🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.64 AU - 0.66 AU

Year: 189 Days

Day: 19.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,612,405 km

• M1: 59,839 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.79 AU

Year: 234 Days

Day: 44.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.89 AU - 1.25 AU

Year: 398 Days

Day: 36.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.1 AU - 1.44 AU

Year: 515 Days

Day: 34.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,612,405 km

• M1: 574,157 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.26 AU - 1.32 AU

Year: 527 Days

Day: 14.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.3 AU - 1.54 AU

Year: 609 Days

Day: 20 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.58 AU - 5.44 AU

Year: 4036 Days

Day: 36.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 14.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.31 AU - 8.25 AU

Year: 7810 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,612,405 km

• M1: 183,257 km (0.118 R)
• M2: 346,169 km (0.104 R)
• M3: 487,988 km (0.112 R)
• M4: 990,637 km (0.103 R)
• M5: 1,126,023 km (0.055 R)
• M6: 1,232,238 km (0.107 R)
• M7: 1,513,182 km (0.069 R)
• M8: 1,651,860 km (0.112 R)
• M9: 1,985,164 km (0.06 R)
• M10: 2,182,334 km (0.058 R)
• M11: 2,340,309 km (0.117 R)
• M12: 2,813,188 km (0.066 R)
• M13: 3,010,807 km (0.055 R)
• M14: 3,162,200 km (0.066 R)
• M15: 3,342,166 km (0.111 R)
• M16: 3,525,423 km (0.09 R)
• M17: 3,631,788 km (0.099 R)
• M18: 3,820,430 km (0.03 R)
• M19: 4,377,682 km (0.051 R)
• M20: 4,930,895 km (0.078 R)
• M21: 5,170,551 km (0.098 R)
• M22: 5,723,914 km (0.079 R)
• M23: 5,944,421 km (0.119 R)
• M24: 6,231,948 km (0.03 R)
• M25: 6,458,738 km (0.055 R)
• M26: 6,820,915 km (0.1 R)
• M27: 7,189,674 km (0.049 R)
• M28: 7,599,422 km (0.065 R)
• M29: 7,703,094 km (0.104 R)
• M30: 7,981,794 km (0.106 R)
• M31: 8,729,335 km (0.113 R)
• M32: 9,203,411 km (0.103 R)
• M33: 9,425,115 km (0.055 R)
• M34: 10,062,850 km (0.118 R)
• M35: 10,253,139 km (0.031 R)
• M36: 11,300,922 km (0.098 R)
• M37: 12,018,543 km (0.098 R)
• M38: 12,261,041 km (0.11 R)
• M39: 14,258,921 km (0.061 R)
• M40: 14,990,604 km (0.056 R)
• M41: 15,208,120 km (0.116 R)
• M42: 16,177,663 km (0.065 R)
• M43: 17,531,973 km (0.109 R)
• M44: 17,945,461 km (0.09 R)
• M45: 18,548,191 km (0.086 R)
• M46: 19,916,862 km (0.056 R)
• M47: 21,660,874 km (0.077 R)
• M48: 21,808,527 km (0.098 R)
• M49: 21,956,330 km (0.069 R)
• M50: 22,451,648 km (0.092 R)
• M51: 23,909,031 km (0.117 R)
• M52: 24,010,757 km (0.066 R)
• M53: 24,265,373 km (0.092 R)
• M54: 24,623,510 km (0.115 R)
• M55: 24,880,519 km (0.116 R)
• M56: 25,241,649 km (0.077 R)
• M57: 25,552,513 km (0.025 R)
• M58: 26,756,178 km (0.074 R)
• M59: 27,551,141 km (0.055 R)
• M60: 28,031,948 km (0.118 R)
• M61: 28,300,177 km (0.085 R)
• M62: 28,623,159 km (0.065 R)
• M63: 29,708,940 km (0.105 R)
• M64: 30,092,060 km (0.069 R)
• M65: 30,201,865 km (0.109 R)
• M66: 30,366,722 km (0.106 R)
• M67: 31,251,444 km (0.113 R)
• M68: 31,418,246 km (0.026 R)
• M69: 32,256,891 km (0.049 R)
• M70: 32,763,430 km (0.076 R)
• M71: 33,159,415 km (0.083 R)
• M72: 34,528,834 km (0.073 R)
• M73: 35,510,047 km (0.113 R)
• M74: 36,734,655 km (0.107 R)
• M75: 37,204,841 km (0.059 R)
• M76: 38,329,667 km (0.092 R)
• M77: 38,508,137 km (0.076 R)
• M78: 39,045,643 km (0.118 R)
• M79: 39,766,256 km (0.085 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit