🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 232 Days

Day: 34.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.85 AU - 3.01 AU

Year: 1325 Days

Day: 12.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.81 AU - 2.95 AU

Year: 1710 Days

Day: 47.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,737,004 km

• M1: 253,718 km (0.063 R)
• M2: 969,693 km (0.066 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 9.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.14 AU - 8.88 AU

Year: 7931 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,737,004 km

• M1: 121,922 km (0.119 R)
• M2: 538,702 km (0.103 R)
• M3: 916,287 km (0.073 R)
• M4: 1,272,330 km (0.089 R)
• M5: 1,763,310 km (0.117 R)
• M6: 2,519,827 km (0.117 R)
• M7: 3,344,410 km (0.08 R)
• M8: 3,807,415 km (0.056 R)
• M9: 5,154,395 km (0.095 R)
• M10: 5,551,427 km (0.112 R)
• M11: 6,758,981 km (0.052 R)
• M12: 7,578,479 km (0.103 R)
• M13: 8,174,177 km (0.079 R)
• M14: 8,715,422 km (0.062 R)
• M15: 9,236,173 km (0.05 R)
• M16: 9,549,430 km (0.115 R)
• M17: 9,962,620 km (0.118 R)
• M18: 12,973,427 km (0.026 R)
• M19: 15,082,158 km (0.068 R)
• M20: 15,517,338 km (0.061 R)
• M21: 16,088,952 km (0.085 R)
• M22: 17,006,136 km (0.107 R)
• M23: 18,872,968 km (0.119 R)
• M24: 20,340,972 km (0.109 R)
• M25: 24,769,069 km (0.093 R)
• M26: 29,995,271 km (0.108 R)
• M27: 33,860,730 km (0.108 R)
• M28: 36,466,127 km (0.106 R)
• M29: 36,800,927 km (0.116 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit