🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.68 AU - 1 AU

Year: 281 Days

Day: 21.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,072,277 km

• M1: 13,613 km (0.027 R)
• M2: 165,754 km (0.073 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 12.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.94 AU - 8.46 AU

Year: 7056 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,072,277 km

• M1: 159,172 km (0.072 R)
• M2: 910,602 km (0.117 R)
• M3: 2,873,177 km (0.116 R)
• M4: 3,295,641 km (0.112 R)
• M5: 3,900,465 km (0.055 R)
• M6: 4,525,635 km (0.116 R)
• M7: 6,235,838 km (0.112 R)
• M8: 7,681,851 km (0.118 R)
• M9: 13,082,184 km (0.054 R)
• M10: 15,495,946 km (0.093 R)
• M11: 25,761,202 km (0.114 R)
• M12: 34,152,745 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 11.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.93 AU - 11.77 AU

Year: 11291 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,072,277 km

• M1: 228,885 km (0.028 R)
• M2: 1,004,400 km (0.089 R)
• M3: 1,695,243 km (0.089 R)
• M4: 2,199,089 km (0.067 R)
• M5: 2,733,602 km (0.067 R)
• M6: 3,105,951 km (0.05 R)
• M7: 5,592,716 km (0.114 R)
• M8: 6,288,496 km (0.071 R)
• M9: 6,751,950 km (0.112 R)
• M10: 9,743,010 km (0.08 R)
• M11: 10,450,010 km (0.119 R)
• M12: 16,105,557 km (0.118 R)
• M13: 22,155,744 km (0.099 R)
• M14: 23,086,542 km (0.112 R)
• M15: 24,418,262 km (0.089 R)
• M16: 26,035,714 km (0.08 R)
• M17: 26,590,573 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit