🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.43 AU - 0.57 AU

Year: 129 Days

Day: 38.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.9 AU

Year: 242 Days

Day: 14.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.35 AU - 3.71 AU

Year: 1926 Days

Day: 42 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.56 AU - 8.12 AU

Year: 8018 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,573,055 km

• M1: 112,198 km (0.102 R)
• M2: 398,678 km (0.03 R)
• M3: 951,592 km (0.12 R)
• M4: 1,406,818 km (0.117 R)
• M5: 1,800,261 km (0.095 R)
• M6: 3,010,657 km (0.073 R)
• M7: 3,999,499 km (0.111 R)
• M8: 4,445,750 km (0.09 R)
• M9: 5,722,717 km (0.049 R)
• M10: 6,667,876 km (0.11 R)
• M11: 8,109,850 km (0.1 R)
• M12: 9,666,416 km (0.113 R)
• M13: 10,084,841 km (0.079 R)
• M14: 10,690,713 km (0.092 R)
• M15: 12,605,715 km (0.072 R)
• M16: 13,879,690 km (0.115 R)
• M17: 15,689,974 km (0.066 R)
• M18: 16,326,812 km (0.059 R)
• M19: 18,278,017 km (0.066 R)
• M20: 19,839,819 km (0.119 R)
• M21: 20,311,651 km (0.101 R)
• M22: 22,784,055 km (0.096 R)
• M23: 24,206,880 km (0.1 R)
• M24: 25,135,434 km (0.088 R)
• M25: 26,654,002 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit