🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.56 AU - 0.76 AU

Year: 197 Days

Day: 19.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 283 Days

Day: 14.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,323,434 km

• M1: 54,454 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.08 AU - 1.76 AU

Year: 621 Days

Day: 47.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,323,434 km

• M1: 30,219 km (0.107 R)
• M2: 200,461 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.8 AU - 1.84 AU

Year: 901 Days

Day: 16.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,323,434 km

• M1: 339,587 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704

Radius: 4.6

Gravity: 33.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.51 AU - 21.29 AU

Year: 32588 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 106,323,434 km

• M1: 57,745 km (0.089 R)
• M2: 269,725 km (0.109 R)
• M3: 552,166 km (0.111 R)
• M4: 986,149 km (0.102 R)
• M5: 1,436,289 km (0.072 R)
• M6: 1,819,260 km (0.09 R)
• M7: 2,102,748 km (0.071 R)
• M8: 3,378,668 km (0.086 R)
• M9: 3,738,900 km (0.03 R)
• M10: 4,892,299 km (0.032 R)
• M11: 7,707,432 km (0.057 R)
• M12: 9,421,524 km (0.113 R)
• M13: 10,949,816 km (0.102 R)
• M14: 20,049,406 km (0.075 R)
• M15: 20,898,523 km (0.1 R)
• M16: 22,896,104 km (0.119 R)
• M17: 25,017,551 km (0.029 R)
• M18: 25,383,468 km (0.109 R)
• M19: 27,783,915 km (0.075 R)
• M20: 29,782,692 km (0.117 R)
• M21: 48,571,287 km (0.051 R)
• M22: 49,331,244 km (0.053 R)
• M23: 51,462,116 km (0.088 R)
• M24: 53,049,799 km (0.095 R)
• M25: 63,718,819 km (0.054 R)
• M26: 64,172,999 km (0.116 R)
• M27: 77,783,862 km (0.09 R)
• M28: 81,730,852 km (0.117 R)
• M29: 88,884,772 km (0.109 R)
• M30: 99,462,987 km (0.083 R)
• M31: 99,768,316 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit