🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 14.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.42 AU - 0.68 AU

Year: 287 Days

Day: 9.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 69,668,874 km

• M1: 181,612 km (0.098 R)
• M2: 711,487 km (0.114 R)
• M3: 1,259,913 km (0.113 R)
• M4: 1,766,900 km (0.08 R)
• M5: 2,388,330 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 11.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.29 AU - 1.49 AU

Year: 1152 Days

Day: 13.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,668,874 km

• M1: 144,212 km (0.055 R)
• M2: 545,883 km (0.093 R)
• M3: 1,536,370 km (0.112 R)
• M4: 2,316,373 km (0.081 R)
• M5: 3,117,021 km (0.117 R)
• M6: 3,650,487 km (0.099 R)
• M7: 4,138,326 km (0.067 R)
• M8: 4,834,255 km (0.107 R)
• M9: 5,316,708 km (0.07 R)
• M10: 6,439,291 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 8.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.51 AU - 2.53 AU

Year: 2812 Days

Day: 14.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,668,874 km

• M1: 107,411 km (0.087 R)
• M2: 398,379 km (0.055 R)
• M3: 848,220 km (0.075 R)
• M4: 1,616,106 km (0.095 R)
• M5: 2,097,661 km (0.092 R)
• M6: 4,189,788 km (0.111 R)
• M7: 4,650,399 km (0.116 R)
• M8: 5,012,277 km (0.034 R)
• M9: 5,415,892 km (0.088 R)
• M10: 6,187,069 km (0.105 R)
• M11: 7,112,032 km (0.1 R)
• M12: 7,449,675 km (0.1 R)
• M13: 8,747,885 km (0.111 R)
• M14: 9,267,588 km (0.115 R)
• M15: 10,839,862 km (0.041 R)
• M16: 11,477,597 km (0.078 R)
• M17: 12,299,787 km (0.12 R)
• M18: 13,371,357 km (0.106 R)
• M19: 13,799,656 km (0.092 R)
• M20: 14,104,985 km (0.12 R)
• M21: 15,511,205 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 13.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.78 AU - 3.24 AU

Year: 3671 Days

Day: 10.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,668,874 km

• M1: 170,392 km (0.063 R)
• M2: 825,481 km (0.082 R)
• M3: 1,626,578 km (0.117 R)
• M4: 2,250,102 km (0.069 R)
• M5: 3,172,522 km (0.11 R)
• M6: 4,252,619 km (0.104 R)
• M7: 5,468,401 km (0.108 R)
• M8: 6,044,053 km (0.047 R)
• M9: 6,859,661 km (0.028 R)
• M10: 8,018,147 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.6

Radius: 6

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.02 AU - 8.22 AU

Year: 11973 Days

Day: 19.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,668,874 km

• M1: 77,940 km (0.034 R)
• M2: 336,296 km (0.095 R)
• M3: 580,589 km (0.099 R)
• M4: 1,205,011 km (0.105 R)
• M5: 1,419,684 km (0.101 R)
• M6: 1,674,748 km (0.11 R)
• M7: 2,353,025 km (0.104 R)
• M8: 3,489,670 km (0.058 R)
• M9: 7,344,657 km (0.119 R)
• M10: 13,797,112 km (0.096 R)
• M11: 15,361,607 km (0.088 R)
• M12: 16,256,501 km (0.106 R)
• M13: 18,377,350 km (0.102 R)
• M14: 21,510,977 km (0.111 R)
• M15: 23,787,258 km (0.057 R)
• M16: 32,231,160 km (0.06 R)
• M17: 40,634,222 km (0.113 R)
• M18: 42,874,899 km (0.061 R)
• M19: 43,820,956 km (0.038 R)
• M20: 47,744,759 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.9

Radius: 4.7

Gravity: 33.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.95 AU - 7.63 AU

Year: 13836 Days

Day: 22.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,668,874 km

• M1: 72,256 km (0.079 R)
• M2: 3,605,757 km (0.117 R)
• M3: 4,213,574 km (0.114 R)
• M4: 4,525,784 km (0.113 R)
• M5: 5,267,042 km (0.096 R)
• M6: 5,666,618 km (0.09 R)
• M7: 5,969,703 km (0.07 R)
• M8: 7,787,168 km (0.11 R)
• M9: 8,647,056 km (0.111 R)
• M10: 10,666,627 km (0.068 R)
• M11: 11,603,858 km (0.09 R)
• M12: 17,677,382 km (0.118 R)
• M13: 21,248,134 km (0.064 R)
• M14: 30,688,358 km (0.116 R)
• M15: 32,934,420 km (0.116 R)
• M16: 33,912,192 km (0.037 R)
• M17: 34,908,962 km (0.049 R)
• M18: 36,182,339 km (0.099 R)
• M19: 37,486,384 km (0.106 R)
• M20: 49,859,026 km (0.046 R)
• M21: 50,178,866 km (0.082 R)
• M22: 58,451,030 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.8

Radius: 6.7

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.32 AU - 11.44 AU

Year: 20194 Days

Day: 15.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,668,874 km

• M1: 83,625 km (0.086 R)
• M2: 299,944 km (0.084 R)
• M3: 834,457 km (0.112 R)
• M4: 1,196,933 km (0.114 R)
• M5: 1,610,870 km (0.062 R)
• M6: 2,077,166 km (0.073 R)
• M7: 2,561,415 km (0.106 R)
• M8: 3,356,976 km (0.075 R)
• M9: 4,404,461 km (0.063 R)
• M10: 4,705,900 km (0.116 R)
• M11: 6,051,383 km (0.109 R)
• M12: 6,594,873 km (0.103 R)
• M13: 6,856,519 km (0.076 R)
• M14: 8,219,954 km (0.06 R)
• M15: 9,980,871 km (0.055 R)
• M16: 10,560,712 km (0.065 R)
• M17: 13,660,230 km (0.039 R)
• M18: 14,302,155 km (0.053 R)
• M19: 15,189,121 km (0.103 R)
• M20: 15,877,869 km (0.094 R)
• M21: 16,909,347 km (0.083 R)
• M22: 17,235,619 km (0.078 R)
• M23: 20,271,259 km (0.106 R)
• M24: 26,056,060 km (0.113 R)
• M25: 26,710,700 km (0.119 R)
• M26: 27,600,658 km (0.067 R)
• M27: 33,360,026 km (0.108 R)
• M28: 33,615,988 km (0.12 R)
• M29: 34,261,652 km (0.12 R)
• M30: 42,666,958 km (0.069 R)
• M31: 42,968,548 km (0.112 R)
• M32: 48,316,821 km (0.055 R)
• M33: 49,636,723 km (0.066 R)
• M34: 58,064,618 km (0.095 R)
• M35: 68,423,822 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit