🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.18 AU - 1.64 AU

Year: 588 Days

Day: 15.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,844,166 km

• M1: 35,455 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.19 AU - 1.95 AU

Year: 691 Days

Day: 28.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.38 AU - 2.28 AU

Year: 870 Days

Day: 34.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,844,166 km

• M1: 619,335 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.99 AU - 3.37 AU

Year: 1993 Days

Day: 47.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,844,166 km

• M1: 1,031,328 km (0.087 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 10.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.78 AU - 6.62 AU

Year: 4783 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,844,166 km

• M1: 129,402 km (0.114 R)
• M2: 541,395 km (0.096 R)
• M3: 870,510 km (0.087 R)
• M4: 1,263,653 km (0.116 R)
• M5: 1,751,791 km (0.12 R)
• M6: 2,094,819 km (0.108 R)
• M7: 2,607,192 km (0.112 R)
• M8: 2,988,217 km (0.106 R)
• M9: 3,387,494 km (0.12 R)
• M10: 3,822,226 km (0.108 R)
• M11: 4,383,966 km (0.112 R)
• M12: 5,781,210 km (0.035 R)
• M13: 7,325,957 km (0.071 R)
• M14: 8,090,402 km (0.08 R)
• M15: 8,545,629 km (0.028 R)
• M16: 9,430,799 km (0.085 R)
• M17: 12,180,558 km (0.117 R)
• M18: 16,345,512 km (0.069 R)
• M19: 16,960,509 km (0.078 R)
• M20: 18,236,878 km (0.118 R)
• M21: 19,576,078 km (0.096 R)
• M22: 21,506,639 km (0.078 R)
• M23: 21,840,242 km (0.106 R)
• M24: 22,381,337 km (0.074 R)
• M25: 23,070,086 km (0.098 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit