🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.32 AU

Year: 488 Days

Day: 25.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 714 Days

Day: 21.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 14.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.96 AU - 7.22 AU

Year: 7189 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,407,046 km

• M1: 196,572 km (0.059 R)
• M2: 679,174 km (0.063 R)
• M3: 1,299,557 km (0.054 R)
• M4: 2,014,635 km (0.118 R)
• M5: 2,520,126 km (0.102 R)
• M6: 3,743,088 km (0.117 R)
• M7: 7,676,914 km (0.089 R)
• M8: 10,813,682 km (0.114 R)

Asteroid Belt

Center: 8.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.6

Radius: 10.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.72 AU - 12.4 AU

Year: 13067 Days

Day: 5 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,407,046 km

• M1: 127,906 km (0.095 R)
• M2: 509,082 km (0.068 R)
• M3: 877,840 km (0.076 R)
• M4: 1,441,824 km (0.098 R)
• M5: 3,740,096 km (0.028 R)
• M6: 4,144,908 km (0.108 R)
• M7: 4,749,433 km (0.097 R)
• M8: 5,380,287 km (0.117 R)
• M9: 5,931,107 km (0.078 R)
• M10: 7,107,844 km (0.119 R)
• M11: 7,771,609 km (0.079 R)
• M12: 11,255,445 km (0.092 R)
• M13: 12,486,934 km (0.094 R)
• M14: 15,923,048 km (0.095 R)
• M15: 18,105,232 km (0.088 R)
• M16: 19,267,907 km (0.073 R)
• M17: 21,262,345 km (0.088 R)
• M18: 39,577,164 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit