🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 195 Days

Day: 16.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.27 AU - 2.07 AU

Year: 766 Days

Day: 33 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.68 AU - 2.02 AU

Year: 893 Days

Day: 40.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,776,800 km

• M1: 46,375 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.23 AU - 2.73 AU

Year: 1386 Days

Day: 12.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.29 AU - 4.97 AU

Year: 2978 Days

Day: 47.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,776,800 km

• M1: 686,505 km (0.118 R)
• M2: 1,874,761 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 6.1

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.43 AU - 22.29 AU

Year: 27909 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,776,800 km

• M1: 75,846 km (0.079 R)
• M2: 473,028 km (0.09 R)
• M3: 962,064 km (0.116 R)
• M4: 1,191,547 km (0.102 R)
• M5: 2,576,674 km (0.039 R)
• M6: 3,680,108 km (0.084 R)
• M7: 4,075,345 km (0.118 R)
• M8: 4,426,003 km (0.117 R)
• M9: 4,645,911 km (0.085 R)
• M10: 9,841,745 km (0.076 R)
• M11: 10,153,955 km (0.102 R)
• M12: 14,595,815 km (0.101 R)
• M13: 16,969,036 km (0.08 R)
• M14: 24,114,728 km (0.112 R)
• M15: 34,732,736 km (0.055 R)
• M16: 35,602,648 km (0.108 R)
• M17: 36,934,817 km (0.065 R)
• M18: 39,541,111 km (0.119 R)
• M19: 43,928,368 km (0.113 R)
• M20: 47,912,608 km (0.081 R)
• M21: 48,809,447 km (0.098 R)
• M22: 56,391,665 km (0.068 R)
• M23: 68,724,364 km (0.095 R)
• M24: 71,948,946 km (0.034 R)
• M25: 75,998,411 km (0.103 R)
• M26: 80,448,798 km (0.106 R)
• M27: 82,737,646 km (0.108 R)
• M28: 91,776,798 km (0.104 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit