🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.67 AU

Year: 178 Days

Day: 32.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,611,121 km

• M1: 144,512 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 196 Days

Day: 36.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,611,121 km

• M1: 21,841 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.33 AU

Year: 460 Days

Day: 30.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,611,121 km

• M1: 87,515 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.51 AU - 2.11 AU

Year: 932 Days

Day: 40.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,611,121 km

• M1: 204,351 km (0.064 R)
• M2: 444,605 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.55 AU - 2.95 AU

Year: 1746 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 10.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.5 AU - 10.34 AU

Year: 9355 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,611,121 km

• M1: 129,402 km (0.06 R)
• M2: 659,876 km (0.119 R)
• M3: 1,082,041 km (0.092 R)
• M4: 1,740,870 km (0.102 R)
• M5: 2,405,683 km (0.101 R)
• M6: 2,993,453 km (0.091 R)
• M7: 3,367,448 km (0.098 R)
• M8: 7,431,125 km (0.095 R)
• M9: 9,397,439 km (0.105 R)
• M10: 10,600,804 km (0.072 R)
• M11: 13,020,999 km (0.116 R)
• M12: 13,664,569 km (0.112 R)
• M13: 18,630,919 km (0.119 R)
• M14: 21,233,922 km (0.082 R)
• M15: 28,686,439 km (0.092 R)
• M16: 29,876,191 km (0.047 R)
• M17: 32,353,980 km (0.081 R)
• M18: 33,209,381 km (0.115 R)
• M19: 34,410,203 km (0.047 R)
• M20: 36,667,336 km (0.116 R)
• M21: 37,014,104 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit