🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 154 Days

Day: 23.4 Hours

Environment

Temp: 338 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,826,777 km

• M1: 42,336 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.57 AU - 0.83 AU

Year: 176 Days

Day: 45.8 Hours

Environment

Temp: 309 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,826,777 km

• M1: 37,549 km (0.101 R)
• M2: 414,984 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.62 AU - 0.82 AU

Year: 183 Days

Day: 23.4 Hours

Environment

Temp: 283 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,826,777 km

• M1: 87,515 km (0.063 R)
• M2: 332,257 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.88 AU - 1.26 AU

Year: 332 Days

Day: 30 Hours

Environment

Temp: 241 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,826,777 km

• M1: 135,984 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.34 AU - 1.34 AU

Year: 466 Days

Day: 24.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,826,777 km

• M1: 70,461 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.09 AU - 1.67 AU

Year: 487 Days

Day: 30.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,826,777 km

• M1: 220,956 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.55 AU - 3.81 AU

Year: 2119 Days

Day: 13 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,826,777 km

• M1: 1,449,304 km (0.085 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.72 AU - 4.36 AU

Year: 2438 Days

Day: 27.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,826,777 km

• M1: 1,035,367 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 10.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.78 AU - 10.66 AU

Year: 9809 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,826,777 km

• M1: 143,315 km (0.094 R)
• M2: 881,431 km (0.069 R)
• M3: 1,461,272 km (0.105 R)
• M4: 1,978,432 km (0.12 R)
• M5: 2,819,920 km (0.105 R)
• M6: 3,244,329 km (0.107 R)
• M7: 3,732,616 km (0.078 R)
• M8: 4,985,648 km (0.117 R)
• M9: 6,752,698 km (0.06 R)
• M10: 8,336,940 km (0.108 R)
• M11: 8,980,809 km (0.089 R)
• M12: 13,664,718 km (0.061 R)
• M13: 19,435,007 km (0.049 R)
• M14: 24,073,738 km (0.106 R)
• M15: 25,456,471 km (0.061 R)

Planet 10 - Gas Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 11.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13 AU - 18.82 AU

Year: 19053 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,826,777 km

• M1: 142,417 km (0.056 R)
• M2: 525,837 km (0.084 R)
• M3: 1,166,714 km (0.06 R)
• M4: 2,079,261 km (0.084 R)
• M5: 3,189,576 km (0.103 R)
• M6: 3,628,048 km (0.114 R)
• M7: 4,195,472 km (0.056 R)
• M8: 5,020,804 km (0.12 R)
• M9: 5,508,343 km (0.076 R)
• M10: 6,104,192 km (0.045 R)
• M11: 6,538,325 km (0.091 R)
• M12: 7,647,294 km (0.106 R)
• M13: 10,017,821 km (0.1 R)
• M14: 10,906,732 km (0.103 R)
• M15: 11,726,977 km (0.12 R)
• M16: 14,994,943 km (0.095 R)
• M17: 17,145,412 km (0.064 R)
• M18: 25,422,213 km (0.109 R)
• M19: 26,653,553 km (0.097 R)
• M20: 31,978,490 km (0.106 R)
• M21: 34,640,285 km (0.033 R)
• M22: 35,265,304 km (0.1 R)
• M23: 36,152,719 km (0.043 R)
• M24: 37,446,441 km (0.105 R)
• M25: 39,580,156 km (0.101 R)
• M26: 41,372,638 km (0.12 R)
• M27: 46,315,351 km (0.116 R)
• M28: 50,670,594 km (0.107 R)
• M29: 51,152,748 km (0.103 R)
• M30: 52,617,909 km (0.119 R)
• M31: 54,278,446 km (0.101 R)
• M32: 56,144,978 km (0.114 R)

Kuiper Belt

Range: 36.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 12,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit