🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.04 AU - 1.22 AU

Year: 460 Days

Day: 24.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.01 AU - 1.43 AU

Year: 516 Days

Day: 31.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.12 AU - 3.08 AU

Year: 1605 Days

Day: 29.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 147.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,297,765 km

• M1: 1,065,137 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.97 AU - 3.05 AU

Year: 1999 Days

Day: 27.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,297,765 km

• M1: 26,180 km (0.08 R)
• M2: 88,861 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 11.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.41 AU - 5.69 AU

Year: 4345 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 20,297,765 km

• M1: 147,055 km (0.071 R)
• M2: 1,010,683 km (0.065 R)
• M3: 1,388,717 km (0.103 R)
• M4: 1,760,169 km (0.111 R)
• M5: 3,319,876 km (0.067 R)
• M6: 3,957,761 km (0.068 R)
• M7: 4,327,567 km (0.12 R)
• M8: 4,811,217 km (0.086 R)
• M9: 5,655,248 km (0.099 R)
• M10: 6,234,641 km (0.12 R)
• M11: 6,795,334 km (0.078 R)
• M12: 7,207,775 km (0.108 R)
• M13: 7,668,088 km (0.089 R)
• M14: 8,445,548 km (0.108 R)
• M15: 9,969,202 km (0.113 R)
• M16: 10,502,818 km (0.087 R)
• M17: 10,895,512 km (0.109 R)
• M18: 12,047,715 km (0.066 R)
• M19: 13,507,940 km (0.082 R)
• M20: 14,020,013 km (0.072 R)
• M21: 14,739,130 km (0.077 R)
• M22: 15,282,021 km (0.089 R)
• M23: 16,147,145 km (0.067 R)
• M24: 18,481,171 km (0.081 R)
• M25: 19,997,047 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit