🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 283 Days

Day: 22.4 Hours

Environment

Temp: 65 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.91 AU - 1.37 AU

Year: 464 Days

Day: 18.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.74 AU - 2.84 AU

Year: 1320 Days

Day: 37.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.46 AU - 3.64 AU

Year: 2028 Days

Day: 12.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,140,689 km

• M1: 223,649 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 13.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.9 AU - 6.02 AU

Year: 4206 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,140,689 km

• M1: 165,605 km (0.106 R)
• M2: 720,015 km (0.063 R)
• M3: 1,159,683 km (0.105 R)
• M4: 1,941,780 km (0.065 R)
• M5: 2,750,207 km (0.062 R)
• M6: 3,379,865 km (0.087 R)
• M7: 4,104,517 km (0.114 R)
• M8: 4,577,695 km (0.105 R)
• M9: 5,220,517 km (0.104 R)
• M10: 6,374,066 km (0.09 R)
• M11: 7,177,407 km (0.118 R)
• M12: 7,796,742 km (0.112 R)
• M13: 8,716,021 km (0.103 R)
• M14: 9,542,998 km (0.052 R)
• M15: 10,726,167 km (0.039 R)
• M16: 12,147,796 km (0.112 R)
• M17: 14,004,904 km (0.065 R)
• M18: 15,758,041 km (0.115 R)
• M19: 18,848,135 km (0.081 R)
• M20: 19,301,716 km (0.084 R)
• M21: 23,197,095 km (0.092 R)
• M22: 25,172,385 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 12.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.81 AU - 6.25 AU

Year: 4296 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,140,689 km

• M1: 154,385 km (0.112 R)
• M2: 880,084 km (0.067 R)
• M3: 1,273,676 km (0.098 R)
• M4: 1,714,242 km (0.098 R)
• M5: 2,111,424 km (0.118 R)
• M6: 3,589,900 km (0.118 R)
• M7: 5,671,405 km (0.062 R)
• M8: 8,127,353 km (0.074 R)
• M9: 10,044,450 km (0.074 R)
• M10: 13,231,932 km (0.098 R)
• M11: 18,079,651 km (0.06 R)
• M12: 19,553,190 km (0.118 R)
• M13: 20,352,940 km (0.115 R)
• M14: 22,160,830 km (0.058 R)
• M15: 22,665,274 km (0.039 R)
• M16: 24,914,927 km (0.099 R)
• M17: 26,173,643 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit