🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 12

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.22 AU - 1.84 AU

Year: 1203 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,161,022 km

• M1: 149,299 km (0.113 R)
• M2: 551,867 km (0.119 R)
• M3: 1,054,067 km (0.044 R)
• M4: 1,763,759 km (0.054 R)
• M5: 2,563,958 km (0.077 R)
• M6: 4,006,829 km (0.083 R)
• M7: 4,403,264 km (0.063 R)
• M8: 5,853,166 km (0.031 R)
• M9: 6,260,970 km (0.077 R)
• M10: 8,362,371 km (0.09 R)
• M11: 9,067,576 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 12.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.73 AU - 1.85 AU

Year: 1523 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,161,022 km

• M1: 159,471 km (0.101 R)
• M2: 586,424 km (0.036 R)
• M3: 1,043,595 km (0.099 R)
• M4: 1,596,658 km (0.04 R)
• M5: 2,342,403 km (0.116 R)
• M6: 3,114,777 km (0.052 R)
• M7: 3,775,252 km (0.059 R)
• M8: 4,395,335 km (0.098 R)
• M9: 5,750,243 km (0.074 R)
• M10: 6,378,704 km (0.096 R)
• M11: 6,847,992 km (0.116 R)
• M12: 7,447,132 km (0.043 R)
• M13: 7,940,057 km (0.095 R)
• M14: 8,810,267 km (0.068 R)
• M15: 10,502,070 km (0.092 R)
• M16: 11,841,868 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 11.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.84 AU - 1.88 AU

Year: 1613 Days

Day: 12.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,161,022 km

• M1: 141,819 km (0.117 R)
• M2: 520,900 km (0.11 R)
• M3: 1,615,807 km (0.09 R)
• M4: 2,358,111 km (0.091 R)
• M5: 3,330,946 km (0.091 R)
• M6: 3,760,741 km (0.102 R)
• M7: 4,208,936 km (0.114 R)
• M8: 5,409,908 km (0.044 R)
• M9: 6,470,108 km (0.111 R)
• M10: 8,005,580 km (0.101 R)
• M11: 9,251,432 km (0.076 R)
• M12: 11,048,252 km (0.115 R)
• M13: 12,589,858 km (0.12 R)
• M14: 14,356,010 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.1

Radius: 6.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.75 AU - 8.89 AU

Year: 12592 Days

Day: 21.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,161,022 km

• M1: 77,043 km (0.109 R)
• M2: 1,900,940 km (0.098 R)
• M3: 3,376,574 km (0.072 R)
• M4: 3,705,390 km (0.115 R)
• M5: 4,427,499 km (0.104 R)
• M6: 7,857,628 km (0.098 R)
• M7: 10,634,165 km (0.12 R)
• M8: 11,444,686 km (0.092 R)
• M9: 13,417,583 km (0.107 R)
• M10: 13,767,043 km (0.096 R)
• M11: 17,603,630 km (0.026 R)
• M12: 17,952,343 km (0.071 R)
• M13: 21,300,493 km (0.084 R)
• M14: 26,110,064 km (0.079 R)
• M15: 28,239,889 km (0.082 R)
• M16: 34,119,534 km (0.03 R)
• M17: 37,115,082 km (0.093 R)
• M18: 37,688,341 km (0.111 R)
• M19: 39,206,610 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit