🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 471 Days

Day: 48 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.24 AU - 1.58 AU

Year: 600 Days

Day: 45.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.82 AU - 2.12 AU

Year: 990 Days

Day: 13.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.89 AU - 4.05 AU

Year: 2315 Days

Day: 18.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,615,300 km

• M1: 118,033 km (0.102 R)
• M2: 406,158 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.7

Radius: 6.8

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.96 AU - 16.58 AU

Year: 23505 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,615,300 km

• M1: 84,523 km (0.047 R)
• M2: 403,765 km (0.097 R)
• M3: 666,309 km (0.073 R)
• M4: 996,920 km (0.089 R)
• M5: 1,247,796 km (0.095 R)
• M6: 1,525,449 km (0.071 R)
• M7: 1,861,895 km (0.084 R)
• M8: 2,458,940 km (0.081 R)
• M9: 2,730,909 km (0.066 R)
• M10: 3,389,738 km (0.114 R)
• M11: 4,244,241 km (0.12 R)
• M12: 5,533,176 km (0.078 R)
• M13: 9,554,666 km (0.089 R)
• M14: 10,637,605 km (0.085 R)
• M15: 10,996,042 km (0.117 R)
• M16: 12,119,671 km (0.045 R)
• M17: 16,181,403 km (0.087 R)
• M18: 18,388,421 km (0.082 R)
• M19: 19,966,529 km (0.104 R)
• M20: 20,512,112 km (0.045 R)
• M21: 21,632,750 km (0.111 R)
• M22: 30,406,066 km (0.099 R)
• M23: 51,049,376 km (0.025 R)
• M24: 61,477,245 km (0.093 R)
• M25: 67,186,199 km (0.114 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 19,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit