🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.48 AU - 2.02 AU

Year: 705 Days

Day: 40 Hours

Environment

Temp: 77 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.56 AU - 3.78 AU

Year: 1718 Days

Day: 20.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.49 AU - 5.47 AU

Year: 3383 Days

Day: 16.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.9 AU - 9.44 AU

Year: 7770 Days

Day: 46.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.8

Radius: 3.5

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.71 AU - 21.03 AU

Year: 23965 Days

Day: 24.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,343,768 km

• M1: 44,131 km (0.084 R)
• M2: 255,364 km (0.04 R)
• M3: 419,472 km (0.08 R)
• M4: 629,209 km (0.113 R)
• M5: 802,293 km (0.113 R)
• M6: 1,016,966 km (0.068 R)
• M7: 1,504,506 km (0.119 R)
• M8: 2,727,169 km (0.07 R)
• M9: 3,073,937 km (0.094 R)
• M10: 3,776,299 km (0.113 R)
• M11: 4,550,169 km (0.069 R)
• M12: 4,698,720 km (0.061 R)
• M13: 5,358,446 km (0.103 R)
• M14: 6,221,476 km (0.06 R)
• M15: 7,133,574 km (0.093 R)
• M16: 8,799,796 km (0.066 R)
• M17: 10,094,416 km (0.086 R)
• M18: 15,253,597 km (0.064 R)
• M19: 17,038,599 km (0.069 R)
• M20: 18,653,807 km (0.115 R)
• M21: 20,771,964 km (0.09 R)
• M22: 21,931,048 km (0.099 R)
• M23: 22,355,158 km (0.107 R)
• M24: 22,612,317 km (0.079 R)
• M25: 24,196,558 km (0.093 R)
• M26: 25,478,761 km (0.112 R)
• M27: 28,078,174 km (0.05 R)
• M28: 28,880,916 km (0.117 R)
• M29: 30,954,791 km (0.101 R)
• M30: 33,571,857 km (0.065 R)
• M31: 34,704,462 km (0.051 R)
• M32: 44,291,292 km (0.054 R)

Kuiper Belt

Range: 36 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit