🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.4 AU - 1.4 AU

Year: 708 Days

Day: 20 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.6 AU - 2.36 AU

Year: 1191 Days

Day: 23.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.08 AU - 2.84 AU

Year: 1649 Days

Day: 40.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 13.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.25 AU - 10.55 AU

Year: 11350 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,975,006 km

• M1: 164,258 km (0.077 R)
• M2: 723,306 km (0.112 R)
• M3: 1,326,784 km (0.062 R)
• M4: 2,962,786 km (0.115 R)
• M5: 4,667,005 km (0.105 R)
• M6: 5,447,158 km (0.088 R)
• M7: 6,132,466 km (0.113 R)
• M8: 6,836,174 km (0.067 R)
• M9: 10,152,310 km (0.105 R)
• M10: 13,300,747 km (0.046 R)
• M11: 14,290,337 km (0.107 R)
• M12: 16,907,551 km (0.115 R)
• M13: 21,452,035 km (0.116 R)
• M14: 28,227,173 km (0.027 R)
• M15: 30,804,894 km (0.117 R)
• M16: 31,446,220 km (0.12 R)
• M17: 32,315,085 km (0.12 R)
• M18: 35,249,896 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.2

Radius: 4.1

Gravity: 35.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.32 AU - 16.14 AU

Year: 22948 Days

Day: 24.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,975,006 km

• M1: 51,013 km (0.08 R)
• M2: 234,869 km (0.08 R)
• M3: 494,122 km (0.1 R)
• M4: 845,378 km (0.106 R)
• M5: 1,023,399 km (0.05 R)
• M6: 1,155,793 km (0.084 R)
• M7: 1,504,955 km (0.101 R)
• M8: 2,061,309 km (0.084 R)
• M9: 3,332,891 km (0.102 R)
• M10: 3,905,552 km (0.07 R)
• M11: 4,034,056 km (0.085 R)
• M12: 4,541,343 km (0.033 R)
• M13: 4,902,322 km (0.046 R)
• M14: 6,273,387 km (0.042 R)
• M15: 6,405,482 km (0.05 R)
• M16: 6,629,729 km (0.114 R)
• M17: 7,530,009 km (0.057 R)
• M18: 7,932,427 km (0.113 R)
• M19: 9,000,855 km (0.097 R)
• M20: 11,748,968 km (0.091 R)
• M21: 12,917,926 km (0.119 R)
• M22: 14,930,466 km (0.051 R)
• M23: 20,035,792 km (0.119 R)
• M24: 24,089,147 km (0.119 R)
• M25: 24,413,475 km (0.114 R)
• M26: 24,631,439 km (0.05 R)
• M27: 25,627,761 km (0.113 R)
• M28: 28,656,669 km (0.053 R)
• M29: 30,887,921 km (0.096 R)
• M30: 31,527,751 km (0.111 R)
• M31: 43,317,260 km (0.045 R)
• M32: 45,585,463 km (0.112 R)
• M33: 46,916,585 km (0.106 R)
• M34: 47,422,226 km (0.11 R)
• M35: 51,778,965 km (0.069 R)
• M36: 54,889,104 km (0.114 R)
• M37: 56,585,095 km (0.109 R)
• M38: 59,883,130 km (0.066 R)
• M39: 60,677,345 km (0.071 R)
• M40: 69,227,013 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit