🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 182 Days

Day: 41.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 138.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,466,031 km

• M1: 41,588 km (0.095 R)
• M2: 298,897 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.93 AU - 1.21 AU

Year: 424 Days

Day: 33.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.04 AU - 1.12 AU

Year: 430 Days

Day: 43.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.26 AU - 2.1 AU

Year: 834 Days

Day: 39.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,466,031 km

• M1: 39,045 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.61 AU - 2.11 AU

Year: 971 Days

Day: 36.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,466,031 km

• M1: 40,242 km (0.118 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 13.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.1 AU - 11.08 AU

Year: 13195 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,466,031 km

• M1: 171,589 km (0.111 R)
• M2: 619,186 km (0.078 R)
• M3: 1,061,995 km (0.093 R)
• M4: 1,713,344 km (0.095 R)
• M5: 2,198,939 km (0.067 R)
• M6: 3,751,915 km (0.088 R)
• M7: 4,977,271 km (0.098 R)
• M8: 5,757,124 km (0.078 R)
• M9: 6,255,285 km (0.07 R)
• M10: 8,740,405 km (0.026 R)
• M11: 9,296,909 km (0.027 R)
• M12: 10,878,308 km (0.118 R)
• M13: 11,763,629 km (0.112 R)
• M14: 13,744,903 km (0.075 R)
• M15: 14,779,821 km (0.098 R)
• M16: 15,498,040 km (0.094 R)
• M17: 18,197,085 km (0.107 R)
• M18: 20,837,188 km (0.115 R)
• M19: 22,109,518 km (0.102 R)
• M20: 25,110,451 km (0.11 R)
• M21: 25,721,110 km (0.062 R)
• M22: 26,446,211 km (0.078 R)
• M23: 27,078,411 km (0.118 R)
• M24: 27,828,794 km (0.085 R)
• M25: 28,592,940 km (0.085 R)
• M26: 31,319,511 km (0.096 R)
• M27: 34,966,258 km (0.042 R)
• M28: 36,501,132 km (0.111 R)
• M29: 45,153,873 km (0.104 R)
• M30: 54,062,726 km (0.025 R)
• M31: 54,740,703 km (0.075 R)
• M32: 56,634,014 km (0.107 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: 405 - 19,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit