🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.64 AU - 0.92 AU

Year: 258 Days

Day: 15 Hours

Environment

Temp: 97 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.19 AU - 1.65 AU

Year: 634 Days

Day: 36.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.67 AU - 2.73 AU

Year: 1223 Days

Day: 35.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,820,658 km

• M1: 324,179 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.62 AU - 2.68 AU

Year: 1617 Days

Day: 41.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.59 AU - 2.85 AU

Year: 1681 Days

Day: 44.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.25 AU - 3.69 AU

Year: 1918 Days

Day: 35.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 9.2

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.16 AU - 11.72 AU

Year: 11744 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,820,658 km

• M1: 114,592 km (0.107 R)
• M2: 1,225,356 km (0.08 R)
• M3: 1,824,645 km (0.109 R)
• M4: 2,146,729 km (0.086 R)
• M5: 3,042,222 km (0.114 R)
• M6: 4,921,022 km (0.096 R)
• M7: 5,517,020 km (0.062 R)
• M8: 6,197,541 km (0.098 R)
• M9: 8,347,112 km (0.109 R)
• M10: 9,194,884 km (0.094 R)
• M11: 9,589,672 km (0.11 R)
• M12: 9,944,219 km (0.034 R)
• M13: 10,519,273 km (0.096 R)
• M14: 11,678,507 km (0.118 R)
• M15: 13,416,386 km (0.116 R)
• M16: 16,229,424 km (0.085 R)
• M17: 17,174,284 km (0.079 R)
• M18: 18,002,159 km (0.095 R)
• M19: 18,856,213 km (0.105 R)
• M20: 22,102,936 km (0.097 R)
• M21: 24,746,181 km (0.064 R)
• M22: 26,588,030 km (0.095 R)
• M23: 27,188,216 km (0.09 R)
• M24: 30,542,500 km (0.078 R)
• M25: 31,644,886 km (0.027 R)
• M26: 33,695,724 km (0.113 R)
• M27: 39,078,704 km (0.088 R)
• M28: 41,037,538 km (0.082 R)
• M29: 42,243,596 km (0.087 R)
• M30: 43,198,031 km (0.12 R)
• M31: 46,003,888 km (0.04 R)
• M32: 46,579,242 km (0.115 R)
• M33: 48,186,372 km (0.11 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: 403 - 14,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit