🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 12.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.61 AU

Year: 266 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 21,032,824 km

• M1: 157,975 km (0.104 R)
• M2: 764,445 km (0.087 R)
• M3: 1,315,414 km (0.065 R)
• M4: 1,964,818 km (0.097 R)
• M5: 2,497,237 km (0.069 R)
• M6: 3,370,141 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 8.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 274 Days

Day: 6.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,032,824 km

• M1: 104,419 km (0.043 R)
• M2: 691,741 km (0.115 R)
• M3: 1,433,896 km (0.115 R)
• M4: 1,858,604 km (0.103 R)
• M5: 2,128,628 km (0.053 R)
• M6: 2,459,688 km (0.042 R)
• M7: 2,990,761 km (0.11 R)
• M8: 3,299,979 km (0.026 R)
• M9: 4,422,861 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 9.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.6 AU - 0.62 AU

Year: 329 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,032,824 km

• M1: 123,119 km (0.086 R)
• M2: 432,188 km (0.094 R)
• M3: 756,217 km (0.099 R)
• M4: 1,377,348 km (0.103 R)
• M5: 1,903,334 km (0.116 R)
• M6: 2,336,569 km (0.117 R)
• M7: 2,680,195 km (0.053 R)
• M8: 3,259,738 km (0.09 R)
• M9: 4,355,991 km (0.058 R)
• M10: 4,738,513 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 12.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.26 AU - 1.28 AU

Year: 988 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,032,824 km

• M1: 153,039 km (0.059 R)
• M2: 568,771 km (0.062 R)
• M3: 1,105,977 km (0.115 R)
• M4: 1,580,053 km (0.084 R)
• M5: 2,071,631 km (0.116 R)
• M6: 2,495,442 km (0.108 R)
• M7: 3,221,590 km (0.049 R)
• M8: 3,663,951 km (0.095 R)
• M9: 5,334,810 km (0.119 R)
• M10: 5,777,619 km (0.09 R)
• M11: 6,498,831 km (0.085 R)
• M12: 8,196,019 km (0.07 R)
• M13: 8,656,481 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 8.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.82 AU - 5.52 AU

Year: 8114 Days

Day: 14.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,032,824 km

• M1: 104,419 km (0.081 R)
• M2: 458,517 km (0.109 R)
• M3: 897,138 km (0.097 R)
• M4: 1,325,736 km (0.073 R)
• M5: 1,790,537 km (0.11 R)
• M6: 2,100,803 km (0.094 R)
• M7: 2,766,813 km (0.112 R)
• M8: 4,534,162 km (0.086 R)
• M9: 5,019,308 km (0.067 R)
• M10: 7,282,125 km (0.108 R)
• M11: 9,547,037 km (0.117 R)
• M12: 10,383,139 km (0.092 R)
• M13: 10,940,242 km (0.115 R)
• M14: 12,200,754 km (0.06 R)
• M15: 13,885,375 km (0.106 R)
• M16: 20,288,314 km (0.089 R)
• M17: 20,907,499 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit