🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.49 AU - 1.87 AU

Year: 780 Days

Day: 19.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.55 AU - 4.01 AU

Year: 2128 Days

Day: 35.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,147,877 km

• M1: 30,967 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.76 AU - 5.88 AU

Year: 3790 Days

Day: 41.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,147,877 km

• M1: 452,384 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 10.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.12 AU - 9.02 AU

Year: 8211 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,147,877 km

• M1: 126,261 km (0.077 R)
• M2: 451,935 km (0.101 R)
• M3: 1,300,454 km (0.092 R)
• M4: 1,678,937 km (0.08 R)
• M5: 2,040,365 km (0.099 R)
• M6: 2,574,579 km (0.1 R)
• M7: 3,139,162 km (0.093 R)
• M8: 3,807,415 km (0.062 R)
• M9: 4,567,821 km (0.119 R)
• M10: 5,909,714 km (0.081 R)
• M11: 7,244,875 km (0.102 R)
• M12: 10,183,426 km (0.09 R)
• M13: 11,642,753 km (0.098 R)
• M14: 13,237,018 km (0.05 R)
• M15: 14,624,837 km (0.093 R)
• M16: 17,622,330 km (0.06 R)
• M17: 18,147,867 km (0.097 R)
• M18: 19,368,586 km (0.108 R)
• M19: 20,069,901 km (0.042 R)
• M20: 22,581,799 km (0.084 R)
• M21: 23,595,175 km (0.077 R)
• M22: 25,964,954 km (0.058 R)
• M23: 29,304,727 km (0.069 R)
• M24: 29,764,441 km (0.119 R)
• M25: 30,792,777 km (0.052 R)
• M26: 31,844,749 km (0.079 R)
• M27: 33,317,540 km (0.1 R)

Asteroid Belt

Center: 11.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.5

Radius: 6.9

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.91 AU - 17.65 AU

Year: 21392 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,147,877 km

• M1: 90,806 km (0.102 R)
• M2: 553,063 km (0.078 R)
• M3: 1,605,784 km (0.037 R)
• M4: 3,086,054 km (0.12 R)
• M5: 4,607,016 km (0.108 R)
• M6: 5,054,314 km (0.108 R)
• M7: 8,825,526 km (0.112 R)
• M8: 12,505,185 km (0.112 R)
• M9: 14,862,848 km (0.104 R)
• M10: 17,501,455 km (0.108 R)
• M11: 18,758,975 km (0.044 R)
• M12: 25,325,723 km (0.047 R)
• M13: 26,497,074 km (0.077 R)
• M14: 36,523,273 km (0.102 R)
• M15: 37,879,378 km (0.078 R)
• M16: 41,561,729 km (0.119 R)
• M17: 42,148,602 km (0.104 R)
• M18: 48,811,242 km (0.111 R)
• M19: 51,628,020 km (0.101 R)
• M20: 57,764,974 km (0.09 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit