🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 139 Days

Day: 20.8 Hours

Environment

Temp: 329 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.06 AU - 2.24 AU

Year: 970 Days

Day: 38.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.01 AU - 5.05 AU

Year: 2966 Days

Day: 41.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,141,735 km

• M1: 226,641 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.08 AU - 6.74 AU

Year: 4419 Days

Day: 21 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,141,735 km

• M1: 39,344 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.94 AU - 6.98 AU

Year: 5050 Days

Day: 40.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,141,735 km

• M1: 1,473,389 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.28 AU - 8.38 AU

Year: 6104 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 10.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.37 AU - 13.71 AU

Year: 13659 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,141,735 km

• M1: 128,804 km (0.106 R)
• M2: 525,089 km (0.111 R)
• M3: 847,322 km (0.114 R)
• M4: 1,181,225 km (0.039 R)
• M5: 1,802,654 km (0.076 R)
• M6: 2,402,243 km (0.054 R)
• M7: 4,441,860 km (0.084 R)
• M8: 5,234,579 km (0.028 R)
• M9: 6,612,525 km (0.096 R)
• M10: 7,540,780 km (0.087 R)
• M11: 9,985,957 km (0.104 R)
• M12: 11,205,928 km (0.102 R)
• M13: 11,946,288 km (0.093 R)
• M14: 13,887,470 km (0.035 R)
• M15: 14,633,065 km (0.049 R)
• M16: 16,437,216 km (0.115 R)
• M17: 17,331,961 km (0.063 R)
• M18: 20,961,205 km (0.043 R)
• M19: 25,223,847 km (0.119 R)
• M20: 27,974,054 km (0.097 R)

Kuiper Belt

Range: 35.6 - 63.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit