🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.73 AU - 1.11 AU

Year: 309 Days

Day: 44.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.82 AU - 1.34 AU

Year: 393 Days

Day: 28.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.97 AU - 2.73 AU

Year: 1260 Days

Day: 25 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,322,273 km

• M1: 142,567 km (0.093 R)
• M2: 355,295 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.6 AU - 3.94 AU

Year: 2561 Days

Day: 39.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.4 AU - 5.58 AU

Year: 4500 Days

Day: 34.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,322,273 km

• M1: 173,982 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.9

Radius: 3.3

Gravity: 47.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.2 AU - 19.14 AU

Year: 25986 Days

Day: 16.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,322,273 km

• M1: 42,187 km (0.108 R)
• M2: 197,918 km (0.11 R)
• M3: 1,003,503 km (0.047 R)
• M4: 1,164,320 km (0.082 R)
• M5: 1,357,750 km (0.116 R)
• M6: 2,110,676 km (0.049 R)
• M7: 2,445,177 km (0.115 R)
• M8: 2,686,927 km (0.097 R)
• M9: 2,813,786 km (0.101 R)
• M10: 4,141,617 km (0.065 R)
• M11: 4,627,661 km (0.063 R)
• M12: 4,736,568 km (0.117 R)
• M13: 5,228,446 km (0.114 R)
• M14: 6,537,427 km (0.119 R)
• M15: 8,207,687 km (0.103 R)
• M16: 8,529,323 km (0.047 R)
• M17: 10,203,323 km (0.05 R)
• M18: 10,326,143 km (0.098 R)
• M19: 16,095,085 km (0.098 R)
• M20: 18,534,279 km (0.087 R)
• M21: 22,017,515 km (0.102 R)
• M22: 26,372,160 km (0.061 R)
• M23: 29,990,932 km (0.081 R)
• M24: 30,497,172 km (0.116 R)
• M25: 31,267,002 km (0.08 R)
• M26: 31,787,453 km (0.054 R)
• M27: 40,301,517 km (0.049 R)
• M28: 47,943,724 km (0.101 R)
• M29: 53,850,596 km (0.116 R)
• M30: 56,688,767 km (0.09 R)
• M31: 59,227,891 km (0.114 R)
• M32: 61,434,610 km (0.094 R)
• M33: 67,730,286 km (0.066 R)
• M34: 80,363,228 km (0.104 R)
• M35: 82,075,675 km (0.035 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit