🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.47 AU - 0.53 AU

Year: 131 Days

Day: 27.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 181 Days

Day: 39.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,613,118 km

• M1: 26,778 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.99 AU - 2.79 AU

Year: 1370 Days

Day: 20.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,613,118 km

• M1: 729,290 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.05 AU - 3.35 AU

Year: 1645 Days

Day: 47.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.3 AU - 3.34 AU

Year: 2243 Days

Day: 15.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.7

Radius: 7.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.99 AU - 13.45 AU

Year: 15842 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,613,118 km

• M1: 89,609 km (0.078 R)
• M2: 487,689 km (0.103 R)
• M3: 1,378,544 km (0.102 R)
• M4: 1,682,677 km (0.109 R)
• M5: 1,944,024 km (0.112 R)
• M6: 2,591,185 km (0.046 R)
• M7: 2,851,335 km (0.093 R)
• M8: 3,225,330 km (0.115 R)
• M9: 3,631,638 km (0.054 R)
• M10: 4,577,545 km (0.118 R)
• M11: 5,124,475 km (0.082 R)
• M12: 9,111,558 km (0.111 R)
• M13: 9,562,595 km (0.074 R)
• M14: 9,819,455 km (0.091 R)
• M15: 11,401,751 km (0.062 R)
• M16: 13,083,979 km (0.039 R)
• M17: 14,994,045 km (0.111 R)
• M18: 15,836,281 km (0.073 R)
• M19: 17,082,730 km (0.102 R)
• M20: 22,725,562 km (0.07 R)
• M21: 23,091,628 km (0.058 R)
• M22: 23,835,578 km (0.079 R)
• M23: 28,005,619 km (0.068 R)
• M24: 32,753,407 km (0.095 R)
• M25: 35,500,472 km (0.116 R)
• M26: 36,616,024 km (0.086 R)
• M27: 37,372,690 km (0.036 R)
• M28: 43,522,957 km (0.058 R)
• M29: 45,810,907 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit