🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.2

Radius: 13.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.86 AU

Year: 397 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 40,980,473 km

• M1: 172,935 km (0.11 R)
• M2: 696,827 km (0.072 R)
• M3: 1,146,219 km (0.109 R)
• M4: 1,774,530 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 8.4

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.22 AU - 1.68 AU

Year: 1184 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,980,473 km

• M1: 104,419 km (0.106 R)
• M2: 440,416 km (0.087 R)
• M3: 770,728 km (0.105 R)
• M4: 1,319,154 km (0.057 R)
• M5: 1,610,271 km (0.087 R)
• M6: 1,984,416 km (0.048 R)
• M7: 2,642,048 km (0.063 R)
• M8: 3,947,738 km (0.063 R)
• M9: 4,632,448 km (0.056 R)
• M10: 6,148,772 km (0.095 R)
• M11: 6,900,651 km (0.108 R)
• M12: 7,286,613 km (0.086 R)
• M13: 8,234,465 km (0.079 R)
• M14: 9,732,389 km (0.113 R)
• M15: 10,249,249 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 10.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.39 AU - 2.47 AU

Year: 2569 Days

Day: 6.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,980,473 km

• M1: 125,812 km (0.049 R)
• M2: 491,579 km (0.096 R)
• M3: 812,466 km (0.088 R)
• M4: 1,138,889 km (0.098 R)
• M5: 2,096,016 km (0.036 R)
• M6: 3,503,433 km (0.09 R)
• M7: 4,397,130 km (0.059 R)
• M8: 6,553,434 km (0.06 R)
• M9: 7,817,237 km (0.053 R)
• M10: 8,507,033 km (0.063 R)
• M11: 10,712,554 km (0.117 R)
• M12: 12,579,087 km (0.073 R)
• M13: 13,568,377 km (0.082 R)
• M14: 14,431,707 km (0.028 R)
• M15: 15,012,146 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 12.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.73 AU - 4.01 AU

Year: 4196 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,980,473 km

• M1: 154,235 km (0.115 R)
• M2: 613,351 km (0.054 R)
• M3: 1,020,108 km (0.093 R)
• M4: 1,782,608 km (0.087 R)
• M5: 2,196,994 km (0.1 R)
• M6: 2,659,551 km (0.069 R)
• M7: 3,094,731 km (0.091 R)
• M8: 3,977,658 km (0.085 R)
• M9: 4,744,945 km (0.05 R)
• M10: 5,861,544 km (0.071 R)
• M11: 7,048,453 km (0.12 R)
• M12: 9,217,323 km (0.115 R)
• M13: 10,688,768 km (0.055 R)
• M14: 12,597,038 km (0.089 R)
• M15: 12,984,946 km (0.087 R)
• M16: 14,776,380 km (0.112 R)
• M17: 17,613,952 km (0.068 R)
• M18: 18,844,395 km (0.089 R)
• M19: 20,863,966 km (0.1 R)
• M20: 21,683,164 km (0.094 R)
• M21: 24,947,240 km (0.036 R)
• M22: 26,497,972 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 8.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.84 AU - 4.12 AU

Year: 4403 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,980,473 km

• M1: 104,419 km (0.11 R)
• M2: 391,498 km (0.069 R)
• M3: 746,643 km (0.093 R)
• M4: 1,418,786 km (0.074 R)
• M5: 1,903,184 km (0.114 R)
• M6: 3,296,090 km (0.062 R)
• M7: 4,709,640 km (0.028 R)
• M8: 5,758,471 km (0.082 R)
• M9: 6,072,626 km (0.067 R)
• M10: 8,026,973 km (0.094 R)
• M11: 8,749,979 km (0.119 R)
• M12: 10,077,960 km (0.113 R)
• M13: 10,876,064 km (0.034 R)
• M14: 12,174,424 km (0.094 R)
• M15: 15,183,735 km (0.102 R)
• M16: 15,674,267 km (0.106 R)
• M17: 15,951,322 km (0.112 R)
• M18: 16,686,894 km (0.073 R)
• M19: 17,623,078 km (0.102 R)
• M20: 18,593,968 km (0.099 R)
• M21: 19,472,257 km (0.119 R)
• M22: 22,203,615 km (0.053 R)
• M23: 23,915,613 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.4

Radius: 5.3

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.05 AU - 7.31 AU

Year: 13049 Days

Day: 16.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,980,473 km

• M1: 65,973 km (0.099 R)
• M2: 342,130 km (0.117 R)
• M3: 645,814 km (0.08 R)
• M4: 926,160 km (0.079 R)
• M5: 1,576,762 km (0.074 R)
• M6: 2,382,645 km (0.089 R)
• M7: 2,783,867 km (0.064 R)
• M8: 2,990,162 km (0.115 R)
• M9: 3,206,780 km (0.093 R)
• M10: 3,720,200 km (0.072 R)
• M11: 5,622,038 km (0.119 R)
• M12: 6,296,126 km (0.028 R)
• M13: 7,251,158 km (0.11 R)
• M14: 7,524,025 km (0.074 R)
• M15: 8,090,253 km (0.1 R)
• M16: 8,257,054 km (0.037 R)
• M17: 8,554,605 km (0.077 R)
• M18: 8,771,522 km (0.118 R)
• M19: 9,911,607 km (0.065 R)
• M20: 11,198,747 km (0.101 R)
• M21: 12,152,433 km (0.028 R)
• M22: 16,245,431 km (0.05 R)
• M23: 17,534,666 km (0.112 R)
• M24: 18,890,621 km (0.066 R)
• M25: 23,629,881 km (0.085 R)
• M26: 24,057,282 km (0.089 R)
• M27: 24,489,770 km (0.075 R)
• M28: 24,839,530 km (0.085 R)
• M29: 25,281,292 km (0.089 R)
• M30: 27,008,250 km (0.087 R)
• M31: 29,300,089 km (0.103 R)
• M32: 38,221,807 km (0.094 R)
• M33: 38,456,676 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit