🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.24 AU - 1.26 AU

Year: 501 Days

Day: 44.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.49 AU - 1.65 AU

Year: 705 Days

Day: 46.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,935,165 km

• M1: 143,464 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.64 AU - 5.32 AU

Year: 3396 Days

Day: 46.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 12

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.75 AU - 8.01 AU

Year: 7181 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,935,165 km

• M1: 149,747 km (0.057 R)
• M2: 590,313 km (0.053 R)
• M3: 1,105,827 km (0.081 R)
• M4: 1,696,739 km (0.115 R)
• M5: 2,422,438 km (0.108 R)
• M6: 3,260,336 km (0.065 R)
• M7: 3,888,348 km (0.11 R)
• M8: 4,813,012 km (0.108 R)
• M9: 5,752,936 km (0.067 R)
• M10: 6,135,607 km (0.112 R)
• M11: 6,741,778 km (0.11 R)
• M12: 7,498,892 km (0.117 R)
• M13: 9,182,916 km (0.112 R)
• M14: 12,318,936 km (0.12 R)
• M15: 13,617,894 km (0.116 R)
• M16: 14,185,319 km (0.096 R)
• M17: 16,233,463 km (0.099 R)
• M18: 17,460,166 km (0.1 R)
• M19: 18,130,215 km (0.107 R)
• M20: 23,795,785 km (0.098 R)
• M21: 25,547,726 km (0.085 R)
• M22: 26,237,223 km (0.101 R)
• M23: 27,294,730 km (0.042 R)
• M24: 29,026,924 km (0.088 R)
• M25: 33,317,690 km (0.086 R)
• M26: 33,727,738 km (0.108 R)
• M27: 34,767,144 km (0.061 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit