🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.59 AU - 0.71 AU

Year: 183 Days

Day: 24.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 263 Days

Day: 31.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.55 AU - 3.37 AU

Year: 1774 Days

Day: 36.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 104.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.47 AU - 3.99 AU

Year: 2022 Days

Day: 28.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 8.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.02 AU - 12.64 AU

Year: 13281 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,531,730 km

• M1: 104,419 km (0.088 R)
• M2: 839,842 km (0.06 R)
• M3: 1,121,386 km (0.118 R)
• M4: 2,152,265 km (0.113 R)
• M5: 2,577,123 km (0.045 R)
• M6: 3,099,668 km (0.085 R)
• M7: 3,432,074 km (0.097 R)
• M8: 3,937,715 km (0.055 R)
• M9: 7,552,000 km (0.106 R)
• M10: 8,706,446 km (0.113 R)
• M11: 9,416,737 km (0.112 R)
• M12: 12,482,596 km (0.049 R)
• M13: 16,619,725 km (0.073 R)
• M14: 17,781,053 km (0.12 R)
• M15: 18,922,784 km (0.102 R)
• M16: 21,668,803 km (0.05 R)
• M17: 23,303,908 km (0.118 R)
• M18: 29,477,812 km (0.098 R)
• M19: 33,897,531 km (0.074 R)
• M20: 37,229,973 km (0.117 R)
• M21: 40,048,547 km (0.101 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit