🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.64 AU - 0.7 AU

Year: 192 Days

Day: 44.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,782,207 km

• M1: 40,691 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.22 AU - 1.26 AU

Year: 483 Days

Day: 26.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.26 AU - 3.5 AU

Year: 2174 Days

Day: 43.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 133.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,782,207 km

• M1: 592,408 km (0.098 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 10.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.31 AU - 10.81 AU

Year: 12005 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,782,207 km

• M1: 129,402 km (0.095 R)
• M2: 464,202 km (0.116 R)
• M3: 974,481 km (0.112 R)
• M4: 1,340,995 km (0.026 R)
• M5: 1,732,643 km (0.042 R)
• M6: 3,142,004 km (0.114 R)
• M7: 3,890,293 km (0.088 R)
• M8: 5,259,263 km (0.068 R)
• M9: 7,651,781 km (0.039 R)
• M10: 9,778,315 km (0.118 R)
• M11: 11,762,432 km (0.095 R)
• M12: 12,427,394 km (0.09 R)
• M13: 13,389,458 km (0.118 R)
• M14: 14,114,709 km (0.029 R)
• M15: 16,637,228 km (0.101 R)
• M16: 19,800,475 km (0.103 R)
• M17: 25,139,473 km (0.105 R)
• M18: 29,839,838 km (0.112 R)
• M19: 34,574,761 km (0.098 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit