🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.69 AU - 1.15 AU

Year: 321 Days

Day: 23.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 118.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.88 AU - 1.16 AU

Year: 374 Days

Day: 15.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,257,198 km

• M1: 86,767 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.75 AU - 2.67 AU

Year: 1194 Days

Day: 47.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,257,198 km

• M1: 29,920 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.94 AU - 3.18 AU

Year: 1945 Days

Day: 21.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.94 AU - 3.56 AU

Year: 2129 Days

Day: 26.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.71 AU - 4.33 AU

Year: 2400 Days

Day: 31 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,257,198 km

• M1: 232,924 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 13.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.53 AU - 12.11 AU

Year: 11184 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,257,198 km

• M1: 179,368 km (0.063 R)
• M2: 652,696 km (0.114 R)
• M3: 1,085,033 km (0.079 R)
• M4: 1,578,108 km (0.099 R)
• M5: 2,222,576 km (0.057 R)
• M6: 3,219,795 km (0.08 R)
• M7: 6,682,836 km (0.039 R)
• M8: 7,193,563 km (0.061 R)
• M9: 7,646,097 km (0.063 R)
• M10: 9,119,187 km (0.041 R)
• M11: 12,858,984 km (0.116 R)
• M12: 13,465,903 km (0.072 R)
• M13: 15,067,348 km (0.081 R)
• M14: 17,080,187 km (0.087 R)
• M15: 19,901,454 km (0.113 R)
• M16: 20,632,090 km (0.108 R)
• M17: 23,020,120 km (0.086 R)
• M18: 27,934,859 km (0.05 R)
• M19: 29,682,462 km (0.064 R)
• M20: 30,422,821 km (0.099 R)
• M21: 33,167,942 km (0.091 R)
• M22: 35,361,945 km (0.111 R)
• M23: 38,643,823 km (0.105 R)
• M24: 39,909,271 km (0.118 R)
• M25: 41,858,980 km (0.062 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit