🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 240 Days

Day: 42.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,545,480 km

• M1: 66,272 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.82 AU - 2.7 AU

Year: 1205 Days

Day: 47.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,545,480 km

• M1: 51,013 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.13 AU - 2.39 AU

Year: 1205 Days

Day: 22.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,545,480 km

• M1: 1,609,673 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.93 AU - 5.09 AU

Year: 3978 Days

Day: 38.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 8.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.53 AU - 9.59 AU

Year: 9675 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,545,480 km

• M1: 110,702 km (0.071 R)
• M2: 451,187 km (0.031 R)
• M3: 1,121,236 km (0.105 R)
• M4: 1,460,674 km (0.1 R)
• M5: 2,631,127 km (0.027 R)
• M6: 4,335,496 km (0.09 R)
• M7: 5,431,749 km (0.086 R)
• M8: 6,277,426 km (0.094 R)
• M9: 13,190,942 km (0.059 R)
• M10: 14,515,332 km (0.117 R)
• M11: 18,439,284 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.5

Radius: 8

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.22 AU - 14.04 AU

Year: 17852 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,545,480 km

• M1: 103,073 km (0.065 R)
• M2: 394,789 km (0.084 R)
• M3: 646,712 km (0.087 R)
• M4: 1,108,371 km (0.098 R)
• M5: 1,391,859 km (0.112 R)
• M6: 3,366,700 km (0.108 R)
• M7: 3,703,445 km (0.094 R)
• M8: 4,444,852 km (0.106 R)
• M9: 8,884,767 km (0.084 R)
• M10: 13,509,585 km (0.111 R)
• M11: 17,299,348 km (0.09 R)
• M12: 18,475,487 km (0.111 R)
• M13: 19,083,153 km (0.078 R)
• M14: 20,892,839 km (0.087 R)
• M15: 23,513,494 km (0.102 R)
• M16: 27,674,110 km (0.103 R)
• M17: 32,300,574 km (0.118 R)
• M18: 36,057,276 km (0.112 R)
• M19: 36,733,159 km (0.089 R)
• M20: 42,748,040 km (0.081 R)
• M21: 44,734,850 km (0.108 R)
• M22: 52,604,745 km (0.106 R)
• M23: 59,640,782 km (0.106 R)
• M24: 65,661,797 km (0.098 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit