🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 11

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.37 AU - 3.13 AU

Year: 2066 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,240,267 km

• M1: 136,732 km (0.077 R)
• M2: 480,060 km (0.073 R)
• M3: 1,041,949 km (0.04 R)
• M4: 1,535,173 km (0.098 R)
• M5: 2,253,842 km (0.108 R)
• M6: 3,375,227 km (0.119 R)
• M7: 4,143,861 km (0.118 R)
• M8: 4,856,545 km (0.084 R)
• M9: 5,264,499 km (0.116 R)
• M10: 6,654,113 km (0.096 R)
• M11: 7,350,791 km (0.051 R)
• M12: 8,125,259 km (0.103 R)
• M13: 8,578,391 km (0.057 R)
• M14: 9,768,891 km (0.093 R)
• M15: 10,993,499 km (0.087 R)
• M16: 11,473,409 km (0.047 R)
• M17: 12,714,772 km (0.093 R)
• M18: 13,368,066 km (0.089 R)
• M19: 13,830,024 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 14.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.35 AU - 3.83 AU

Year: 2461 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,240,267 km

• M1: 176,675 km (0.105 R)
• M2: 708,346 km (0.091 R)
• M3: 1,243,458 km (0.056 R)
• M4: 1,799,214 km (0.103 R)
• M5: 2,284,359 km (0.085 R)
• M6: 2,801,669 km (0.109 R)
• M7: 3,898,820 km (0.094 R)
• M8: 4,605,520 km (0.063 R)
• M9: 6,349,682 km (0.111 R)
• M10: 7,249,962 km (0.071 R)
• M11: 8,989,336 km (0.098 R)
• M12: 10,294,577 km (0.054 R)
• M13: 14,192,200 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.26 AU - 3.52 AU

Year: 2828 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,240,267 km

• M1: 153,039 km (0.12 R)
• M2: 652,845 km (0.104 R)
• M3: 1,254,677 km (0.119 R)
• M4: 2,237,535 km (0.075 R)
• M5: 2,879,460 km (0.036 R)
• M6: 3,475,159 km (0.036 R)
• M7: 3,890,741 km (0.079 R)
• M8: 4,297,498 km (0.111 R)
• M9: 4,868,962 km (0.103 R)
• M10: 5,342,589 km (0.048 R)
• M11: 6,164,629 km (0.051 R)
• M12: 6,720,086 km (0.059 R)
• M13: 7,709,526 km (0.096 R)
• M14: 9,106,471 km (0.102 R)
• M15: 10,704,924 km (0.1 R)
• M16: 11,345,054 km (0.085 R)
• M17: 12,266,876 km (0.106 R)
• M18: 12,746,187 km (0.077 R)
• M19: 13,882,084 km (0.082 R)
• M20: 14,498,876 km (0.083 R)
• M21: 15,282,918 km (0.117 R)
• M22: 16,302,578 km (0.073 R)
• M23: 17,367,116 km (0.034 R)
• M24: 18,139,340 km (0.085 R)
• M25: 19,752,604 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 12.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.36 AU - 6.56 AU

Year: 6592 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,240,267 km

• M1: 154,235 km (0.036 R)
• M2: 1,020,407 km (0.074 R)
• M3: 1,485,806 km (0.06 R)
• M4: 2,077,765 km (0.116 R)
• M5: 3,046,261 km (0.086 R)
• M6: 3,621,615 km (0.12 R)
• M7: 4,036,300 km (0.111 R)
• M8: 5,413,648 km (0.089 R)
• M9: 5,826,987 km (0.095 R)
• M10: 6,295,826 km (0.057 R)
• M11: 8,470,979 km (0.064 R)
• M12: 9,522,054 km (0.107 R)
• M13: 9,985,059 km (0.1 R)
• M14: 12,861,378 km (0.1 R)
• M15: 14,610,476 km (0.059 R)
• M16: 16,055,143 km (0.063 R)
• M17: 17,455,379 km (0.071 R)
• M18: 18,790,989 km (0.056 R)
• M19: 19,669,128 km (0.103 R)
• M20: 25,345,470 km (0.084 R)
• M21: 26,964,418 km (0.047 R)
• M22: 27,893,121 km (0.108 R)
• M23: 30,706,908 km (0.114 R)
• M24: 31,822,160 km (0.06 R)
• M25: 32,859,322 km (0.077 R)
• M26: 36,441,892 km (0.105 R)
• M27: 39,917,649 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766

Radius: 13.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.25 AU - 10.17 AU

Year: 10657 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,240,267 km

• M1: 163,062 km (0.088 R)
• M2: 628,610 km (0.113 R)
• M3: 1,158,935 km (0.077 R)
• M4: 2,517,283 km (0.109 R)
• M5: 3,474,710 km (0.115 R)
• M6: 7,027,061 km (0.114 R)
• M7: 7,523,127 km (0.052 R)
• M8: 9,009,083 km (0.075 R)
• M9: 9,446,507 km (0.074 R)
• M10: 11,008,159 km (0.081 R)
• M11: 11,508,564 km (0.096 R)
• M12: 12,082,571 km (0.072 R)
• M13: 13,727,849 km (0.095 R)
• M14: 14,373,812 km (0.094 R)
• M15: 14,904,885 km (0.107 R)
• M16: 15,587,350 km (0.067 R)
• M17: 16,148,193 km (0.098 R)
• M18: 19,157,055 km (0.066 R)
• M19: 23,511,849 km (0.045 R)
• M20: 25,003,639 km (0.097 R)
• M21: 25,772,871 km (0.071 R)
• M22: 26,557,811 km (0.043 R)
• M23: 27,765,066 km (0.03 R)
• M24: 31,163,032 km (0.07 R)
• M25: 31,606,290 km (0.09 R)
• M26: 35,546,997 km (0.101 R)
• M27: 38,900,982 km (0.049 R)
• M28: 41,384,007 km (0.046 R)
• M29: 41,919,867 km (0.092 R)
• M30: 45,374,829 km (0.033 R)
• M31: 49,615,480 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.5

Radius: 6.2

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.73 AU - 12.87 AU

Year: 17209 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,240,267 km

• M1: 81,680 km (0.117 R)
• M2: 1,217,128 km (0.115 R)
• M3: 2,131,620 km (0.084 R)
• M4: 2,611,829 km (0.081 R)
• M5: 3,161,452 km (0.072 R)
• M6: 3,360,866 km (0.092 R)
• M7: 3,812,801 km (0.087 R)
• M8: 4,644,715 km (0.064 R)
• M9: 6,187,368 km (0.062 R)
• M10: 6,460,833 km (0.099 R)
• M11: 6,742,526 km (0.111 R)
• M12: 7,116,520 km (0.071 R)
• M13: 9,606,278 km (0.1 R)
• M14: 9,973,391 km (0.118 R)
• M15: 11,831,546 km (0.117 R)
• M16: 12,873,495 km (0.049 R)
• M17: 14,310,981 km (0.077 R)
• M18: 14,789,993 km (0.088 R)
• M19: 15,997,697 km (0.083 R)
• M20: 16,813,305 km (0.1 R)
• M21: 17,116,689 km (0.113 R)
• M22: 18,527,247 km (0.095 R)
• M23: 19,760,532 km (0.107 R)
• M24: 21,311,563 km (0.114 R)
• M25: 26,962,623 km (0.091 R)
• M26: 28,116,172 km (0.114 R)
• M27: 30,746,701 km (0.116 R)
• M28: 33,536,701 km (0.071 R)
• M29: 38,949,451 km (0.068 R)
• M30: 41,516,102 km (0.115 R)
• M31: 43,052,472 km (0.036 R)
• M32: 49,267,516 km (0.054 R)
• M33: 50,988,789 km (0.086 R)
• M34: 52,104,789 km (0.033 R)
• M35: 54,385,408 km (0.039 R)
• M36: 56,561,908 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.2

Radius: 7.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.89 AU - 12.79 AU

Year: 17300 Days

Day: 16.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,240,267 km

• M1: 97,687 km (0.079 R)
• M2: 732,880 km (0.035 R)
• M3: 1,242,111 km (0.093 R)
• M4: 2,313,082 km (0.119 R)
• M5: 3,845,563 km (0.101 R)
• M6: 4,323,528 km (0.113 R)
• M7: 4,609,559 km (0.098 R)
• M8: 9,950,802 km (0.092 R)
• M9: 11,440,796 km (0.077 R)
• M10: 12,684,104 km (0.041 R)
• M11: 16,951,683 km (0.105 R)
• M12: 17,504,746 km (0.059 R)
• M13: 19,236,042 km (0.081 R)
• M14: 19,924,641 km (0.087 R)
• M15: 22,276,320 km (0.103 R)
• M16: 23,518,880 km (0.075 R)
• M17: 23,811,942 km (0.102 R)
• M18: 27,200,034 km (0.088 R)
• M19: 28,176,909 km (0.1 R)
• M20: 32,439,849 km (0.1 R)
• M21: 33,046,918 km (0.093 R)
• M22: 37,511,217 km (0.111 R)
• M23: 48,714,003 km (0.062 R)
• M24: 53,959,653 km (0.114 R)
• M25: 55,500,212 km (0.079 R)
• M26: 56,194,047 km (0.12 R)
• M27: 57,422,544 km (0.112 R)
• M28: 59,208,144 km (0.07 R)
• M29: 59,932,797 km (0.103 R)
• M30: 62,141,908 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 7.8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.08 AU - 14.24 AU

Year: 18038 Days

Day: 17.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,240,267 km

• M1: 97,538 km (0.105 R)
• M2: 519,853 km (0.09 R)
• M3: 864,376 km (0.056 R)
• M4: 1,373,009 km (0.103 R)
• M5: 1,755,232 km (0.05 R)
• M6: 2,460,735 km (0.064 R)
• M7: 2,781,623 km (0.036 R)
• M8: 3,315,388 km (0.101 R)
• M9: 3,795,896 km (0.073 R)
• M10: 4,162,561 km (0.12 R)
• M11: 5,146,765 km (0.068 R)
• M12: 5,831,026 km (0.058 R)
• M13: 8,708,092 km (0.073 R)
• M14: 9,130,556 km (0.104 R)
• M15: 11,451,717 km (0.075 R)
• M16: 12,481,399 km (0.099 R)
• M17: 14,067,885 km (0.095 R)
• M18: 14,872,272 km (0.111 R)
• M19: 16,175,270 km (0.1 R)
• M20: 16,814,053 km (0.047 R)
• M21: 17,636,093 km (0.113 R)
• M22: 17,887,866 km (0.053 R)
• M23: 19,449,070 km (0.119 R)
• M24: 20,911,389 km (0.09 R)
• M25: 24,259,389 km (0.095 R)
• M26: 29,217,811 km (0.069 R)
• M27: 31,746,912 km (0.072 R)
• M28: 41,080,174 km (0.106 R)
• M29: 44,867,842 km (0.049 R)
• M30: 64,313,022 km (0.096 R)
• M31: 68,985,263 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit