🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.92 AU - 0.92 AU

Year: 310 Days

Day: 14.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,838,463 km

• M1: 144,063 km (0.11 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.66 AU - 1.7 AU

Year: 765 Days

Day: 21.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,838,463 km

• M1: 197,768 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.12 AU - 4.38 AU

Year: 3079 Days

Day: 32.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,838,463 km

• M1: 399,576 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 10.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.32 AU - 6.92 AU

Year: 4683 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,838,463 km

• M1: 139,276 km (0.105 R)
• M2: 862,581 km (0.032 R)
• M3: 1,211,892 km (0.088 R)
• M4: 1,611,169 km (0.105 R)
• M5: 1,988,305 km (0.098 R)
• M6: 2,440,240 km (0.04 R)
• M7: 3,124,651 km (0.091 R)
• M8: 3,932,629 km (0.108 R)
• M9: 4,409,696 km (0.078 R)
• M10: 6,225,515 km (0.118 R)
• M11: 6,779,925 km (0.089 R)
• M12: 7,569,951 km (0.117 R)
• M13: 8,568,068 km (0.083 R)
• M14: 12,806,775 km (0.117 R)
• M15: 13,755,674 km (0.092 R)
• M16: 15,905,545 km (0.045 R)
• M17: 18,581,701 km (0.094 R)
• M18: 22,032,475 km (0.076 R)
• M19: 24,431,127 km (0.103 R)
• M20: 24,809,161 km (0.089 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit