🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.74 AU - 1.08 AU

Year: 314 Days

Day: 46.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.62 AU - 2.62 AU

Year: 1534 Days

Day: 13.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 12.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.41 AU - 7.51 AU

Year: 6641 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,885,353 km

• M1: 159,322 km (0.064 R)
• M2: 607,667 km (0.1 R)
• M3: 1,276,519 km (0.066 R)
• M4: 1,947,615 km (0.106 R)
• M5: 2,456,696 km (0.029 R)
• M6: 3,233,259 km (0.105 R)
• M7: 4,143,711 km (0.119 R)
• M8: 4,831,862 km (0.116 R)
• M9: 5,506,548 km (0.113 R)
• M10: 6,147,575 km (0.115 R)
• M11: 7,838,031 km (0.114 R)
• M12: 9,863,885 km (0.086 R)
• M13: 10,718,388 km (0.09 R)
• M14: 12,678,270 km (0.039 R)
• M15: 13,417,583 km (0.085 R)
• M16: 14,694,400 km (0.107 R)
• M17: 19,284,811 km (0.095 R)
• M18: 19,980,292 km (0.12 R)
• M19: 24,028,260 km (0.066 R)
• M20: 25,490,879 km (0.115 R)
• M21: 27,971,062 km (0.035 R)
• M22: 29,133,437 km (0.042 R)
• M23: 30,421,026 km (0.12 R)
• M24: 30,890,016 km (0.044 R)
• M25: 31,363,642 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 10.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.4 AU - 10.24 AU

Year: 11129 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,885,353 km

• M1: 140,323 km (0.072 R)
• M2: 517,609 km (0.119 R)
• M3: 854,653 km (0.111 R)
• M4: 1,256,622 km (0.101 R)
• M5: 1,817,913 km (0.097 R)
• M6: 2,540,321 km (0.094 R)
• M7: 2,956,652 km (0.11 R)
• M8: 3,816,840 km (0.098 R)
• M9: 4,305,576 km (0.103 R)
• M10: 5,550,530 km (0.098 R)
• M11: 7,937,663 km (0.079 R)
• M12: 9,130,556 km (0.104 R)
• M13: 9,848,776 km (0.036 R)
• M14: 10,771,047 km (0.119 R)
• M15: 12,230,524 km (0.115 R)
• M16: 12,599,581 km (0.111 R)
• M17: 14,218,380 km (0.102 R)
• M18: 14,626,633 km (0.069 R)
• M19: 15,395,416 km (0.078 R)
• M20: 16,561,681 km (0.087 R)
• M21: 17,013,766 km (0.116 R)
• M22: 18,419,986 km (0.103 R)
• M23: 23,953,013 km (0.101 R)
• M24: 29,501,448 km (0.106 R)
• M25: 30,615,204 km (0.108 R)
• M26: 31,182,479 km (0.069 R)
• M27: 34,246,244 km (0.071 R)
• M28: 38,285,386 km (0.099 R)
• M29: 48,666,282 km (0.059 R)
• M30: 49,129,138 km (0.06 R)
• M31: 50,534,909 km (0.079 R)
• M32: 51,009,433 km (0.094 R)
• M33: 55,079,842 km (0.052 R)
• M34: 55,582,490 km (0.064 R)
• M35: 57,279,828 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313

Radius: 7.5

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.07 AU - 16.09 AU

Year: 21178 Days

Day: 21.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,885,353 km

• M1: 93,349 km (0.119 R)
• M2: 342,280 km (0.044 R)
• M3: 842,685 km (0.113 R)
• M4: 1,211,892 km (0.099 R)
• M5: 2,160,941 km (0.087 R)
• M6: 3,616,828 km (0.094 R)
• M7: 6,284,756 km (0.03 R)
• M8: 7,245,474 km (0.081 R)
• M9: 11,832,294 km (0.041 R)
• M10: 17,254,918 km (0.086 R)
• M11: 19,462,384 km (0.104 R)
• M12: 26,360,342 km (0.046 R)
• M13: 35,485,363 km (0.116 R)
• M14: 40,958,999 km (0.08 R)
• M15: 43,530,288 km (0.116 R)
• M16: 43,822,452 km (0.105 R)
• M17: 45,153,425 km (0.074 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit