🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 9.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.62 AU - 0.72 AU

Year: 385 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 18,957,393 km

• M1: 120,875 km (0.085 R)
• M2: 430,243 km (0.1 R)
• M3: 1,015,470 km (0.112 R)
• M4: 1,484,011 km (0.086 R)
• M5: 2,310,539 km (0.037 R)
• M6: 3,224,133 km (0.094 R)
• M7: 3,936,070 km (0.07 R)
• M8: 4,361,825 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 11.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.84 AU

Year: 394 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 18,957,393 km

• M1: 145,708 km (0.11 R)
• M2: 583,581 km (0.117 R)
• M3: 1,121,834 km (0.106 R)
• M4: 1,675,945 km (0.039 R)
• M5: 2,575,926 km (0.099 R)
• M6: 3,042,521 km (0.102 R)
• M7: 3,423,398 km (0.046 R)
• M8: 3,861,420 km (0.101 R)
• M9: 4,255,012 km (0.104 R)
• M10: 4,836,649 km (0.095 R)
• M11: 5,342,589 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.5

Radius: 13.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.75 AU - 1.03 AU

Year: 590 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,957,393 km

• M1: 176,376 km (0.107 R)
• M2: 1,088,474 km (0.094 R)
• M3: 1,540,708 km (0.114 R)
• M4: 2,157,949 km (0.05 R)
• M5: 2,813,637 km (0.119 R)
• M6: 3,732,766 km (0.047 R)
• M7: 6,755,541 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 8.7

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.97 AU - 1.41 AU

Year: 912 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 18,957,393 km

• M1: 108,309 km (0.117 R)
• M2: 402,867 km (0.117 R)
• M3: 753,076 km (0.07 R)
• M4: 1,073,514 km (0.092 R)
• M5: 1,551,629 km (0.073 R)
• M6: 2,595,224 km (0.044 R)
• M7: 3,287,862 km (0.093 R)
• M8: 3,685,493 km (0.059 R)
• M9: 4,214,920 km (0.115 R)
• M10: 6,024,755 km (0.046 R)
• M11: 6,396,356 km (0.065 R)
• M12: 7,089,293 km (0.116 R)
• M13: 7,678,859 km (0.077 R)
• M14: 8,142,313 km (0.107 R)
• M15: 8,461,405 km (0.078 R)
• M16: 8,789,025 km (0.116 R)
• M17: 10,369,077 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 11.3

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.3 AU - 1.66 AU

Year: 1266 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,957,393 km

• M1: 140,472 km (0.081 R)
• M2: 506,538 km (0.099 R)
• M3: 863,629 km (0.052 R)
• M4: 1,320,800 km (0.049 R)
• M5: 1,779,766 km (0.083 R)
• M6: 2,309,642 km (0.056 R)
• M7: 3,452,420 km (0.025 R)
• M8: 3,818,934 km (0.039 R)
• M9: 4,193,976 km (0.077 R)
• M10: 4,668,950 km (0.098 R)
• M11: 5,533,476 km (0.075 R)
• M12: 6,790,995 km (0.106 R)
• M13: 8,314,350 km (0.034 R)
• M14: 9,706,957 km (0.072 R)
• M15: 11,043,764 km (0.075 R)
• M16: 12,097,082 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 8.9

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.6 AU - 1.84 AU

Year: 1586 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,957,393 km

• M1: 110,702 km (0.075 R)
• M2: 442,211 km (0.065 R)
• M3: 783,743 km (0.069 R)
• M4: 1,091,017 km (0.091 R)
• M5: 1,564,345 km (0.081 R)
• M6: 1,982,471 km (0.106 R)
• M7: 2,763,222 km (0.095 R)
• M8: 4,507,234 km (0.111 R)
• M9: 5,404,073 km (0.096 R)
• M10: 6,858,464 km (0.098 R)
• M11: 7,490,665 km (0.044 R)
• M12: 7,982,542 km (0.079 R)
• M13: 8,403,660 km (0.078 R)
• M14: 10,029,789 km (0.114 R)
• M15: 10,449,262 km (0.076 R)
• M16: 11,026,859 km (0.042 R)
• M17: 11,473,857 km (0.098 R)
• M18: 13,300,447 km (0.095 R)
• M19: 14,022,108 km (0.07 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 11.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.35 AU - 3.57 AU

Year: 3580 Days

Day: 7.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 18,957,393 km

• M1: 143,016 km (0.119 R)
• M2: 534,364 km (0.074 R)
• M3: 1,035,516 km (0.047 R)
• M4: 2,022,563 km (0.1 R)
• M5: 2,452,807 km (0.085 R)
• M6: 2,881,105 km (0.11 R)
• M7: 3,909,740 km (0.112 R)
• M8: 4,847,569 km (0.115 R)
• M9: 5,381,783 km (0.116 R)
• M10: 6,296,874 km (0.112 R)
• M11: 8,143,958 km (0.049 R)
• M12: 10,403,186 km (0.113 R)
• M13: 10,862,002 km (0.106 R)
• M14: 11,535,043 km (0.108 R)
• M15: 11,943,744 km (0.069 R)
• M16: 12,319,983 km (0.11 R)
• M17: 13,184,210 km (0.092 R)
• M18: 15,179,098 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit