🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 343 Days

Day: 17.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,822,164 km

• M1: 42,486 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.65 AU - 2.37 AU

Year: 1006 Days

Day: 40.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.15 AU - 2.63 AU

Year: 1305 Days

Day: 21.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,822,164 km

• M1: 348,862 km (0.087 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 10.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.96 AU - 10.78 AU

Year: 10949 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,822,164 km

• M1: 133,142 km (0.094 R)
• M2: 467,045 km (0.036 R)
• M3: 1,167,911 km (0.027 R)
• M4: 1,804,450 km (0.072 R)
• M5: 3,464,238 km (0.102 R)
• M6: 4,599,536 km (0.043 R)
• M7: 5,285,592 km (0.093 R)
• M8: 7,547,063 km (0.107 R)
• M9: 8,868,162 km (0.042 R)
• M10: 11,513,950 km (0.119 R)
• M11: 12,020,039 km (0.059 R)
• M12: 15,851,241 km (0.058 R)
• M13: 17,412,594 km (0.052 R)
• M14: 18,610,723 km (0.095 R)
• M15: 23,685,831 km (0.111 R)
• M16: 27,175,650 km (0.095 R)
• M17: 27,672,016 km (0.108 R)
• M18: 30,565,089 km (0.07 R)
• M19: 32,416,662 km (0.109 R)
• M20: 36,823,815 km (0.089 R)
• M21: 45,818,686 km (0.068 R)
• M22: 47,376,000 km (0.08 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit