🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.59 AU - 0.65 AU

Year: 187 Days

Day: 25.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,551,748 km

• M1: 45,478 km (0.079 R)
• M2: 199,414 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.8 AU

Year: 196 Days

Day: 41.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,551,748 km

• M1: 157,227 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.63 AU - 0.73 AU

Year: 215 Days

Day: 23 Hours

Environment

Temp: 173 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.14 AU - 1.76 AU

Year: 669 Days

Day: 41.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.82 AU - 2.86 AU

Year: 1833 Days

Day: 22.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.71 AU - 4.49 AU

Year: 2615 Days

Day: 27.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,551,748 km

• M1: 61,784 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 12.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.93 AU - 6.87 AU

Year: 6199 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,551,748 km

• M1: 160,519 km (0.117 R)
• M2: 1,275,471 km (0.113 R)
• M3: 1,874,312 km (0.096 R)
• M4: 2,430,666 km (0.085 R)
• M5: 4,354,944 km (0.096 R)
• M6: 6,196,045 km (0.1 R)
• M7: 7,476,303 km (0.112 R)
• M8: 10,469,607 km (0.03 R)
• M9: 12,375,484 km (0.066 R)
• M10: 13,209,043 km (0.076 R)
• M11: 14,290,187 km (0.098 R)
• M12: 14,717,289 km (0.087 R)
• M13: 17,522,099 km (0.109 R)
• M14: 17,950,099 km (0.077 R)
• M15: 19,082,555 km (0.096 R)
• M16: 20,463,343 km (0.074 R)
• M17: 21,350,907 km (0.094 R)
• M18: 24,318,929 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit