🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.84 AU - 0.98 AU

Year: 312 Days

Day: 38.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.98 AU - 1.18 AU

Year: 404 Days

Day: 31.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.24 AU - 1.96 AU

Year: 728 Days

Day: 35.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,888,576 km

• M1: 1,040,453 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.04 AU - 2.6 AU

Year: 1272 Days

Day: 33.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 120.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.25 AU - 2.99 AU

Year: 1526 Days

Day: 46.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.66 AU - 3 AU

Year: 1713 Days

Day: 34.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,888,576 km

• M1: 83,924 km (0.049 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 14.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.72 AU - 9.8 AU

Year: 9331 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,888,576 km

• M1: 229,782 km (0.073 R)
• M2: 573,558 km (0.119 R)
• M3: 914,342 km (0.114 R)
• M4: 1,267,393 km (0.11 R)
• M5: 1,406,669 km (0.084 R)
• M6: 1,701,526 km (0.068 R)
• M7: 2,037,074 km (0.067 R)
• M8: 2,139,848 km (0.061 R)
• M9: 2,329,538 km (0.115 R)
• M10: 2,437,398 km (0.103 R)
• M11: 2,771,450 km (0.045 R)
• M12: 3,002,429 km (0.115 R)
• M13: 4,067,566 km (0.047 R)
• M14: 4,198,614 km (0.076 R)
• M15: 4,357,786 km (0.119 R)
• M16: 4,958,571 km (0.037 R)
• M17: 5,268,987 km (0.097 R)
• M18: 5,469,747 km (0.118 R)
• M19: 5,585,685 km (0.104 R)
• M20: 6,298,669 km (0.101 R)
• M21: 6,481,477 km (0.102 R)
• M22: 6,727,865 km (0.059 R)
• M23: 7,166,785 km (0.055 R)
• M24: 7,421,700 km (0.099 R)
• M25: 7,712,219 km (0.115 R)
• M26: 7,809,906 km (0.109 R)
• M27: 7,908,043 km (0.11 R)
• M28: 8,271,117 km (0.077 R)
• M29: 8,741,452 km (0.094 R)
• M30: 8,945,653 km (0.088 R)
• M31: 9,082,685 km (0.1 R)
• M32: 9,185,908 km (0.117 R)
• M33: 9,567,831 km (0.09 R)
• M34: 9,954,990 km (0.089 R)
• M35: 10,635,960 km (0.12 R)
• M36: 12,118,325 km (0.098 R)
• M37: 13,586,179 km (0.12 R)
• M38: 14,381,143 km (0.114 R)
• M39: 14,501,718 km (0.113 R)
• M40: 14,622,593 km (0.116 R)
• M41: 15,808,456 km (0.053 R)
• M42: 16,855,641 km (0.058 R)
• M43: 17,709,546 km (0.098 R)
• M44: 18,796,524 km (0.055 R)
• M45: 18,972,451 km (0.106 R)
• M46: 19,148,976 km (0.104 R)
• M47: 19,681,844 km (0.072 R)
• M48: 20,535,300 km (0.112 R)
• M49: 21,815,259 km (0.069 R)
• M50: 22,185,663 km (0.062 R)
• M51: 23,403,988 km (0.104 R)
• M52: 23,878,363 km (0.105 R)
• M53: 25,807,428 km (0.097 R)
• M54: 26,003,102 km (0.076 R)
• M55: 27,137,802 km (0.063 R)
• M56: 28,137,564 km (0.106 R)
• M57: 28,238,244 km (0.103 R)
• M58: 28,439,902 km (0.06 R)
• M59: 28,692,572 km (0.057 R)
• M60: 29,864,821 km (0.118 R)
• M61: 31,000,718 km (0.099 R)
• M62: 31,364,989 km (0.107 R)
• M63: 32,413,969 km (0.102 R)
• M64: 32,572,244 km (0.065 R)
• M65: 33,261,441 km (0.087 R)
• M66: 33,527,725 km (0.044 R)
• M67: 35,629,276 km (0.087 R)
• M68: 36,120,256 km (0.115 R)
• M69: 36,229,762 km (0.12 R)
• M70: 36,558,728 km (0.086 R)
• M71: 36,668,532 km (0.117 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit