🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 23.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.19 AU - 2.21 AU

Year: 1180 Days

Day: 31.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,803,717 km

• M1: 98,435 km (0.066 R)
• M2: 836,701 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.58 AU - 3.26 AU

Year: 1805 Days

Day: 34.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.12 AU - 3.82 AU

Year: 2338 Days

Day: 28.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,803,717 km

• M1: 458,368 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 11.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.26 AU - 5.6 AU

Year: 4576 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,803,717 km

• M1: 163,959 km (0.064 R)
• M2: 1,176,288 km (0.115 R)
• M3: 1,708,707 km (0.109 R)
• M4: 2,649,378 km (0.031 R)
• M5: 4,258,154 km (0.119 R)
• M6: 6,408,174 km (0.113 R)
• M7: 6,798,924 km (0.042 R)
• M8: 7,344,807 km (0.069 R)
• M9: 12,218,256 km (0.091 R)
• M10: 12,820,986 km (0.085 R)
• M11: 13,181,816 km (0.075 R)
• M12: 13,815,962 km (0.103 R)
• M13: 16,619,127 km (0.104 R)
• M14: 17,359,487 km (0.097 R)
• M15: 17,865,127 km (0.088 R)
• M16: 18,315,716 km (0.08 R)
• M17: 18,906,179 km (0.102 R)
• M18: 19,918,358 km (0.114 R)
• M19: 20,683,252 km (0.096 R)
• M20: 24,252,508 km (0.044 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit