🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 156 Days

Day: 13.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.54 AU - 0.64 AU

Year: 160 Days

Day: 24.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.62 AU - 0.98 AU

Year: 253 Days

Day: 19.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,098,867 km

• M1: 431,590 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.25 AU - 1.45 AU

Year: 554 Days

Day: 17.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.34 AU - 4.92 AU

Year: 3518 Days

Day: 29.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.6

Radius: 7.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.85 AU - 14.93 AU

Year: 17301 Days

Day: 20.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,098,867 km

• M1: 150,795 km (0.083 R)
• M2: 353,500 km (0.079 R)
• M3: 440,566 km (0.075 R)
• M4: 620,831 km (0.105 R)
• M5: 747,989 km (0.062 R)
• M6: 1,114,504 km (0.078 R)
• M7: 1,202,916 km (0.108 R)
• M8: 1,411,007 km (0.107 R)
• M9: 1,913,955 km (0.026 R)
• M10: 2,047,995 km (0.096 R)
• M11: 2,157,351 km (0.113 R)
• M12: 2,268,801 km (0.087 R)
• M13: 2,353,623 km (0.082 R)
• M14: 2,468,514 km (0.079 R)
• M15: 2,526,558 km (0.085 R)
• M16: 2,703,682 km (0.103 R)
• M17: 4,296,152 km (0.112 R)
• M18: 4,401,618 km (0.071 R)
• M19: 4,507,982 km (0.095 R)
• M20: 5,655,847 km (0.098 R)
• M21: 6,242,121 km (0.116 R)
• M22: 7,053,839 km (0.111 R)
• M23: 7,220,192 km (0.119 R)
• M24: 7,812,450 km (0.04 R)
• M25: 8,998,462 km (0.085 R)
• M26: 9,543,447 km (0.063 R)
• M27: 11,680,602 km (0.061 R)
• M28: 11,729,819 km (0.084 R)
• M29: 12,274,655 km (0.101 R)
• M30: 13,031,022 km (0.042 R)
• M31: 13,440,471 km (0.064 R)
• M32: 15,174,161 km (0.08 R)
• M33: 16,149,090 km (0.115 R)
• M34: 17,988,546 km (0.059 R)
• M35: 18,102,240 km (0.08 R)
• M36: 18,273,081 km (0.118 R)
• M37: 18,501,666 km (0.117 R)
• M38: 19,309,345 km (0.066 R)
• M39: 19,367,539 km (0.074 R)
• M40: 19,952,167 km (0.098 R)
• M41: 20,128,543 km (0.105 R)
• M42: 20,542,480 km (0.076 R)
• M43: 20,661,261 km (0.077 R)
• M44: 21,378,583 km (0.06 R)
• M45: 22,837,611 km (0.051 R)
• M46: 24,140,608 km (0.062 R)
• M47: 24,265,822 km (0.104 R)
• M48: 24,580,127 km (0.111 R)
• M49: 27,599,910 km (0.101 R)
• M50: 27,927,978 km (0.11 R)
• M51: 28,786,969 km (0.038 R)
• M52: 29,186,395 km (0.102 R)
• M53: 29,453,726 km (0.112 R)
• M54: 29,990,783 km (0.089 R)
• M55: 30,125,570 km (0.053 R)
• M56: 30,802,351 km (0.115 R)
• M57: 31,210,903 km (0.059 R)
• M58: 31,552,734 km (0.085 R)
• M59: 33,071,302 km (0.101 R)
• M60: 33,629,452 km (0.085 R)
• M61: 34,261,054 km (0.109 R)
• M62: 35,393,510 km (0.065 R)
• M63: 35,964,375 km (0.093 R)
• M64: 36,466,276 km (0.091 R)
• M65: 36,826,358 km (0.078 R)
• M66: 37,622,369 km (0.045 R)
• M67: 37,695,073 km (0.079 R)
• M68: 37,840,482 km (0.029 R)
• M69: 38,351,060 km (0.061 R)
• M70: 39,231,593 km (0.102 R)
• M71: 39,674,402 km (0.102 R)
• M72: 40,118,858 km (0.099 R)
• M73: 40,415,959 km (0.115 R)
• M74: 41,162,153 km (0.057 R)
• M75: 41,461,947 km (0.088 R)
• M76: 41,687,242 km (0.101 R)
• M77: 41,912,985 km (0.074 R)
• M78: 42,668,155 km (0.103 R)
• M79: 44,038,920 km (0.061 R)
• M80: 44,575,977 km (0.038 R)
• M81: 45,579,030 km (0.116 R)
• M82: 45,966,788 km (0.108 R)
• M83: 46,511,474 km (0.061 R)
• M84: 46,667,355 km (0.098 R)
• M85: 49,266,768 km (0.085 R)
• M86: 49,664,698 km (0.105 R)
• M87: 50,303,630 km (0.063 R)
• M88: 51,589,574 km (0.06 R)
• M89: 51,751,139 km (0.087 R)
• M90: 52,236,584 km (0.071 R)
• M91: 53,538,684 km (0.067 R)
• M92: 54,111,794 km (0.077 R)
• M93: 54,193,773 km (0.099 R)
• M94: 55,098,841 km (0.093 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit