🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 240 Days

Day: 22.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.84 AU - 1 AU

Year: 319 Days

Day: 15.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,378,533 km

• M1: 724,951 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.67 AU - 2.71 AU

Year: 1172 Days

Day: 40.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.79 AU - 4.81 AU

Year: 3225 Days

Day: 14.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 140.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 11.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.87 AU - 7.95 AU

Year: 6569 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,378,533 km

• M1: 145,260 km (0.078 R)
• M2: 612,603 km (0.057 R)
• M3: 1,049,878 km (0.101 R)
• M4: 2,191,758 km (0.116 R)
• M5: 2,599,413 km (0.091 R)
• M6: 4,965,602 km (0.06 R)
• M7: 6,245,113 km (0.096 R)
• M8: 8,541,739 km (0.109 R)
• M9: 9,290,028 km (0.028 R)
• M10: 10,081,550 km (0.112 R)
• M11: 10,493,991 km (0.112 R)
• M12: 11,003,671 km (0.109 R)
• M13: 11,844,411 km (0.075 R)
• M14: 12,775,060 km (0.12 R)
• M15: 13,804,144 km (0.103 R)
• M16: 14,468,358 km (0.118 R)
• M17: 15,153,666 km (0.114 R)
• M18: 18,417,293 km (0.1 R)
• M19: 20,441,352 km (0.056 R)
• M20: 23,894,520 km (0.117 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit