🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 138 Days

Day: 42.3 Hours

Environment

Temp: 274 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,993,469 km

• M1: 20,046 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 142 Days

Day: 13.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 105.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.49 AU - 0.71 AU

Year: 162 Days

Day: 14 Hours

Environment

Temp: 232 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.77 AU

Year: 178 Days

Day: 27.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.91 AU

Year: 231 Days

Day: 35.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,993,469 km

• M1: 99,333 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.82 AU - 1.3 AU

Year: 380 Days

Day: 40.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.08 AU - 5.38 AU

Year: 3582 Days

Day: 43.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 14.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.36 AU - 9.52 AU

Year: 10101 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,993,469 km

• M1: 185,352 km (0.079 R)
• M2: 1,332,917 km (0.114 R)
• M3: 2,112,322 km (0.11 R)
• M4: 2,665,834 km (0.06 R)
• M5: 3,226,676 km (0.032 R)
• M6: 4,203,999 km (0.109 R)
• M7: 5,402,727 km (0.07 R)
• M8: 6,309,589 km (0.055 R)
• M9: 7,837,582 km (0.074 R)
• M10: 9,695,288 km (0.086 R)
• M11: 10,626,086 km (0.096 R)
• M12: 12,552,309 km (0.11 R)
• M13: 18,593,071 km (0.117 R)
• M14: 19,798,081 km (0.105 R)
• M15: 20,974,519 km (0.065 R)
• M16: 21,539,251 km (0.09 R)
• M17: 22,280,359 km (0.069 R)
• M18: 23,294,782 km (0.115 R)
• M19: 24,694,869 km (0.095 R)
• M20: 25,873,401 km (0.116 R)
• M21: 26,617,052 km (0.065 R)
• M22: 27,759,231 km (0.107 R)
• M23: 28,637,072 km (0.105 R)
• M24: 31,277,324 km (0.073 R)
• M25: 32,656,617 km (0.102 R)
• M26: 34,857,351 km (0.107 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit