🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.98 AU - 1.02 AU

Year: 350 Days

Day: 41.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,916,561 km

• M1: 140,024 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.92 AU - 1.18 AU

Year: 376 Days

Day: 38 Hours

Environment

Temp: 156 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,916,561 km

• M1: 464,950 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.91 AU - 1.33 AU

Year: 415 Days

Day: 31.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.37 AU - 2.13 AU

Year: 810 Days

Day: 17.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.65 AU - 2.29 AU

Year: 967 Days

Day: 27.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.8

Radius: 8.5

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.66 AU - 11.58 AU

Year: 12973 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 34,916,561 km

• M1: 285,582 km (0.1 R)
• M2: 436,227 km (0.062 R)
• M3: 530,324 km (0.086 R)
• M4: 685,457 km (0.081 R)
• M5: 759,359 km (0.106 R)
• M6: 875,746 km (0.037 R)
• M7: 956,828 km (0.104 R)
• M8: 1,170,753 km (0.058 R)
• M9: 1,238,072 km (0.099 R)
• M10: 1,954,646 km (0.101 R)
• M11: 2,008,202 km (0.074 R)
• M12: 2,199,837 km (0.108 R)
• M13: 2,397,306 km (0.105 R)
• M14: 2,512,945 km (0.06 R)
• M15: 2,870,634 km (0.091 R)
• M16: 2,993,453 km (0.081 R)
• M17: 3,469,923 km (0.098 R)
• M18: 3,535,147 km (0.12 R)
• M19: 3,700,303 km (0.113 R)
• M20: 3,868,003 km (0.103 R)
• M21: 4,176,174 km (0.119 R)
• M22: 4,635,440 km (0.115 R)
• M23: 4,743,748 km (0.029 R)
• M24: 4,816,303 km (0.11 R)
• M25: 4,999,561 km (0.111 R)
• M26: 5,297,709 km (0.112 R)
• M27: 5,639,989 km (0.115 R)
• M28: 5,794,374 km (0.083 R)
• M29: 6,107,483 km (0.08 R)
• M30: 6,955,403 km (0.088 R)
• M31: 8,893,893 km (0.079 R)
• M32: 9,073,859 km (0.12 R)
• M33: 9,209,544 km (0.08 R)
• M34: 10,842,854 km (0.109 R)
• M35: 11,471,913 km (0.041 R)
• M36: 12,462,849 km (0.104 R)
• M37: 13,481,012 km (0.074 R)
• M38: 13,584,235 km (0.115 R)
• M39: 14,157,045 km (0.109 R)
• M40: 14,897,405 km (0.081 R)
• M41: 15,704,635 km (0.09 R)
• M42: 16,470,726 km (0.038 R)
• M43: 16,581,129 km (0.076 R)
• M44: 16,802,833 km (0.048 R)
• M45: 17,361,282 km (0.073 R)
• M46: 17,473,630 km (0.097 R)
• M47: 19,188,769 km (0.051 R)
• M48: 19,305,007 km (0.046 R)
• M49: 19,655,066 km (0.118 R)
• M50: 21,376,788 km (0.036 R)
• M51: 22,653,456 km (0.057 R)
• M52: 22,776,425 km (0.091 R)
• M53: 23,954,808 km (0.088 R)
• M54: 24,962,349 km (0.081 R)
• M55: 25,727,094 km (0.118 R)
• M56: 27,214,396 km (0.118 R)
• M57: 27,410,519 km (0.098 R)
• M58: 28,596,531 km (0.072 R)
• M59: 29,597,789 km (0.055 R)
• M60: 29,732,128 km (0.091 R)
• M61: 29,934,085 km (0.115 R)
• M62: 30,339,196 km (0.079 R)
• M63: 31,223,469 km (0.074 R)
• M64: 31,703,080 km (0.062 R)
• M65: 33,226,285 km (0.111 R)
• M66: 33,575,746 km (0.036 R)
• M67: 33,856,242 km (0.101 R)
• M68: 34,067,026 km (0.069 R)
• M69: 34,348,868 km (0.109 R)
• M70: 36,487,220 km (0.06 R)
• M71: 37,717,962 km (0.103 R)
• M72: 38,521,601 km (0.101 R)
• M73: 38,815,262 km (0.078 R)
• M74: 39,700,582 km (0.118 R)
• M75: 40,368,836 km (0.113 R)
• M76: 40,443,336 km (0.079 R)
• M77: 40,667,134 km (0.096 R)
• M78: 41,040,979 km (0.097 R)
• M79: 41,641,465 km (0.104 R)
• M80: 42,927,259 km (0.102 R)
• M81: 43,231,690 km (0.118 R)
• M82: 44,610,384 km (0.088 R)
• M83: 45,382,608 km (0.028 R)
• M84: 45,615,084 km (0.051 R)
• M85: 45,692,725 km (0.083 R)
• M86: 45,848,007 km (0.102 R)
• M87: 46,081,380 km (0.091 R)
• M88: 46,471,083 km (0.077 R)
• M89: 47,253,779 km (0.106 R)
• M90: 47,804,299 km (0.111 R)
• M91: 48,198,788 km (0.082 R)
• M92: 49,468,575 km (0.118 R)
• M93: 50,428,096 km (0.05 R)
• M94: 50,508,280 km (0.114 R)
• M95: 52,609,382 km (0.054 R)
• M96: 53,588,800 km (0.114 R)
• M97: 53,670,630 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93

Radius: 6.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.97 AU - 13.53 AU

Year: 16873 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,916,561 km

• M1: 142,268 km (0.105 R)
• M2: 222,302 km (0.043 R)
• M3: 947,703 km (0.104 R)
• M4: 1,605,484 km (0.086 R)
• M5: 2,108,133 km (0.114 R)
• M6: 2,334,774 km (0.044 R)
• M7: 2,811,393 km (0.052 R)
• M8: 6,154,905 km (0.1 R)
• M9: 6,567,945 km (0.1 R)
• M10: 6,717,692 km (0.118 R)
• M11: 7,608,249 km (0.104 R)
• M12: 8,276,053 km (0.039 R)
• M13: 8,502,844 km (0.082 R)
• M14: 8,633,443 km (0.105 R)
• M15: 8,731,729 km (0.104 R)
• M16: 8,797,552 km (0.1 R)
• M17: 9,497,819 km (0.055 R)
• M18: 10,216,039 km (0.11 R)
• M19: 10,354,865 km (0.105 R)
• M20: 11,058,125 km (0.092 R)
• M21: 11,164,938 km (0.076 R)
• M22: 11,343,857 km (0.026 R)
• M23: 11,523,524 km (0.115 R)
• M24: 12,362,618 km (0.113 R)
• M25: 13,486,398 km (0.049 R)
• M26: 13,600,541 km (0.067 R)
• M27: 13,791,428 km (0.079 R)
• M28: 14,253,536 km (0.111 R)
• M29: 14,564,250 km (0.107 R)
• M30: 14,916,703 km (0.089 R)
• M31: 17,130,303 km (0.044 R)
• M32: 17,793,320 km (0.076 R)
• M33: 18,761,069 km (0.068 R)
• M34: 19,444,282 km (0.044 R)
• M35: 19,962,041 km (0.098 R)
• M36: 20,747,130 km (0.085 R)
• M37: 20,923,057 km (0.093 R)
• M38: 21,011,171 km (0.096 R)
• M39: 21,099,433 km (0.119 R)
• M40: 22,302,649 km (0.047 R)
• M41: 22,347,528 km (0.084 R)
• M42: 24,635,329 km (0.056 R)
• M43: 25,336,195 km (0.107 R)
• M44: 25,618,336 km (0.111 R)
• M45: 26,185,761 km (0.111 R)
• M46: 28,691,974 km (0.111 R)
• M47: 29,182,655 km (0.102 R)
• M48: 31,273,584 km (0.114 R)
• M49: 32,388,089 km (0.056 R)
• M50: 32,643,153 km (0.095 R)
• M51: 34,032,169 km (0.089 R)
• M52: 34,083,930 km (0.059 R)
• M53: 34,499,363 km (0.071 R)
• M54: 34,551,423 km (0.052 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit