🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.69 AU

Year: 108 Days

Day: 21.4 Hours

Environment

Temp: 683 °C

Axial Tilt: 103.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,821,773 km

• M1: 35,754 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2 AU

Year: 451 Days

Day: 38.5 Hours

Environment

Temp: 394 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.54 AU - 3.84 AU

Year: 1235 Days

Day: 42.3 Hours

Environment

Temp: 249 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,821,773 km

• M1: 99,782 km (0.1 R)
• M2: 1,133,802 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.92 AU - 4.36 AU

Year: 1826 Days

Day: 18.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.23 AU - 12.79 AU

Year: 9021 Days

Day: 47.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.1 AU - 13.74 AU

Year: 9487 Days

Day: 33.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 74.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,821,773 km

• M1: 2,072,529 km (0.047 R)
• M2: 7,298,431 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 31.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 8.2

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 28.64 AU - 34.1 AU

Year: 38081 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 113,821,773 km

• M1: 127,757 km (0.074 R)
• M2: 493,523 km (0.077 R)
• M3: 765,193 km (0.074 R)
• M4: 1,185,563 km (0.118 R)
• M5: 1,503,758 km (0.116 R)
• M6: 2,054,876 km (0.084 R)
• M7: 2,545,258 km (0.057 R)
• M8: 3,622,662 km (0.093 R)
• M9: 5,631,911 km (0.078 R)
• M10: 7,997,203 km (0.064 R)
• M11: 8,288,769 km (0.089 R)
• M12: 9,988,650 km (0.086 R)
• M13: 12,444,149 km (0.101 R)
• M14: 14,147,022 km (0.11 R)
• M15: 15,187,026 km (0.097 R)
• M16: 22,404,974 km (0.096 R)
• M17: 28,537,290 km (0.03 R)
• M18: 41,148,540 km (0.114 R)
• M19: 48,655,511 km (0.071 R)
• M20: 54,484,143 km (0.096 R)
• M21: 55,112,454 km (0.036 R)
• M22: 55,745,552 km (0.076 R)
• M23: 60,090,772 km (0.061 R)
• M24: 62,117,823 km (0.093 R)
• M25: 84,113,946 km (0.062 R)
• M26: 94,254,737 km (0.09 R)
• M27: 94,857,616 km (0.044 R)
• M28: 109,112,049 km (0.076 R)
• M29: 113,821,839 km (0.072 R)

Kuiper Belt

Range: 50.6 - 79.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit