🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.57 AU - 0.67 AU

Year: 173 Days

Day: 28.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,672,233 km

• M1: 174,880 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 226 Days

Day: 15.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,672,233 km

• M1: 60,886 km (0.083 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.21 AU - 1.91 AU

Year: 691 Days

Day: 35.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.81 AU - 2.07 AU

Year: 959 Days

Day: 32 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.11 AU - 2.67 AU

Year: 1311 Days

Day: 28.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 12.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.95 AU - 10.05 AU

Year: 8792 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,672,233 km

• M1: 161,416 km (0.082 R)
• M2: 462,706 km (0.104 R)
• M3: 746,493 km (0.104 R)
• M4: 986,897 km (0.116 R)
• M5: 2,017,926 km (0.099 R)
• M6: 2,483,025 km (0.104 R)
• M7: 3,459,451 km (0.043 R)
• M8: 3,860,822 km (0.113 R)
• M9: 4,887,213 km (0.092 R)
• M10: 5,641,037 km (0.095 R)
• M11: 6,096,712 km (0.067 R)
• M12: 8,304,477 km (0.097 R)
• M13: 9,502,307 km (0.086 R)
• M14: 11,816,586 km (0.115 R)
• M15: 13,198,422 km (0.114 R)
• M16: 14,386,678 km (0.068 R)
• M17: 14,703,077 km (0.063 R)
• M18: 19,186,226 km (0.082 R)
• M19: 19,499,484 km (0.104 R)
• M20: 21,487,789 km (0.094 R)
• M21: 27,410,219 km (0.039 R)
• M22: 28,541,778 km (0.076 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit