🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 176 Days

Day: 46.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,276,685 km

• M1: 156,928 km (0.116 R)
• M2: 262,395 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.86 AU

Year: 238 Days

Day: 22.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,276,685 km

• M1: 114,742 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 282 Days

Day: 36.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.56 AU - 1.84 AU

Year: 798 Days

Day: 15.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.91 AU - 3.11 AU

Year: 1431 Days

Day: 16.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,276,685 km

• M1: 113,545 km (0.053 R)
• M2: 659,727 km (0.054 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 12.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.9 AU - 6.26 AU

Year: 4121 Days

Day: 13.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 15,276,685 km

• M1: 151,692 km (0.12 R)
• M2: 547,977 km (0.078 R)
• M3: 942,915 km (0.085 R)
• M4: 1,440,179 km (0.08 R)
• M5: 1,855,911 km (0.099 R)
• M6: 2,441,886 km (0.072 R)
• M7: 3,386,148 km (0.077 R)
• M8: 5,496,824 km (0.074 R)
• M9: 6,059,761 km (0.087 R)
• M10: 6,870,133 km (0.114 R)
• M11: 7,780,136 km (0.111 R)
• M12: 8,831,211 km (0.077 R)
• M13: 9,738,522 km (0.055 R)
• M14: 10,423,830 km (0.109 R)
• M15: 12,956,372 km (0.107 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit