🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 171 Days

Day: 20.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,458,877 km

• M1: 89,011 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.91 AU - 1.31 AU

Year: 441 Days

Day: 34.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.86 AU - 3.26 AU

Year: 2017 Days

Day: 14.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,458,877 km

• M1: 654,042 km (0.037 R)
• M2: 1,839,605 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.91 AU - 3.65 AU

Year: 2238 Days

Day: 39.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.43 AU - 3.55 AU

Year: 2456 Days

Day: 36.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 11.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.98 AU - 9.68 AU

Year: 8254 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,458,877 km

• M1: 140,173 km (0.109 R)
• M2: 491,429 km (0.095 R)
• M3: 884,423 km (0.083 R)
• M4: 1,241,513 km (0.117 R)
• M5: 1,812,528 km (0.081 R)
• M6: 2,882,901 km (0.076 R)
• M7: 3,609,797 km (0.067 R)
• M8: 5,713,143 km (0.092 R)
• M9: 6,191,557 km (0.09 R)
• M10: 7,505,475 km (0.081 R)
• M11: 9,439,925 km (0.11 R)
• M12: 10,991,853 km (0.109 R)
• M13: 12,657,476 km (0.104 R)
• M14: 13,787,089 km (0.067 R)
• M15: 14,485,412 km (0.116 R)
• M16: 15,778,686 km (0.108 R)
• M17: 16,542,832 km (0.103 R)
• M18: 18,400,538 km (0.052 R)
• M19: 19,646,688 km (0.049 R)
• M20: 21,656,087 km (0.063 R)
• M21: 22,895,805 km (0.104 R)
• M22: 23,495,243 km (0.076 R)
• M23: 25,436,276 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit