🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 167 Days

Day: 47.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.61 AU - 2.11 AU

Year: 936 Days

Day: 14.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,386,929 km

• M1: 1,079,349 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.29 AU - 4.71 AU

Year: 2952 Days

Day: 22.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.83 AU - 4.53 AU

Year: 3153 Days

Day: 23.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,386,929 km

• M1: 248,332 km (0.092 R)
• M2: 308,770 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 14.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.08 AU - 11.1 AU

Year: 12715 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,386,929 km

• M1: 177,872 km (0.082 R)
• M2: 765,492 km (0.115 R)
• M3: 1,211,144 km (0.083 R)
• M4: 2,556,029 km (0.074 R)
• M5: 3,923,803 km (0.074 R)
• M6: 4,991,931 km (0.098 R)
• M7: 6,321,408 km (0.116 R)
• M8: 10,291,436 km (0.048 R)
• M9: 12,017,347 km (0.09 R)
• M10: 12,918,674 km (0.114 R)
• M11: 15,543,069 km (0.067 R)
• M12: 19,625,595 km (0.113 R)
• M13: 22,623,985 km (0.1 R)
• M14: 36,314,135 km (0.055 R)
• M15: 37,561,632 km (0.043 R)
• M16: 41,745,884 km (0.111 R)
• M17: 45,081,019 km (0.052 R)
• M18: 46,813,512 km (0.104 R)
• M19: 50,411,191 km (0.039 R)
• M20: 52,120,048 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit