🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.42 AU - 1.74 AU

Year: 718 Days

Day: 17.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,319,285 km

• M1: 322,683 km (0.11 R)
• M2: 916,586 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.56 AU - 4.1 AU

Year: 2198 Days

Day: 21.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,319,285 km

• M1: 89,908 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.86 AU - 4.32 AU

Year: 2460 Days

Day: 28.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.12 AU - 4.38 AU

Year: 2626 Days

Day: 21.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,319,285 km

• M1: 177,722 km (0.111 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 12

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.12 AU - 11.32 AU

Year: 10125 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,319,285 km

• M1: 149,299 km (0.059 R)
• M2: 588,668 km (0.105 R)
• M3: 966,552 km (0.116 R)
• M4: 1,528,142 km (0.111 R)
• M5: 2,662,693 km (0.11 R)
• M6: 4,564,081 km (0.082 R)
• M7: 4,991,931 km (0.108 R)
• M8: 5,446,559 km (0.103 R)
• M9: 7,090,939 km (0.059 R)
• M10: 9,402,226 km (0.056 R)
• M11: 12,069,407 km (0.088 R)
• M12: 12,448,637 km (0.103 R)
• M13: 13,117,340 km (0.104 R)
• M14: 15,017,981 km (0.06 R)
• M15: 16,960,808 km (0.085 R)
• M16: 17,713,435 km (0.04 R)
• M17: 20,333,043 km (0.111 R)
• M18: 20,870,997 km (0.107 R)
• M19: 27,337,814 km (0.101 R)
• M20: 29,825,327 km (0.088 R)
• M21: 32,774,051 km (0.111 R)
• M22: 34,698,927 km (0.102 R)
• M23: 37,841,380 km (0.117 R)
• M24: 38,655,641 km (0.077 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit