🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.05 AU

Year: 311 Days

Day: 26.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.18 AU - 1.46 AU

Year: 562 Days

Day: 20.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,096,885 km

• M1: 87,066 km (0.12 R)
• M2: 696,079 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.84 AU - 1.86 AU

Year: 933 Days

Day: 18.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,096,885 km

• M1: 48,320 km (0.052 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.9 AU - 3.2 AU

Year: 1975 Days

Day: 25.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 11

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.97 AU - 12.57 AU

Year: 14031 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,096,885 km

• M1: 137,032 km (0.119 R)
• M2: 503,546 km (0.111 R)
• M3: 882,777 km (0.035 R)
• M4: 1,269,787 km (0.104 R)
• M5: 1,728,454 km (0.083 R)
• M6: 2,421,092 km (0.06 R)
• M7: 3,114,179 km (0.116 R)
• M8: 3,543,226 km (0.096 R)
• M9: 4,167,946 km (0.109 R)
• M10: 5,103,681 km (0.102 R)
• M11: 5,735,582 km (0.083 R)
• M12: 6,243,318 km (0.116 R)
• M13: 6,670,868 km (0.111 R)
• M14: 7,826,063 km (0.066 R)
• M15: 8,975,423 km (0.1 R)
• M16: 11,033,591 km (0.069 R)
• M17: 11,982,191 km (0.066 R)
• M18: 12,870,204 km (0.059 R)
• M19: 16,259,493 km (0.085 R)
• M20: 18,556,269 km (0.103 R)
• M21: 19,218,390 km (0.06 R)
• M22: 19,668,530 km (0.106 R)
• M23: 22,684,872 km (0.087 R)
• M24: 24,302,922 km (0.113 R)
• M25: 25,724,102 km (0.111 R)
• M26: 28,246,771 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit