🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.83 AU

Year: 206 Days

Day: 36.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,838,636 km

• M1: 18,101 km (0.08 R)
• M2: 300,393 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.66 AU - 0.72 AU

Year: 210 Days

Day: 40.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.52 AU - 1.56 AU

Year: 702 Days

Day: 46.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,838,636 km

• M1: 60,288 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.8 AU - 2.54 AU

Year: 1173 Days

Day: 38 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,838,636 km

• M1: 40,541 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 14.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.1 AU - 5.78 AU

Year: 4031 Days

Day: 6 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,838,636 km

• M1: 184,155 km (0.106 R)
• M2: 661,522 km (0.11 R)
• M3: 1,717,533 km (0.116 R)
• M4: 3,074,835 km (0.115 R)
• M5: 3,607,253 km (0.07 R)
• M6: 4,405,956 km (0.039 R)
• M7: 5,753,235 km (0.115 R)
• M8: 6,298,220 km (0.101 R)
• M9: 8,286,376 km (0.051 R)
• M10: 9,135,344 km (0.065 R)
• M11: 10,537,824 km (0.108 R)
• M12: 12,033,653 km (0.056 R)
• M13: 13,970,048 km (0.067 R)
• M14: 18,514,681 km (0.097 R)
• M15: 20,886,107 km (0.094 R)
• M16: 22,318,806 km (0.063 R)
• M17: 24,851,049 km (0.06 R)
• M18: 25,761,801 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit