🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.59 AU - 0.73 AU

Year: 193 Days

Day: 25.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.85 AU - 1.11 AU

Year: 349 Days

Day: 39.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.3 AU - 3 AU

Year: 1553 Days

Day: 26.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 166.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 11.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.49 AU - 5.87 AU

Year: 4243 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,442,635 km

• M1: 158,125 km (0.104 R)
• M2: 539,151 km (0.088 R)
• M3: 1,197,381 km (0.074 R)
• M4: 1,708,108 km (0.1 R)
• M5: 2,224,670 km (0.097 R)
• M6: 3,156,814 km (0.112 R)
• M7: 3,765,977 km (0.105 R)
• M8: 4,724,151 km (0.069 R)
• M9: 5,328,975 km (0.105 R)
• M10: 6,044,203 km (0.068 R)
• M11: 6,953,159 km (0.076 R)
• M12: 7,843,267 km (0.025 R)
• M13: 10,882,796 km (0.059 R)
• M14: 11,517,989 km (0.058 R)
• M15: 12,225,736 km (0.079 R)
• M16: 13,062,736 km (0.1 R)
• M17: 16,677,769 km (0.108 R)
• M18: 17,036,355 km (0.083 R)
• M19: 18,080,399 km (0.101 R)
• M20: 22,036,215 km (0.12 R)
• M21: 22,905,977 km (0.088 R)
• M22: 23,423,885 km (0.093 R)
• M23: 23,949,572 km (0.077 R)
• M24: 25,102,523 km (0.071 R)
• M25: 25,971,387 km (0.103 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 12,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit