🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 13.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.6 AU - 0.7 AU

Year: 355 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,657,931 km

• M1: 171,589 km (0.083 R)
• M2: 722,707 km (0.113 R)
• M3: 1,326,484 km (0.066 R)
• M4: 1,832,275 km (0.12 R)
• M5: 2,416,903 km (0.067 R)
• M6: 2,918,804 km (0.051 R)
• M7: 3,351,291 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 10.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 485 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,657,931 km

• M1: 133,142 km (0.081 R)
• M2: 675,734 km (0.119 R)
• M3: 1,051,075 km (0.105 R)
• M4: 1,408,763 km (0.06 R)
• M5: 2,137,006 km (0.115 R)
• M6: 2,572,335 km (0.102 R)
• M7: 3,011,106 km (0.105 R)
• M8: 3,414,571 km (0.12 R)
• M9: 3,776,000 km (0.114 R)
• M10: 4,388,154 km (0.032 R)
• M11: 4,786,234 km (0.093 R)
• M12: 5,257,019 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 13.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.89 AU - 1.01 AU

Year: 628 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,657,931 km

• M1: 169,494 km (0.079 R)
• M2: 622,626 km (0.117 R)
• M3: 1,138,739 km (0.034 R)
• M4: 1,570,778 km (0.095 R)
• M5: 2,105,889 km (0.11 R)
• M6: 2,751,404 km (0.098 R)
• M7: 3,513,306 km (0.103 R)
• M8: 4,214,770 km (0.052 R)
• M9: 4,957,673 km (0.09 R)
• M10: 6,089,082 km (0.073 R)
• M11: 6,644,240 km (0.111 R)
• M12: 7,125,496 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 10.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.55 AU - 1.65 AU

Year: 1373 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,657,931 km

• M1: 140,622 km (0.053 R)
• M2: 471,682 km (0.08 R)
• M3: 795,861 km (0.088 R)
• M4: 1,233,734 km (0.075 R)
• M5: 1,967,362 km (0.116 R)
• M6: 2,525,511 km (0.076 R)
• M7: 4,016,404 km (0.111 R)
• M8: 4,769,629 km (0.095 R)
• M9: 5,310,425 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.6

Radius: 13.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.94 AU - 2.44 AU

Year: 2198 Days

Day: 11 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,657,931 km

• M1: 166,652 km (0.103 R)
• M2: 845,527 km (0.102 R)
• M3: 1,372,710 km (0.059 R)
• M4: 1,814,173 km (0.072 R)
• M5: 2,312,035 km (0.085 R)
• M6: 2,932,268 km (0.097 R)
• M7: 3,429,232 km (0.101 R)
• M8: 3,924,401 km (0.055 R)
• M9: 4,637,684 km (0.043 R)
• M10: 5,340,345 km (0.049 R)
• M11: 6,138,898 km (0.094 R)
• M12: 7,277,039 km (0.025 R)
• M13: 10,115,509 km (0.069 R)
• M14: 11,418,506 km (0.119 R)
• M15: 13,003,945 km (0.115 R)
• M16: 15,210,962 km (0.115 R)
• M17: 15,949,227 km (0.078 R)
• M18: 16,403,556 km (0.103 R)
• M19: 17,872,458 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 11.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.9 AU - 3.98 AU

Year: 4327 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,657,931 km

• M1: 143,464 km (0.102 R)
• M2: 775,515 km (0.092 R)
• M3: 1,342,042 km (0.101 R)
• M4: 1,756,429 km (0.109 R)
• M5: 2,313,232 km (0.043 R)
• M6: 3,395,872 km (0.09 R)
• M7: 6,890,328 km (0.117 R)
• M8: 7,451,470 km (0.055 R)
• M9: 8,009,320 km (0.089 R)
• M10: 8,559,541 km (0.104 R)
• M11: 10,523,761 km (0.11 R)
• M12: 11,525,020 km (0.097 R)
• M13: 12,227,083 km (0.091 R)
• M14: 16,226,881 km (0.079 R)
• M15: 17,109,060 km (0.12 R)
• M16: 17,964,759 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 12.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.89 AU - 6.25 AU

Year: 7743 Days

Day: 13.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,657,931 km

• M1: 153,039 km (0.053 R)
• M2: 544,387 km (0.116 R)
• M3: 1,110,465 km (0.098 R)
• M4: 1,662,182 km (0.098 R)
• M5: 2,106,488 km (0.108 R)
• M6: 2,764,718 km (0.093 R)
• M7: 3,968,383 km (0.095 R)
• M8: 4,412,240 km (0.106 R)
• M9: 7,304,415 km (0.055 R)
• M10: 8,055,995 km (0.088 R)
• M11: 10,089,479 km (0.091 R)
• M12: 11,587,552 km (0.044 R)
• M13: 12,335,392 km (0.096 R)
• M14: 16,969,036 km (0.071 R)
• M15: 18,789,343 km (0.047 R)
• M16: 19,896,816 km (0.119 R)
• M17: 20,581,974 km (0.115 R)
• M18: 25,115,987 km (0.093 R)
• M19: 31,284,056 km (0.038 R)
• M20: 34,552,919 km (0.098 R)
• M21: 37,695,372 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit