🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 10.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.9 AU - 1.42 AU

Year: 807 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,151,172 km

• M1: 129,103 km (0.097 R)
• M2: 573,409 km (0.102 R)
• M3: 953,836 km (0.104 R)
• M4: 1,725,911 km (0.095 R)
• M5: 2,154,509 km (0.105 R)
• M6: 2,504,867 km (0.113 R)
• M7: 3,515,400 km (0.1 R)
• M8: 4,154,632 km (0.056 R)
• M9: 4,509,777 km (0.117 R)
• M10: 5,232,634 km (0.053 R)
• M11: 6,031,038 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 13.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.19 AU - 1.87 AU

Year: 1222 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,151,172 km

• M1: 166,652 km (0.06 R)
• M2: 599,887 km (0.08 R)
• M3: 1,039,107 km (0.025 R)
• M4: 1,633,160 km (0.083 R)
• M5: 2,132,518 km (0.09 R)
• M6: 3,372,086 km (0.087 R)
• M7: 4,022,986 km (0.065 R)
• M8: 4,496,463 km (0.106 R)
• M9: 5,307,583 km (0.086 R)
• M10: 6,214,146 km (0.115 R)
• M11: 6,849,937 km (0.088 R)
• M12: 7,711,770 km (0.104 R)
• M13: 8,334,995 km (0.111 R)
• M14: 10,311,632 km (0.057 R)
• M15: 10,735,293 km (0.052 R)
• M16: 11,827,806 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 12.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.6 AU - 1.64 AU

Year: 1331 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,151,172 km

• M1: 159,322 km (0.118 R)
• M2: 558,598 km (0.1 R)
• M3: 1,014,423 km (0.061 R)
• M4: 1,542,354 km (0.115 R)
• M5: 2,470,758 km (0.115 R)
• M6: 3,385,400 km (0.112 R)
• M7: 6,018,472 km (0.104 R)
• M8: 6,546,552 km (0.047 R)
• M9: 7,450,273 km (0.089 R)
• M10: 8,347,860 km (0.094 R)
• M11: 8,823,133 km (0.065 R)
• M12: 11,368,092 km (0.097 R)
• M13: 12,789,421 km (0.089 R)
• M14: 13,502,704 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 12.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.04 AU - 2.16 AU

Year: 1965 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,151,172 km

• M1: 154,983 km (0.065 R)
• M2: 773,571 km (0.103 R)
• M3: 1,614,460 km (0.114 R)
• M4: 2,204,773 km (0.027 R)
• M5: 2,760,530 km (0.115 R)
• M6: 3,277,540 km (0.107 R)
• M7: 3,913,331 km (0.114 R)
• M8: 4,944,658 km (0.091 R)
• M9: 5,831,026 km (0.026 R)
• M10: 6,661,294 km (0.032 R)
• M11: 7,146,589 km (0.078 R)
• M12: 8,432,982 km (0.072 R)
• M13: 9,098,842 km (0.111 R)
• M14: 9,663,274 km (0.088 R)
• M15: 11,498,242 km (0.083 R)
• M16: 11,922,651 km (0.115 R)
• M17: 12,803,035 km (0.101 R)
• M18: 14,425,124 km (0.087 R)
• M19: 14,873,918 km (0.108 R)
• M20: 15,846,902 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 14.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.68 AU - 4.04 AU

Year: 3977 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,151,172 km

• M1: 184,305 km (0.082 R)
• M2: 677,828 km (0.094 R)
• M3: 1,156,392 km (0.034 R)
• M4: 1,642,884 km (0.077 R)
• M5: 2,363,646 km (0.075 R)
• M6: 2,940,496 km (0.034 R)
• M7: 4,663,414 km (0.027 R)
• M8: 5,530,484 km (0.107 R)
• M9: 6,121,994 km (0.091 R)
• M10: 6,614,320 km (0.087 R)
• M11: 7,804,222 km (0.066 R)
• M12: 8,855,446 km (0.073 R)
• M13: 10,606,788 km (0.107 R)
• M14: 11,078,770 km (0.106 R)
• M15: 11,896,471 km (0.113 R)
• M16: 12,710,433 km (0.08 R)
• M17: 13,561,047 km (0.118 R)
• M18: 15,879,964 km (0.077 R)
• M19: 18,792,485 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.7

Radius: 7.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.87 AU - 8.19 AU

Year: 13342 Days

Day: 21.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,151,172 km

• M1: 97,388 km (0.07 R)
• M2: 499,657 km (0.068 R)
• M3: 849,716 km (0.076 R)
• M4: 1,322,146 km (0.106 R)
• M5: 1,563,896 km (0.109 R)
• M6: 3,077,677 km (0.119 R)
• M7: 4,572,309 km (0.114 R)
• M8: 5,639,541 km (0.098 R)
• M9: 7,558,732 km (0.105 R)
• M10: 8,005,730 km (0.081 R)
• M11: 8,731,130 km (0.068 R)
• M12: 11,590,245 km (0.11 R)
• M13: 11,912,030 km (0.063 R)
• M14: 14,395,803 km (0.084 R)
• M15: 18,265,750 km (0.064 R)
• M16: 19,294,086 km (0.093 R)
• M17: 32,523,923 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit