🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 8.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.99 AU - 2.07 AU

Year: 2033 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,074,025 km

• M1: 105,766 km (0.075 R)
• M2: 502,050 km (0.114 R)
• M3: 832,063 km (0.058 R)
• M4: 1,110,016 km (0.116 R)
• M5: 1,538,614 km (0.107 R)
• M6: 2,115,164 km (0.098 R)
• M7: 2,981,486 km (0.113 R)
• M8: 3,724,089 km (0.118 R)
• M9: 4,850,861 km (0.07 R)
• M10: 5,184,015 km (0.079 R)
• M11: 7,108,292 km (0.099 R)
• M12: 7,587,754 km (0.076 R)
• M13: 9,128,612 km (0.066 R)
• M14: 9,782,354 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 10

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.99 AU - 3.21 AU

Year: 2947 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 74 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,074,025 km

• M1: 124,465 km (0.031 R)
• M2: 490,083 km (0.043 R)
• M3: 889,958 km (0.099 R)
• M4: 1,272,180 km (0.088 R)
• M5: 1,675,945 km (0.12 R)
• M6: 2,177,696 km (0.112 R)
• M7: 4,628,857 km (0.089 R)
• M8: 5,038,007 km (0.066 R)
• M9: 5,546,042 km (0.11 R)
• M10: 5,877,252 km (0.116 R)
• M11: 7,277,188 km (0.065 R)
• M12: 8,315,547 km (0.102 R)
• M13: 9,025,988 km (0.09 R)
• M14: 9,414,044 km (0.066 R)
• M15: 13,020,101 km (0.111 R)
• M16: 13,607,572 km (0.116 R)
• M17: 15,030,696 km (0.039 R)
• M18: 15,677,258 km (0.112 R)
• M19: 18,847,237 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 14.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.21 AU - 3.03 AU

Year: 2981 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,074,025 km

• M1: 176,675 km (0.065 R)
• M2: 679,174 km (0.045 R)
• M3: 1,260,661 km (0.117 R)
• M4: 1,937,592 km (0.068 R)
• M5: 2,590,586 km (0.109 R)
• M6: 3,077,228 km (0.072 R)
• M7: 4,073,849 km (0.083 R)
• M8: 6,066,194 km (0.09 R)
• M9: 6,846,795 km (0.079 R)
• M10: 7,756,650 km (0.115 R)
• M11: 8,814,456 km (0.107 R)
• M12: 10,117,154 km (0.047 R)
• M13: 10,894,465 km (0.118 R)
• M14: 11,921,604 km (0.036 R)
• M15: 12,612,447 km (0.097 R)
• M16: 14,650,269 km (0.052 R)
• M17: 16,056,489 km (0.118 R)
• M18: 17,496,069 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.7

Radius: 3.7

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.74 AU - 9.8 AU

Year: 19839 Days

Day: 20.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,074,025 km

• M1: 56,548 km (0.099 R)
• M2: 312,061 km (0.083 R)
• M3: 864,077 km (0.109 R)
• M4: 1,008,738 km (0.061 R)
• M5: 1,423,125 km (0.071 R)
• M6: 2,174,854 km (0.118 R)
• M7: 2,616,616 km (0.114 R)
• M8: 2,837,872 km (0.115 R)
• M9: 6,374,066 km (0.116 R)
• M10: 8,721,705 km (0.111 R)
• M11: 9,169,601 km (0.074 R)
• M12: 10,505,062 km (0.078 R)
• M13: 15,088,292 km (0.065 R)
• M14: 17,424,262 km (0.069 R)
• M15: 17,990,191 km (0.105 R)
• M16: 18,714,694 km (0.027 R)
• M17: 19,158,551 km (0.1 R)
• M18: 22,134,202 km (0.067 R)
• M19: 27,436,249 km (0.076 R)
• M20: 28,395,022 km (0.108 R)
• M21: 32,772,705 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 10,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit