🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 181 Days

Day: 23.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.75 AU

Year: 204 Days

Day: 46.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,056,388 km

• M1: 64,477 km (0.068 R)
• M2: 303,684 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.44 AU - 2.38 AU

Year: 1005 Days

Day: 31.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,056,388 km

• M1: 300,393 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.91 AU - 4.39 AU

Year: 2655 Days

Day: 37.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,056,388 km

• M1: 48,320 km (0.085 R)
• M2: 111,600 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 11.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.37 AU - 5.11 AU

Year: 3325 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,056,388 km

• M1: 148,999 km (0.064 R)
• M2: 808,128 km (0.096 R)
• M3: 1,437,336 km (0.087 R)
• M4: 2,564,407 km (0.118 R)
• M5: 3,089,645 km (0.11 R)
• M6: 4,063,377 km (0.119 R)
• M7: 4,644,415 km (0.119 R)
• M8: 5,231,138 km (0.059 R)
• M9: 5,866,929 km (0.083 R)
• M10: 6,990,858 km (0.111 R)
• M11: 7,541,378 km (0.114 R)
• M12: 8,186,743 km (0.115 R)
• M13: 8,694,628 km (0.112 R)
• M14: 9,259,510 km (0.052 R)
• M15: 9,886,474 km (0.043 R)
• M16: 12,681,262 km (0.098 R)
• M17: 13,270,079 km (0.117 R)
• M18: 13,972,142 km (0.053 R)
• M19: 14,649,521 km (0.106 R)
• M20: 15,861,563 km (0.119 R)
• M21: 16,598,781 km (0.11 R)
• M22: 17,084,825 km (0.052 R)
• M23: 18,427,167 km (0.116 R)
• M24: 19,419,748 km (0.105 R)
• M25: 20,324,816 km (0.098 R)
• M26: 21,069,065 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 11.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.28 AU - 11.7 AU

Year: 12024 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,056,388 km

• M1: 147,204 km (0.054 R)
• M2: 536,009 km (0.076 R)
• M3: 904,618 km (0.069 R)
• M4: 1,300,604 km (0.079 R)
• M5: 2,112,621 km (0.08 R)
• M6: 4,027,324 km (0.082 R)
• M7: 4,513,069 km (0.073 R)
• M8: 5,037,708 km (0.107 R)
• M9: 8,756,263 km (0.119 R)
• M10: 9,135,344 km (0.111 R)
• M11: 13,429,999 km (0.1 R)
• M12: 17,016,907 km (0.082 R)
• M13: 27,302,509 km (0.057 R)
• M14: 39,402,882 km (0.053 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit