🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.48 AU - 0.74 AU

Year: 211 Days

Day: 21 Hours

Environment

Temp: 2 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.67 AU - 0.77 AU

Year: 271 Days

Day: 25.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,519,268 km

• M1: 33,809 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.49 AU - 1.69 AU

Year: 888 Days

Day: 29.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,519,268 km

• M1: 92,003 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.84 AU - 2.16 AU

Year: 1253 Days

Day: 15.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 9.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.5 AU - 3.4 AU

Year: 2244 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 22,519,268 km

• M1: 117,434 km (0.086 R)
• M2: 969,693 km (0.084 R)
• M3: 2,133,116 km (0.116 R)
• M4: 4,679,421 km (0.048 R)
• M5: 5,612,463 km (0.109 R)
• M6: 5,943,673 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 14.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.05 AU - 3.91 AU

Year: 2875 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,519,268 km

• M1: 180,864 km (0.087 R)
• M2: 655,089 km (0.089 R)
• M3: 1,847,235 km (0.08 R)
• M4: 2,972,659 km (0.075 R)
• M5: 3,856,633 km (0.102 R)
• M6: 4,383,068 km (0.103 R)
• M7: 5,739,622 km (0.104 R)
• M8: 6,286,851 km (0.099 R)
• M9: 7,111,883 km (0.118 R)
• M10: 7,875,430 km (0.087 R)
• M11: 8,345,766 km (0.102 R)
• M12: 9,604,632 km (0.116 R)
• M13: 10,822,209 km (0.054 R)
• M14: 12,497,257 km (0.12 R)
• M15: 13,326,328 km (0.098 R)
• M16: 14,142,684 km (0.117 R)
• M17: 16,034,947 km (0.096 R)
• M18: 18,440,182 km (0.07 R)
• M19: 19,637,114 km (0.114 R)
• M20: 20,192,421 km (0.098 R)
• M21: 21,790,127 km (0.075 R)
• M22: 22,452,247 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit