🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.2 AU

Year: 365 Days

Day: 34.4 Hours

Environment

Temp: 45 °C

Axial Tilt: 156.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2 AU - 2.46 AU

Year: 1216 Days

Day: 31.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,722,721 km

• M1: 121,922 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.34 AU - 3.2 AU

Year: 1684 Days

Day: 12.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,722,721 km

• M1: 963,111 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.35 AU - 3.87 AU

Year: 2505 Days

Day: 37.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.6

Radius: 8.4

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.43 AU - 9.53 AU

Year: 8234 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,722,721 km

• M1: 107,262 km (0.081 R)
• M2: 374,294 km (0.049 R)
• M3: 724,054 km (0.114 R)
• M4: 996,172 km (0.107 R)
• M5: 1,473,240 km (0.068 R)
• M6: 1,757,925 km (0.063 R)
• M7: 2,863,154 km (0.07 R)
• M8: 3,135,272 km (0.114 R)
• M9: 3,588,105 km (0.054 R)
• M10: 5,366,674 km (0.078 R)
• M11: 6,185,872 km (0.114 R)
• M12: 11,623,605 km (0.081 R)
• M13: 18,865,638 km (0.06 R)
• M14: 19,677,954 km (0.066 R)
• M15: 21,135,786 km (0.057 R)
• M16: 21,531,173 km (0.108 R)
• M17: 25,402,915 km (0.059 R)
• M18: 30,111,807 km (0.12 R)
• M19: 32,565,661 km (0.048 R)
• M20: 33,626,460 km (0.096 R)
• M21: 34,709,997 km (0.065 R)
• M22: 35,039,561 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit