🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.99 AU - 1.53 AU

Year: 499 Days

Day: 15 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.92 AU - 2.58 AU

Year: 1192 Days

Day: 32.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.01 AU - 2.99 AU

Year: 1396 Days

Day: 18 Hours

Environment

Temp: -71 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3 AU - 3.7 AU

Year: 2165 Days

Day: 24.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,781,662 km

• M1: 496,964 km (0.083 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 12.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.94 AU - 8.98 AU

Year: 7195 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,781,662 km

• M1: 156,479 km (0.06 R)
• M2: 596,148 km (0.092 R)
• M3: 1,118,842 km (0.09 R)
• M4: 1,762,562 km (0.12 R)
• M5: 2,745,570 km (0.082 R)
• M6: 3,320,175 km (0.047 R)
• M7: 3,754,159 km (0.114 R)
• M8: 4,612,102 km (0.071 R)
• M9: 5,154,694 km (0.039 R)
• M10: 6,123,789 km (0.101 R)
• M11: 7,693,968 km (0.069 R)
• M12: 9,155,539 km (0.104 R)
• M13: 9,723,114 km (0.1 R)
• M14: 10,750,552 km (0.093 R)
• M15: 11,154,017 km (0.089 R)
• M16: 15,424,438 km (0.083 R)
• M17: 19,596,573 km (0.07 R)
• M18: 20,609,051 km (0.066 R)
• M19: 22,518,818 km (0.092 R)
• M20: 26,120,387 km (0.096 R)
• M21: 26,933,451 km (0.053 R)
• M22: 28,354,332 km (0.045 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit