🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 35.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,210,450 km

• M1: 32,164 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.66 AU - 0.74 AU

Year: 206 Days

Day: 41.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,210,450 km

• M1: 188,793 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.78 AU - 0.9 AU

Year: 271 Days

Day: 19.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,210,450 km

• M1: 186,399 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.02 AU - 1.56 AU

Year: 515 Days

Day: 30.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,210,450 km

• M1: 61,934 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.7 AU - 2.2 AU

Year: 957 Days

Day: 44.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.14 AU - 3.48 AU

Year: 2117 Days

Day: 24.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.47 AU - 6.35 AU

Year: 4423 Days

Day: 28.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.3

Radius: 4.5

Gravity: 47.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.26 AU - 16.84 AU

Year: 17530 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,210,450 km

• M1: 61,784 km (0.114 R)
• M2: 243,994 km (0.108 R)
• M3: 388,206 km (0.092 R)
• M4: 2,042,011 km (0.115 R)
• M5: 2,208,663 km (0.063 R)
• M6: 2,452,507 km (0.117 R)
• M7: 2,641,001 km (0.063 R)
• M8: 3,293,248 km (0.059 R)
• M9: 3,702,398 km (0.079 R)
• M10: 4,378,430 km (0.077 R)
• M11: 4,983,255 km (0.092 R)
• M12: 5,804,996 km (0.117 R)
• M13: 6,098,058 km (0.117 R)
• M14: 6,269,796 km (0.116 R)
• M15: 7,177,855 km (0.053 R)
• M16: 8,699,266 km (0.113 R)
• M17: 9,535,069 km (0.119 R)
• M18: 9,766,796 km (0.115 R)
• M19: 10,181,182 km (0.101 R)
• M20: 10,362,345 km (0.104 R)
• M21: 10,918,849 km (0.105 R)
• M22: 11,108,689 km (0.112 R)
• M23: 12,158,567 km (0.084 R)
• M24: 13,129,906 km (0.113 R)
• M25: 14,227,057 km (0.097 R)
• M26: 18,592,323 km (0.1 R)
• M27: 21,717,871 km (0.027 R)
• M28: 22,936,046 km (0.116 R)
• M29: 24,414,073 km (0.056 R)
• M30: 27,093,371 km (0.056 R)
• M31: 33,959,165 km (0.093 R)
• M32: 39,622,642 km (0.107 R)
• M33: 44,743,676 km (0.103 R)
• M34: 45,392,931 km (0.06 R)
• M35: 51,698,631 km (0.042 R)
• M36: 58,756,957 km (0.08 R)
• M37: 60,517,874 km (0.079 R)
• M38: 64,969,757 km (0.05 R)
• M39: 65,593,281 km (0.047 R)
• M40: 68,770,740 km (0.062 R)
• M41: 68,986,160 km (0.047 R)
• M42: 77,509,200 km (0.095 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit