🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 266 Days

Day: 26.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.81 AU - 1.19 AU

Year: 379 Days

Day: 18.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,286,156 km

• M1: 385,813 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1 AU - 1.02 AU

Year: 384 Days

Day: 24.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.42 AU - 2.82 AU

Year: 1606 Days

Day: 15.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.51 AU - 3.33 AU

Year: 1890 Days

Day: 35.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.07 AU - 10.01 AU

Year: 11160 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,286,156 km

• M1: 112,647 km (0.083 R)
• M2: 507,735 km (0.052 R)
• M3: 1,012,628 km (0.093 R)
• M4: 1,365,230 km (0.115 R)
• M5: 1,885,532 km (0.111 R)
• M6: 2,550,793 km (0.114 R)
• M7: 2,869,287 km (0.096 R)
• M8: 3,679,060 km (0.052 R)
• M9: 4,137,578 km (0.096 R)
• M10: 4,499,455 km (0.11 R)
• M11: 4,882,276 km (0.047 R)
• M12: 6,229,405 km (0.063 R)
• M13: 9,550,328 km (0.118 R)
• M14: 10,798,124 km (0.047 R)
• M15: 12,572,953 km (0.104 R)
• M16: 13,279,205 km (0.12 R)
• M17: 14,011,486 km (0.08 R)
• M18: 14,889,775 km (0.075 R)
• M19: 19,694,560 km (0.104 R)
• M20: 20,870,698 km (0.093 R)
• M21: 22,563,548 km (0.089 R)
• M22: 22,880,845 km (0.101 R)
• M23: 26,924,924 km (0.073 R)
• M24: 27,282,014 km (0.089 R)
• M25: 28,280,430 km (0.112 R)
• M26: 28,835,139 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit