🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.75 AU - 0.83 AU

Year: 247 Days

Day: 42.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,246,079 km

• M1: 296,503 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.79 AU - 1.05 AU

Year: 310 Days

Day: 42.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.02 AU - 1.4 AU

Year: 468 Days

Day: 17.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.26 AU - 1.42 AU

Year: 545 Days

Day: 14.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.63 AU - 2.63 AU

Year: 1093 Days

Day: 43.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.01 AU - 4.65 AU

Year: 2634 Days

Day: 46.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.12 AU - 4.42 AU

Year: 3101 Days

Day: 44.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.5

Radius: 14.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.83 AU - 13.17 AU

Year: 13706 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,246,079 km

• M1: 262,993 km (0.102 R)
• M2: 409,449 km (0.087 R)
• M3: 1,227,301 km (0.117 R)
• M4: 1,406,070 km (0.106 R)
• M5: 1,498,971 km (0.096 R)
• M6: 1,618,200 km (0.105 R)
• M7: 2,022,264 km (0.091 R)
• M8: 2,155,257 km (0.062 R)
• M9: 2,775,639 km (0.063 R)
• M10: 3,418,311 km (0.118 R)
• M11: 3,872,341 km (0.056 R)
• M12: 4,242,895 km (0.03 R)
• M13: 4,874,048 km (0.091 R)
• M14: 5,018,410 km (0.077 R)
• M15: 5,274,522 km (0.119 R)
• M16: 6,263,214 km (0.103 R)
• M17: 6,460,085 km (0.077 R)
• M18: 6,779,177 km (0.094 R)
• M19: 6,981,284 km (0.116 R)
• M20: 7,725,533 km (0.096 R)
• M21: 8,021,887 km (0.038 R)
• M22: 8,451,831 km (0.088 R)
• M23: 9,469,096 km (0.108 R)
• M24: 9,877,648 km (0.105 R)
• M25: 10,107,281 km (0.059 R)
• M26: 11,185,882 km (0.11 R)
• M27: 12,251,916 km (0.099 R)
• M28: 13,451,541 km (0.072 R)
• M29: 13,808,631 km (0.045 R)
• M30: 13,962,568 km (0.113 R)
• M31: 14,168,714 km (0.117 R)
• M32: 15,161,894 km (0.098 R)
• M33: 15,267,809 km (0.05 R)
• M34: 15,426,981 km (0.086 R)
• M35: 15,533,495 km (0.103 R)
• M36: 16,339,977 km (0.091 R)
• M37: 16,830,359 km (0.094 R)
• M38: 16,994,917 km (0.072 R)
• M39: 17,436,380 km (0.098 R)
• M40: 17,602,882 km (0.039 R)
• M41: 17,714,183 km (0.116 R)
• M42: 17,881,583 km (0.113 R)
• M43: 18,330,526 km (0.059 R)
• M44: 18,499,871 km (0.082 R)
• M45: 19,699,796 km (0.106 R)
• M46: 20,572,400 km (0.094 R)
• M47: 20,689,685 km (0.114 R)
• M48: 21,220,308 km (0.065 R)
• M49: 21,457,571 km (0.094 R)
• M50: 21,874,799 km (0.049 R)
• M51: 22,234,732 km (0.098 R)
• M52: 23,448,419 km (0.032 R)
• M53: 25,246,286 km (0.113 R)
• M54: 25,497,760 km (0.108 R)
• M55: 26,959,930 km (0.1 R)
• M56: 28,188,278 km (0.11 R)
• M57: 28,579,925 km (0.082 R)
• M58: 28,842,021 km (0.096 R)
• M59: 29,964,902 km (0.093 R)
• M60: 31,102,145 km (0.1 R)
• M61: 32,594,833 km (0.099 R)
• M62: 32,800,231 km (0.107 R)
• M63: 34,737,523 km (0.111 R)
• M64: 35,157,594 km (0.071 R)
• M65: 35,508,850 km (0.099 R)
• M66: 36,285,712 km (0.112 R)
• M67: 37,640,769 km (0.105 R)
• M68: 39,814,127 km (0.077 R)
• M69: 41,730,326 km (0.111 R)
• M70: 42,027,876 km (0.039 R)
• M71: 42,251,375 km (0.116 R)
• M72: 43,074,463 km (0.052 R)
• M73: 43,299,907 km (0.117 R)
• M74: 43,525,800 km (0.115 R)
• M75: 43,978,632 km (0.101 R)
• M76: 45,422,701 km (0.083 R)
• M77: 46,573,856 km (0.119 R)
• M78: 47,579,154 km (0.069 R)
• M79: 47,812,227 km (0.079 R)
• M80: 47,967,809 km (0.115 R)
• M81: 48,201,481 km (0.075 R)
• M82: 48,357,512 km (0.104 R)
• M83: 48,513,692 km (0.096 R)
• M84: 48,748,261 km (0.094 R)
• M85: 49,139,909 km (0.12 R)
• M86: 49,532,753 km (0.11 R)
• M87: 50,479,707 km (0.042 R)
• M88: 52,873,273 km (0.048 R)
• M89: 53,760,239 km (0.064 R)
• M90: 54,003,036 km (0.03 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 19,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit