🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 16.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,529,610 km

• M1: 28,424 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.63 AU - 0.89 AU

Year: 252 Days

Day: 38.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.19 AU - 1.63 AU

Year: 638 Days

Day: 17.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.85 AU - 3.77 AU

Year: 2293 Days

Day: 26.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,529,610 km

• M1: 254,765 km (0.084 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 5.1

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.98 AU - 16.42 AU

Year: 22566 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,529,610 km

• M1: 64,477 km (0.041 R)
• M2: 258,954 km (0.116 R)
• M3: 477,965 km (0.1 R)
• M4: 789,428 km (0.082 R)
• M5: 1,424,920 km (0.041 R)
• M6: 2,188,617 km (0.036 R)
• M7: 2,480,781 km (0.116 R)
• M8: 3,194,812 km (0.095 R)
• M9: 3,599,325 km (0.111 R)
• M10: 4,067,566 km (0.031 R)
• M11: 5,452,094 km (0.11 R)
• M12: 6,435,700 km (0.083 R)
• M13: 6,645,736 km (0.074 R)
• M14: 7,718,353 km (0.077 R)
• M15: 10,602,749 km (0.11 R)
• M16: 11,376,619 km (0.118 R)
• M17: 14,133,558 km (0.059 R)
• M18: 19,402,694 km (0.097 R)
• M19: 32,709,874 km (0.1 R)
• M20: 44,524,814 km (0.082 R)
• M21: 44,829,096 km (0.074 R)
• M22: 45,441,550 km (0.115 R)
• M23: 47,947,464 km (0.046 R)
• M24: 50,544,034 km (0.114 R)
• M25: 50,709,489 km (0.049 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit