🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.49 AU - 0.53 AU

Year: 133 Days

Day: 30.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,707,134 km

• M1: 35,903 km (0.082 R)
• M2: 62,682 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.64 AU

Year: 137 Days

Day: 40.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.55 AU - 0.79 AU

Year: 200 Days

Day: 43.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.43 AU - 1.87 AU

Year: 774 Days

Day: 15.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 11.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.02 AU - 13.58 AU

Year: 14805 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,707,134 km

• M1: 148,551 km (0.108 R)
• M2: 569,968 km (0.056 R)
• M3: 1,144,424 km (0.059 R)
• M4: 1,620,444 km (0.084 R)
• M5: 2,088,087 km (0.077 R)
• M6: 2,506,961 km (0.094 R)
• M7: 3,323,915 km (0.12 R)
• M8: 3,692,225 km (0.103 R)
• M9: 5,823,845 km (0.026 R)
• M10: 6,817,325 km (0.119 R)
• M11: 10,220,826 km (0.105 R)
• M12: 11,060,070 km (0.084 R)
• M13: 11,441,395 km (0.096 R)
• M14: 11,831,396 km (0.058 R)
• M15: 12,346,163 km (0.08 R)
• M16: 14,043,351 km (0.115 R)
• M17: 16,802,085 km (0.11 R)
• M18: 17,747,543 km (0.117 R)
• M19: 20,225,483 km (0.059 R)
• M20: 21,295,107 km (0.038 R)
• M21: 24,453,866 km (0.026 R)
• M22: 27,215,742 km (0.073 R)
• M23: 27,612,476 km (0.094 R)
• M24: 39,458,982 km (0.088 R)
• M25: 40,479,987 km (0.07 R)
• M26: 42,441,963 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit