🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.65 AU - 0.91 AU

Year: 289 Days

Day: 18.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,248,398 km

• M1: 41,289 km (0.096 R)
• M2: 411,394 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.9 AU - 1.18 AU

Year: 444 Days

Day: 25.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.8 AU - 2.68 AU

Year: 1405 Days

Day: 43.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,248,398 km

• M1: 808,128 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.24 AU - 2.84 AU

Year: 1696 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,248,398 km

• M1: 16,157 km (0.103 R)
• M2: 739,911 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.13 AU - 3.05 AU

Year: 1746 Days

Day: 47.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 8.4

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.91 AU - 10.25 AU

Year: 12423 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,248,398 km

• M1: 109,655 km (0.091 R)
• M2: 415,583 km (0.073 R)
• M3: 703,708 km (0.116 R)
• M4: 1,204,113 km (0.091 R)
• M5: 1,722,619 km (0.09 R)
• M6: 2,184,129 km (0.105 R)
• M7: 2,486,466 km (0.102 R)
• M8: 3,406,792 km (0.074 R)
• M9: 3,988,429 km (0.077 R)
• M10: 4,538,051 km (0.073 R)
• M11: 5,602,291 km (0.113 R)
• M12: 6,824,356 km (0.095 R)
• M13: 12,471,526 km (0.109 R)
• M14: 13,982,913 km (0.105 R)
• M15: 14,889,326 km (0.032 R)
• M16: 16,664,754 km (0.111 R)
• M17: 17,763,102 km (0.091 R)
• M18: 19,245,317 km (0.076 R)
• M19: 21,166,902 km (0.087 R)
• M20: 23,695,555 km (0.112 R)
• M21: 27,910,026 km (0.084 R)
• M22: 28,236,748 km (0.102 R)
• M23: 29,456,569 km (0.079 R)
• M24: 32,478,595 km (0.102 R)
• M25: 34,188,649 km (0.085 R)
• M26: 37,654,532 km (0.068 R)
• M27: 41,066,111 km (0.1 R)
• M28: 41,488,875 km (0.106 R)
• M29: 44,976,151 km (0.088 R)
• M30: 52,197,390 km (0.046 R)
• M31: 56,081,699 km (0.103 R)
• M32: 61,065,103 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit