🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 12.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.72 AU - 0.76 AU

Year: 418 Days

Day: 7.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,060,915 km

• M1: 153,039 km (0.079 R)
• M2: 685,457 km (0.107 R)
• M3: 1,067,979 km (0.102 R)
• M4: 1,483,263 km (0.109 R)
• M5: 1,869,824 km (0.115 R)
• M6: 2,635,316 km (0.035 R)
• M7: 3,165,641 km (0.11 R)
• M8: 4,046,772 km (0.105 R)
• M9: 4,515,911 km (0.114 R)
• M10: 4,910,849 km (0.09 R)
• M11: 5,479,321 km (0.095 R)
• M12: 6,200,682 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 12.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.71 AU - 1.93 AU

Year: 1611 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,060,915 km

• M1: 156,779 km (0.084 R)
• M2: 659,128 km (0.104 R)
• M3: 1,276,967 km (0.117 R)
• M4: 1,682,228 km (0.094 R)
• M5: 2,163,933 km (0.069 R)
• M6: 2,660,897 km (0.116 R)
• M7: 3,550,107 km (0.085 R)
• M8: 4,353,448 km (0.079 R)
• M9: 4,837,098 km (0.103 R)
• M10: 5,957,885 km (0.114 R)
• M11: 6,532,191 km (0.08 R)
• M12: 7,321,170 km (0.094 R)
• M13: 8,824,479 km (0.106 R)
• M14: 10,296,971 km (0.07 R)
• M15: 10,990,357 km (0.065 R)
• M16: 11,574,238 km (0.049 R)
• M17: 12,287,670 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 10.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.61 AU - 2.23 AU

Year: 1745 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,060,915 km

• M1: 131,796 km (0.088 R)
• M2: 524,041 km (0.099 R)
• M3: 1,004,251 km (0.068 R)
• M4: 1,360,293 km (0.049 R)
• M5: 1,710,203 km (0.063 R)
• M6: 2,121,148 km (0.115 R)
• M7: 2,776,836 km (0.078 R)
• M8: 3,285,468 km (0.105 R)
• M9: 3,664,250 km (0.118 R)
• M10: 4,109,005 km (0.105 R)
• M11: 4,470,882 km (0.09 R)
• M12: 4,812,863 km (0.087 R)
• M13: 5,481,565 km (0.045 R)
• M14: 6,041,061 km (0.089 R)
• M15: 7,246,970 km (0.115 R)
• M16: 7,692,023 km (0.094 R)
• M17: 10,936,801 km (0.112 R)
• M18: 11,938,658 km (0.061 R)
• M19: 12,960,262 km (0.113 R)
• M20: 13,659,183 km (0.096 R)
• M21: 14,124,582 km (0.071 R)
• M22: 14,732,249 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.3

Radius: 11.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.88 AU - 3.46 AU

Year: 3703 Days

Day: 8.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,060,915 km

• M1: 141,819 km (0.105 R)
• M2: 567,574 km (0.116 R)
• M3: 1,029,533 km (0.081 R)
• M4: 1,540,858 km (0.076 R)
• M5: 1,900,641 km (0.116 R)
• M6: 3,357,275 km (0.094 R)
• M7: 3,786,322 km (0.073 R)
• M8: 5,883,086 km (0.116 R)
• M9: 11,768,864 km (0.113 R)
• M10: 13,816,261 km (0.097 R)
• M11: 15,184,483 km (0.092 R)
• M12: 17,146,609 km (0.119 R)
• M13: 19,705,181 km (0.079 R)
• M14: 21,502,151 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.3

Radius: 4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.72 AU - 8.88 AU

Year: 17125 Days

Day: 17.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,060,915 km

• M1: 51,462 km (0.06 R)
• M2: 213,775 km (0.116 R)
• M3: 669,301 km (0.083 R)
• M4: 1,588,580 km (0.058 R)
• M5: 3,579,428 km (0.107 R)
• M6: 3,848,555 km (0.05 R)
• M7: 4,684,508 km (0.1 R)
• M8: 10,545,902 km (0.109 R)
• M9: 11,051,393 km (0.115 R)
• M10: 12,922,563 km (0.111 R)
• M11: 14,429,163 km (0.112 R)
• M12: 15,515,693 km (0.082 R)
• M13: 17,089,462 km (0.102 R)
• M14: 22,896,403 km (0.046 R)
• M15: 24,849,104 km (0.103 R)
• M16: 30,074,109 km (0.116 R)
• M17: 30,624,330 km (0.079 R)
• M18: 31,088,083 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 7.7

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.45 AU - 11.55 AU

Year: 22320 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,060,915 km

• M1: 95,743 km (0.079 R)
• M2: 363,822 km (0.072 R)
• M3: 982,858 km (0.072 R)
• M4: 1,233,734 km (0.054 R)
• M5: 2,058,317 km (0.083 R)
• M6: 5,276,616 km (0.075 R)
• M7: 6,352,225 km (0.096 R)
• M8: 8,562,384 km (0.09 R)
• M9: 9,642,032 km (0.108 R)
• M10: 11,490,762 km (0.088 R)
• M11: 12,265,978 km (0.055 R)
• M12: 12,869,905 km (0.109 R)
• M13: 16,190,678 km (0.106 R)
• M14: 18,348,777 km (0.068 R)
• M15: 19,496,642 km (0.11 R)
• M16: 20,042,225 km (0.089 R)
• M17: 20,691,480 km (0.027 R)
• M18: 21,643,371 km (0.098 R)
• M19: 28,904,553 km (0.104 R)
• M20: 31,562,159 km (0.077 R)
• M21: 32,188,226 km (0.097 R)
• M22: 33,984,896 km (0.069 R)
• M23: 34,907,915 km (0.109 R)
• M24: 36,528,958 km (0.116 R)
• M25: 51,688,757 km (0.094 R)
• M26: 56,500,423 km (0.114 R)
• M27: 61,214,252 km (0.085 R)
• M28: 64,565,095 km (0.089 R)
• M29: 67,208,639 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit