🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.56 AU - 0.84 AU

Year: 218 Days

Day: 18.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.35 AU - 1.47 AU

Year: 624 Days

Day: 16.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.02 AU - 3.48 AU

Year: 2184 Days

Day: 20.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,119,468 km

• M1: 1,143,227 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 8.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.55 AU - 10.19 AU

Year: 9027 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,119,468 km

• M1: 107,561 km (0.087 R)
• M2: 436,377 km (0.081 R)
• M3: 753,824 km (0.07 R)
• M4: 1,174,194 km (0.095 R)
• M5: 1,583,942 km (0.088 R)
• M6: 1,947,914 km (0.09 R)
• M7: 2,691,864 km (0.098 R)
• M8: 3,213,661 km (0.096 R)
• M9: 4,458,166 km (0.064 R)
• M10: 4,730,285 km (0.12 R)
• M11: 5,398,538 km (0.112 R)
• M12: 6,744,171 km (0.115 R)
• M13: 7,177,107 km (0.036 R)
• M14: 9,943,920 km (0.07 R)
• M15: 10,315,820 km (0.118 R)
• M16: 10,989,011 km (0.088 R)
• M17: 14,741,225 km (0.116 R)
• M18: 17,400,476 km (0.034 R)
• M19: 18,984,568 km (0.082 R)
• M20: 20,215,609 km (0.11 R)
• M21: 22,121,336 km (0.119 R)
• M22: 27,088,135 km (0.098 R)
• M23: 28,367,047 km (0.111 R)
• M24: 32,141,701 km (0.094 R)
• M25: 32,955,214 km (0.059 R)
• M26: 33,678,370 km (0.052 R)
• M27: 34,623,679 km (0.097 R)
• M28: 35,156,397 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit