🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 14.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,071,792 km

• M1: 203,603 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.58 AU - 0.86 AU

Year: 219 Days

Day: 32.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 233 Days

Day: 40.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,071,792 km

• M1: 436,676 km (0.098 R)
• M2: 508,034 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.85 AU

Year: 645 Days

Day: 28.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,071,792 km

• M1: 352,752 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.26 AU - 2.68 AU

Year: 1390 Days

Day: 23.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.96 AU - 4.16 AU

Year: 2930 Days

Day: 46.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,071,792 km

• M1: 718,070 km (0.117 R)
• M2: 1,202,767 km (0.116 R)

Asteroid Belt

Center: 10.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.3

Radius: 5.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.61 AU - 19.91 AU

Year: 24574 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,071,792 km

• M1: 69,114 km (0.117 R)
• M2: 239,656 km (0.098 R)
• M3: 573,109 km (0.091 R)
• M4: 836,850 km (0.07 R)
• M5: 1,048,531 km (0.114 R)
• M6: 1,271,731 km (0.073 R)
• M7: 1,446,462 km (0.113 R)
• M8: 2,053,380 km (0.107 R)
• M9: 2,498,733 km (0.05 R)
• M10: 2,795,386 km (0.118 R)
• M11: 3,365,055 km (0.068 R)
• M12: 5,311,472 km (0.117 R)
• M13: 5,972,246 km (0.082 R)
• M14: 6,649,326 km (0.072 R)
• M15: 7,297,235 km (0.095 R)
• M16: 12,093,941 km (0.101 R)
• M17: 14,069,530 km (0.117 R)
• M18: 17,210,337 km (0.097 R)
• M19: 17,633,101 km (0.108 R)
• M20: 18,572,875 km (0.054 R)
• M21: 19,017,629 km (0.116 R)
• M22: 23,603,702 km (0.094 R)
• M23: 27,039,217 km (0.115 R)
• M24: 31,207,911 km (0.071 R)
• M25: 31,521,169 km (0.039 R)
• M26: 33,553,456 km (0.08 R)
• M27: 34,993,336 km (0.108 R)
• M28: 36,243,525 km (0.107 R)
• M29: 40,790,851 km (0.075 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 14,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit