🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.99 AU - 1.55 AU

Year: 503 Days

Day: 38.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,896,888 km

• M1: 507,885 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.99 AU - 1.61 AU

Year: 521 Days

Day: 16.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.22 AU - 3.36 AU

Year: 1638 Days

Day: 46.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.72 AU - 3.7 AU

Year: 2021 Days

Day: 19 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.64 AU - 6.06 AU

Year: 4349 Days

Day: 32.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.8

Radius: 11.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.08 AU - 6.12 AU

Year: 5295 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,896,888 km

• M1: 156,180 km (0.118 R)
• M2: 438,023 km (0.107 R)
• M3: 654,790 km (0.065 R)
• M4: 847,771 km (0.071 R)
• M5: 996,023 km (0.084 R)
• M6: 1,194,090 km (0.098 R)
• M7: 1,420,133 km (0.07 R)
• M8: 1,538,465 km (0.038 R)
• M9: 1,660,387 km (0.074 R)
• M10: 1,881,642 km (0.085 R)
• M11: 1,963,173 km (0.058 R)
• M12: 2,096,016 km (0.083 R)
• M13: 2,232,000 km (0.055 R)
• M14: 2,768,309 km (0.108 R)
• M15: 3,206,182 km (0.104 R)
• M16: 3,523,927 km (0.102 R)
• M17: 4,493,621 km (0.113 R)
• M18: 4,894,693 km (0.099 R)
• M19: 5,214,832 km (0.08 R)
• M20: 5,494,580 km (0.1 R)
• M21: 6,562,410 km (0.114 R)
• M22: 6,637,508 km (0.103 R)
• M23: 7,745,879 km (0.097 R)
• M24: 7,985,086 km (0.116 R)
• M25: 8,172,831 km (0.079 R)
• M26: 8,253,913 km (0.068 R)
• M27: 8,362,222 km (0.029 R)
• M28: 8,662,614 km (0.05 R)
• M29: 8,855,596 km (0.062 R)
• M30: 9,414,942 km (0.117 R)
• M31: 9,928,212 km (0.073 R)
• M32: 10,188,213 km (0.074 R)
• M33: 10,333,623 km (0.105 R)
• M34: 10,597,214 km (0.106 R)
• M35: 11,826,011 km (0.096 R)
• M36: 12,410,639 km (0.06 R)
• M37: 13,130,953 km (0.059 R)
• M38: 14,875,264 km (0.113 R)
• M39: 16,349,701 km (0.034 R)
• M40: 17,242,651 km (0.062 R)
• M41: 17,485,897 km (0.078 R)
• M42: 17,800,202 km (0.115 R)
• M43: 18,434,347 km (0.093 R)
• M44: 18,647,375 km (0.094 R)
• M45: 18,968,561 km (0.068 R)
• M46: 19,797,483 km (0.074 R)
• M47: 20,198,256 km (0.109 R)
• M48: 20,381,214 km (0.07 R)
• M49: 21,118,731 km (0.118 R)
• M50: 21,902,624 km (0.085 R)
• M51: 23,421,940 km (0.1 R)
• M52: 24,194,314 km (0.113 R)
• M53: 24,505,478 km (0.094 R)
• M54: 25,962,561 km (0.087 R)
• M55: 26,041,997 km (0.118 R)
• M56: 26,641,286 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 14.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.39 AU - 8.99 AU

Year: 8238 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,896,888 km

• M1: 182,210 km (0.104 R)
• M2: 357,389 km (0.093 R)
• M3: 464,053 km (0.091 R)
• M4: 619,335 km (0.099 R)
• M5: 777,161 km (0.084 R)
• M6: 970,591 km (0.09 R)
• M7: 1,192,295 km (0.101 R)
• M8: 1,304,045 km (0.071 R)
• M9: 1,662,182 km (0.105 R)
• M10: 1,827,338 km (0.104 R)
• M11: 2,147,029 km (0.08 R)
• M12: 2,470,758 km (0.119 R)
• M13: 3,292,350 km (0.117 R)
• M14: 3,584,515 km (0.106 R)
• M15: 3,700,303 km (0.076 R)
• M16: 3,885,057 km (0.117 R)
• M17: 4,021,340 km (0.045 R)
• M18: 4,298,844 km (0.104 R)
• M19: 4,422,412 km (0.115 R)
• M20: 4,600,733 km (0.031 R)
• M21: 4,909,653 km (0.095 R)
• M22: 5,509,690 km (0.115 R)
• M23: 5,624,730 km (0.093 R)
• M24: 5,896,550 km (0.091 R)
• M25: 6,212,500 km (0.109 R)
• M26: 6,574,677 km (0.083 R)
• M27: 6,820,167 km (0.066 R)
• M28: 6,943,884 km (0.098 R)
• M29: 7,214,806 km (0.108 R)
• M30: 7,595,682 km (0.117 R)
• M31: 8,135,731 km (0.118 R)
• M32: 8,443,603 km (0.086 R)
• M33: 8,822,684 km (0.077 R)
• M34: 9,161,822 km (0.064 R)
• M35: 9,413,296 km (0.042 R)
• M36: 9,922,976 km (0.101 R)
• M37: 10,063,598 km (0.119 R)
• M38: 10,323,151 km (0.046 R)
• M39: 10,704,625 km (0.047 R)
• M40: 11,042,268 km (0.085 R)
• M41: 11,236,745 km (0.063 R)
• M42: 11,432,419 km (0.095 R)
• M43: 11,802,374 km (0.082 R)
• M44: 12,176,369 km (0.077 R)
• M45: 12,276,600 km (0.067 R)
• M46: 12,478,258 km (0.117 R)
• M47: 12,680,963 km (0.115 R)
• M48: 12,961,459 km (0.101 R)
• M49: 14,607,334 km (0.078 R)
• M50: 15,116,566 km (0.036 R)
• M51: 15,332,735 km (0.107 R)
• M52: 16,015,050 km (0.118 R)
• M53: 16,484,638 km (0.115 R)
• M54: 16,958,714 km (0.044 R)
• M55: 17,863,482 km (0.101 R)
• M56: 17,977,625 km (0.112 R)
• M57: 19,045,455 km (0.104 R)
• M58: 19,279,126 km (0.104 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit