🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 41.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1 AU - 1.08 AU

Year: 378 Days

Day: 46.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,473,978 km

• M1: 88,412 km (0.037 R)
• M2: 1,023,100 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.95 AU - 1.39 AU

Year: 451 Days

Day: 37.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,473,978 km

• M1: 175,030 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.49 AU - 1.61 AU

Year: 688 Days

Day: 39.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 11.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.3 AU - 5.34 AU

Year: 4374 Days

Day: 9.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,473,978 km

• M1: 148,551 km (0.109 R)
• M2: 554,410 km (0.104 R)
• M3: 1,425,967 km (0.094 R)
• M4: 3,107,746 km (0.051 R)
• M5: 3,710,027 km (0.03 R)
• M6: 4,223,447 km (0.034 R)
• M7: 4,990,435 km (0.111 R)
• M8: 6,389,624 km (0.105 R)
• M9: 6,801,318 km (0.11 R)
• M10: 8,328,712 km (0.108 R)
• M11: 8,782,293 km (0.087 R)
• M12: 9,453,389 km (0.029 R)
• M13: 10,329,135 km (0.084 R)
• M14: 11,533,547 km (0.066 R)
• M15: 12,730,180 km (0.092 R)
• M16: 13,180,769 km (0.116 R)
• M17: 16,344,465 km (0.112 R)
• M18: 17,057,149 km (0.112 R)
• M19: 17,790,478 km (0.072 R)
• M20: 18,481,022 km (0.119 R)
• M21: 21,847,423 km (0.062 R)
• M22: 23,301,664 km (0.078 R)
• M23: 25,209,036 km (0.111 R)
• M24: 26,000,409 km (0.088 R)
• M25: 26,402,229 km (0.108 R)
• M26: 27,383,591 km (0.036 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 20,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit