🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.76 AU

Year: 200 Days

Day: 31.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 108.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,553,867 km

• M1: 40,990 km (0.102 R)
• M2: 295,456 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.04 AU - 1.2 AU

Year: 422 Days

Day: 22.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.12 AU - 2.64 AU

Year: 1309 Days

Day: 39 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,553,867 km

• M1: 1,123,630 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.35 AU - 3.73 AU

Year: 1889 Days

Day: 21.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,553,867 km

• M1: 249,380 km (0.09 R)
• M2: 484,099 km (0.093 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.53 AU - 3.73 AU

Year: 2465 Days

Day: 30.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 8.6

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.05 AU - 7.91 AU

Year: 5880 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,553,867 km

• M1: 110,254 km (0.082 R)
• M2: 447,746 km (0.102 R)
• M3: 1,427,762 km (0.102 R)
• M4: 1,710,801 km (0.072 R)
• M5: 2,002,218 km (0.114 R)
• M6: 2,426,029 km (0.11 R)
• M7: 2,908,781 km (0.118 R)
• M8: 4,360,628 km (0.109 R)
• M9: 5,417,388 km (0.07 R)
• M10: 7,802,576 km (0.113 R)
• M11: 11,671,027 km (0.077 R)
• M12: 12,117,128 km (0.081 R)
• M13: 13,523,498 km (0.078 R)
• M14: 15,504,772 km (0.089 R)
• M15: 18,326,338 km (0.047 R)
• M16: 18,726,811 km (0.088 R)
• M17: 19,064,902 km (0.103 R)
• M18: 20,033,399 km (0.063 R)
• M19: 22,827,139 km (0.11 R)
• M20: 23,525,013 km (0.118 R)
• M21: 25,870,558 km (0.101 R)
• M22: 26,714,290 km (0.045 R)
• M23: 27,142,888 km (0.049 R)
• M24: 30,088,171 km (0.086 R)
• M25: 31,399,695 km (0.118 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit