🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.04 AU - 1.48 AU

Year: 533 Days

Day: 22.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,298,525 km

• M1: 42,486 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.06 AU - 1.64 AU

Year: 591 Days

Day: 24.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.68 AU - 2.06 AU

Year: 963 Days

Day: 32 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.54 AU - 2.78 AU

Year: 1634 Days

Day: 45.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,298,525 km

• M1: 1,028,785 km (0.063 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 10.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.27 AU - 7.83 AU

Year: 6315 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,298,525 km

• M1: 135,386 km (0.11 R)
• M2: 492,476 km (0.103 R)
• M3: 952,789 km (0.066 R)
• M4: 2,607,491 km (0.092 R)
• M5: 3,109,990 km (0.118 R)
• M6: 3,450,624 km (0.092 R)
• M7: 3,911,835 km (0.084 R)
• M8: 5,517,319 km (0.118 R)
• M9: 6,416,552 km (0.071 R)
• M10: 7,189,374 km (0.108 R)
• M11: 10,342,598 km (0.059 R)
• M12: 10,913,165 km (0.105 R)
• M13: 11,655,768 km (0.117 R)
• M14: 12,117,428 km (0.06 R)
• M15: 14,318,012 km (0.08 R)
• M16: 16,902,465 km (0.114 R)
• M17: 22,976,139 km (0.06 R)
• M18: 24,278,089 km (0.092 R)
• M19: 26,409,858 km (0.074 R)
• M20: 31,930,319 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 20,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit