🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.86 AU - 0.88 AU

Year: 301 Days

Day: 24.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 129.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2 AU

Year: 779 Days

Day: 35.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,218,223 km

• M1: 348,114 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.9 AU - 3.78 AU

Year: 2264 Days

Day: 21.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411

Radius: 8.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.97 AU - 11.59 AU

Year: 12223 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,218,223 km

• M1: 109,506 km (0.072 R)
• M2: 450,140 km (0.101 R)
• M3: 769,831 km (0.08 R)
• M4: 1,365,679 km (0.08 R)
• M5: 2,368,882 km (0.118 R)
• M6: 2,658,354 km (0.081 R)
• M7: 3,451,672 km (0.063 R)
• M8: 3,748,773 km (0.058 R)
• M9: 4,394,587 km (0.073 R)
• M10: 6,224,767 km (0.037 R)
• M11: 7,011,802 km (0.091 R)
• M12: 8,249,275 km (0.11 R)
• M13: 8,557,896 km (0.112 R)
• M14: 9,674,793 km (0.106 R)
• M15: 12,026,472 km (0.047 R)
• M16: 13,729,494 km (0.102 R)
• M17: 16,472,371 km (0.113 R)
• M18: 18,793,083 km (0.067 R)
• M19: 25,253,766 km (0.058 R)
• M20: 26,760,217 km (0.082 R)
• M21: 27,928,726 km (0.112 R)
• M22: 29,334,497 km (0.083 R)
• M23: 36,483,929 km (0.05 R)
• M24: 41,158,862 km (0.083 R)
• M25: 42,191,536 km (0.104 R)
• M26: 42,977,374 km (0.102 R)
• M27: 44,040,117 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit