🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.23 AU

Year: 351 Days

Day: 17.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,327,211 km

• M1: 93,499 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.26 AU - 4.88 AU

Year: 2969 Days

Day: 15.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,327,211 km

• M1: 66,122 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.43 AU - 5.09 AU

Year: 3756 Days

Day: 45.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,327,211 km

• M1: 1,525,300 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 12

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.27 AU - 11.51 AU

Year: 10406 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,327,211 km

• M1: 150,196 km (0.053 R)
• M2: 527,781 km (0.112 R)
• M3: 1,945,670 km (0.104 R)
• M4: 3,148,437 km (0.092 R)
• M5: 5,131,057 km (0.087 R)
• M6: 9,887,073 km (0.051 R)
• M7: 11,310,945 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.2

Radius: 7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.77 AU - 21.17 AU

Year: 29881 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,327,211 km

• M1: 87,814 km (0.102 R)
• M2: 1,484,460 km (0.102 R)
• M3: 2,083,300 km (0.084 R)
• M4: 2,340,907 km (0.114 R)
• M5: 4,189,488 km (0.11 R)
• M6: 6,725,471 km (0.109 R)
• M7: 10,398,099 km (0.085 R)
• M8: 13,269,032 km (0.105 R)
• M9: 14,223,915 km (0.109 R)
• M10: 16,846,815 km (0.112 R)
• M11: 17,889,362 km (0.09 R)
• M12: 21,445,603 km (0.092 R)
• M13: 27,318,217 km (0.116 R)
• M14: 33,365,561 km (0.092 R)
• M15: 45,990,125 km (0.091 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit