🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 16.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 190 Days

Day: 42.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.61 AU - 0.71 AU

Year: 204 Days

Day: 20 Hours

Environment

Temp: 131 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.71 AU - 2.19 AU

Year: 1037 Days

Day: 21.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.64 AU - 2.5 AU

Year: 1134 Days

Day: 28.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.8

Radius: 4.5

Gravity: 30.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 14.32 AU - 20.48 AU

Year: 27639 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,648,719 km

• M1: 55,950 km (0.098 R)
• M2: 431,141 km (0.118 R)
• M3: 714,479 km (0.055 R)
• M4: 1,818,961 km (0.059 R)
• M5: 2,002,667 km (0.072 R)
• M6: 3,001,382 km (0.093 R)
• M7: 4,437,073 km (0.119 R)
• M8: 4,847,569 km (0.118 R)
• M9: 5,961,924 km (0.119 R)
• M10: 6,276,678 km (0.117 R)
• M11: 7,087,199 km (0.118 R)
• M12: 7,287,511 km (0.118 R)
• M13: 7,752,311 km (0.088 R)
• M14: 8,683,708 km (0.101 R)
• M15: 14,318,910 km (0.112 R)
• M16: 14,964,574 km (0.115 R)
• M17: 15,294,737 km (0.04 R)
• M18: 16,575,893 km (0.071 R)
• M19: 17,926,762 km (0.032 R)
• M20: 20,439,407 km (0.062 R)
• M21: 23,619,110 km (0.117 R)
• M22: 24,292,301 km (0.089 R)
• M23: 24,519,540 km (0.099 R)
• M24: 25,912,595 km (0.046 R)
• M25: 32,013,944 km (0.083 R)
• M26: 34,385,370 km (0.102 R)
• M27: 35,249,597 km (0.072 R)
• M28: 37,624,762 km (0.108 R)
• M29: 43,354,510 km (0.093 R)
• M30: 45,214,760 km (0.108 R)
• M31: 50,005,033 km (0.092 R)
• M32: 51,299,952 km (0.086 R)
• M33: 56,305,347 km (0.092 R)
• M34: 61,626,544 km (0.112 R)
• M35: 65,720,439 km (0.062 R)
• M36: 67,946,156 km (0.086 R)
• M37: 68,623,535 km (0.037 R)
• M38: 90,009,897 km (0.119 R)
• M39: 91,648,742 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit