🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.76 AU - 1.12 AU

Year: 323 Days

Day: 43.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.14 AU - 3.8 AU

Year: 2293 Days

Day: 18.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,907,250 km

• M1: 388,057 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.68 AU - 4.8 AU

Year: 3661 Days

Day: 16.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 9.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.52 AU - 10.88 AU

Year: 11557 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,907,250 km

• M1: 119,828 km (0.048 R)
• M2: 1,234,182 km (0.113 R)
• M3: 3,228,771 km (0.066 R)
• M4: 3,647,196 km (0.069 R)
• M5: 4,278,350 km (0.03 R)
• M6: 4,756,763 km (0.06 R)
• M7: 9,514,574 km (0.119 R)
• M8: 11,541,775 km (0.097 R)
• M9: 17,338,992 km (0.049 R)
• M10: 18,348,927 km (0.11 R)
• M11: 23,994,750 km (0.064 R)
• M12: 24,994,064 km (0.109 R)
• M13: 28,067,253 km (0.094 R)
• M14: 28,710,674 km (0.078 R)
• M15: 32,780,185 km (0.079 R)
• M16: 34,846,730 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.7

Radius: 7.9

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.33 AU - 15.83 AU

Year: 19750 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,907,250 km

• M1: 109,954 km (0.088 R)
• M2: 366,664 km (0.112 R)
• M3: 675,285 km (0.109 R)
• M4: 1,243,009 km (0.107 R)
• M5: 1,955,244 km (0.086 R)
• M6: 4,091,951 km (0.091 R)
• M7: 5,240,563 km (0.069 R)
• M8: 6,545,356 km (0.077 R)
• M9: 8,264,086 km (0.097 R)
• M10: 8,973,030 km (0.059 R)
• M11: 10,387,328 km (0.047 R)
• M12: 14,254,732 km (0.111 R)
• M13: 19,643,547 km (0.092 R)
• M14: 20,315,241 km (0.114 R)
• M15: 20,903,161 km (0.063 R)
• M16: 21,201,309 km (0.092 R)
• M17: 23,050,190 km (0.063 R)
• M18: 29,238,455 km (0.07 R)
• M19: 31,785,658 km (0.104 R)
• M20: 32,978,851 km (0.081 R)
• M21: 35,033,278 km (0.114 R)
• M22: 36,020,624 km (0.106 R)
• M23: 38,943,766 km (0.101 R)
• M24: 69,538,775 km (0.085 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit