🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 192 Days

Day: 34.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,454,269 km

• M1: 52,060 km (0.115 R)
• M2: 165,156 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.2 AU - 1.66 AU

Year: 505 Days

Day: 19.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.77 AU - 2.91 AU

Year: 1057 Days

Day: 31 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,454,269 km

• M1: 294,109 km (0.074 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 12.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.86 AU - 11 AU

Year: 10670 Days

Day: 7.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,454,269 km

• M1: 156,779 km (0.111 R)
• M2: 603,627 km (0.086 R)
• M3: 1,046,437 km (0.114 R)
• M4: 1,764,357 km (0.104 R)
• M5: 2,374,118 km (0.081 R)
• M6: 2,808,700 km (0.088 R)
• M7: 3,561,477 km (0.117 R)
• M8: 4,396,083 km (0.113 R)
• M9: 8,541,440 km (0.117 R)
• M10: 9,287,784 km (0.091 R)
• M11: 9,739,420 km (0.032 R)
• M12: 10,686,973 km (0.059 R)
• M13: 11,367,643 km (0.107 R)
• M14: 12,417,970 km (0.054 R)
• M15: 13,324,682 km (0.095 R)
• M16: 13,847,078 km (0.058 R)
• M17: 14,328,933 km (0.12 R)
• M18: 16,727,735 km (0.102 R)
• M19: 17,583,584 km (0.095 R)
• M20: 18,022,355 km (0.069 R)
• M21: 18,987,261 km (0.07 R)
• M22: 20,258,544 km (0.1 R)
• M23: 25,275,757 km (0.057 R)

Kuiper Belt

Range: 37.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit