🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.49 AU - 0.57 AU

Year: 143 Days

Day: 19.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.71 AU - 0.77 AU

Year: 236 Days

Day: 47.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,247,858 km

• M1: 97,687 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 260 Days

Day: 25.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.06 AU - 1.18 AU

Year: 440 Days

Day: 21.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,247,858 km

• M1: 43,234 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 12.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.06 AU - 6.5 AU

Year: 5153 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,247,858 km

• M1: 160,519 km (0.088 R)
• M2: 670,198 km (0.116 R)
• M3: 1,160,730 km (0.099 R)
• M4: 1,730,399 km (0.079 R)
• M5: 2,936,905 km (0.102 R)
• M6: 3,587,207 km (0.089 R)
• M7: 4,125,012 km (0.104 R)
• M8: 4,741,205 km (0.041 R)
• M9: 5,391,058 km (0.102 R)
• M10: 6,158,795 km (0.074 R)
• M11: 7,328,052 km (0.052 R)
• M12: 8,454,075 km (0.111 R)
• M13: 9,175,436 km (0.109 R)
• M14: 9,855,358 km (0.111 R)
• M15: 10,525,557 km (0.114 R)
• M16: 14,133,408 km (0.088 R)
• M17: 19,191,911 km (0.075 R)
• M18: 22,515,527 km (0.056 R)
• M19: 23,019,672 km (0.106 R)
• M20: 23,605,198 km (0.105 R)
• M21: 26,843,543 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit