🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 8.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 431 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 39,274,422 km

• M1: 106,962 km (0.088 R)
• M2: 1,475,185 km (0.119 R)
• M3: 1,990,848 km (0.037 R)
• M4: 2,622,002 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.9

Radius: 10.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.78 AU - 0.88 AU

Year: 522 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,274,422 km

• M1: 126,859 km (0.086 R)
• M2: 570,566 km (0.068 R)
• M3: 955,930 km (0.11 R)
• M4: 1,497,774 km (0.047 R)
• M5: 1,832,724 km (0.107 R)
• M6: 2,385,488 km (0.087 R)
• M7: 3,003,925 km (0.12 R)
• M8: 3,738,301 km (0.11 R)
• M9: 4,419,420 km (0.036 R)
• M10: 4,863,726 km (0.064 R)
• M11: 5,227,997 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 13.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.5 AU - 2.88 AU

Year: 3045 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,274,422 km

• M1: 169,494 km (0.114 R)
• M2: 709,543 km (0.076 R)
• M3: 2,042,011 km (0.064 R)
• M4: 2,582,059 km (0.115 R)
• M5: 4,802,092 km (0.12 R)
• M6: 6,161,936 km (0.108 R)
• M7: 6,687,324 km (0.025 R)
• M8: 7,828,008 km (0.065 R)
• M9: 8,817,298 km (0.058 R)
• M10: 9,377,991 km (0.05 R)
• M11: 12,855,543 km (0.12 R)
• M12: 13,669,805 km (0.113 R)
• M13: 14,136,999 km (0.094 R)
• M14: 14,711,604 km (0.099 R)
• M15: 15,152,619 km (0.092 R)
• M16: 16,010,114 km (0.112 R)
• M17: 17,438,175 km (0.089 R)
• M18: 19,589,692 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 8.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.12 AU - 3.28 AU

Year: 3951 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,274,422 km

• M1: 109,506 km (0.077 R)
• M2: 511,924 km (0.076 R)
• M3: 914,342 km (0.074 R)
• M4: 1,255,425 km (0.119 R)
• M5: 1,566,589 km (0.073 R)
• M6: 1,865,037 km (0.117 R)
• M7: 2,173,507 km (0.103 R)
• M8: 3,254,202 km (0.026 R)
• M9: 3,684,296 km (0.049 R)
• M10: 3,998,901 km (0.096 R)
• M11: 5,257,617 km (0.103 R)
• M12: 5,603,039 km (0.113 R)
• M13: 6,609,234 km (0.048 R)
• M14: 7,235,750 km (0.093 R)
• M15: 7,563,668 km (0.069 R)
• M16: 8,355,490 km (0.114 R)
• M17: 10,144,232 km (0.05 R)
• M18: 10,430,861 km (0.117 R)
• M19: 11,367,344 km (0.11 R)
• M20: 12,545,128 km (0.113 R)
• M21: 13,163,565 km (0.04 R)
• M22: 13,852,314 km (0.111 R)
• M23: 14,358,703 km (0.117 R)
• M24: 15,570,446 km (0.112 R)
• M25: 17,309,670 km (0.11 R)
• M26: 18,619,998 km (0.078 R)
• M27: 19,361,854 km (0.089 R)
• M28: 20,773,160 km (0.08 R)
• M29: 23,228,660 km (0.118 R)
• M30: 24,160,954 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 11.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.68 AU - 4.36 AU

Year: 4559 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,274,422 km

• M1: 145,559 km (0.108 R)
• M2: 1,106,575 km (0.115 R)
• M3: 1,726,060 km (0.095 R)
• M4: 2,306,650 km (0.097 R)
• M5: 2,920,898 km (0.086 R)
• M6: 3,287,413 km (0.095 R)
• M7: 4,329,811 km (0.053 R)
• M8: 5,102,933 km (0.038 R)
• M9: 5,580,599 km (0.096 R)
• M10: 6,057,218 km (0.11 R)
• M11: 7,474,658 km (0.116 R)
• M12: 8,318,090 km (0.086 R)
• M13: 11,046,157 km (0.115 R)
• M14: 11,703,789 km (0.117 R)
• M15: 12,891,746 km (0.099 R)
• M16: 14,598,658 km (0.061 R)
• M17: 20,830,008 km (0.1 R)
• M18: 21,328,168 km (0.11 R)
• M19: 22,348,276 km (0.092 R)
• M20: 26,756,028 km (0.049 R)
• M21: 27,260,173 km (0.104 R)
• M22: 28,723,240 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 11.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.9 AU - 5.66 AU

Year: 8375 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,274,422 km

• M1: 141,819 km (0.087 R)
• M2: 691,292 km (0.113 R)
• M3: 1,519,166 km (0.105 R)
• M4: 2,130,872 km (0.1 R)
• M5: 2,652,221 km (0.065 R)
• M6: 3,848,106 km (0.071 R)
• M7: 4,308,568 km (0.087 R)
• M8: 6,021,314 km (0.085 R)
• M9: 6,531,293 km (0.118 R)
• M10: 8,682,511 km (0.099 R)
• M11: 9,526,542 km (0.07 R)
• M12: 14,782,663 km (0.081 R)
• M13: 17,689,200 km (0.102 R)
• M14: 19,826,206 km (0.094 R)
• M15: 20,225,333 km (0.096 R)
• M16: 22,733,042 km (0.065 R)
• M17: 24,790,910 km (0.078 R)
• M18: 26,970,252 km (0.097 R)
• M19: 32,252,852 km (0.068 R)
• M20: 37,090,698 km (0.066 R)
• M21: 37,819,239 km (0.094 R)
• M22: 38,310,070 km (0.108 R)
• M23: 39,054,469 km (0.099 R)
• M24: 39,682,032 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.6

Radius: 7.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.98 AU - 8.18 AU

Year: 11651 Days

Day: 21.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 115.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,274,422 km

• M1: 91,105 km (0.1 R)
• M2: 381,325 km (0.088 R)
• M3: 674,088 km (0.101 R)
• M4: 1,498,971 km (0.109 R)
• M5: 2,561,116 km (0.093 R)
• M6: 3,904,804 km (0.087 R)
• M7: 4,316,796 km (0.089 R)
• M8: 4,814,508 km (0.116 R)
• M9: 7,120,559 km (0.116 R)
• M10: 8,056,743 km (0.106 R)
• M11: 9,519,960 km (0.116 R)
• M12: 10,556,374 km (0.103 R)
• M13: 11,981,593 km (0.072 R)
• M14: 15,146,784 km (0.102 R)
• M15: 15,840,470 km (0.104 R)
• M16: 23,149,523 km (0.115 R)
• M17: 25,275,458 km (0.111 R)
• M18: 28,276,541 km (0.097 R)
• M19: 34,541,700 km (0.075 R)
• M20: 36,632,479 km (0.101 R)
• M21: 38,806,136 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit