🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.95 AU - 1.05 AU

Year: 355 Days

Day: 44.7 Hours

Environment

Temp: 70 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,957,848 km

• M1: 45,927 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 432 Days

Day: 45 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,957,848 km

• M1: 90,357 km (0.111 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.58 AU - 1.82 AU

Year: 786 Days

Day: 44.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.3

Radius: 10.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.89 AU - 11.97 AU

Year: 14618 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,957,848 km

• M1: 134,488 km (0.105 R)
• M2: 1,530,985 km (0.087 R)
• M3: 1,980,077 km (0.077 R)
• M4: 2,536,581 km (0.077 R)
• M5: 3,171,176 km (0.048 R)
• M6: 3,642,259 km (0.078 R)
• M7: 5,617,550 km (0.12 R)
• M8: 7,733,312 km (0.08 R)
• M9: 12,601,227 km (0.113 R)
• M10: 13,029,675 km (0.119 R)
• M11: 15,949,826 km (0.094 R)
• M12: 16,669,691 km (0.098 R)
• M13: 17,866,474 km (0.111 R)
• M14: 21,887,964 km (0.11 R)
• M15: 22,240,715 km (0.039 R)
• M16: 23,875,371 km (0.032 R)
• M17: 27,078,112 km (0.116 R)
• M18: 28,206,379 km (0.054 R)
• M19: 30,446,907 km (0.112 R)
• M20: 46,723,155 km (0.027 R)
• M21: 47,308,531 km (0.115 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit