🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 151 Days

Day: 25.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,233,484 km

• M1: 54,603 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.51 AU - 0.83 AU

Year: 197 Days

Day: 37.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.8 AU - 3 AU

Year: 1777 Days

Day: 29.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,233,484 km

• M1: 58,942 km (0.109 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 8.2

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.15 AU - 5.36 AU

Year: 4329 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,233,484 km

• M1: 112,946 km (0.04 R)
• M2: 373,845 km (0.082 R)
• M3: 661,821 km (0.092 R)
• M4: 1,041,201 km (0.063 R)
• M5: 1,308,084 km (0.078 R)
• M6: 1,645,577 km (0.099 R)
• M7: 2,231,103 km (0.07 R)
• M8: 2,734,499 km (0.088 R)
• M9: 3,597,380 km (0.109 R)
• M10: 3,855,586 km (0.098 R)
• M11: 4,149,546 km (0.052 R)
• M12: 4,581,136 km (0.059 R)
• M13: 5,149,009 km (0.117 R)
• M14: 5,450,000 km (0.094 R)
• M15: 5,705,064 km (0.072 R)
• M16: 8,116,432 km (0.046 R)
• M17: 8,374,938 km (0.094 R)
• M18: 9,223,457 km (0.098 R)
• M19: 9,959,329 km (0.102 R)
• M20: 10,341,701 km (0.078 R)
• M21: 11,828,105 km (0.114 R)
• M22: 12,597,786 km (0.07 R)
• M23: 13,247,490 km (0.118 R)
• M24: 14,130,566 km (0.117 R)
• M25: 15,386,889 km (0.097 R)
• M26: 19,601,510 km (0.118 R)
• M27: 22,802,755 km (0.039 R)
• M28: 25,381,822 km (0.042 R)
• M29: 27,813,685 km (0.099 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit