🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 305 Days

Day: 13.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.43 AU - 3.73 AU

Year: 1994 Days

Day: 21.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.43 AU - 3.59 AU

Year: 2426 Days

Day: 35.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.7

Radius: 3.6

Gravity: 47.51 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.24 AU - 14.3 AU

Year: 19889 Days

Day: 22.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,159,112 km

• M1: 58,343 km (0.044 R)
• M2: 194,477 km (0.088 R)
• M3: 471,233 km (0.105 R)
• M4: 1,420,881 km (0.095 R)
• M5: 1,827,936 km (0.108 R)
• M6: 2,098,858 km (0.059 R)
• M7: 2,531,495 km (0.081 R)
• M8: 3,260,785 km (0.087 R)
• M9: 3,900,465 km (0.116 R)
• M10: 6,063,052 km (0.117 R)
• M11: 6,707,370 km (0.076 R)
• M12: 7,161,400 km (0.062 R)
• M13: 7,930,183 km (0.063 R)
• M14: 8,646,607 km (0.106 R)
• M15: 12,011,213 km (0.106 R)
• M16: 12,143,009 km (0.097 R)
• M17: 19,847,000 km (0.093 R)
• M18: 20,123,756 km (0.089 R)
• M19: 22,431,004 km (0.104 R)
• M20: 23,648,132 km (0.074 R)
• M21: 25,015,606 km (0.111 R)
• M22: 26,323,989 km (0.059 R)
• M23: 28,957,660 km (0.116 R)
• M24: 39,479,177 km (0.039 R)
• M25: 41,099,621 km (0.09 R)
• M26: 42,763,748 km (0.098 R)
• M27: 45,743,139 km (0.081 R)
• M28: 46,549,621 km (0.107 R)
• M29: 52,286,251 km (0.094 R)
• M30: 52,461,729 km (0.064 R)
• M31: 55,141,626 km (0.07 R)
• M32: 58,476,162 km (0.071 R)
• M33: 67,603,128 km (0.078 R)
• M34: 73,159,043 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit