🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 138 Days

Day: 35.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.56 AU - 0.62 AU

Year: 166 Days

Day: 22 Hours

Environment

Temp: 171 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.07 AU - 1.25 AU

Year: 459 Days

Day: 30.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.18 AU - 3.16 AU

Year: 1602 Days

Day: 31.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.54 AU - 5.54 AU

Year: 3551 Days

Day: 28.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 9.8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.43 AU - 6.57 AU

Year: 4735 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,119,354 km

• M1: 133,890 km (0.08 R)
• M2: 486,343 km (0.036 R)
• M3: 994,527 km (0.112 R)
• M4: 2,005,359 km (0.106 R)
• M5: 2,613,026 km (0.088 R)
• M6: 3,116,124 km (0.102 R)
• M7: 4,543,587 km (0.104 R)
• M8: 5,651,359 km (0.101 R)
• M9: 6,964,379 km (0.086 R)
• M10: 8,122,716 km (0.084 R)
• M11: 11,097,020 km (0.073 R)
• M12: 11,429,577 km (0.101 R)
• M13: 13,459,470 km (0.063 R)
• M14: 14,057,413 km (0.088 R)
• M15: 15,600,216 km (0.063 R)
• M16: 15,957,904 km (0.105 R)
• M17: 16,627,803 km (0.094 R)
• M18: 18,884,487 km (0.078 R)
• M19: 20,687,740 km (0.036 R)
• M20: 21,778,907 km (0.064 R)
• M21: 22,225,905 km (0.104 R)
• M22: 22,984,666 km (0.054 R)
• M23: 27,124,787 km (0.076 R)
• M24: 27,555,778 km (0.044 R)
• M25: 28,078,772 km (0.099 R)
• M26: 29,596,892 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit