🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.59 AU - 0.81 AU

Year: 209 Days

Day: 12.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.18 AU - 1.6 AU

Year: 584 Days

Day: 27 Hours

Environment

Temp: -7 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.02 AU - 4.2 AU

Year: 2970 Days

Day: 37.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 3.2

Gravity: 32.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.18 AU - 14.96 AU

Year: 19824 Days

Day: 18.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,206,811 km

• M1: 40,391 km (0.111 R)
• M2: 243,545 km (0.063 R)
• M3: 346,169 km (0.049 R)
• M4: 458,517 km (0.064 R)
• M5: 564,582 km (0.094 R)
• M6: 669,750 km (0.1 R)
• M7: 931,396 km (0.114 R)
• M8: 1,243,607 km (0.104 R)
• M9: 1,653,356 km (0.093 R)
• M10: 2,089,733 km (0.052 R)
• M11: 2,533,290 km (0.119 R)
• M12: 3,061,221 km (0.054 R)
• M13: 3,576,586 km (0.111 R)
• M14: 3,883,561 km (0.048 R)
• M15: 4,518,005 km (0.056 R)
• M16: 5,045,637 km (0.047 R)
• M17: 8,311,209 km (0.1 R)
• M18: 8,699,715 km (0.09 R)
• M19: 11,288,057 km (0.094 R)
• M20: 11,945,988 km (0.074 R)
• M21: 12,883,817 km (0.088 R)
• M22: 14,693,952 km (0.059 R)
• M23: 16,288,515 km (0.106 R)
• M24: 18,155,646 km (0.106 R)
• M25: 18,480,124 km (0.113 R)
• M26: 19,057,273 km (0.115 R)
• M27: 30,219,817 km (0.112 R)
• M28: 36,504,124 km (0.073 R)
• M29: 45,365,405 km (0.103 R)
• M30: 45,962,300 km (0.12 R)
• M31: 46,564,581 km (0.063 R)
• M32: 56,929,170 km (0.025 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 20,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit