🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 32.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.98 AU - 4.74 AU

Year: 2756 Days

Day: 29.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,847,526 km

• M1: 622,477 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.1 AU - 4.78 AU

Year: 3400 Days

Day: 13.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.21 AU - 8.31 AU

Year: 6388 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,847,526 km

• M1: 99,483 km (0.096 R)
• M2: 501,602 km (0.113 R)
• M3: 1,176,288 km (0.1 R)
• M4: 3,501,787 km (0.11 R)
• M5: 4,425,255 km (0.065 R)
• M6: 6,396,506 km (0.069 R)
• M7: 6,715,149 km (0.116 R)
• M8: 8,678,771 km (0.055 R)
• M9: 11,079,368 km (0.073 R)
• M10: 11,582,166 km (0.095 R)
• M11: 13,368,814 km (0.099 R)
• M12: 13,651,703 km (0.043 R)
• M13: 15,903,450 km (0.082 R)
• M14: 21,576,950 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 13.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.08 AU - 9.48 AU

Year: 7887 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,847,526 km

• M1: 173,085 km (0.088 R)
• M2: 683,662 km (0.11 R)
• M3: 1,424,321 km (0.102 R)
• M4: 1,859,352 km (0.092 R)
• M5: 2,403,140 km (0.09 R)
• M6: 2,905,639 km (0.101 R)
• M7: 5,186,259 km (0.108 R)
• M8: 6,860,708 km (0.111 R)
• M9: 8,827,172 km (0.073 R)
• M10: 10,632,220 km (0.066 R)
• M11: 12,166,944 km (0.114 R)
• M12: 13,367,467 km (0.108 R)
• M13: 18,304,945 km (0.051 R)
• M14: 19,496,791 km (0.106 R)
• M15: 19,956,805 km (0.027 R)
• M16: 20,581,525 km (0.054 R)
• M17: 28,636,324 km (0.105 R)
• M18: 29,632,496 km (0.098 R)
• M19: 31,274,482 km (0.118 R)
• M20: 35,987,264 km (0.108 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit