🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 39 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 215 Days

Day: 41.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 14.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.93 AU - 6.69 AU

Year: 4922 Days

Day: 7.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 33,324,920 km

• M1: 223,649 km (0.033 R)
• M2: 1,534,276 km (0.112 R)
• M3: 2,006,257 km (0.094 R)
• M4: 4,033,607 km (0.099 R)
• M5: 5,577,457 km (0.08 R)
• M6: 7,334,036 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 12.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.65 AU - 7.39 AU

Year: 5851 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,324,920 km

• M1: 158,723 km (0.089 R)
• M2: 586,124 km (0.09 R)
• M3: 1,035,666 km (0.086 R)
• M4: 1,676,992 km (0.115 R)
• M5: 3,111,337 km (0.044 R)
• M6: 6,117,955 km (0.053 R)
• M7: 7,976,558 km (0.03 R)
• M8: 8,503,891 km (0.117 R)
• M9: 10,024,853 km (0.057 R)
• M10: 11,454,410 km (0.054 R)
• M11: 18,548,790 km (0.043 R)
• M12: 20,305,069 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 10.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.07 AU - 9.59 AU

Year: 7701 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,324,920 km

• M1: 136,134 km (0.11 R)
• M2: 517,609 km (0.073 R)
• M3: 3,339,473 km (0.043 R)
• M4: 3,754,757 km (0.117 R)
• M5: 4,690,043 km (0.109 R)
• M6: 5,532,578 km (0.04 R)
• M7: 7,738,399 km (0.078 R)
• M8: 9,500,512 km (0.084 R)
• M9: 10,429,515 km (0.053 R)
• M10: 12,111,144 km (0.085 R)
• M11: 17,705,506 km (0.085 R)
• M12: 30,052,716 km (0.057 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit