🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 143 Days

Day: 43.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.78 AU

Year: 238 Days

Day: 29.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,937,189 km

• M1: 69,862 km (0.104 R)
• M2: 384,317 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.91 AU - 5.99 AU

Year: 3964 Days

Day: 29.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 8.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.46 AU - 11.96 AU

Year: 10889 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,937,189 km

• M1: 105,915 km (0.105 R)
• M2: 710,141 km (0.046 R)
• M3: 1,068,877 km (0.088 R)
• M4: 1,454,241 km (0.076 R)
• M5: 1,836,912 km (0.107 R)
• M6: 2,624,395 km (0.113 R)
• M7: 4,328,614 km (0.112 R)
• M8: 4,642,471 km (0.073 R)
• M9: 6,742,376 km (0.081 R)
• M10: 7,323,115 km (0.082 R)
• M11: 9,313,215 km (0.028 R)
• M12: 9,644,724 km (0.085 R)
• M13: 10,281,562 km (0.077 R)
• M14: 10,584,797 km (0.113 R)
• M15: 12,936,027 km (0.107 R)
• M16: 13,771,232 km (0.094 R)
• M17: 18,198,880 km (0.111 R)
• M18: 20,493,113 km (0.104 R)
• M19: 23,754,945 km (0.11 R)
• M20: 26,582,794 km (0.056 R)
• M21: 27,251,047 km (0.049 R)
• M22: 29,322,978 km (0.105 R)
• M23: 31,286,300 km (0.098 R)
• M24: 39,398,993 km (0.111 R)
• M25: 42,559,547 km (0.085 R)
• M26: 44,937,256 km (0.073 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit