🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 351 Days

Day: 16 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.9 AU - 1.24 AU

Year: 395 Days

Day: 35.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,869,356 km

• M1: 39,643 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.05 AU - 1.31 AU

Year: 457 Days

Day: 24.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.55 AU - 2.21 AU

Year: 919 Days

Day: 38.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,869,356 km

• M1: 1,022,651 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.34 AU - 2.88 AU

Year: 1503 Days

Day: 41.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.21 AU - 3.27 AU

Year: 2079 Days

Day: 44.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 12.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.66 AU - 11.92 AU

Year: 14430 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,869,356 km

• M1: 159,771 km (0.085 R)
• M2: 672,293 km (0.031 R)
• M3: 1,475,035 km (0.075 R)
• M4: 1,889,122 km (0.081 R)
• M5: 2,322,806 km (0.102 R)
• M6: 5,881,440 km (0.08 R)
• M7: 6,984,874 km (0.101 R)
• M8: 7,586,108 km (0.103 R)
• M9: 10,019,766 km (0.11 R)
• M10: 10,785,408 km (0.112 R)
• M11: 12,249,373 km (0.11 R)
• M12: 13,908,413 km (0.065 R)
• M13: 14,516,229 km (0.08 R)
• M14: 15,857,524 km (0.106 R)
• M15: 17,126,114 km (0.092 R)
• M16: 18,300,906 km (0.112 R)
• M17: 20,636,278 km (0.107 R)
• M18: 25,091,153 km (0.107 R)
• M19: 25,689,694 km (0.104 R)
• M20: 30,037,457 km (0.074 R)
• M21: 31,053,526 km (0.117 R)
• M22: 34,852,714 km (0.062 R)
• M23: 39,084,239 km (0.105 R)
• M24: 48,397,903 km (0.055 R)
• M25: 53,812,748 km (0.098 R)
• M26: 55,985,657 km (0.096 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 20,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit