🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 15

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.35 AU - 1.77 AU

Year: 1322 Days

Day: 12.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,931,373 km

• M1: 186,549 km (0.053 R)
• M2: 695,481 km (0.046 R)
• M3: 1,224,309 km (0.111 R)
• M4: 1,925,025 km (0.102 R)
• M5: 2,487,813 km (0.083 R)
• M6: 3,517,196 km (0.11 R)
• M7: 4,407,004 km (0.088 R)
• M8: 4,956,776 km (0.066 R)
• M9: 5,914,053 km (0.085 R)
• M10: 6,811,789 km (0.105 R)
• M11: 7,280,480 km (0.087 R)
• M12: 8,667,252 km (0.075 R)
• M13: 10,563,554 km (0.106 R)
• M14: 11,590,993 km (0.073 R)
• M15: 12,645,508 km (0.054 R)
• M16: 13,356,397 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 9.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.4 AU - 2.4 AU

Year: 2522 Days

Day: 9.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,931,373 km

• M1: 123,418 km (0.071 R)
• M2: 477,965 km (0.073 R)
• M3: 853,007 km (0.118 R)
• M4: 1,188,106 km (0.057 R)
• M5: 1,509,143 km (0.092 R)
• M6: 1,943,576 km (0.051 R)
• M7: 2,421,391 km (0.086 R)
• M8: 2,873,476 km (0.098 R)
• M9: 3,381,361 km (0.109 R)
• M10: 4,576,947 km (0.114 R)
• M11: 4,905,165 km (0.113 R)
• M12: 5,271,231 km (0.054 R)
• M13: 5,937,839 km (0.114 R)
• M14: 8,278,148 km (0.043 R)
• M15: 8,767,183 km (0.083 R)
• M16: 9,537,014 km (0.067 R)
• M17: 10,247,005 km (0.103 R)
• M18: 10,775,535 km (0.108 R)
• M19: 13,485,201 km (0.102 R)
• M20: 13,991,590 km (0.086 R)
• M21: 14,863,596 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 11.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.46 AU - 2.8 AU

Year: 2893 Days

Day: 10.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,931,373 km

• M1: 139,276 km (0.089 R)
• M2: 661,073 km (0.045 R)
• M3: 1,193,492 km (0.099 R)
• M4: 1,592,769 km (0.104 R)
• M5: 2,081,954 km (0.047 R)
• M6: 2,694,407 km (0.086 R)
• M7: 3,296,090 km (0.116 R)
• M8: 4,768,283 km (0.072 R)
• M9: 5,158,434 km (0.065 R)
• M10: 5,835,663 km (0.056 R)
• M11: 8,174,626 km (0.069 R)
• M12: 9,322,191 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.2

Radius: 6.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.36 AU - 6.78 AU

Year: 11422 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,931,373 km

• M1: 86,916 km (0.082 R)
• M2: 494,271 km (0.028 R)
• M3: 758,760 km (0.088 R)
• M4: 1,268,740 km (0.072 R)
• M5: 2,436,052 km (0.08 R)
• M6: 2,732,555 km (0.075 R)
• M7: 3,488,772 km (0.082 R)
• M8: 4,141,767 km (0.091 R)
• M9: 5,913,604 km (0.028 R)
• M10: 8,718,414 km (0.067 R)
• M11: 11,985,632 km (0.036 R)
• M12: 14,868,981 km (0.117 R)
• M13: 28,323,963 km (0.115 R)
• M14: 32,023,967 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit