🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.43 AU

Year: 471 Days

Day: 44.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.1 AU - 1.4 AU

Year: 501 Days

Day: 35.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,220,333 km

• M1: 605,871 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.51 AU - 1.55 AU

Year: 678 Days

Day: 43.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.72 AU - 2.74 AU

Year: 1193 Days

Day: 38.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.22 AU - 2.28 AU

Year: 1209 Days

Day: 32.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 12.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.34 AU - 9.94 AU

Year: 10720 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,220,333 km

• M1: 161,117 km (0.094 R)
• M2: 582,833 km (0.084 R)
• M3: 1,416,841 km (0.103 R)
• M4: 2,358,111 km (0.063 R)
• M5: 2,990,162 km (0.077 R)
• M6: 3,421,902 km (0.114 R)
• M7: 4,564,081 km (0.097 R)
• M8: 5,691,900 km (0.025 R)
• M9: 6,997,291 km (0.067 R)
• M10: 8,260,944 km (0.066 R)
• M11: 8,730,233 km (0.081 R)
• M12: 9,620,041 km (0.114 R)
• M13: 12,349,304 km (0.094 R)
• M14: 13,924,271 km (0.07 R)
• M15: 14,726,115 km (0.114 R)
• M16: 18,323,495 km (0.105 R)
• M17: 21,753,176 km (0.108 R)
• M18: 22,650,464 km (0.05 R)
• M19: 26,186,210 km (0.107 R)
• M20: 26,894,256 km (0.07 R)
• M21: 28,773,654 km (0.101 R)
• M22: 29,419,169 km (0.103 R)
• M23: 31,187,865 km (0.105 R)
• M24: 31,640,847 km (0.077 R)
• M25: 33,852,951 km (0.12 R)
• M26: 36,541,075 km (0.108 R)
• M27: 41,241,739 km (0.031 R)
• M28: 48,569,492 km (0.095 R)
• M29: 52,300,014 km (0.1 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit