🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.59 AU - 0.71 AU

Year: 158 Days

Day: 38.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.7 AU - 2.74 AU

Year: 1356 Days

Day: 45.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.33 AU - 3.87 AU

Year: 1650 Days

Day: 36.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.69 AU - 4.65 AU

Year: 2574 Days

Day: 40.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,694,818 km

• M1: 110,403 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.01 AU - 8.13 AU

Year: 6930 Days

Day: 20.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,694,818 km

• M1: 4,171,237 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.6

Radius: 6.2

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.45 AU - 21.59 AU

Year: 23123 Days

Day: 24.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,694,818 km

• M1: 80,184 km (0.107 R)
• M2: 339,138 km (0.075 R)
• M3: 626,516 km (0.07 R)
• M4: 2,367,087 km (0.067 R)
• M5: 2,716,997 km (0.07 R)
• M6: 3,462,293 km (0.109 R)
• M7: 4,336,094 km (0.092 R)
• M8: 5,309,976 km (0.114 R)
• M9: 6,422,087 km (0.077 R)
• M10: 7,632,035 km (0.105 R)
• M11: 8,187,192 km (0.12 R)
• M12: 8,607,413 km (0.092 R)
• M13: 9,320,995 km (0.032 R)
• M14: 9,954,990 km (0.069 R)
• M15: 13,707,952 km (0.104 R)
• M16: 16,344,615 km (0.07 R)
• M17: 16,592,349 km (0.073 R)
• M18: 17,694,885 km (0.066 R)
• M19: 18,665,177 km (0.089 R)
• M20: 21,001,746 km (0.076 R)
• M21: 21,196,672 km (0.105 R)
• M22: 23,736,694 km (0.1 R)
• M23: 28,567,658 km (0.04 R)
• M24: 32,300,873 km (0.079 R)
• M25: 36,206,873 km (0.055 R)
• M26: 43,344,487 km (0.115 R)
• M27: 43,978,333 km (0.077 R)
• M28: 46,576,100 km (0.109 R)
• M29: 47,074,261 km (0.081 R)
• M30: 52,611,626 km (0.12 R)
• M31: 55,722,664 km (0.088 R)
• M32: 58,374,884 km (0.073 R)
• M33: 59,148,006 km (0.116 R)
• M34: 61,308,798 km (0.079 R)
• M35: 69,610,283 km (0.072 R)
• M36: 73,354,119 km (0.088 R)
• M37: 74,254,100 km (0.094 R)
• M38: 76,076,202 km (0.094 R)

Kuiper Belt

Range: 36.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit