🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 35.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,411,405 km

• M1: 36,053 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.59 AU - 0.77 AU

Year: 197 Days

Day: 35 Hours

Environment

Temp: 160 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.38 AU - 3.04 AU

Year: 1568 Days

Day: 35.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,411,405 km

• M1: 691,741 km (0.092 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.65 AU - 5.27 AU

Year: 3310 Days

Day: 24.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 14.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.8 AU - 8.7 AU

Year: 8328 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,411,405 km

• M1: 176,077 km (0.09 R)
• M2: 859,290 km (0.062 R)
• M3: 1,665,772 km (0.074 R)
• M4: 2,332,081 km (0.099 R)
• M5: 3,172,372 km (0.098 R)
• M6: 3,651,983 km (0.116 R)
• M7: 4,101,674 km (0.104 R)
• M8: 6,252,144 km (0.115 R)
• M9: 6,789,200 km (0.116 R)
• M10: 9,951,998 km (0.071 R)
• M11: 12,262,986 km (0.032 R)
• M12: 17,151,994 km (0.078 R)
• M13: 21,157,926 km (0.095 R)
• M14: 21,962,763 km (0.095 R)
• M15: 23,805,360 km (0.08 R)
• M16: 26,205,209 km (0.069 R)
• M17: 27,796,481 km (0.078 R)
• M18: 29,550,815 km (0.097 R)
• M19: 32,850,047 km (0.06 R)
• M20: 34,257,912 km (0.072 R)
• M21: 39,201,972 km (0.112 R)
• M22: 39,684,725 km (0.082 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit