🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 232 Days

Day: 15.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.07 AU

Year: 289 Days

Day: 30.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 74.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.96 AU - 1.04 AU

Year: 350 Days

Day: 21.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.83 AU - 2.09 AU

Year: 960 Days

Day: 29.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,728,806 km

• M1: 976,126 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.13 AU - 2.97 AU

Year: 1425 Days

Day: 38.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 13.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.88 AU - 7.6 AU

Year: 6815 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,728,806 km

• M1: 169,494 km (0.104 R)
• M2: 680,820 km (0.108 R)
• M3: 1,166,115 km (0.091 R)
• M4: 2,321,161 km (0.065 R)
• M5: 4,523,241 km (0.084 R)
• M6: 7,639,664 km (0.103 R)
• M7: 9,137,737 km (0.116 R)
• M8: 11,766,321 km (0.082 R)
• M9: 13,986,204 km (0.107 R)
• M10: 16,281,335 km (0.09 R)
• M11: 21,453,531 km (0.113 R)
• M12: 23,100,155 km (0.071 R)
• M13: 25,682,813 km (0.115 R)
• M14: 26,291,676 km (0.09 R)
• M15: 28,544,919 km (0.069 R)
• M16: 29,671,092 km (0.118 R)
• M17: 30,729,198 km (0.058 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit