🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.28 AU - 1.46 AU

Year: 583 Days

Day: 24.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,534,822 km

• M1: 165,455 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.37 AU - 1.37 AU

Year: 583 Days

Day: 26.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.41 AU - 1.51 AU

Year: 641 Days

Day: 13.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,534,822 km

• M1: 46,525 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.5

Radius: 4.2

Gravity: 24.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.55 AU - 14.51 AU

Year: 16120 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,534,822 km

• M1: 52,210 km (0.099 R)
• M2: 392,694 km (0.039 R)
• M3: 1,868,477 km (0.049 R)
• M4: 2,709,367 km (0.032 R)
• M5: 2,936,457 km (0.074 R)
• M6: 3,102,809 km (0.115 R)
• M7: 4,418,672 km (0.036 R)
• M8: 4,574,254 km (0.095 R)
• M9: 5,478,424 km (0.1 R)
• M10: 5,916,297 km (0.1 R)
• M11: 6,986,071 km (0.078 R)
• M12: 8,701,211 km (0.069 R)
• M13: 8,847,517 km (0.056 R)
• M14: 9,812,573 km (0.057 R)
• M15: 11,711,269 km (0.101 R)
• M16: 14,858,360 km (0.118 R)
• M17: 18,606,684 km (0.046 R)
• M18: 22,847,036 km (0.032 R)
• M19: 23,312,734 km (0.094 R)
• M20: 31,767,108 km (0.118 R)
• M21: 36,607,497 km (0.094 R)
• M22: 44,609,337 km (0.104 R)
• M23: 55,188,300 km (0.081 R)
• M24: 56,026,347 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.7

Radius: 7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.58 AU - 19.04 AU

Year: 22847 Days

Day: 20.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,534,822 km

• M1: 88,562 km (0.08 R)
• M2: 326,423 km (0.119 R)
• M3: 931,845 km (0.112 R)
• M4: 1,165,816 km (0.104 R)
• M5: 2,134,313 km (0.045 R)
• M6: 2,509,355 km (0.093 R)
• M7: 2,844,604 km (0.1 R)
• M8: 4,191,882 km (0.058 R)
• M9: 4,959,618 km (0.08 R)
• M10: 6,550,741 km (0.082 R)
• M11: 7,501,735 km (0.05 R)
• M12: 8,541,590 km (0.094 R)
• M13: 11,798,186 km (0.12 R)
• M14: 12,290,662 km (0.116 R)
• M15: 14,336,862 km (0.11 R)
• M16: 17,498,014 km (0.117 R)
• M17: 18,066,486 km (0.067 R)
• M18: 19,693,213 km (0.031 R)
• M19: 22,065,686 km (0.102 R)
• M20: 25,607,116 km (0.107 R)
• M21: 27,369,678 km (0.059 R)
• M22: 31,238,279 km (0.067 R)
• M23: 35,682,084 km (0.118 R)
• M24: 36,942,297 km (0.116 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit