🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 35.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.87 AU - 2.07 AU

Year: 1005 Days

Day: 21.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.22 AU - 3.7 AU

Year: 2339 Days

Day: 18.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,325,049 km

• M1: 441,763 km (0.11 R)
• M2: 2,643,993 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.83 AU - 4.21 AU

Year: 2400 Days

Day: 28.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,325,049 km

• M1: 494,720 km (0.085 R)
• M2: 1,166,564 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 10.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.57 AU - 6.53 AU

Year: 5408 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 143.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,325,049 km

• M1: 130,599 km (0.114 R)
• M2: 889,359 km (0.115 R)
• M3: 1,230,143 km (0.117 R)
• M4: 1,766,152 km (0.094 R)
• M5: 2,402,093 km (0.119 R)
• M6: 3,063,316 km (0.091 R)
• M7: 3,437,310 km (0.097 R)
• M8: 3,888,647 km (0.086 R)
• M9: 4,801,194 km (0.054 R)
• M10: 5,250,287 km (0.049 R)
• M11: 7,011,503 km (0.118 R)
• M12: 8,007,226 km (0.093 R)
• M13: 9,391,754 km (0.118 R)
• M14: 10,051,032 km (0.119 R)
• M15: 12,524,932 km (0.111 R)
• M16: 16,233,164 km (0.11 R)
• M17: 18,437,938 km (0.038 R)
• M18: 20,835,243 km (0.108 R)
• M19: 22,415,595 km (0.093 R)
• M20: 25,308,519 km (0.117 R)
• M21: 28,081,166 km (0.115 R)
• M22: 32,117,466 km (0.099 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit