🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 31.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.93 AU - 1.93 AU

Year: 1005 Days

Day: 15.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.2 AU - 3.7 AU

Year: 2401 Days

Day: 44.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,468,383 km

• M1: 565,480 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 14.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.43 AU - 6.09 AU

Year: 5180 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,468,383 km

• M1: 181,761 km (0.12 R)
• M2: 1,527,544 km (0.101 R)
• M3: 2,272,392 km (0.075 R)
• M4: 2,843,856 km (0.104 R)
• M5: 3,395,423 km (0.096 R)
• M6: 4,185,748 km (0.096 R)
• M7: 5,427,560 km (0.09 R)
• M8: 6,085,791 km (0.09 R)
• M9: 6,770,351 km (0.08 R)
• M10: 7,227,522 km (0.052 R)
• M11: 8,415,927 km (0.101 R)
• M12: 9,832,170 km (0.12 R)
• M13: 10,740,828 km (0.055 R)
• M14: 13,593,061 km (0.083 R)
• M15: 14,149,415 km (0.11 R)
• M16: 14,899,948 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 3.1

Gravity: 59.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.88 AU - 18.06 AU

Year: 27363 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 88,468,383 km

• M1: 41,439 km (0.059 R)
• M2: 496,366 km (0.065 R)
• M3: 845,826 km (0.075 R)
• M4: 1,798,466 km (0.07 R)
• M5: 2,750,207 km (0.12 R)
• M6: 3,830,005 km (0.099 R)
• M7: 4,554,208 km (0.106 R)
• M8: 10,960,138 km (0.067 R)
• M9: 14,196,389 km (0.086 R)
• M10: 15,485,175 km (0.107 R)
• M11: 16,937,770 km (0.096 R)
• M12: 18,016,072 km (0.071 R)
• M13: 18,854,268 km (0.113 R)
• M14: 22,045,041 km (0.093 R)
• M15: 22,255,675 km (0.07 R)
• M16: 24,661,359 km (0.111 R)
• M17: 26,516,073 km (0.09 R)
• M18: 26,993,889 km (0.094 R)
• M19: 28,711,272 km (0.075 R)
• M20: 30,110,760 km (0.092 R)
• M21: 32,226,523 km (0.102 R)
• M22: 36,163,789 km (0.094 R)
• M23: 38,857,149 km (0.076 R)
• M24: 44,303,559 km (0.081 R)
• M25: 47,208,002 km (0.116 R)
• M26: 58,874,392 km (0.088 R)
• M27: 59,891,059 km (0.094 R)
• M28: 64,934,601 km (0.068 R)
• M29: 68,449,703 km (0.079 R)
• M30: 72,089,419 km (0.11 R)
• M31: 74,428,531 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 20,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit