🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 22.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,698,447 km

• M1: 106,663 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 229 Days

Day: 22.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.9 AU - 1.12 AU

Year: 373 Days

Day: 42.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,698,447 km

• M1: 782,247 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.92 AU - 1.5 AU

Year: 489 Days

Day: 17.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.22 AU - 1.36 AU

Year: 538 Days

Day: 13.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.53 AU - 1.55 AU

Year: 702 Days

Day: 39.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,698,447 km

• M1: 796,908 km (0.087 R)
• M2: 1,398,890 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.83 AU - 2.69 AU

Year: 1247 Days

Day: 17.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,698,447 km

• M1: 346,319 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.13 AU - 4.45 AU

Year: 2709 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96

Radius: 3.7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.06 AU - 19.72 AU

Year: 23252 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,698,447 km

• M1: 77,193 km (0.085 R)
• M2: 218,562 km (0.083 R)
• M3: 593,754 km (0.101 R)
• M4: 769,382 km (0.099 R)
• M5: 854,503 km (0.115 R)
• M6: 942,616 km (0.113 R)
• M7: 1,033,721 km (0.079 R)
• M8: 1,283,999 km (0.116 R)
• M9: 1,324,240 km (0.051 R)
• M10: 1,510,041 km (0.118 R)
• M11: 1,595,312 km (0.12 R)
• M12: 1,815,370 km (0.099 R)
• M13: 2,211,206 km (0.059 R)
• M14: 2,531,495 km (0.074 R)
• M15: 2,735,696 km (0.075 R)
• M16: 3,051,946 km (0.103 R)
• M17: 3,632,835 km (0.105 R)
• M18: 3,950,431 km (0.103 R)
• M19: 3,979,752 km (0.048 R)
• M20: 4,955,579 km (0.102 R)
• M21: 5,404,672 km (0.114 R)
• M22: 5,437,284 km (0.077 R)
• M23: 5,568,182 km (0.116 R)
• M24: 5,700,128 km (0.085 R)
• M25: 6,136,355 km (0.112 R)
• M26: 9,357,347 km (0.102 R)
• M27: 9,474,931 km (0.1 R)
• M28: 9,870,468 km (0.052 R)
• M29: 11,380,508 km (0.046 R)
• M30: 11,422,246 km (0.104 R)
• M31: 11,800,729 km (0.041 R)
• M32: 13,179,423 km (0.05 R)
• M33: 13,798,459 km (0.111 R)
• M34: 14,562,754 km (0.109 R)
• M35: 15,804,716 km (0.094 R)
• M36: 16,085,212 km (0.092 R)
• M37: 16,132,186 km (0.051 R)
• M38: 16,226,133 km (0.079 R)
• M39: 16,414,626 km (0.1 R)
• M40: 18,930,414 km (0.069 R)
• M41: 18,979,931 km (0.097 R)
• M42: 20,435,368 km (0.113 R)
• M43: 20,843,172 km (0.079 R)
• M44: 21,614,948 km (0.051 R)
• M45: 21,978,321 km (0.037 R)
• M46: 22,448,507 km (0.103 R)
• M47: 22,605,884 km (0.119 R)
• M48: 23,080,558 km (0.085 R)
• M49: 23,558,373 km (0.043 R)
• M50: 23,878,663 km (0.099 R)
• M51: 24,200,597 km (0.044 R)
• M52: 24,415,868 km (0.107 R)
• M53: 24,956,964 km (0.081 R)
• M54: 25,338,139 km (0.074 R)
• M55: 27,496,687 km (0.109 R)
• M56: 27,665,134 km (0.108 R)
• M57: 29,082,275 km (0.039 R)
• M58: 29,598,238 km (0.104 R)
• M59: 30,406,814 km (0.052 R)
• M60: 32,045,659 km (0.106 R)
• M61: 33,833,054 km (0.09 R)
• M62: 34,435,934 km (0.117 R)
• M63: 34,738,870 km (0.111 R)
• M64: 34,981,667 km (0.11 R)
• M65: 35,652,613 km (0.037 R)
• M66: 36,020,325 km (0.067 R)
• M67: 37,628,203 km (0.03 R)
• M68: 38,065,029 km (0.119 R)
• M69: 38,190,092 km (0.065 R)
• M70: 39,196,138 km (0.093 R)
• M71: 41,298,287 km (0.099 R)
• M72: 41,684,399 km (0.118 R)
• M73: 42,330,662 km (0.085 R)
• M74: 43,502,163 km (0.108 R)
• M75: 43,698,436 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 13,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit