🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 9.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.42 AU - 0.66 AU

Year: 265 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 22,226,808 km

• M1: 116,986 km (0.081 R)
• M2: 430,692 km (0.069 R)
• M3: 729,738 km (0.097 R)
• M4: 1,083,837 km (0.043 R)
• M5: 1,690,306 km (0.079 R)
• M6: 2,210,309 km (0.101 R)
• M7: 3,042,671 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 10.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.65 AU

Year: 287 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,226,808 km

• M1: 133,142 km (0.062 R)
• M2: 564,582 km (0.101 R)
• M3: 1,009,038 km (0.111 R)
• M4: 2,030,641 km (0.104 R)
• M5: 2,382,645 km (0.106 R)
• M6: 2,857,768 km (0.042 R)
• M7: 3,343,812 km (0.118 R)
• M8: 3,839,130 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 12.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.41 AU - 2.07 AU

Year: 1531 Days

Day: 5.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,226,808 km

• M1: 154,385 km (0.112 R)
• M2: 627,264 km (0.085 R)
• M3: 1,346,082 km (0.119 R)
• M4: 1,777,971 km (0.099 R)
• M5: 2,865,846 km (0.076 R)
• M6: 3,257,942 km (0.11 R)
• M7: 4,442,758 km (0.106 R)
• M8: 4,952,438 km (0.093 R)
• M9: 5,360,241 km (0.091 R)
• M10: 5,896,250 km (0.103 R)
• M11: 6,980,237 km (0.05 R)
• M12: 7,494,405 km (0.112 R)
• M13: 8,933,686 km (0.099 R)
• M14: 9,599,845 km (0.117 R)
• M15: 10,051,930 km (0.114 R)
• M16: 10,581,506 km (0.095 R)
• M17: 10,999,034 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 14.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.4 AU - 2.34 AU

Year: 1705 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 22,226,808 km

• M1: 178,171 km (0.059 R)
• M2: 755,020 km (0.111 R)
• M3: 1,457,382 km (0.119 R)
• M4: 1,970,802 km (0.071 R)
• M5: 2,785,213 km (0.071 R)
• M6: 4,251,422 km (0.096 R)
• M7: 4,977,420 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 13

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.59 AU - 3.29 AU

Year: 3362 Days

Day: 14 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,226,808 km

• M1: 163,062 km (0.119 R)
• M2: 662,419 km (0.103 R)
• M3: 1,263,354 km (0.06 R)
• M4: 1,718,132 km (0.065 R)
• M5: 2,391,472 km (0.113 R)
• M6: 4,608,811 km (0.075 R)
• M7: 5,128,365 km (0.116 R)
• M8: 5,537,365 km (0.067 R)
• M9: 5,968,207 km (0.072 R)
• M10: 7,765,027 km (0.095 R)
• M11: 8,306,422 km (0.119 R)
• M12: 9,862,240 km (0.085 R)
• M13: 11,200,542 km (0.098 R)
• M14: 12,398,672 km (0.099 R)
• M15: 15,146,036 km (0.118 R)
• M16: 18,000,663 km (0.099 R)
• M17: 18,499,721 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 10.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.06 AU - 5.26 AU

Year: 7816 Days

Day: 7.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,226,808 km

• M1: 133,142 km (0.107 R)
• M2: 616,343 km (0.113 R)
• M3: 1,161,777 km (0.12 R)
• M4: 1,714,392 km (0.093 R)
• M5: 2,142,242 km (0.076 R)
• M6: 2,877,814 km (0.112 R)
• M7: 3,974,067 km (0.037 R)
• M8: 4,505,589 km (0.113 R)
• M9: 5,144,521 km (0.079 R)
• M10: 5,743,960 km (0.072 R)
• M11: 6,531,443 km (0.094 R)
• M12: 7,045,013 km (0.116 R)
• M13: 7,947,088 km (0.111 R)
• M14: 8,320,484 km (0.099 R)
• M15: 9,791,031 km (0.077 R)
• M16: 10,712,554 km (0.05 R)
• M17: 11,637,966 km (0.119 R)
• M18: 13,010,527 km (0.09 R)
• M19: 13,943,868 km (0.057 R)
• M20: 14,305,296 km (0.051 R)
• M21: 16,206,536 km (0.088 R)
• M22: 19,291,693 km (0.033 R)
• M23: 23,165,529 km (0.118 R)
• M24: 24,015,395 km (0.074 R)
• M25: 28,290,304 km (0.082 R)
• M26: 28,870,145 km (0.113 R)
• M27: 29,854,200 km (0.065 R)
• M28: 34,670,952 km (0.046 R)
• M29: 36,917,763 km (0.083 R)
• M30: 39,260,016 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 12.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.33 AU - 7.09 AU

Year: 9099 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,226,808 km

• M1: 164,707 km (0.06 R)
• M2: 579,093 km (0.107 R)
• M3: 1,236,426 km (0.103 R)
• M4: 1,709,156 km (0.109 R)
• M5: 2,316,673 km (0.056 R)
• M6: 3,707,634 km (0.096 R)
• M7: 7,954,568 km (0.077 R)
• M8: 8,635,387 km (0.082 R)
• M9: 10,428,617 km (0.089 R)
• M10: 10,872,324 km (0.085 R)
• M11: 15,662,299 km (0.087 R)
• M12: 16,352,693 km (0.119 R)
• M13: 17,566,979 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit