🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 27.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 19.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 157 Days

Day: 32.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.76 AU - 1.12 AU

Year: 342 Days

Day: 20.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,758,816 km

• M1: 35,903 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.73 AU - 2.67 AU

Year: 1223 Days

Day: 38.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.5 AU - 3.24 AU

Year: 1822 Days

Day: 25.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,758,816 km

• M1: 274,512 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.65 AU - 3.53 AU

Year: 2035 Days

Day: 42.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,758,816 km

• M1: 254,017 km (0.082 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.78 AU - 3.7 AU

Year: 2185 Days

Day: 44.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 14.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.83 AU - 12.43 AU

Year: 14863 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,758,816 km

• M1: 183,108 km (0.062 R)
• M2: 311,463 km (0.102 R)
• M3: 786,436 km (0.067 R)
• M4: 965,505 km (0.087 R)
• M5: 1,772,884 km (0.072 R)
• M6: 2,778,631 km (0.105 R)
• M7: 3,090,542 km (0.1 R)
• M8: 3,324,813 km (0.101 R)
• M9: 3,504,330 km (0.059 R)
• M10: 3,595,435 km (0.107 R)
• M11: 3,687,288 km (0.095 R)
• M12: 3,967,635 km (0.11 R)
• M13: 4,682,563 km (0.075 R)
• M14: 5,124,026 km (0.107 R)
• M15: 5,685,916 km (0.1 R)
• M16: 5,793,477 km (0.059 R)
• M17: 6,528,002 km (0.072 R)
• M18: 6,754,194 km (0.092 R)
• M19: 7,487,673 km (0.025 R)
• M20: 7,605,855 km (0.094 R)
• M21: 8,044,476 km (0.07 R)
• M22: 8,656,032 km (0.084 R)
• M23: 10,140,791 km (0.09 R)
• M24: 10,315,521 km (0.08 R)
• M25: 10,712,255 km (0.11 R)
• M26: 11,932,674 km (0.091 R)
• M27: 12,676,774 km (0.106 R)
• M28: 13,006,936 km (0.103 R)
• M29: 13,196,926 km (0.047 R)
• M30: 13,579,747 km (0.091 R)
• M31: 14,307,391 km (0.099 R)
• M32: 14,750,051 km (0.111 R)
• M33: 15,800,527 km (0.118 R)
• M34: 15,952,668 km (0.029 R)
• M35: 16,105,258 km (0.084 R)
• M36: 16,309,309 km (0.083 R)
• M37: 16,462,946 km (0.109 R)
• M38: 16,978,760 km (0.087 R)
• M39: 17,082,581 km (0.085 R)
• M40: 17,973,287 km (0.075 R)
• M41: 18,664,728 km (0.1 R)
• M42: 18,879,251 km (0.048 R)
• M43: 20,403,654 km (0.1 R)
• M44: 21,348,514 km (0.1 R)
• M45: 22,364,433 km (0.038 R)
• M46: 23,569,444 km (0.064 R)
• M47: 24,326,110 km (0.097 R)
• M48: 25,209,036 km (0.043 R)
• M49: 27,614,570 km (0.042 R)
• M50: 27,859,013 km (0.095 R)
• M51: 27,981,683 km (0.088 R)
• M52: 28,288,808 km (0.101 R)
• M53: 30,470,244 km (0.065 R)
• M54: 30,659,784 km (0.105 R)
• M55: 30,786,344 km (0.118 R)
• M56: 30,976,483 km (0.032 R)
• M57: 31,230,650 km (0.119 R)
• M58: 31,869,134 km (0.118 R)
• M59: 32,447,329 km (0.09 R)
• M60: 33,093,891 km (0.095 R)
• M61: 33,288,817 km (0.083 R)
• M62: 33,940,915 km (0.078 R)
• M63: 34,071,813 km (0.086 R)
• M64: 35,589,633 km (0.112 R)
• M65: 35,989,209 km (0.108 R)
• M66: 36,524,320 km (0.113 R)
• M67: 38,009,528 km (0.076 R)
• M68: 39,033,376 km (0.06 R)
• M69: 39,170,557 km (0.086 R)
• M70: 40,204,727 km (0.057 R)
• M71: 41,108,298 km (0.066 R)
• M72: 42,723,207 km (0.107 R)
• M73: 43,431,852 km (0.051 R)
• M74: 43,858,805 km (0.086 R)
• M75: 44,215,745 km (0.057 R)
• M76: 46,595,698 km (0.091 R)
• M77: 47,105,826 km (0.045 R)
• M78: 47,251,983 km (0.075 R)
• M79: 47,398,290 km (0.112 R)
• M80: 49,165,041 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit