🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.45 AU - 0.61 AU

Year: 173 Days

Day: 17.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.61 AU - 0.73 AU

Year: 247 Days

Day: 39.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 136 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,475,006 km

• M1: 37,848 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 263 Days

Day: 22.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,475,006 km

• M1: 25,132 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.88 AU

Year: 275 Days

Day: 12.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.9 AU - 1.12 AU

Year: 456 Days

Day: 34.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,475,006 km

• M1: 303,833 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.39 AU - 1.67 AU

Year: 851 Days

Day: 34.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 11.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.46 AU - 4.46 AU

Year: 4235 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,475,006 km

• M1: 148,102 km (0.074 R)
• M2: 784,940 km (0.103 R)
• M3: 1,221,167 km (0.114 R)
• M4: 2,367,685 km (0.116 R)
• M5: 4,038,245 km (0.114 R)
• M6: 5,080,643 km (0.066 R)
• M7: 6,140,544 km (0.045 R)
• M8: 7,103,655 km (0.077 R)
• M9: 7,871,990 km (0.091 R)
• M10: 9,656,991 km (0.08 R)
• M11: 10,250,297 km (0.107 R)
• M12: 11,277,735 km (0.114 R)
• M13: 11,792,800 km (0.087 R)
• M14: 13,329,170 km (0.097 R)
• M15: 14,226,458 km (0.103 R)
• M16: 16,795,802 km (0.08 R)
• M17: 20,545,173 km (0.103 R)
• M18: 21,173,035 km (0.093 R)
• M19: 22,688,013 km (0.052 R)
• M20: 23,208,763 km (0.077 R)
• M21: 25,932,791 km (0.071 R)
• M22: 28,004,572 km (0.082 R)
• M23: 28,863,413 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit