🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 167 Days

Day: 43.3 Hours

Environment

Temp: 296 °C

Axial Tilt: 87.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.35 AU - 1.51 AU

Year: 498 Days

Day: 14 Hours

Environment

Temp: 151 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.8 AU - 4.54 AU

Year: 2049 Days

Day: 47.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.37 AU - 8.25 AU

Year: 5761 Days

Day: 37.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.78 AU - 8.48 AU

Year: 6144 Days

Day: 43.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,513,050 km

• M1: 225,294 km (0.088 R)

Asteroid Belt

Center: 14.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.7

Radius: 5.7

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 19.09 AU - 22.83 AU

Year: 27972 Days

Day: 24.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 103,513,050 km

• M1: 71,209 km (0.07 R)
• M2: 527,183 km (0.068 R)
• M3: 725,849 km (0.102 R)
• M4: 2,269,400 km (0.076 R)
• M5: 3,242,833 km (0.087 R)
• M6: 4,978,019 km (0.104 R)
• M7: 7,200,295 km (0.102 R)
• M8: 8,011,714 km (0.084 R)
• M9: 8,644,363 km (0.115 R)
• M10: 13,792,624 km (0.11 R)
• M11: 14,868,832 km (0.119 R)
• M12: 20,674,127 km (0.085 R)
• M13: 20,886,556 km (0.118 R)
• M14: 29,006,429 km (0.064 R)
• M15: 39,165,171 km (0.106 R)
• M16: 39,817,568 km (0.085 R)
• M17: 42,500,007 km (0.116 R)
• M18: 48,971,013 km (0.112 R)
• M19: 49,538,138 km (0.112 R)
• M20: 63,597,346 km (0.025 R)
• M21: 71,045,525 km (0.069 R)
• M22: 71,772,271 km (0.11 R)
• M23: 80,095,897 km (0.082 R)
• M24: 85,714,344 km (0.069 R)
• M25: 92,450,587 km (0.088 R)

Kuiper Belt

Range: 37.7 - 52.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit