🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 351 Days

Day: 31.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.47 AU - 1.51 AU

Year: 678 Days

Day: 25.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.47 AU - 2.63 AU

Year: 1518 Days

Day: 26.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,063,050 km

• M1: 990,338 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.36 AU - 4.24 AU

Year: 2761 Days

Day: 47.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 14

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.92 AU - 13.44 AU

Year: 14881 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,063,050 km

• M1: 174,132 km (0.07 R)
• M2: 1,055,114 km (0.053 R)
• M3: 1,525,300 km (0.028 R)
• M4: 2,062,655 km (0.089 R)
• M5: 3,612,938 km (0.12 R)
• M6: 4,486,440 km (0.034 R)
• M7: 5,385,673 km (0.034 R)
• M8: 5,878,598 km (0.103 R)
• M9: 6,782,169 km (0.111 R)
• M10: 8,210,230 km (0.087 R)
• M11: 8,865,469 km (0.062 R)
• M12: 10,281,263 km (0.119 R)
• M13: 10,804,856 km (0.105 R)
• M14: 11,717,403 km (0.069 R)
• M15: 22,768,347 km (0.058 R)
• M16: 24,885,307 km (0.097 R)
• M17: 27,351,128 km (0.105 R)
• M18: 28,814,794 km (0.106 R)
• M19: 30,448,702 km (0.103 R)
• M20: 36,386,840 km (0.062 R)
• M21: 39,697,889 km (0.106 R)
• M22: 42,457,820 km (0.108 R)
• M23: 66,246,425 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit