🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 29.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.58 AU - 0.78 AU

Year: 199 Days

Day: 18 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.47 AU - 1.51 AU

Year: 645 Days

Day: 47.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,664,892 km

• M1: 415,284 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.68 AU - 2.56 AU

Year: 1095 Days

Day: 47.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 14.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.72 AU - 6.2 AU

Year: 4526 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,664,892 km

• M1: 196,123 km (0.102 R)
• M2: 1,423,125 km (0.11 R)
• M3: 2,069,537 km (0.075 R)
• M4: 2,800,472 km (0.087 R)
• M5: 5,342,888 km (0.041 R)
• M6: 6,406,678 km (0.078 R)
• M7: 7,678,260 km (0.065 R)
• M8: 8,187,043 km (0.076 R)
• M9: 9,850,571 km (0.083 R)
• M10: 10,717,640 km (0.07 R)
• M11: 11,400,854 km (0.104 R)
• M12: 15,548,006 km (0.069 R)
• M13: 24,663,902 km (0.11 R)
• M14: 29,752,922 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.36 AU - 9.46 AU

Year: 8652 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,664,892 km

• M1: 100,679 km (0.079 R)
• M2: 363,972 km (0.049 R)
• M3: 738,415 km (0.063 R)
• M4: 1,283,999 km (0.069 R)
• M5: 1,813,575 km (0.058 R)
• M6: 2,362,450 km (0.117 R)
• M7: 2,694,407 km (0.116 R)
• M8: 3,366,550 km (0.081 R)
• M9: 4,269,972 km (0.118 R)
• M10: 5,096,650 km (0.048 R)
• M11: 5,994,087 km (0.048 R)
• M12: 8,254,960 km (0.113 R)
• M13: 10,059,709 km (0.11 R)
• M14: 10,982,877 km (0.112 R)
• M15: 13,156,983 km (0.07 R)
• M16: 15,009,005 km (0.086 R)
• M17: 17,674,540 km (0.108 R)
• M18: 17,937,533 km (0.041 R)
• M19: 18,269,939 km (0.087 R)
• M20: 29,888,907 km (0.064 R)
• M21: 31,690,963 km (0.117 R)
• M22: 32,569,401 km (0.113 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit