🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.54 AU - 0.84 AU

Year: 215 Days

Day: 25.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,700,389 km

• M1: 38,596 km (0.11 R)
• M2: 65,524 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.13 AU - 1.27 AU

Year: 493 Days

Day: 17.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,700,389 km

• M1: 116,986 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1 AU - 1.62 AU

Year: 562 Days

Day: 35.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,700,389 km

• M1: 213,476 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.95 AU - 4.41 AU

Year: 2645 Days

Day: 48 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,700,389 km

• M1: 110,403 km (0.026 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 10.6

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.83 AU - 5.21 AU

Year: 3601 Days

Day: 5.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,700,389 km

• M1: 132,544 km (0.112 R)
• M2: 541,993 km (0.085 R)
• M3: 1,035,516 km (0.094 R)
• M4: 1,402,630 km (0.086 R)
• M5: 1,769,294 km (0.081 R)
• M6: 2,128,479 km (0.107 R)
• M7: 3,238,495 km (0.057 R)
• M8: 3,594,388 km (0.101 R)
• M9: 4,020,443 km (0.109 R)
• M10: 4,456,371 km (0.04 R)
• M11: 5,560,702 km (0.052 R)
• M12: 6,281,764 km (0.075 R)
• M13: 6,618,359 km (0.109 R)
• M14: 7,162,148 km (0.062 R)
• M15: 12,308,614 km (0.104 R)
• M16: 16,390,691 km (0.113 R)
• M17: 16,972,028 km (0.034 R)
• M18: 19,371,428 km (0.118 R)
• M19: 19,890,234 km (0.082 R)
• M20: 20,753,114 km (0.046 R)
• M21: 21,709,942 km (0.069 R)
• M22: 23,785,164 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit