968 km (0.057 R)
• M72: 38,385,018 km (0.061 R)
• M73: 38,635,894 km (0.102 R)
• M74: 38,950,349 km (0.05 R)
• M75: 39,139,291 km (0.082 R)
• M76: 39,265,552 km (0.106 R)
• M77: 39,455,092 km (0.068 R)
• M78: 40,471,011 km (0.107 R)
• M79: 41,110,392 km (0.066 R)
• M80: 41,367,102 km (0.117 R)
• M81: 42,658,431 km (0.106 R)
• M82: 42,788,282 km (0.062 R)
• M83: 43,048,433 km (0.112 R)
• M84: 43,309,182 km (0.074 R)
• M85: 43,701,128 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 12.3

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.57 AU - 11.33 AU

Year: 10773 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,878,989 km

• M1: 170,392 km (0.08 R)
• M2: 314,006 km (0.056 R)
• M3: 448,644 km (0.116 R)
• M4: 859,889 km (0.11 R)
• M5: 1,418,786 km (0.113 R)
• M6: 1,529,489 km (0.049 R)
• M7: 1,759,869 km (0.102 R)
• M8: 1,928,167 km (0.053 R)
• M9: 2,203,577 km (0.107 R)
• M10: 2,411,966 km (0.096 R)
• M11: 2,572,635 km (0.094 R)
• M12: 2,654,465 km (0.113 R)
• M13: 2,848,493 km (0.107 R)
• M14: 3,459,152 km (0.107 R)
• M15: 3,610,694 km (0.104 R)
• M16: 3,795,298 km (0.081 R)
• M17: 4,078,188 km (0.085 R)
• M18: 4,433,482 km (0.053 R)
• M19: 4,532,067 km (0.102 R)
• M20: 4,832,460 km (0.037 R)
• M21: 5,701,025 km (0.12 R)
• M22: 5,916,745 km (0.086 R)
• M23: 6,135,158 km (0.114 R)
• M24: 6,245,262 km (0.069 R)
• M25: 6,579,913 km (0.097 R)
• M26: 8,999,060 km (0.095 R)
• M27: 9,461,916 km (0.059 R)
• M28: 9,975,934 km (0.095 R)
• M29: 10,279,917 km (0.116 R)
• M30: 10,498,928 km (0.106 R)
• M31: 10,763,866 km (0.075 R)
• M32: 10,852,578 km (0.079 R)
• M33: 11,390,531 km (0.114 R)
• M34: 12,259,994 km (0.078 R)
• M35: 12,726,291 km (0.091 R)
• M36: 13,150,850 km (0.117 R)
• M37: 14,110,969 km (0.1 R)
• M38: 14,452,501 km (0.096 R)
• M39: 15,794,842 km (0.103 R)
• M40: 16,302,129 km (0.094 R)
• M41: 17,489,038 km (0.105 R)
• M42: 17,645,966 km (0.101 R)
• M43: 18,971,553 km (0.11 R)
• M44: 19,294,535 km (0.034 R)
• M45: 19,727,920 km (0.083 R)
• M46: 20,054,941 km (0.064 R)
• M47: 20,164,447 km (0.106 R)
• M48: 20,991,723 km (0.101 R)
• M49: 21,102,874 km (0.088 R)
• M50: 22,850,476 km (0.113 R)
• M51: 23,424,035 km (0.037 R)
• M52: 24,410,184 km (0.087 R)
• M53: 24,996,607 km (0.117 R)
• M54: 25,825,230 km (0.095 R)
• M55: 28,058,577 km (0.034 R)
• M56: 28,549,706 km (0.099 R)
• M57: 33,094,789 km (0.069 R)
• M58: 33,548,669 km (0.099 R)
• M59: 34,265,841 km (0.103 R)
• M60: 34,462,413 km (0.117 R)
• M61: 35,582,901 km (0.099 R)
• M62: 37,521,839 km (0.068 R)
• M63: 39,357,853 km (0.09 R)
• M64: 39,838,511 km (0.112 R)
• M65: 40,390,378 km (0.067 R)
• M66: 40,667,284 km (0.072 R)
• M67: 41,571,453 km (0.091 R)
• M68: 41,850,902 km (0.04 R)
• M69: 41,990,926 km (0.102 R)
• M70: 42,693,288 km (0.077 R)
• M71: 42,834,209 km (0.096 R)
• M72: 43,045,890 km (0.094 R)
• M73: 43,187,260 km (0.094 R)
• M74: 43,683,177 km (0.074 R)
• M75: 44,180,889 km (0.119 R)
• M76: 44,537,530 km (0.108 R)
• M77: 44,895,219 km (0.091 R)
• M78: 45,757,501 km (0.052 R)
• M79: 46,915,687 km (0.118 R)
• M80: 47,206,655 km (0.069 R)
• M81: 47,571,375 km (0.09 R)
• M82: 48,156,751 km (0.088 R)
• M83: 48,376,959 km (0.107 R)
• M84: 48,523,865 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 11.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.54 AU - 10.8 AU

Year: 12926 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,878,989 km

• M1: 240,254 km (0.026 R)
• M2: 411,993 km (0.103 R)
• M3: 491,429 km (0.103 R)
• M4: 727,345 km (0.066 R)
• M5: 849,118 km (0.089 R)
• M6: 1,355,806 km (0.087 R)
• M7: 1,668,016 km (0.1 R)
• M8: 1,945,820 km (0.116 R)
• M9: 2,299,020 km (0.064 R)
• M10: 3,689,083 km (0.118 R)
• M11: 3,832,997 km (0.05 R)
• M12: 3,905,701 km (0.063 R)
• M13: 4,658,029 km (0.085 R)
• M14: 4,813,760 km (0.105 R)
• M15: 5,011,080 km (0.1 R)
• M16: 5,994,985 km (0.082 R)
• M17: 6,164,779 km (0.078 R)
• M18: 8,088,308 km (0.084 R)
• M19: 9,041,845 km (0.116 R)
• M20: 9,187,852 km (0.067 R)
• M21: 9,285,689 km (0.057 R)
• M22: 9,383,826 km (0.118 R)
• M23: 10,181,781 km (0.109 R)
• M24: 10,333,922 km (0.108 R)
• M25: 10,486,661 km (0.087 R)
• M26: 10,846,145 km (0.116 R)
• M27: 10,949,667 km (0.099 R)
• M28: 11,157,608 km (0.056 R)
• M29: 11,471,913 km (0.106 R)
• M30: 11,577,379 km (0.091 R)
• M31: 11,789,210 km (0.105 R)
• M32: 12,432,331 km (0.079 R)
• M33: 12,649,398 km (0.119 R)
• M34: 12,922,264 km (0.118 R)
• M35: 13,307,778 km (0.095 R)
• M36: 13,474,131 km (0.038 R)
• M37: 13,752,831 km (0.099 R)
• M38: 15,581,965 km (0.116 R)
• M39: 16,346,709 km (0.108 R)
• M40: 17,607,819 km (0.053 R)
• M41: 18,281,009 km (0.088 R)
• M42: 18,465,912 km (0.114 R)
• M43: 19,274,938 km (0.12 R)
• M44: 21,250,378 km (0.065 R)
• M45: 22,360,843 km (0.117 R)
• M46: 22,624,883 km (0.114 R)
• M47: 23,557,177 km (0.075 R)
• M48: 23,825,854 km (0.113 R)
• M49: 24,230,666 km (0.111 R)
• M50: 25,115,837 km (0.046 R)
• M51: 26,150,306 km (0.109 R)
• M52: 26,219,720 km (0.074 R)
• M53: 26,567,983 km (0.033 R)
• M54: 28,474,758 km (0.103 R)
• M55: 28,832,596 km (0.111 R)
• M56: 29,842,830 km (0.067 R)
• M57: 30,498,219 km (0.103 R)
• M58: 31,158,544 km (0.094 R)
• M59: 32,418,607 km (0.114 R)
• M60: 32,717,503 km (0.111 R)
• M61: 34,529,881 km (0.104 R)
• M62: 34,911,655 km (0.074 R)
• M63: 36,065,204 km (0.055 R)
• M64: 36,530,005 km (0.048 R)
• M65: 36,996,900 km (0.084 R)
• M66: 38,094,051 km (0.028 R)
• M67: 38,884,227 km (0.037 R)
• M68: 39,042,950 km (0.055 R)
• M69: 39,122,386 km (0.119 R)
• M70: 40,883,303 km (0.061 R)
• M71: 42,424,909 km (0.077 R)
• M72: 42,506,440 km (0.102 R)
• M73: 43,985,364 km (0.091 R)
• M74: 44,482,029 km (0.096 R)
• M75: 44,565,056 km (0.098 R)
• M76: 45,481,044 km (0.11 R)
• M77: 46,151,093 km (0.094 R)
• M78: 46,908,806 km (0.087 R)
• M79: 47,077,852 km (0.095 R)
• M80: 47,501,064 km (0.106 R)
• M81: 48,863,900 km (0.075 R)
• M82: 50,153,285 km (0.042 R)
• M83: 52,239,576 km (0.063 R)
• M84: 52,765,563 km (0.081 R)
• M85: 55,421,673 km (0.094 R)
• M86: 56,496,384 km (0.088 R)
• M87: 57,216,548 km (0.061 R)
• M88: 58,393,434 km (0.075 R)
• M89: 59,030,422 km (0.06 R)
• M90: 60,862,996 km (0.066 R)
• M91: 61,139,603 km (0.099 R)
• M92: 61,601,411 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit