🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.57 AU

Year: 137 Days

Day: 27.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,858,737 km

• M1: 35,604 km (0.035 R)
• M2: 70,610 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 141 Days

Day: 28.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.22 AU

Year: 382 Days

Day: 24.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.91 AU - 3.13 AU

Year: 1461 Days

Day: 31.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.57 AU - 3.39 AU

Year: 1879 Days

Day: 35.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 12.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.71 AU - 5.95 AU

Year: 3877 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,858,737 km

• M1: 158,873 km (0.073 R)
• M2: 788,530 km (0.09 R)
• M3: 1,168,060 km (0.091 R)
• M4: 1,462,319 km (0.099 R)
• M5: 1,571,077 km (0.117 R)
• M6: 1,650,513 km (0.112 R)
• M7: 1,747,752 km (0.118 R)
• M8: 1,999,525 km (0.096 R)
• M9: 2,086,142 km (0.086 R)
• M10: 2,200,734 km (0.119 R)
• M11: 2,390,275 km (0.094 R)
• M12: 2,491,852 km (0.097 R)
• M13: 3,041,624 km (0.098 R)
• M14: 3,243,431 km (0.059 R)
• M15: 3,377,172 km (0.1 R)
• M16: 3,628,796 km (0.09 R)
• M17: 3,756,851 km (0.104 R)
• M18: 3,864,861 km (0.091 R)
• M19: 4,095,092 km (0.103 R)
• M20: 4,217,463 km (0.12 R)
• M21: 4,511,573 km (0.097 R)
• M22: 4,672,839 km (0.042 R)
• M23: 5,001,057 km (0.071 R)
• M24: 5,240,264 km (0.061 R)
• M25: 5,544,546 km (0.111 R)
• M26: 5,767,148 km (0.093 R)
• M27: 5,942,476 km (0.084 R)
• M28: 6,068,737 km (0.1 R)
• M29: 6,582,905 km (0.094 R)
• M30: 6,700,489 km (0.09 R)
• M31: 7,057,728 km (0.068 R)
• M32: 7,191,469 km (0.086 R)
• M33: 7,272,252 km (0.119 R)
• M34: 7,611,988 km (0.118 R)
• M35: 7,929,136 km (0.105 R)
• M36: 8,110,299 km (0.09 R)
• M37: 8,547,873 km (0.119 R)
• M38: 9,255,321 km (0.094 R)
• M39: 9,343,285 km (0.119 R)
• M40: 9,579,200 km (0.091 R)
• M41: 9,712,642 km (0.079 R)
• M42: 9,921,630 km (0.084 R)
• M43: 10,026,797 km (0.103 R)
• M44: 10,147,224 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 9.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.46 AU - 9.8 AU

Year: 8467 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,858,737 km

• M1: 118,033 km (0.116 R)
• M2: 231,727 km (0.111 R)
• M3: 396,434 km (0.077 R)
• M4: 513,869 km (0.11 R)
• M5: 617,091 km (0.108 R)
• M6: 685,457 km (0.101 R)
• M7: 1,419,385 km (0.106 R)
• M8: 1,745,059 km (0.116 R)
• M9: 1,926,970 km (0.105 R)
• M10: 2,397,755 km (0.088 R)
• M11: 3,645,700 km (0.068 R)
• M12: 3,723,042 km (0.091 R)
• M13: 4,038,095 km (0.062 R)
• M14: 4,118,130 km (0.081 R)
• M15: 4,582,183 km (0.117 R)
• M16: 4,750,032 km (0.072 R)
• M17: 5,149,458 km (0.093 R)
• M18: 5,412,002 km (0.11 R)
• M19: 5,500,415 km (0.106 R)
• M20: 5,678,885 km (0.07 R)
• M21: 6,072,178 km (0.041 R)
• M22: 6,318,565 km (0.047 R)
• M23: 7,141,952 km (0.103 R)
• M24: 7,434,865 km (0.067 R)
• M25: 7,798,238 km (0.117 R)
• M26: 8,303,131 km (0.079 R)
• M27: 9,238,566 km (0.103 R)
• M28: 9,629,166 km (0.07 R)
• M29: 9,700,674 km (0.1 R)
• M30: 9,808,534 km (0.113 R)
• M31: 9,952,746 km (0.109 R)
• M32: 10,353,220 km (0.075 R)
• M33: 10,463,324 km (0.117 R)
• M34: 10,907,779 km (0.071 R)
• M35: 11,548,058 km (0.082 R)
• M36: 12,084,366 km (0.106 R)
• M37: 13,221,161 km (0.099 R)
• M38: 13,621,036 km (0.12 R)
• M39: 13,782,153 km (0.055 R)
• M40: 14,065,641 km (0.117 R)
• M41: 14,473,893 km (0.107 R)
• M42: 14,556,022 km (0.109 R)
• M43: 14,803,308 km (0.092 R)
• M44: 15,010,351 km (0.116 R)
• M45: 15,176,854 km (0.051 R)
• M46: 15,764,025 km (0.091 R)
• M47: 16,188,135 km (0.062 R)
• M48: 16,744,938 km (0.046 R)
• M49: 17,090,809 km (0.084 R)
• M50: 17,220,959 km (0.103 R)
• M51: 17,395,240 km (0.109 R)
• M52: 17,965,507 km (0.069 R)
• M53: 18,098,051 km (0.103 R)
• M54: 18,186,613 km (0.108 R)
• M55: 18,452,897 km (0.111 R)
• M56: 19,124,592 km (0.031 R)
• M57: 19,395,514 km (0.075 R)
• M58: 19,576,677 km (0.104 R)
• M59: 20,630,145 km (0.084 R)
• M60: 21,843,084 km (0.106 R)
• M61: 21,937,331 km (0.069 R)
• M62: 22,600,798 km (0.098 R)
• M63: 23,511,998 km (0.111 R)
• M64: 23,753,748 km (0.109 R)
• M65: 24,191,023 km (0.059 R)
• M66: 24,435,167 km (0.09 R)
• M67: 25,271,120 km (0.066 R)
• M68: 25,370,004 km (0.075 R)
• M69: 26,316,659 km (0.107 R)
• M70: 26,769,043 km (0.062 R)
• M71: 28,347,151 km (0.041 R)
• M72: 28,501,386 km (0.104 R)
• M73: 28,707,532 km (0.11 R)
• M74: 28,966,037 km (0.118 R)
• M75: 29,173,380 km (0.106 R)
• M76: 30,112,256 km (0.083 R)
• M77: 30,532,776 km (0.115 R)
• M78: 30,638,242 km (0.052 R)
• M79: 31,061,155 km (0.05 R)
• M80: 32,610,391 km (0.109 R)
• M81: 33,802,387 km (0.081 R)
• M82: 34,623,230 km (0.086 R)
• M83: 34,843,289 km (0.047 R)
• M84: 35,728,011 km (0.103 R)
• M85: 36,061,764 km (0.05 R)
• M86: 37,069,006 km (0.101 R)
• M87: 37,237,752 km (0.072 R)
• M88: 37,802,185 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit