🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.59 AU - 0.93 AU

Year: 247 Days

Day: 23.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 292 Days

Day: 39.6 Hours

Environment

Temp: 95 °C

Axial Tilt: 173.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.26 AU - 1.36 AU

Year: 559 Days

Day: 26.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.7 AU - 2.38 AU

Year: 1086 Days

Day: 43.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 10

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.07 AU - 5.25 AU

Year: 4369 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,952,302 km

• M1: 149,747 km (0.068 R)
• M2: 1,002,605 km (0.119 R)
• M3: 1,419,085 km (0.108 R)
• M4: 1,909,318 km (0.101 R)
• M5: 2,634,119 km (0.079 R)
• M6: 3,802,778 km (0.08 R)
• M7: 5,105,476 km (0.081 R)
• M8: 5,946,964 km (0.119 R)
• M9: 7,175,761 km (0.103 R)
• M10: 9,970,548 km (0.077 R)
• M11: 10,711,208 km (0.037 R)
• M12: 11,213,707 km (0.086 R)
• M13: 11,766,770 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 8.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.57 AU - 8.73 AU

Year: 9484 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 165 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,952,302 km

• M1: 111,750 km (0.069 R)
• M2: 395,986 km (0.11 R)
• M3: 743,202 km (0.115 R)
• M4: 1,021,753 km (0.095 R)
• M5: 1,451,399 km (0.077 R)
• M6: 2,101,850 km (0.103 R)
• M7: 2,468,664 km (0.117 R)
• M8: 4,664,761 km (0.101 R)
• M9: 5,378,492 km (0.107 R)
• M10: 6,419,245 km (0.11 R)
• M11: 8,733,823 km (0.102 R)
• M12: 10,984,822 km (0.074 R)
• M13: 11,602,960 km (0.118 R)
• M14: 11,945,240 km (0.099 R)
• M15: 12,701,607 km (0.111 R)
• M16: 14,198,334 km (0.085 R)
• M17: 16,351,945 km (0.107 R)
• M18: 18,185,416 km (0.081 R)
• M19: 18,581,252 km (0.112 R)
• M20: 19,872,731 km (0.096 R)
• M21: 20,575,990 km (0.093 R)
• M22: 21,957,676 km (0.1 R)
• M23: 22,482,017 km (0.079 R)
• M24: 23,245,564 km (0.06 R)
• M25: 27,670,221 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 17,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit