🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.71 AU - 0.99 AU

Year: 288 Days

Day: 24.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,228,814 km

• M1: 219,759 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 1101 Days

Day: 32.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,228,814 km

• M1: 427,551 km (0.118 R)
• M2: 830,418 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.27 AU - 2.65 AU

Year: 1416 Days

Day: 29.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,228,814 km

• M1: 35,903 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.35 AU - 3.29 AU

Year: 1738 Days

Day: 15.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 14.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.65 AU - 8.31 AU

Year: 8275 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,228,814 km

• M1: 179,218 km (0.119 R)
• M2: 770,579 km (0.092 R)
• M3: 1,354,010 km (0.119 R)
• M4: 2,073,127 km (0.101 R)
• M5: 3,162,200 km (0.038 R)
• M6: 4,443,206 km (0.095 R)
• M7: 6,836,323 km (0.071 R)
• M8: 8,876,390 km (0.079 R)
• M9: 10,996,042 km (0.066 R)
• M10: 12,387,452 km (0.079 R)
• M11: 13,605,627 km (0.12 R)
• M12: 18,084,288 km (0.105 R)
• M13: 21,383,370 km (0.065 R)
• M14: 22,889,970 km (0.101 R)
• M15: 28,864,012 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.3

Radius: 6.7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.63 AU - 16.47 AU

Year: 22510 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,228,814 km

• M1: 84,822 km (0.056 R)
• M2: 307,424 km (0.071 R)
• M3: 661,821 km (0.082 R)
• M4: 1,150,856 km (0.037 R)
• M5: 1,858,454 km (0.078 R)
• M6: 3,847,657 km (0.069 R)
• M7: 4,954,233 km (0.087 R)
• M8: 6,468,612 km (0.111 R)
• M9: 7,035,588 km (0.104 R)
• M10: 8,318,240 km (0.101 R)
• M11: 13,855,456 km (0.07 R)
• M12: 20,143,652 km (0.093 R)
• M13: 20,509,419 km (0.055 R)
• M14: 21,633,647 km (0.111 R)
• M15: 29,021,389 km (0.084 R)
• M16: 32,144,992 km (0.045 R)
• M17: 33,022,832 km (0.032 R)
• M18: 34,564,588 km (0.074 R)
• M19: 38,627,965 km (0.038 R)
• M20: 48,828,745 km (0.101 R)
• M21: 55,521,754 km (0.114 R)
• M22: 59,366,868 km (0.118 R)
• M23: 61,450,168 km (0.077 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: 513 - 10,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit