🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.57 AU - 0.59 AU

Year: 156 Days

Day: 23.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.77 AU - 0.83 AU

Year: 253 Days

Day: 45 Hours

Environment

Temp: 191 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,054,463 km

• M1: 69,413 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.88 AU - 0.98 AU

Year: 317 Days

Day: 23.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.15 AU

Year: 369 Days

Day: 42.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.24 AU - 1.84 AU

Year: 675 Days

Day: 35.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.87 AU - 2.53 AU

Year: 1152 Days

Day: 12.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,054,463 km

• M1: 551,867 km (0.094 R)
• M2: 1,997,431 km (0.054 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.93 AU - 2.91 AU

Year: 1329 Days

Day: 26.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.47 AU - 5.39 AU

Year: 3292 Days

Day: 37.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,054,463 km

• M1: 214,972 km (0.072 R)
• M2: 412,890 km (0.101 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.2 AU - 6.52 AU

Year: 4382 Days

Day: 25.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 14.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.08 AU - 6.3 AU

Year: 4793 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,054,463 km

• M1: 204,051 km (0.104 R)
• M2: 377,286 km (0.111 R)
• M3: 480,957 km (0.079 R)
• M4: 580,589 km (0.115 R)
• M5: 689,048 km (0.112 R)
• M6: 962,662 km (0.104 R)
• M7: 1,050,925 km (0.107 R)
• M8: 1,212,790 km (0.075 R)
• M9: 1,408,464 km (0.039 R)
• M10: 1,536,370 km (0.114 R)
• M11: 1,681,929 km (0.107 R)
• M12: 1,888,075 km (0.036 R)
• M13: 2,176,499 km (0.036 R)
• M14: 2,356,466 km (0.103 R)
• M15: 2,541,668 km (0.038 R)
• M16: 2,893,821 km (0.09 R)
• M17: 3,059,276 km (0.037 R)
• M18: 3,177,010 km (0.097 R)
• M19: 3,698,807 km (0.111 R)
• M20: 4,043,481 km (0.039 R)
• M21: 4,229,132 km (0.114 R)
• M22: 4,474,772 km (0.053 R)
• M23: 4,783,542 km (0.083 R)
• M24: 4,960,366 km (0.056 R)
• M25: 5,401,979 km (0.082 R)
• M26: 6,003,512 km (0.03 R)
• M27: 6,387,679 km (0.118 R)
• M28: 6,979,040 km (0.056 R)
• M29: 7,542,425 km (0.063 R)
• M30: 7,633,979 km (0.076 R)
• M31: 8,097,134 km (0.026 R)
• M32: 8,214,419 km (0.083 R)
• M33: 8,929,796 km (0.053 R)
• M34: 9,197,127 km (0.08 R)
• M35: 9,319,648 km (0.111 R)
• M36: 9,964,864 km (0.077 R)
• M37: 10,624,740 km (0.112 R)
• M38: 11,456,355 km (0.104 R)
• M39: 11,747,023 km (0.092 R)
• M40: 11,906,644 km (0.088 R)
• M41: 12,040,235 km (0.108 R)
• M42: 12,470,927 km (0.103 R)
• M43: 12,579,386 km (0.034 R)
• M44: 12,770,123 km (0.105 R)
• M45: 13,154,290 km (0.079 R)
• M46: 13,849,621 km (0.075 R)
• M47: 14,074,766 km (0.052 R)
• M48: 14,728,658 km (0.111 R)
• M49: 14,843,400 km (0.12 R)
• M50: 14,987,313 km (0.083 R)
• M51: 15,713,461 km (0.071 R)
• M52: 15,830,746 km (0.06 R)
• M53: 16,510,668 km (0.092 R)
• M54: 17,200,314 km (0.085 R)
• M55: 17,290,971 km (0.069 R)
• M56: 17,777,014 km (0.058 R)
• M57: 17,868,718 km (0.084 R)
• M58: 18,298,512 km (0.082 R)
• M59: 18,452,748 km (0.056 R)
• M60: 18,856,064 km (0.093 R)
• M61: 19,356,468 km (0.093 R)
• M62: 20,658,568 km (0.041 R)
• M63: 21,206,695 km (0.099 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit