🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.04 AU

Year: 283 Days

Day: 44.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,175,176 km

• M1: 493,224 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.78 AU - 0.96 AU

Year: 293 Days

Day: 40.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,175,176 km

• M1: 39,643 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 499 Days

Day: 28.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,175,176 km

• M1: 23,636 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.21 AU - 1.43 AU

Year: 548 Days

Day: 46 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.25 AU - 1.61 AU

Year: 618 Days

Day: 34.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,175,176 km

• M1: 95,743 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.5

Radius: 5.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.64 AU - 18.7 AU

Year: 25730 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,175,176 km

• M1: 69,264 km (0.096 R)
• M2: 456,872 km (0.082 R)
• M3: 849,716 km (0.112 R)
• M4: 1,045,689 km (0.094 R)
• M5: 1,594,265 km (0.059 R)
• M6: 3,073,937 km (0.087 R)
• M7: 4,975,625 km (0.05 R)
• M8: 5,468,849 km (0.084 R)
• M9: 6,896,611 km (0.081 R)
• M10: 8,040,736 km (0.054 R)
• M11: 12,327,313 km (0.1 R)
• M12: 13,065,728 km (0.104 R)
• M13: 14,114,559 km (0.102 R)
• M14: 14,981,479 km (0.105 R)
• M15: 17,662,422 km (0.1 R)
• M16: 21,088,213 km (0.086 R)
• M17: 22,373,259 km (0.083 R)
• M18: 25,098,334 km (0.092 R)
• M19: 32,564,165 km (0.117 R)
• M20: 33,062,027 km (0.116 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit