🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.71 AU - 0.97 AU

Year: 331 Days

Day: 44.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.49 AU

Year: 767 Days

Day: 47.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.15 AU - 2.53 AU

Year: 1541 Days

Day: 15 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,180,980 km

• M1: 326,871 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.33 AU - 2.53 AU

Year: 1631 Days

Day: 31.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274

Radius: 4.1

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.13 AU - 20.15 AU

Year: 29218 Days

Day: 22.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,180,980 km

• M1: 52,210 km (0.064 R)
• M2: 253,120 km (0.109 R)
• M3: 553,512 km (0.059 R)
• M4: 808,576 km (0.04 R)
• M5: 999,015 km (0.044 R)
• M6: 1,232,986 km (0.096 R)
• M7: 1,470,697 km (0.087 R)
• M8: 5,281,254 km (0.115 R)
• M9: 6,580,062 km (0.1 R)
• M10: 7,071,791 km (0.077 R)
• M11: 7,210,169 km (0.109 R)
• M12: 7,830,252 km (0.04 R)
• M13: 11,599,221 km (0.099 R)
• M14: 18,519,768 km (0.029 R)
• M15: 20,882,516 km (0.082 R)
• M16: 22,432,051 km (0.098 R)
• M17: 26,305,888 km (0.027 R)
• M18: 31,589,535 km (0.093 R)
• M19: 33,626,310 km (0.1 R)
• M20: 35,076,362 km (0.088 R)
• M21: 42,650,203 km (0.033 R)
• M22: 43,725,363 km (0.109 R)
• M23: 45,134,126 km (0.025 R)
• M24: 54,406,053 km (0.097 R)
• M25: 58,444,298 km (0.083 R)
• M26: 59,389,158 km (0.05 R)
• M27: 66,494,758 km (0.065 R)
• M28: 69,404,287 km (0.074 R)
• M29: 70,890,392 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit