🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 120 Days

Day: 25.4 Hours

Environment

Temp: 401 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,779,300 km

• M1: 96,341 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.15 AU - 1.71 AU

Year: 517 Days

Day: 18.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.46 AU - 3.16 AU

Year: 1424 Days

Day: 31.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.53 AU - 3.79 AU

Year: 1698 Days

Day: 36.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,779,300 km

• M1: 703,110 km (0.087 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 10.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.67 AU - 10.47 AU

Year: 8949 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,779,300 km

• M1: 129,402 km (0.102 R)
• M2: 587,022 km (0.1 R)
• M3: 933,940 km (0.085 R)
• M4: 1,660,686 km (0.067 R)
• M5: 1,985,762 km (0.102 R)
• M6: 2,655,362 km (0.052 R)
• M7: 3,446,885 km (0.083 R)
• M8: 4,601,481 km (0.041 R)
• M9: 5,077,352 km (0.036 R)
• M10: 6,327,242 km (0.104 R)
• M11: 6,916,658 km (0.113 R)
• M12: 7,280,180 km (0.093 R)
• M13: 10,618,307 km (0.114 R)
• M14: 13,525,891 km (0.046 R)
• M15: 14,211,798 km (0.042 R)
• M16: 14,980,731 km (0.092 R)
• M17: 15,777,339 km (0.109 R)
• M18: 17,454,780 km (0.059 R)
• M19: 17,790,628 km (0.078 R)
• M20: 19,462,683 km (0.107 R)
• M21: 21,620,034 km (0.117 R)
• M22: 24,766,227 km (0.095 R)
• M23: 26,141,031 km (0.104 R)
• M24: 28,482,537 km (0.118 R)

Kuiper Belt

Range: 36.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit