🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.52 AU - 0.76 AU

Year: 186 Days

Day: 35.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.66 AU - 0.72 AU

Year: 208 Days

Day: 46.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 147.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 363 Days

Day: 22.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.3 AU - 1.56 AU

Year: 621 Days

Day: 44.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,105,134 km

• M1: 132,394 km (0.109 R)
• M2: 297,550 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.59 AU - 2.49 AU

Year: 1059 Days

Day: 32.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.18 AU - 4.36 AU

Year: 2660 Days

Day: 17.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,105,134 km

• M1: 1,931,159 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.87 AU - 4.61 AU

Year: 3173 Days

Day: 47.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,105,134 km

• M1: 2,005,659 km (0.11 R)
• M2: 2,285,556 km (0.102 R)

Asteroid Belt

Center: 8.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.5

Radius: 5.7

Gravity: 22.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.76 AU - 15.24 AU

Year: 17035 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 56.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,105,134 km

• M1: 199,564 km (0.12 R)
• M2: 434,731 km (0.049 R)
• M3: 529,427 km (0.059 R)
• M4: 652,247 km (0.107 R)
• M5: 784,491 km (0.036 R)
• M6: 877,541 km (0.119 R)
• M7: 1,126,023 km (0.064 R)
• M8: 1,423,873 km (0.11 R)
• M9: 1,868,029 km (0.107 R)
• M10: 2,025,256 km (0.089 R)
• M11: 2,837,872 km (0.094 R)
• M12: 2,945,881 km (0.079 R)
• M13: 3,429,531 km (0.094 R)
• M14: 3,739,498 km (0.113 R)
• M15: 4,139,523 km (0.113 R)
• M16: 4,303,332 km (0.107 R)
• M17: 4,679,721 km (0.106 R)
• M18: 4,722,206 km (0.084 R)
• M19: 5,643,580 km (0.077 R)
• M20: 6,101,499 km (0.093 R)
• M21: 6,618,958 km (0.07 R)
• M22: 7,101,411 km (0.069 R)
• M23: 7,445,935 km (0.071 R)
• M24: 7,645,349 km (0.079 R)
• M25: 7,998,400 km (0.1 R)
• M26: 8,253,763 km (0.104 R)
• M27: 8,615,940 km (0.099 R)
• M28: 10,614,567 km (0.106 R)
• M29: 11,463,834 km (0.079 R)
• M30: 12,334,793 km (0.085 R)
• M31: 12,689,041 km (0.089 R)
• M32: 12,927,201 km (0.106 R)
• M33: 13,468,147 km (0.092 R)
• M34: 14,139,542 km (0.071 R)
• M35: 15,641,654 km (0.089 R)
• M36: 16,997,011 km (0.094 R)
• M37: 17,457,174 km (0.059 R)
• M38: 17,589,418 km (0.114 R)
• M39: 17,655,541 km (0.102 R)
• M40: 18,054,668 km (0.091 R)
• M41: 18,726,512 km (0.118 R)
• M42: 19,201,635 km (0.045 R)
• M43: 20,094,584 km (0.094 R)
• M44: 21,071,309 km (0.118 R)
• M45: 21,636,340 km (0.059 R)
• M46: 22,421,280 km (0.112 R)
• M47: 22,709,106 km (0.119 R)
• M48: 23,070,535 km (0.114 R)
• M49: 26,407,914 km (0.097 R)
• M50: 27,630,428 km (0.098 R)
• M51: 28,093,583 km (0.112 R)
• M52: 28,559,281 km (0.059 R)
• M53: 29,341,229 km (0.106 R)
• M54: 29,734,821 km (0.109 R)
• M55: 31,006,103 km (0.065 R)
• M56: 32,132,875 km (0.043 R)
• M57: 32,538,584 km (0.101 R)
• M58: 33,930,443 km (0.115 R)
• M59: 35,174,648 km (0.086 R)
• M60: 37,196,463 km (0.061 R)
• M61: 37,451,677 km (0.039 R)
• M62: 38,049,770 km (0.12 R)
• M63: 38,478,966 km (0.043 R)
• M64: 38,823,490 km (0.109 R)
• M65: 39,082,444 km (0.05 R)
• M66: 41,527,471 km (0.103 R)
• M67: 41,703,997 km (0.046 R)
• M68: 42,501,503 km (0.09 R)
• M69: 42,768,535 km (0.097 R)
• M70: 43,662,383 km (0.106 R)
• M71: 45,105,404 km (0.107 R)
• M72: 46,015,108 km (0.105 R)
• M73: 46,655,537 km (0.092 R)
• M74: 47,852,768 km (0.075 R)
• M75: 48,966,824 km (0.086 R)
• M76: 49,433,569 km (0.052 R)
• M77: 53,892,035 km (0.045 R)
• M78: 55,147,759 km (0.067 R)
• M79: 55,925,369 km (0.091 R)
• M80: 57,196,651 km (0.112 R)
• M81: 58,082,271 km (0.109 R)
• M82: 58,378,475 km (0.101 R)
• M83: 58,774,311 km (0.04 R)
• M84: 59,469,043 km (0.101 R)
• M85: 59,668,008 km (0.07 R)
• M86: 63,490,533 km (0.077 R)
• M87: 66,151,281 km (0.058 R)
• M88: 66,357,576 km (0.078 R)
• M89: 67,599,089 km (0.076 R)
• M90: 67,806,731 km (0.116 R)
• M91: 68,326,883 km (0.118 R)
• M92: 68,639,542 km (0.099 R)
• M93: 68,952,800 km (0.043 R)
• M94: 69,057,219 km (0.103 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit