🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.54 AU - 0.68 AU

Year: 178 Days

Day: 41 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.84 AU - 1.34 AU

Year: 424 Days

Day: 39 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.6 AU - 2.18 AU

Year: 969 Days

Day: 45.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 11.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.78 AU - 6 AU

Year: 4665 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,003,160 km

• M1: 138,079 km (0.113 R)
• M2: 578,495 km (0.025 R)
• M3: 1,105,827 km (0.073 R)
• M4: 1,726,060 km (0.047 R)
• M5: 2,162,138 km (0.114 R)
• M6: 2,779,080 km (0.1 R)
• M7: 3,728,577 km (0.106 R)
• M8: 4,217,613 km (0.118 R)
• M9: 4,592,804 km (0.101 R)
• M10: 5,045,039 km (0.098 R)
• M11: 6,583,204 km (0.094 R)
• M12: 8,413,235 km (0.066 R)
• M13: 8,929,497 km (0.118 R)
• M14: 10,201,677 km (0.055 R)
• M15: 10,743,221 km (0.112 R)
• M16: 11,883,606 km (0.058 R)
• M17: 16,637,228 km (0.081 R)
• M18: 19,363,948 km (0.091 R)
• M19: 19,915,217 km (0.109 R)
• M20: 20,476,807 km (0.104 R)
• M21: 23,290,294 km (0.052 R)
• M22: 24,628,746 km (0.041 R)
• M23: 25,851,709 km (0.068 R)
• M24: 28,862,216 km (0.083 R)
• M25: 29,220,503 km (0.12 R)
• M26: 29,581,782 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit