🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.79 AU - 0.87 AU

Year: 290 Days

Day: 36.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,481,586 km

• M1: 26,329 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 13

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.99 AU - 10.79 AU

Year: 10149 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,481,586 km

• M1: 161,865 km (0.05 R)
• M2: 607,816 km (0.095 R)
• M3: 1,177,934 km (0.031 R)
• M4: 3,092,188 km (0.107 R)
• M5: 7,430,077 km (0.079 R)
• M6: 7,892,185 km (0.099 R)
• M7: 8,747,287 km (0.06 R)
• M8: 11,635,124 km (0.117 R)
• M9: 19,145,835 km (0.111 R)
• M10: 20,839,432 km (0.089 R)
• M11: 21,839,793 km (0.11 R)
• M12: 23,277,429 km (0.064 R)
• M13: 26,786,396 km (0.068 R)
• M14: 35,588,286 km (0.114 R)
• M15: 36,905,645 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 14.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9 AU - 12.32 AU

Year: 13326 Days

Day: 12 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,481,586 km

• M1: 182,809 km (0.091 R)
• M2: 693,985 km (0.055 R)
• M3: 1,538,614 km (0.041 R)
• M4: 2,166,327 km (0.032 R)
• M5: 2,780,276 km (0.119 R)
• M6: 4,645,612 km (0.119 R)
• M7: 6,053,328 km (0.083 R)
• M8: 6,567,496 km (0.103 R)
• M9: 7,068,051 km (0.111 R)
• M10: 7,959,205 km (0.041 R)
• M11: 8,874,146 km (0.067 R)
• M12: 10,572,530 km (0.07 R)
• M13: 12,228,878 km (0.102 R)
• M14: 13,184,509 km (0.042 R)
• M15: 14,816,323 km (0.084 R)
• M16: 16,579,483 km (0.064 R)
• M17: 24,743,637 km (0.112 R)
• M18: 29,291,861 km (0.046 R)
• M19: 32,656,318 km (0.113 R)
• M20: 33,505,585 km (0.062 R)
• M21: 37,444,497 km (0.091 R)
• M22: 41,682,156 km (0.099 R)
• M23: 44,579,866 km (0.116 R)
• M24: 53,571,446 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485

Radius: 7.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.94 AU - 13.42 AU

Year: 15284 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,481,586 km

• M1: 98,585 km (0.113 R)
• M2: 700,716 km (0.116 R)
• M3: 1,262,307 km (0.12 R)
• M4: 1,800,410 km (0.097 R)
• M5: 2,651,323 km (0.056 R)
• M6: 4,113,642 km (0.08 R)
• M7: 6,086,539 km (0.12 R)
• M8: 6,961,537 km (0.082 R)
• M9: 7,872,738 km (0.081 R)
• M10: 9,258,463 km (0.101 R)
• M11: 11,139,057 km (0.117 R)
• M12: 11,661,154 km (0.082 R)
• M13: 12,018,095 km (0.062 R)
• M14: 14,180,532 km (0.093 R)
• M15: 17,270,476 km (0.112 R)
• M16: 18,526,500 km (0.095 R)
• M17: 19,259,230 km (0.04 R)
• M18: 22,021,405 km (0.074 R)
• M19: 22,567,138 km (0.102 R)
• M20: 25,333,053 km (0.102 R)
• M21: 26,134,150 km (0.05 R)
• M22: 29,071,055 km (0.082 R)
• M23: 29,838,193 km (0.081 R)
• M24: 31,071,029 km (0.066 R)
• M25: 31,642,493 km (0.051 R)
• M26: 33,160,911 km (0.11 R)
• M27: 45,468,029 km (0.039 R)
• M28: 46,650,301 km (0.079 R)
• M29: 50,006,828 km (0.109 R)
• M30: 53,521,032 km (0.117 R)
• M31: 53,848,502 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.5

Radius: 6.3

Gravity: 24.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.06 AU - 14.76 AU

Year: 19864 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,481,586 km

• M1: 78,389 km (0.082 R)
• M2: 702,661 km (0.041 R)
• M3: 1,052,421 km (0.045 R)
• M4: 1,335,909 km (0.045 R)
• M5: 1,598,752 km (0.073 R)
• M6: 1,935,497 km (0.088 R)
• M7: 2,528,503 km (0.073 R)
• M8: 3,351,142 km (0.047 R)
• M9: 3,969,131 km (0.086 R)
• M10: 5,308,630 km (0.118 R)
• M11: 7,664,797 km (0.12 R)
• M12: 9,127,714 km (0.092 R)
• M13: 10,961,186 km (0.048 R)
• M14: 11,964,090 km (0.065 R)
• M15: 16,591,152 km (0.115 R)
• M16: 16,849,657 km (0.104 R)
• M17: 18,457,236 km (0.086 R)
• M18: 28,538,487 km (0.096 R)
• M19: 33,894,689 km (0.118 R)
• M20: 35,437,940 km (0.067 R)
• M21: 37,174,173 km (0.098 R)
• M22: 46,030,966 km (0.09 R)
• M23: 46,370,852 km (0.114 R)
• M24: 50,042,283 km (0.067 R)
• M25: 50,944,208 km (0.099 R)
• M26: 51,673,349 km (0.117 R)
• M27: 52,040,611 km (0.116 R)
• M28: 64,095,357 km (0.102 R)
• M29: 67,320,687 km (0.103 R)
• M30: 67,758,710 km (0.096 R)
• M31: 69,530,098 km (0.099 R)
• M32: 77,643,090 km (0.044 R)
• M33: 79,337,884 km (0.11 R)
• M34: 83,304,322 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.7

Radius: 7

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.82 AU - 18 AU

Year: 23162 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,481,586 km

• M1: 89,160 km (0.066 R)
• M2: 306,975 km (0.105 R)
• M3: 700,268 km (0.057 R)
• M4: 1,118,992 km (0.101 R)
• M5: 1,534,725 km (0.101 R)
• M6: 1,827,188 km (0.113 R)
• M7: 2,452,807 km (0.059 R)
• M8: 2,724,476 km (0.109 R)
• M9: 2,988,965 km (0.043 R)
• M10: 4,086,415 km (0.115 R)
• M11: 5,808,287 km (0.064 R)
• M12: 6,113,915 km (0.114 R)
• M13: 7,964,591 km (0.103 R)
• M14: 8,233,119 km (0.11 R)
• M15: 9,973,391 km (0.104 R)
• M16: 11,194,409 km (0.045 R)
• M17: 12,015,252 km (0.11 R)
• M18: 13,096,845 km (0.116 R)
• M19: 18,075,911 km (0.111 R)
• M20: 18,634,210 km (0.11 R)
• M21: 20,881,020 km (0.078 R)
• M22: 23,741,631 km (0.049 R)
• M23: 24,298,733 km (0.051 R)
• M24: 30,356,849 km (0.101 R)
• M25: 35,727,562 km (0.106 R)
• M26: 37,649,745 km (0.032 R)
• M27: 42,509,432 km (0.084 R)
• M28: 44,834,931 km (0.087 R)
• M29: 48,837,272 km (0.106 R)
• M30: 70,609,447 km (0.069 R)
• M31: 73,863,799 km (0.097 R)
• M32: 76,248,688 km (0.093 R)
• M33: 83,198,407 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit