🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.11 AU

Year: 382 Days

Day: 31.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,260,774 km

• M1: 167,250 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.49 AU - 1.49 AU

Year: 685 Days

Day: 34 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,260,774 km

• M1: 400,174 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.52 AU - 3.78 AU

Year: 2627 Days

Day: 18.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,260,774 km

• M1: 1,173,296 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.72 AU - 4.62 AU

Year: 3208 Days

Day: 47.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 13.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.83 AU - 6.27 AU

Year: 4926 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,260,774 km

• M1: 167,998 km (0.072 R)
• M2: 746,643 km (0.092 R)
• M3: 1,233,434 km (0.112 R)
• M4: 1,668,315 km (0.051 R)
• M5: 2,672,716 km (0.064 R)
• M6: 3,115,824 km (0.116 R)
• M7: 3,570,004 km (0.089 R)
• M8: 4,636,487 km (0.072 R)
• M9: 5,692,199 km (0.054 R)
• M10: 6,376,310 km (0.114 R)
• M11: 7,053,540 km (0.067 R)
• M12: 7,648,790 km (0.065 R)
• M13: 8,075,143 km (0.077 R)
• M14: 9,229,740 km (0.09 R)
• M15: 10,732,899 km (0.089 R)
• M16: 11,310,646 km (0.098 R)
• M17: 11,779,037 km (0.119 R)
• M18: 13,735,628 km (0.117 R)
• M19: 15,223,528 km (0.091 R)
• M20: 15,742,633 km (0.093 R)
• M21: 18,168,811 km (0.036 R)
• M22: 18,694,199 km (0.102 R)
• M23: 20,393,930 km (0.098 R)
• M24: 21,669,551 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit