🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.95 AU

Year: 239 Days

Day: 22.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,039,000 km

• M1: 172,337 km (0.112 R)
• M2: 458,966 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.25 AU - 1.99 AU

Year: 728 Days

Day: 15.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.72 AU - 2.42 AU

Year: 1052 Days

Day: 46 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.95 AU - 2.33 AU

Year: 1105 Days

Day: 33.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 93.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.31 AU - 3.49 AU

Year: 1744 Days

Day: 23.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 4.9

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.13 AU - 21.11 AU

Year: 25012 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,039,000 km

• M1: 72,106 km (0.083 R)
• M2: 139,724 km (0.093 R)
• M3: 628,161 km (0.1 R)
• M4: 824,883 km (0.106 R)
• M5: 1,090,419 km (0.12 R)
• M6: 1,167,163 km (0.111 R)
• M7: 1,353,562 km (0.09 R)
• M8: 1,549,385 km (0.096 R)
• M9: 1,784,104 km (0.04 R)
• M10: 1,844,691 km (0.115 R)
• M11: 2,418,998 km (0.091 R)
• M12: 2,486,017 km (0.046 R)
• M13: 2,795,386 km (0.05 R)
• M14: 2,865,846 km (0.061 R)
• M15: 3,080,669 km (0.088 R)
• M16: 4,352,101 km (0.114 R)
• M17: 4,392,941 km (0.05 R)
• M18: 5,192,243 km (0.115 R)
• M19: 5,809,334 km (0.084 R)
• M20: 6,825,104 km (0.029 R)
• M21: 6,967,820 km (0.076 R)
• M22: 7,015,691 km (0.087 R)
• M23: 7,401,953 km (0.097 R)
• M24: 7,944,395 km (0.115 R)
• M25: 8,448,540 km (0.113 R)
• M26: 8,499,553 km (0.07 R)
• M27: 8,653,190 km (0.097 R)
• M28: 8,807,724 km (0.092 R)
• M29: 9,329,222 km (0.116 R)
• M30: 9,381,881 km (0.102 R)
• M31: 9,860,744 km (0.08 R)
• M32: 10,293,081 km (0.045 R)
• M33: 11,457,103 km (0.108 R)
• M34: 11,683,444 km (0.098 R)
• M35: 12,778,949 km (0.104 R)
• M36: 12,837,592 km (0.062 R)
• M37: 13,013,818 km (0.115 R)
• M38: 13,072,760 km (0.092 R)
• M39: 13,131,701 km (0.119 R)
• M40: 15,438,799 km (0.063 R)
• M41: 16,447,089 km (0.113 R)
• M42: 17,736,922 km (0.079 R)
• M43: 19,664,191 km (0.085 R)
• M44: 20,071,247 km (0.057 R)
• M45: 20,480,996 km (0.059 R)
• M46: 21,239,307 km (0.12 R)
• M47: 22,077,055 km (0.091 R)
• M48: 22,854,516 km (0.114 R)
• M49: 23,353,873 km (0.101 R)
• M50: 23,425,531 km (0.073 R)
• M51: 25,756,116 km (0.102 R)
• M52: 25,978,269 km (0.078 R)
• M53: 26,873,761 km (0.03 R)
• M54: 27,099,056 km (0.056 R)
• M55: 27,400,645 km (0.072 R)
• M56: 29,078,984 km (0.114 R)
• M57: 30,711,695 km (0.075 R)
• M58: 31,578,764 km (0.104 R)
• M59: 31,975,498 km (0.079 R)
• M60: 32,693,867 km (0.042 R)
• M61: 38,206,099 km (0.109 R)
• M62: 38,374,995 km (0.09 R)
• M63: 39,138,094 km (0.119 R)
• M64: 41,197,608 km (0.098 R)
• M65: 41,544,226 km (0.08 R)
• M66: 42,502,550 km (0.11 R)
• M67: 43,556,168 km (0.106 R)
• M68: 43,732,694 km (0.115 R)
• M69: 44,263,467 km (0.099 R)
• M70: 44,796,334 km (0.112 R)
• M71: 47,130,061 km (0.101 R)
• M72: 47,856,060 km (0.116 R)
• M73: 50,056,196 km (0.042 R)
• M74: 51,354,705 km (0.086 R)
• M75: 52,664,285 km (0.07 R)
• M76: 53,040,523 km (0.11 R)
• M77: 53,606,452 km (0.109 R)
• M78: 54,649,149 km (0.086 R)
• M79: 56,081,848 km (0.109 R)
• M80: 57,043,912 km (0.118 R)
• M81: 58,108,451 km (0.068 R)
• M82: 58,497,106 km (0.074 R)
• M83: 58,594,344 km (0.108 R)
• M84: 59,277,109 km (0.109 R)
• M85: 59,472,633 km (0.115 R)
• M86: 59,766,294 km (0.055 R)
• M87: 60,158,689 km (0.096 R)
• M88: 61,637,763 km (0.054 R)
• M89: 62,133,381 km (0.089 R)
• M90: 62,929,092 km (0.073 R)
• M91: 63,828,475 km (0.072 R)
• M92: 64,631,366 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867

Radius: 3.1

Gravity: 90.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.41 AU - 20.31 AU

Year: 30079 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 108,039,000 km

• M1: 257,159 km (0.07 R)
• M2: 299,345 km (0.114 R)
• M3: 344,075 km (0.051 R)
• M4: 367,263 km (0.11 R)
• M5: 491,279 km (0.083 R)
• M6: 1,104,032 km (0.034 R)
• M7: 1,139,038 km (0.103 R)
• M8: 1,787,246 km (0.084 R)
• M9: 2,346,143 km (0.041 R)
• M10: 2,574,579 km (0.094 R)
• M11: 3,351,890 km (0.065 R)
• M12: 3,765,827 km (0.091 R)
• M13: 4,032,560 km (0.046 R)
• M14: 4,584,277 km (0.095 R)
• M15: 4,926,557 km (0.103 R)
• M16: 5,455,236 km (0.043 R)
• M17: 5,940,083 km (0.071 R)
• M18: 7,608,548 km (0.118 R)
• M19: 8,217,710 km (0.062 R)
• M20: 8,983,053 km (0.112 R)
• M21: 9,698,430 km (0.044 R)
• M22: 11,488,368 km (0.083 R)
• M23: 14,356,608 km (0.115 R)
• M24: 14,771,593 km (0.105 R)
• M25: 15,022,618 km (0.036 R)
• M26: 16,125,902 km (0.049 R)
• M27: 17,696,231 km (0.09 R)
• M28: 17,784,793 km (0.062 R)
• M29: 18,499,422 km (0.118 R)
• M30: 20,792,010 km (0.101 R)
• M31: 22,210,048 km (0.042 R)
• M32: 24,740,645 km (0.087 R)
• M33: 25,737,865 km (0.117 R)
• M34: 26,850,125 km (0.087 R)
• M35: 28,081,016 km (0.032 R)
• M36: 28,703,493 km (0.087 R)
• M37: 29,120,871 km (0.077 R)
• M38: 29,540,344 km (0.098 R)
• M39: 29,645,511 km (0.081 R)
• M40: 29,750,828 km (0.117 R)
• M41: 29,856,294 km (0.033 R)
• M42: 31,775,037 km (0.07 R)
• M43: 32,098,766 km (0.063 R)
• M44: 32,858,125 km (0.08 R)
• M45: 34,505,347 km (0.104 R)
• M46: 35,954,502 km (0.069 R)
• M47: 36,179,198 km (0.076 R)
• M48: 36,291,695 km (0.085 R)
• M49: 36,856,128 km (0.065 R)
• M50: 37,651,091 km (0.094 R)
• M51: 38,107,963 km (0.068 R)
• M52: 38,337,147 km (0.055 R)
• M53: 39,258,072 km (0.073 R)
• M54: 40,069,939 km (0.12 R)
• M55: 40,536,236 km (0.076 R)
• M56: 40,887,192 km (0.111 R)
• M57: 46,271,070 km (0.101 R)
• M58: 46,515,513 km (0.079 R)
• M59: 46,637,884 km (0.103 R)
• M60: 47,005,596 km (0.048 R)
• M61: 47,128,416 km (0.109 R)
• M62: 48,114,565 km (0.11 R)
• M63: 48,734,349 km (0.042 R)
• M64: 48,982,980 km (0.076 R)
• M65: 50,987,442 km (0.096 R)
• M66: 52,508,254 km (0.116 R)
• M67: 53,402,251 km (0.082 R)
• M68: 55,075,802 km (0.046 R)
• M69: 56,114,161 km (0.069 R)
• M70: 56,374,761 km (0.097 R)
• M71: 56,505,210 km (0.101 R)
• M72: 61,536,486 km (0.079 R)
• M73: 63,290,371 km (0.112 R)
• M74: 64,105,231 km (0.088 R)
• M75: 64,377,648 km (0.116 R)
• M76: 64,650,515 km (0.117 R)
• M77: 64,923,681 km (0.034 R)
• M78: 66,433,123 km (0.079 R)
• M79: 67,538,203 km (0.094 R)
• M80: 70,046,660 km (0.115 R)
• M81: 74,867,302 km (0.056 R)
• M82: 78,188,374 km (0.056 R)
• M83: 78,333,933 km (0.056 R)
• M84: 82,295,883 km (0.094 R)
• M85: 82,591,937 km (0.054 R)
• M86: 86,322,609 km (0.088 R)
• M87: 87,981,350 km (0.083 R)
• M88: 88,284,136 km (0.102 R)
• M89: 89,498,422 km (0.075 R)
• M90: 89,955,294 km (0.105 R)
• M91: 92,866,319 km (0.116 R)
• M92: 94,875,867 km (0.094 R)
• M93: 95,031,150 km (0.117 R)
• M94: 98,623,294 km (0.033 R)
• M95: 100,041,033 km (0.101 R)
• M96: 104,654,930 km (0.03 R)
• M97: 106,423,028 km (0.099 R)
• M98: 107,068,393 km (0.116 R)
• M99: 107,715,104 km (0.107 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit