🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 18.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.92 AU - 1.16 AU

Year: 371 Days

Day: 32.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.33 AU - 2.95 AU

Year: 1501 Days

Day: 30.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,294,531 km

• M1: 135,984 km (0.066 R)
• M2: 693,237 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.7 AU - 6.46 AU

Year: 4611 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 120 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,294,531 km

• M1: 155,133 km (0.067 R)
• M2: 593,754 km (0.082 R)
• M3: 1,074,861 km (0.054 R)
• M4: 2,479,136 km (0.07 R)
• M5: 3,700,154 km (0.08 R)
• M6: 5,994,686 km (0.092 R)
• M7: 6,417,599 km (0.084 R)
• M8: 6,990,559 km (0.102 R)
• M9: 9,591,019 km (0.115 R)
• M10: 10,643,440 km (0.117 R)
• M11: 14,477,484 km (0.07 R)
• M12: 15,861,114 km (0.077 R)
• M13: 16,380,219 km (0.102 R)
• M14: 17,881,733 km (0.105 R)
• M15: 18,954,050 km (0.032 R)
• M16: 19,604,651 km (0.06 R)
• M17: 20,676,371 km (0.094 R)
• M18: 21,157,328 km (0.038 R)
• M19: 23,082,951 km (0.092 R)
• M20: 25,987,394 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 10.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.34 AU - 13.9 AU

Year: 12973 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,294,531 km

• M1: 131,796 km (0.108 R)
• M2: 484,697 km (0.12 R)
• M3: 897,288 km (0.108 R)
• M4: 1,304,942 km (0.07 R)
• M5: 1,672,953 km (0.082 R)
• M6: 2,684,983 km (0.092 R)
• M7: 7,812,150 km (0.115 R)
• M8: 9,373,653 km (0.026 R)
• M9: 11,729,670 km (0.037 R)
• M10: 16,033,601 km (0.067 R)
• M11: 18,089,973 km (0.101 R)
• M12: 18,838,112 km (0.104 R)
• M13: 19,296,779 km (0.039 R)
• M14: 21,288,824 km (0.09 R)
• M15: 23,239,281 km (0.115 R)
• M16: 23,855,924 km (0.066 R)
• M17: 26,910,563 km (0.084 R)
• M18: 27,688,471 km (0.109 R)
• M19: 37,503,139 km (0.104 R)
• M20: 41,744,239 km (0.051 R)
• M21: 42,655,439 km (0.053 R)
• M22: 43,446,962 km (0.092 R)
• M23: 45,880,321 km (0.099 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit