🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 19.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.73 AU - 2.13 AU

Year: 984 Days

Day: 25.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,408,138 km

• M1: 38,895 km (0.108 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.39 AU - 3.51 AU

Year: 2352 Days

Day: 44.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,408,138 km

• M1: 856,597 km (0.118 R)
• M2: 1,457,233 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 14.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.21 AU - 10.19 AU

Year: 11090 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,408,138 km

• M1: 184,005 km (0.073 R)
• M2: 733,329 km (0.115 R)
• M3: 1,734,887 km (0.089 R)
• M4: 2,396,707 km (0.065 R)
• M5: 3,293,547 km (0.098 R)
• M6: 3,756,851 km (0.096 R)
• M7: 4,877,938 km (0.048 R)
• M8: 5,892,361 km (0.091 R)
• M9: 7,947,686 km (0.112 R)
• M10: 8,472,775 km (0.103 R)
• M11: 9,399,833 km (0.115 R)
• M12: 10,969,264 km (0.087 R)
• M13: 11,621,660 km (0.039 R)
• M14: 12,357,532 km (0.114 R)
• M15: 13,305,683 km (0.11 R)
• M16: 16,443,050 km (0.1 R)
• M17: 19,725,676 km (0.071 R)
• M18: 20,528,568 km (0.057 R)
• M19: 26,482,563 km (0.085 R)
• M20: 27,262,566 km (0.11 R)
• M21: 28,766,623 km (0.103 R)
• M22: 31,503,816 km (0.104 R)
• M23: 37,126,601 km (0.102 R)
• M24: 39,224,263 km (0.119 R)
• M25: 43,789,840 km (0.116 R)
• M26: 46,270,472 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit