🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.06 AU - 1.28 AU

Year: 472 Days

Day: 22 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 19,204,410 km

• M1: 158,723 km (0.078 R)
• M2: 790,625 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.6 AU - 1.8 AU

Year: 826 Days

Day: 18.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 119.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.65 AU - 2.73 AU

Year: 1645 Days

Day: 33.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.57 AU - 3.21 AU

Year: 1831 Days

Day: 29.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,204,410 km

• M1: 977,921 km (0.053 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 11.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.44 AU - 8.28 AU

Year: 6698 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,204,410 km

• M1: 153,936 km (0.093 R)
• M2: 896,989 km (0.104 R)
• M3: 1,413,849 km (0.117 R)
• M4: 2,177,397 km (0.118 R)
• M5: 2,750,955 km (0.086 R)
• M6: 3,530,659 km (0.116 R)
• M7: 4,223,148 km (0.113 R)
• M8: 5,166,961 km (0.104 R)
• M9: 5,905,226 km (0.087 R)
• M10: 9,401,478 km (0.059 R)
• M11: 10,732,151 km (0.106 R)
• M12: 13,178,675 km (0.082 R)
• M13: 14,319,807 km (0.079 R)
• M14: 16,798,046 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit