🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.48 AU - 0.6 AU

Year: 177 Days

Day: 37.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.66 AU - 0.78 AU

Year: 273 Days

Day: 22.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 400 Days

Day: 13.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.77 AU - 1.11 AU

Year: 407 Days

Day: 44.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 4.7

Gravity: 38.49 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.52 AU - 12.3 AU

Year: 17198 Days

Day: 22.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,946,031 km

• M1: 155,582 km (0.114 R)
• M2: 251,923 km (0.038 R)
• M3: 333,154 km (0.091 R)
• M4: 481,406 km (0.085 R)
• M5: 584,329 km (0.039 R)
• M6: 694,433 km (0.115 R)
• M7: 1,011,431 km (0.089 R)
• M8: 1,199,177 km (0.116 R)
• M9: 1,515,726 km (0.077 R)
• M10: 1,576,014 km (0.051 R)
• M11: 1,606,532 km (0.041 R)
• M12: 1,668,016 km (0.096 R)
• M13: 1,825,244 km (0.051 R)
• M14: 2,608,388 km (0.025 R)
• M15: 2,680,943 km (0.042 R)
• M16: 2,977,596 km (0.043 R)
• M17: 3,928,889 km (0.094 R)
• M18: 4,567,373 km (0.116 R)
• M19: 5,421,277 km (0.105 R)
• M20: 5,467,653 km (0.107 R)
• M21: 5,607,227 km (0.062 R)
• M22: 6,081,453 km (0.06 R)
• M23: 7,118,166 km (0.081 R)
• M24: 8,315,098 km (0.038 R)
• M25: 8,368,505 km (0.099 R)
• M26: 8,529,472 km (0.093 R)
• M27: 9,128,612 km (0.104 R)
• M28: 9,628,867 km (0.117 R)
• M29: 9,910,560 km (0.088 R)
• M30: 10,137,949 km (0.06 R)
• M31: 10,366,983 km (0.089 R)
• M32: 11,776,943 km (0.108 R)
• M33: 12,138,820 km (0.105 R)
• M34: 13,938,183 km (0.045 R)
• M35: 14,129,070 km (0.098 R)
• M36: 14,384,882 km (0.118 R)
• M37: 14,901,145 km (0.095 R)
• M38: 16,218,055 km (0.095 R)
• M39: 16,755,261 km (0.058 R)
• M40: 16,822,729 km (0.112 R)
• M41: 18,123,333 km (0.059 R)
• M42: 18,470,999 km (0.083 R)
• M43: 18,961,381 km (0.095 R)
• M44: 19,102,302 km (0.109 R)
• M45: 21,918,182 km (0.118 R)
• M46: 22,288,587 km (0.053 R)
• M47: 22,810,384 km (0.087 R)
• M48: 23,336,370 km (0.113 R)
• M49: 23,790,250 km (0.076 R)
• M50: 26,417,189 km (0.077 R)
• M51: 27,127,779 km (0.116 R)
• M52: 27,365,938 km (0.119 R)
• M53: 28,567,658 km (0.1 R)
• M54: 28,972,021 km (0.05 R)
• M55: 29,134,335 km (0.115 R)
• M56: 31,688,120 km (0.05 R)
• M57: 32,190,619 km (0.07 R)
• M58: 35,520,369 km (0.049 R)
• M59: 37,005,726 km (0.047 R)
• M60: 38,600,439 km (0.073 R)
• M61: 42,684,162 km (0.089 R)
• M62: 43,889,173 km (0.032 R)
• M63: 44,168,771 km (0.084 R)
• M64: 45,387,545 km (0.097 R)
• M65: 45,576,038 km (0.103 R)
• M66: 47,283,997 km (0.1 R)
• M67: 48,049,789 km (0.086 R)
• M68: 49,302,970 km (0.115 R)
• M69: 49,982,294 km (0.114 R)
• M70: 50,469,235 km (0.064 R)
• M71: 51,153,795 km (0.12 R)
• M72: 51,349,918 km (0.115 R)
• M73: 51,939,932 km (0.078 R)
• M74: 52,729,958 km (0.097 R)
• M75: 53,723,139 km (0.085 R)
• M76: 54,122,116 km (0.066 R)
• M77: 54,622,222 km (0.054 R)
• M78: 55,023,443 km (0.104 R)
• M79: 55,828,729 km (0.03 R)
• M80: 59,088,915 km (0.091 R)
• M81: 59,810,276 km (0.087 R)
• M82: 60,845,792 km (0.108 R)
• M83: 60,949,613 km (0.077 R)
• M84: 61,261,674 km (0.105 R)
• M85: 64,940,585 km (0.092 R)
• M86: 66,860,375 km (0.086 R)
• M87: 67,719,515 km (0.075 R)
• M88: 69,340,408 km (0.104 R)
• M89: 69,557,475 km (0.055 R)
• M90: 69,774,691 km (0.045 R)
• M91: 70,646,098 km (0.095 R)
• M92: 73,613,821 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit