🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 193 Days

Day: 34.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 47 °

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: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.74 AU - 0.86 AU

Year: 251 Days

Day: 29.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,428,842 km

• M1: 164,707 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.69 AU - 0.91 AU

Year: 251 Days

Day: 40.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,428,842 km

• M1: 68,516 km (0.117 R)
• M2: 91,703 km (0.114 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.68 AU - 1.8 AU

Year: 807 Days

Day: 38.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,428,842 km

• M1: 1,333,216 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 9.1

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.92 AU - 9.04 AU

Year: 7923 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,428,842 km

• M1: 113,395 km (0.061 R)
• M2: 874,250 km (0.109 R)
• M3: 1,691,354 km (0.095 R)
• M4: 2,303,658 km (0.08 R)
• M5: 2,803,015 km (0.038 R)
• M6: 3,836,886 km (0.11 R)
• M7: 6,026,401 km (0.073 R)
• M8: 9,261,006 km (0.092 R)
• M9: 10,073,322 km (0.119 R)
• M10: 11,406,538 km (0.058 R)
• M11: 12,795,854 km (0.113 R)
• M12: 21,879,586 km (0.088 R)
• M13: 23,664,289 km (0.069 R)
• M14: 24,369,044 km (0.098 R)
• M15: 28,104,204 km (0.114 R)
• M16: 33,618,381 km (0.097 R)
• M17: 37,988,434 km (0.026 R)
• M18: 38,469,392 km (0.103 R)
• M19: 39,936,648 km (0.064 R)
• M20: 40,433,911 km (0.098 R)
• M21: 44,296,079 km (0.066 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit