🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.76 AU - 0.82 AU

Year: 259 Days

Day: 30.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.35 AU - 1.53 AU

Year: 638 Days

Day: 29.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.56 AU - 3.64 AU

Year: 2014 Days

Day: 20.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,278,170 km

• M1: 34,856 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.02 AU - 4.76 AU

Year: 2831 Days

Day: 14.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,278,170 km

• M1: 1,114,205 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.29 AU - 4.41 AU

Year: 3347 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,278,170 km

• M1: 38,895 km (0.109 R)
• M2: 2,768,907 km (0.116 R)

Asteroid Belt

Center: 9.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.9

Radius: 3.4

Gravity: 37.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.92 AU - 15.92 AU

Year: 21263 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,278,170 km

• M1: 42,635 km (0.052 R)
• M2: 225,594 km (0.059 R)
• M3: 488,437 km (0.117 R)
• M4: 596,447 km (0.096 R)
• M5: 711,039 km (0.092 R)
• M6: 1,070,522 km (0.049 R)
• M7: 1,370,466 km (0.048 R)
• M8: 1,776,325 km (0.114 R)
• M9: 1,903,184 km (0.085 R)
• M10: 2,134,762 km (0.09 R)
• M11: 4,344,173 km (0.083 R)
• M12: 5,736,779 km (0.096 R)
• M13: 6,771,099 km (0.102 R)
• M14: 7,826,961 km (0.09 R)
• M15: 8,168,941 km (0.033 R)
• M16: 16,942,408 km (0.092 R)
• M17: 20,381,812 km (0.039 R)
• M18: 22,070,772 km (0.104 R)
• M19: 23,952,265 km (0.114 R)
• M20: 28,143,847 km (0.09 R)
• M21: 39,483,216 km (0.084 R)
• M22: 42,991,436 km (0.053 R)
• M23: 54,047,766 km (0.096 R)
• M24: 58,730,927 km (0.069 R)
• M25: 65,452,210 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit