🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.18 AU

Year: 405 Days

Day: 26.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,816,380 km

• M1: 261,497 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.31 AU - 1.41 AU

Year: 597 Days

Day: 26.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,816,380 km

• M1: 679,773 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.47 AU - 2.19 AU

Year: 933 Days

Day: 18.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.83 AU - 2.15 AU

Year: 1058 Days

Day: 36.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.11 AU - 2.81 AU

Year: 1454 Days

Day: 20.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,816,380 km

• M1: 1,363,884 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.69 AU - 4.27 AU

Year: 2991 Days

Day: 34.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,816,380 km

• M1: 189,989 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 10.3

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.8 AU - 8.64 AU

Year: 8081 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,816,380 km

• M1: 261,048 km (0.09 R)
• M2: 355,145 km (0.075 R)
• M3: 439,070 km (0.084 R)
• M4: 504,145 km (0.097 R)
• M5: 835,504 km (0.051 R)
• M6: 1,025,493 km (0.043 R)
• M7: 1,172,698 km (0.078 R)
• M8: 1,249,142 km (0.097 R)
• M9: 1,787,545 km (0.052 R)
• M10: 2,199,537 km (0.082 R)
• M11: 2,367,835 km (0.116 R)
• M12: 3,353,835 km (0.119 R)
• M13: 3,576,287 km (0.096 R)
• M14: 3,717,806 km (0.108 R)
• M15: 3,919,015 km (0.081 R)
• M16: 4,272,515 km (0.11 R)
• M17: 5,920,037 km (0.095 R)
• M18: 6,670,569 km (0.079 R)
• M19: 7,414,818 km (0.029 R)
• M20: 7,778,491 km (0.097 R)
• M21: 8,372,544 km (0.074 R)
• M22: 8,485,490 km (0.072 R)
• M23: 8,561,187 km (0.087 R)
• M24: 8,713,029 km (0.114 R)
• M25: 9,368,866 km (0.1 R)
• M26: 10,000,618 km (0.077 R)
• M27: 10,321,655 km (0.092 R)
• M28: 10,768,653 km (0.096 R)
• M29: 11,097,619 km (0.118 R)
• M30: 11,221,935 km (0.075 R)
• M31: 12,189,982 km (0.119 R)
• M32: 12,532,861 km (0.116 R)
• M33: 12,922,563 km (0.114 R)
• M34: 13,228,491 km (0.105 R)
• M35: 13,404,268 km (0.075 R)
• M36: 13,847,228 km (0.11 R)
• M37: 14,340,153 km (0.078 R)
• M38: 14,747,657 km (0.062 R)
• M39: 15,574,186 km (0.113 R)
• M40: 18,142,931 km (0.116 R)
• M41: 18,436,292 km (0.056 R)
• M42: 19,276,284 km (0.109 R)
• M43: 19,977,449 km (0.079 R)
• M44: 20,942,356 km (0.087 R)
• M45: 21,095,993 km (0.063 R)
• M46: 21,559,447 km (0.101 R)
• M47: 21,922,222 km (0.055 R)
• M48: 22,339,450 km (0.116 R)
• M49: 22,548,887 km (0.093 R)
• M50: 22,706,563 km (0.093 R)
• M51: 23,393,666 km (0.061 R)
• M52: 24,248,618 km (0.104 R)
• M53: 25,005,284 km (0.075 R)
• M54: 25,386,459 km (0.094 R)
• M55: 26,930,309 km (0.118 R)
• M56: 27,097,560 km (0.085 R)
• M57: 27,209,160 km (0.086 R)
• M58: 27,545,157 km (0.119 R)
• M59: 28,221,190 km (0.06 R)
• M60: 28,674,920 km (0.108 R)
• M61: 29,016,751 km (0.031 R)
• M62: 30,688,208 km (0.039 R)
• M63: 31,213,147 km (0.061 R)
• M64: 31,330,282 km (0.029 R)
• M65: 32,094,877 km (0.119 R)
• M66: 32,272,150 km (0.083 R)
• M67: 32,390,632 km (0.109 R)
• M68: 33,163,754 km (0.083 R)
• M69: 33,642,467 km (0.03 R)
• M70: 34,063,286 km (0.07 R)
• M71: 35,153,405 km (0.075 R)
• M72: 35,397,100 km (0.106 R)
• M73: 36,131,925 km (0.094 R)
• M74: 36,995,404 km (0.062 R)
• M75: 38,554,363 km (0.081 R)
• M76: 39,626,830 km (0.118 R)
• M77: 39,943,978 km (0.102 R)
• M78: 40,325,901 km (0.108 R)
• M79: 41,157,217 km (0.087 R)
• M80: 41,607,357 km (0.112 R)
• M81: 42,253,021 km (0.063 R)
• M82: 42,382,573 km (0.114 R)
• M83: 42,772,126 km (0.066 R)
• M84: 43,489,148 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit