🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.36 AU - 1.54 AU

Year: 644 Days

Day: 13.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,174,987 km

• M1: 42,037 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.34 AU - 1.84 AU

Year: 740 Days

Day: 48 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.26 AU - 2.9 AU

Year: 1529 Days

Day: 18.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,174,987 km

• M1: 100,380 km (0.031 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 13.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.53 AU - 10.73 AU

Year: 11026 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,174,987 km

• M1: 165,455 km (0.095 R)
• M2: 1,060,051 km (0.043 R)
• M3: 3,870,396 km (0.071 R)
• M4: 6,071,878 km (0.104 R)
• M5: 8,305,375 km (0.045 R)
• M6: 9,654,448 km (0.111 R)
• M7: 12,898,628 km (0.058 R)
• M8: 14,206,711 km (0.045 R)
• M9: 16,264,729 km (0.037 R)
• M10: 21,285,832 km (0.075 R)
• M11: 22,434,594 km (0.082 R)
• M12: 25,852,756 km (0.048 R)
• M13: 33,158,218 km (0.052 R)
• M14: 38,286,882 km (0.114 R)
• M15: 40,354,774 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 13.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.63 AU - 12.27 AU

Year: 11580 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,174,987 km

• M1: 165,455 km (0.073 R)
• M2: 742,155 km (0.035 R)
• M3: 1,258,866 km (0.081 R)
• M4: 1,869,674 km (0.106 R)
• M5: 2,673,763 km (0.11 R)
• M6: 3,620,418 km (0.073 R)
• M7: 5,032,323 km (0.109 R)
• M8: 5,845,686 km (0.056 R)
• M9: 6,550,292 km (0.105 R)
• M10: 7,186,981 km (0.064 R)
• M11: 7,691,425 km (0.089 R)
• M12: 8,129,597 km (0.114 R)
• M13: 15,668,283 km (0.115 R)
• M14: 16,231,967 km (0.049 R)
• M15: 16,882,269 km (0.081 R)
• M16: 19,256,088 km (0.09 R)
• M17: 21,326,523 km (0.042 R)
• M18: 27,805,457 km (0.101 R)
• M19: 29,157,672 km (0.092 R)
• M20: 36,338,370 km (0.095 R)
• M21: 39,487,704 km (0.082 R)
• M22: 43,640,092 km (0.11 R)
• M23: 47,048,381 km (0.102 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: 167 - 19,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit