🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.17 AU - 1.21 AU

Year: 486 Days

Day: 14.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,201,876 km

• M1: 71,508 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.01 AU - 1.53 AU

Year: 536 Days

Day: 39 Hours

Environment

Temp: -21 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,201,876 km

• M1: 838,795 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.45 AU - 1.99 AU

Year: 845 Days

Day: 43.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.13 AU - 4.19 AU

Year: 2624 Days

Day: 44.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 9.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.63 AU - 7.63 AU

Year: 7898 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,201,876 km

• M1: 114,442 km (0.074 R)
• M2: 473,028 km (0.117 R)
• M3: 856,747 km (0.12 R)
• M4: 1,253,181 km (0.068 R)
• M5: 2,032,736 km (0.114 R)
• M6: 3,696,264 km (0.034 R)
• M7: 4,652,494 km (0.093 R)
• M8: 5,159,331 km (0.052 R)
• M9: 6,053,179 km (0.083 R)
• M10: 7,119,213 km (0.118 R)
• M11: 8,426,998 km (0.084 R)
• M12: 8,840,486 km (0.072 R)
• M13: 9,663,424 km (0.088 R)
• M14: 10,727,065 km (0.103 R)
• M15: 11,461,441 km (0.117 R)
• M16: 15,399,754 km (0.103 R)
• M17: 16,977,713 km (0.046 R)
• M18: 24,706,986 km (0.105 R)
• M19: 26,863,140 km (0.052 R)
• M20: 33,872,099 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit