🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 14.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.45 AU - 0.55 AU

Year: 236 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,796,213 km

• M1: 182,809 km (0.091 R)
• M2: 791,522 km (0.099 R)
• M3: 1,576,313 km (0.112 R)
• M4: 2,099,905 km (0.083 R)
• M5: 2,784,764 km (0.088 R)
• M6: 3,365,653 km (0.038 R)
• M7: 3,981,099 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 8.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.78 AU - 1 AU

Year: 560 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 16,796,213 km

• M1: 110,702 km (0.091 R)
• M2: 523,892 km (0.08 R)
• M3: 1,338,452 km (0.105 R)
• M4: 2,158,099 km (0.107 R)
• M5: 2,726,421 km (0.097 R)
• M6: 3,316,435 km (0.061 R)
• M7: 4,350,755 km (0.085 R)
• M8: 4,909,802 km (0.11 R)
• M9: 5,463,763 km (0.096 R)
• M10: 5,801,106 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 11.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.6 AU - 2.02 AU

Year: 1624 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,796,213 km

• M1: 145,858 km (0.105 R)
• M2: 716,873 km (0.101 R)
• M3: 1,502,711 km (0.092 R)
• M4: 1,940,883 km (0.107 R)
• M5: 2,405,683 km (0.1 R)
• M6: 3,193,466 km (0.074 R)
• M7: 3,814,447 km (0.104 R)
• M8: 4,214,471 km (0.072 R)
• M9: 4,791,470 km (0.101 R)
• M10: 6,965,277 km (0.047 R)
• M11: 7,412,574 km (0.047 R)
• M12: 8,559,392 km (0.073 R)
• M13: 9,073,260 km (0.07 R)
• M14: 9,487,048 km (0.091 R)
• M15: 10,804,856 km (0.074 R)
• M16: 11,270,105 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 10.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.71 AU - 2.05 AU

Year: 1719 Days

Day: 6.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 16,796,213 km

• M1: 129,402 km (0.044 R)
• M2: 1,187,807 km (0.107 R)
• M3: 3,441,050 km (0.098 R)
• M4: 4,966,201 km (0.116 R)
• M5: 5,612,763 km (0.11 R)
• M6: 6,233,594 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 11.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.75 AU - 2.09 AU

Year: 1774 Days

Day: 10.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 16,796,213 km

• M1: 138,228 km (0.119 R)
• M2: 565,630 km (0.079 R)
• M3: 915,240 km (0.112 R)
• M4: 1,518,718 km (0.093 R)
• M5: 1,991,896 km (0.087 R)
• M6: 2,909,529 km (0.104 R)
• M7: 3,438,956 km (0.069 R)
• M8: 3,882,065 km (0.118 R)
• M9: 4,263,839 km (0.099 R)
• M10: 4,970,838 km (0.077 R)
• M11: 5,999,922 km (0.112 R)
• M12: 8,571,360 km (0.09 R)
• M13: 8,990,832 km (0.113 R)
• M14: 9,457,877 km (0.085 R)
• M15: 9,976,233 km (0.1 R)
• M16: 10,513,290 km (0.12 R)
• M17: 10,919,448 km (0.05 R)
• M18: 12,941,113 km (0.111 R)
• M19: 13,537,111 km (0.094 R)
• M20: 14,646,978 km (0.093 R)
• M21: 16,350,449 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 17,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit