🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 32 Hours

Environment

Temp: 221 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 244 Days

Day: 33.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,691,902 km

• M1: 167,101 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.81 AU - 1.29 AU

Year: 389 Days

Day: 28.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.21 AU - 4.43 AU

Year: 2700 Days

Day: 41.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 9.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.45 AU - 12.35 AU

Year: 14846 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,691,902 km

• M1: 123,119 km (0.104 R)
• M2: 1,224,309 km (0.098 R)
• M3: 1,808,339 km (0.026 R)
• M4: 2,346,443 km (0.107 R)
• M5: 4,224,943 km (0.065 R)
• M6: 5,486,951 km (0.084 R)
• M7: 6,984,126 km (0.111 R)
• M8: 7,495,452 km (0.102 R)
• M9: 7,804,970 km (0.112 R)
• M10: 8,736,964 km (0.087 R)
• M11: 9,689,604 km (0.116 R)
• M12: 10,057,465 km (0.098 R)
• M13: 11,682,247 km (0.095 R)
• M14: 12,774,611 km (0.07 R)
• M15: 13,475,028 km (0.118 R)
• M16: 14,539,118 km (0.108 R)
• M17: 18,545,349 km (0.098 R)
• M18: 19,277,780 km (0.1 R)
• M19: 21,769,632 km (0.036 R)
• M20: 23,139,200 km (0.111 R)
• M21: 26,968,008 km (0.069 R)
• M22: 29,853,302 km (0.117 R)
• M23: 36,229,762 km (0.119 R)
• M24: 37,631,344 km (0.085 R)
• M25: 38,541,947 km (0.12 R)
• M26: 42,471,284 km (0.101 R)
• M27: 43,743,016 km (0.061 R)
• M28: 44,316,275 km (0.105 R)
• M29: 44,749,660 km (0.065 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit