🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 161 Days

Day: 19.3 Hours

Environment

Temp: 280 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,551,171 km

• M1: 145,260 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.63 AU - 0.85 AU

Year: 200 Days

Day: 18.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 204 Days

Day: 45.4 Hours

Environment

Temp: 268 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,551,171 km

• M1: 121,623 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.99 AU - 2.89 AU

Year: 1198 Days

Day: 45 Hours

Environment

Temp: -28 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.34 AU - 6.34 AU

Year: 5018 Days

Day: 15.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 21.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684

Radius: 6.1

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 17.43 AU - 25.55 AU

Year: 31317 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 102,551,171 km

• M1: 76,295 km (0.089 R)
• M2: 615,745 km (0.054 R)
• M3: 812,616 km (0.09 R)
• M4: 1,066,184 km (0.113 R)
• M5: 1,372,112 km (0.108 R)
• M6: 1,735,335 km (0.077 R)
• M7: 5,018,111 km (0.037 R)
• M8: 7,138,511 km (0.103 R)
• M9: 9,167,058 km (0.113 R)
• M10: 12,732,125 km (0.111 R)
• M11: 14,989,258 km (0.118 R)
• M12: 27,701,786 km (0.057 R)
• M13: 30,621,487 km (0.074 R)
• M14: 35,678,793 km (0.073 R)
• M15: 36,908,039 km (0.047 R)
• M16: 55,754,678 km (0.086 R)
• M17: 59,307,627 km (0.069 R)
• M18: 61,248,211 km (0.058 R)
• M19: 64,350,571 km (0.093 R)
• M20: 75,279,444 km (0.068 R)
• M21: 84,918,932 km (0.045 R)
• M22: 89,610,920 km (0.112 R)
• M23: 90,739,486 km (0.107 R)

Kuiper Belt

Range: 34.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit