🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 189 Days

Day: 28.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.92 AU - 4.62 AU

Year: 3116 Days

Day: 13.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 132.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.21 AU - 4.37 AU

Year: 3138 Days

Day: 31.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 8.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.06 AU - 8.38 AU

Year: 7574 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,209,735 km

• M1: 120,875 km (0.07 R)
• M2: 829,670 km (0.066 R)
• M3: 1,123,480 km (0.102 R)
• M4: 1,497,624 km (0.073 R)
• M5: 1,918,892 km (0.077 R)
• M6: 2,952,763 km (0.103 R)
• M7: 3,637,771 km (0.044 R)
• M8: 4,769,629 km (0.097 R)
• M9: 5,465,109 km (0.118 R)
• M10: 11,727,426 km (0.085 R)
• M11: 12,688,143 km (0.106 R)
• M12: 14,156,746 km (0.114 R)
• M13: 17,534,815 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 10.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.19 AU - 12.57 AU

Year: 15381 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,209,735 km

• M1: 134,488 km (0.026 R)
• M2: 522,994 km (0.098 R)
• M3: 1,233,285 km (0.075 R)
• M4: 2,089,433 km (0.06 R)
• M5: 2,464,176 km (0.05 R)
• M6: 3,229,818 km (0.061 R)
• M7: 4,006,081 km (0.111 R)
• M8: 6,567,347 km (0.092 R)
• M9: 7,379,663 km (0.06 R)
• M10: 7,810,206 km (0.074 R)
• M11: 9,401,329 km (0.085 R)
• M12: 11,537,437 km (0.076 R)
• M13: 12,177,566 km (0.113 R)
• M14: 15,668,881 km (0.058 R)
• M15: 16,093,889 km (0.054 R)
• M16: 16,819,438 km (0.112 R)
• M17: 17,265,240 km (0.119 R)
• M18: 24,456,858 km (0.104 R)
• M19: 27,510,899 km (0.068 R)
• M20: 28,758,395 km (0.09 R)
• M21: 30,589,922 km (0.116 R)
• M22: 32,155,464 km (0.076 R)
• M23: 36,673,320 km (0.118 R)
• M24: 50,548,373 km (0.119 R)
• M25: 53,209,719 km (0.108 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit