🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.66 AU - 0.8 AU

Year: 235 Days

Day: 41.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.68 AU - 0.82 AU

Year: 245 Days

Day: 36.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,398,092 km

• M1: 180,565 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.67 AU - 0.91 AU

Year: 265 Days

Day: 34.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.91 AU - 1.51 AU

Year: 501 Days

Day: 46.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.28 AU - 3 AU

Year: 1616 Days

Day: 32.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,398,092 km

• M1: 146,905 km (0.113 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 9.4

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.71 AU - 5.69 AU

Year: 4467 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,398,092 km

• M1: 133,441 km (0.104 R)
• M2: 537,804 km (0.103 R)
• M3: 917,633 km (0.067 R)
• M4: 1,246,150 km (0.111 R)
• M5: 1,576,313 km (0.12 R)
• M6: 1,903,783 km (0.052 R)
• M7: 2,363,646 km (0.064 R)
• M8: 3,065,111 km (0.049 R)
• M9: 3,840,177 km (0.109 R)
• M10: 5,096,949 km (0.074 R)
• M11: 5,324,039 km (0.069 R)
• M12: 5,556,364 km (0.069 R)
• M13: 5,847,182 km (0.114 R)
• M14: 6,117,955 km (0.113 R)
• M15: 6,339,210 km (0.054 R)
• M16: 7,535,843 km (0.068 R)
• M17: 7,750,666 km (0.083 R)
• M18: 8,253,165 km (0.069 R)
• M19: 8,640,474 km (0.116 R)
• M20: 11,303,166 km (0.119 R)
• M21: 11,909,786 km (0.071 R)
• M22: 13,537,261 km (0.095 R)
• M23: 23,468,166 km (0.096 R)
• M24: 23,793,691 km (0.045 R)
• M25: 25,850,362 km (0.043 R)
• M26: 27,230,253 km (0.077 R)
• M27: 28,825,715 km (0.047 R)
• M28: 30,282,050 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 10,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit