🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.7 AU - 0.98 AU

Year: 284 Days

Day: 20.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.21 AU - 1.31 AU

Year: 522 Days

Day: 26.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.77 AU - 2.81 AU

Year: 1279 Days

Day: 23.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.8 AU - 4.22 AU

Year: 2426 Days

Day: 35.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,908,811 km

• M1: 174,431 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.05 AU - 4.41 AU

Year: 2658 Days

Day: 13.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,908,811 km

• M1: 2,964,731 km (0.072 R)

Asteroid Belt

Center: 10.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.1

Radius: 3.8

Gravity: 67.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.57 AU - 18.49 AU

Year: 25930 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,908,811 km

• M1: 149,149 km (0.115 R)
• M2: 293,212 km (0.117 R)
• M3: 474,225 km (0.101 R)
• M4: 1,019,659 km (0.035 R)
• M5: 1,433,447 km (0.054 R)
• M6: 2,266,258 km (0.105 R)
• M7: 3,220,244 km (0.096 R)
• M8: 3,967,934 km (0.096 R)
• M9: 4,176,174 km (0.078 R)
• M10: 5,099,791 km (0.063 R)
• M11: 5,613,361 km (0.086 R)
• M12: 7,891,138 km (0.11 R)
• M13: 8,021,438 km (0.104 R)
• M14: 8,953,881 km (0.038 R)
• M15: 9,158,082 km (0.035 R)
• M16: 9,294,965 km (0.063 R)
• M17: 9,432,744 km (0.098 R)
• M18: 10,486,661 km (0.098 R)
• M19: 11,651,430 km (0.089 R)
• M20: 12,098,578 km (0.045 R)
• M21: 14,021,659 km (0.063 R)
• M22: 14,100,497 km (0.057 R)
• M23: 14,338,058 km (0.112 R)
• M24: 15,790,654 km (0.105 R)
• M25: 16,451,128 km (0.11 R)
• M26: 16,701,256 km (0.117 R)
• M27: 16,784,881 km (0.087 R)
• M28: 18,833,026 km (0.093 R)
• M29: 20,778,396 km (0.105 R)
• M30: 20,958,512 km (0.096 R)
• M31: 21,048,720 km (0.052 R)
• M32: 21,138,927 km (0.094 R)
• M33: 21,501,552 km (0.099 R)
• M34: 22,049,380 km (0.108 R)
• M35: 23,626,141 km (0.056 R)
• M36: 24,475,408 km (0.084 R)
• M37: 28,669,086 km (0.059 R)
• M38: 29,473,324 km (0.09 R)
• M39: 29,776,858 km (0.055 R)
• M40: 30,693,743 km (0.084 R)
• M41: 31,516,382 km (0.089 R)
• M42: 32,764,028 km (0.093 R)
• M43: 33,499,152 km (0.077 R)
• M44: 34,133,597 km (0.114 R)
• M45: 34,239,811 km (0.066 R)
• M46: 34,452,390 km (0.106 R)
• M47: 35,629,426 km (0.107 R)
• M48: 36,168,876 km (0.095 R)
• M49: 36,928,534 km (0.117 R)
• M50: 37,146,498 km (0.109 R)
• M51: 37,583,922 km (0.055 R)
• M52: 37,803,232 km (0.105 R)
• M53: 38,574,110 km (0.038 R)
• M54: 39,238,923 km (0.032 R)
• M55: 40,467,720 km (0.083 R)
• M56: 42,962,863 km (0.072 R)
• M57: 43,192,047 km (0.108 R)
• M58: 43,767,101 km (0.116 R)
• M59: 45,274,000 km (0.104 R)
• M60: 46,209,585 km (0.117 R)
• M61: 47,743,712 km (0.039 R)
• M62: 50,256,956 km (0.029 R)
• M63: 51,347,076 km (0.093 R)
• M64: 52,078,160 km (0.101 R)
• M65: 52,200,382 km (0.077 R)
• M66: 52,444,974 km (0.102 R)
• M67: 53,427,533 km (0.12 R)
• M68: 54,912,442 km (0.11 R)
• M69: 57,543,719 km (0.119 R)
• M70: 61,115,368 km (0.075 R)
• M71: 63,710,143 km (0.066 R)
• M72: 65,811,694 km (0.102 R)
• M73: 67,003,839 km (0.088 R)
• M74: 69,274,884 km (0.077 R)
• M75: 69,543,712 km (0.064 R)
• M76: 72,115,000 km (0.057 R)
• M77: 72,387,418 km (0.107 R)
• M78: 72,523,851 km (0.118 R)
• M79: 72,933,450 km (0.087 R)
• M80: 73,754,892 km (0.031 R)
• M81: 76,654,248 km (0.079 R)
• M82: 78,747,870 km (0.078 R)
• M83: 81,852,475 km (0.103 R)
• M84: 83,419,662 km (0.097 R)
• M85: 83,992,024 km (0.077 R)
• M86: 84,422,118 km (0.099 R)
• M87: 84,565,732 km (0.096 R)
• M88: 86,728,468 km (0.105 R)
• M89: 87,018,239 km (0.031 R)
• M90: 88,909,306 km (0.087 R)
• M91: 91,402,803 km (0.118 R)
• M92: 93,028,333 km (0.101 R)
• M93: 94,961,886 km (0.025 R)
• M94: 95,260,483 km (0.086 R)
• M95: 99,019,579 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit