🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.76 AU - 0.88 AU

Year: 263 Days

Day: 14.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,751,352 km

• M1: 166,652 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.94 AU - 1.42 AU

Year: 455 Days

Day: 27.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,751,352 km

• M1: 979,268 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.64 AU - 3.54 AU

Year: 1927 Days

Day: 47.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 10.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.38 AU - 6.46 AU

Year: 4476 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,751,352 km

• M1: 137,181 km (0.094 R)
• M2: 791,074 km (0.098 R)
• M3: 1,594,414 km (0.097 R)
• M4: 2,815,282 km (0.072 R)
• M5: 3,230,267 km (0.119 R)
• M6: 3,649,590 km (0.096 R)
• M7: 5,270,183 km (0.11 R)
• M8: 5,980,773 km (0.114 R)
• M9: 12,772,666 km (0.083 R)
• M10: 13,117,788 km (0.092 R)
• M11: 13,691,796 km (0.06 R)
• M12: 15,080,513 km (0.113 R)
• M13: 16,207,134 km (0.092 R)
• M14: 18,190,203 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 14.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.62 AU - 8.4 AU

Year: 6584 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,751,352 km

• M1: 182,958 km (0.079 R)
• M2: 1,086,679 km (0.11 R)
• M3: 1,668,914 km (0.086 R)
• M4: 3,050,450 km (0.076 R)
• M5: 4,341,779 km (0.062 R)
• M6: 5,126,569 km (0.045 R)
• M7: 5,940,531 km (0.046 R)
• M8: 7,158,557 km (0.066 R)
• M9: 9,419,729 km (0.119 R)
• M10: 11,170,473 km (0.092 R)
• M11: 11,867,449 km (0.063 R)
• M12: 12,805,877 km (0.042 R)
• M13: 13,403,520 km (0.117 R)
• M14: 13,962,867 km (0.068 R)
• M15: 21,872,555 km (0.083 R)
• M16: 23,123,492 km (0.116 R)
• M17: 26,285,543 km (0.117 R)
• M18: 27,074,671 km (0.112 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit