🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.7 AU - 0.96 AU

Year: 280 Days

Day: 22.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 161.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.28 AU - 1.68 AU

Year: 668 Days

Day: 21.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 13.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.89 AU - 8.15 AU

Year: 6898 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,291,912 km

• M1: 170,841 km (0.073 R)
• M2: 1,104,032 km (0.077 R)
• M3: 2,468,215 km (0.039 R)
• M4: 4,051,260 km (0.12 R)
• M5: 4,990,286 km (0.089 R)
• M6: 5,424,568 km (0.109 R)
• M7: 6,287,150 km (0.101 R)
• M8: 7,639,664 km (0.112 R)
• M9: 8,621,325 km (0.096 R)
• M10: 9,908,465 km (0.055 R)
• M11: 11,693,018 km (0.063 R)
• M12: 12,160,063 km (0.114 R)
• M13: 16,306,318 km (0.071 R)
• M14: 17,487,841 km (0.073 R)
• M15: 19,014,937 km (0.119 R)
• M16: 20,263,032 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 13.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.25 AU - 10.19 AU

Year: 8740 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,291,912 km

• M1: 167,849 km (0.087 R)
• M2: 613,501 km (0.103 R)
• M3: 1,776,774 km (0.108 R)
• M4: 2,419,297 km (0.086 R)
• M5: 2,913,867 km (0.056 R)
• M6: 4,285,979 km (0.085 R)
• M7: 5,091,564 km (0.056 R)
• M8: 5,746,653 km (0.103 R)
• M9: 7,583,415 km (0.101 R)
• M10: 8,439,564 km (0.061 R)
• M11: 9,435,586 km (0.112 R)
• M12: 9,863,287 km (0.075 R)
• M13: 11,617,023 km (0.102 R)
• M14: 15,734,554 km (0.092 R)
• M15: 19,460,888 km (0.109 R)
• M16: 24,025,717 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 11.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.92 AU - 10.32 AU

Year: 11065 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,291,912 km

• M1: 147,952 km (0.103 R)
• M2: 542,442 km (0.096 R)
• M3: 1,736,682 km (0.054 R)
• M4: 2,117,707 km (0.035 R)
• M5: 3,444,940 km (0.037 R)
• M6: 4,218,959 km (0.084 R)
• M7: 8,741,602 km (0.088 R)
• M8: 9,634,701 km (0.049 R)
• M9: 11,438,104 km (0.099 R)
• M10: 12,564,576 km (0.078 R)
• M11: 16,879,128 km (0.102 R)
• M12: 29,614,245 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 10,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit