🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 13.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.7 AU - 0.98 AU

Year: 489 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,269,802 km

• M1: 170,392 km (0.09 R)
• M2: 682,166 km (0.069 R)
• M3: 1,198,429 km (0.081 R)
• M4: 2,004,911 km (0.075 R)
• M5: 4,165,403 km (0.087 R)
• M6: 4,680,169 km (0.055 R)
• M7: 6,073,524 km (0.079 R)
• M8: 6,562,559 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 12.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.06 AU - 1.18 AU

Year: 754 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,269,802 km

• M1: 154,235 km (0.075 R)
• M2: 594,652 km (0.12 R)
• M3: 1,198,129 km (0.101 R)
• M4: 1,640,490 km (0.098 R)
• M5: 2,284,958 km (0.072 R)
• M6: 2,741,979 km (0.056 R)
• M7: 3,180,750 km (0.039 R)
• M8: 3,623,260 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 10.4

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.89 AU - 1.97 AU

Year: 1705 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,269,802 km

• M1: 129,402 km (0.093 R)
• M2: 484,847 km (0.103 R)
• M3: 1,110,764 km (0.088 R)
• M4: 1,729,351 km (0.1 R)
• M5: 2,148,375 km (0.088 R)
• M6: 2,749,310 km (0.044 R)
• M7: 3,145,445 km (0.081 R)
• M8: 3,793,353 km (0.049 R)
• M9: 4,149,546 km (0.114 R)
• M10: 5,150,505 km (0.046 R)
• M11: 5,878,000 km (0.107 R)
• M12: 6,834,229 km (0.114 R)
• M13: 7,165,738 km (0.115 R)
• M14: 9,386,518 km (0.112 R)
• M15: 10,362,645 km (0.108 R)
• M16: 10,838,216 km (0.026 R)
• M17: 12,231,720 km (0.118 R)
• M18: 12,680,364 km (0.104 R)
• M19: 13,140,079 km (0.105 R)
• M20: 13,654,097 km (0.109 R)
• M21: 14,137,148 km (0.094 R)
• M22: 16,232,715 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 8.6

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.51 AU - 4.11 AU

Year: 3829 Days

Day: 12.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,269,802 km

• M1: 106,962 km (0.078 R)
• M2: 468,989 km (0.116 R)
• M3: 789,578 km (0.11 R)
• M4: 1,067,530 km (0.087 R)
• M5: 1,402,330 km (0.05 R)
• M6: 1,679,087 km (0.099 R)
• M7: 2,070,584 km (0.081 R)
• M8: 3,020,979 km (0.08 R)
• M9: 3,760,142 km (0.029 R)
• M10: 4,302,136 km (0.11 R)
• M11: 4,707,097 km (0.057 R)
• M12: 5,362,186 km (0.058 R)
• M13: 6,104,341 km (0.096 R)
• M14: 6,913,217 km (0.106 R)
• M15: 7,661,954 km (0.052 R)
• M16: 9,173,341 km (0.12 R)
• M17: 10,311,781 km (0.036 R)
• M18: 10,997,239 km (0.102 R)
• M19: 12,103,964 km (0.105 R)
• M20: 12,958,467 km (0.051 R)
• M21: 13,565,834 km (0.098 R)
• M22: 14,241,119 km (0.113 R)
• M23: 15,295,634 km (0.1 R)
• M24: 15,763,277 km (0.085 R)
• M25: 17,447,151 km (0.114 R)
• M26: 19,187,572 km (0.105 R)
• M27: 20,535,449 km (0.074 R)
• M28: 21,104,669 km (0.049 R)
• M29: 21,684,361 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 8.9

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.8 AU - 4.14 AU

Year: 5029 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,269,802 km

• M1: 112,049 km (0.11 R)
• M2: 429,346 km (0.09 R)
• M3: 790,026 km (0.059 R)
• M4: 1,300,903 km (0.089 R)
• M5: 1,935,946 km (0.117 R)
• M6: 2,508,756 km (0.113 R)
• M7: 3,512,109 km (0.111 R)
• M8: 4,104,666 km (0.055 R)
• M9: 4,917,581 km (0.119 R)
• M10: 5,211,242 km (0.079 R)
• M11: 5,804,697 km (0.119 R)
• M12: 6,194,100 km (0.079 R)
• M13: 7,433,518 km (0.079 R)
• M14: 8,637,631 km (0.103 R)
• M15: 9,066,379 km (0.103 R)
• M16: 9,715,484 km (0.043 R)
• M17: 10,009,145 km (0.046 R)
• M18: 10,658,250 km (0.077 R)
• M19: 11,015,789 km (0.12 R)
• M20: 12,874,692 km (0.083 R)
• M21: 13,178,226 km (0.112 R)
• M22: 13,957,781 km (0.098 R)
• M23: 14,548,991 km (0.117 R)
• M24: 18,837,813 km (0.066 R)
• M25: 20,988,880 km (0.056 R)
• M26: 22,051,474 km (0.113 R)
• M27: 23,749,859 km (0.065 R)
• M28: 26,580,550 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 12.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.67 AU - 4.75 AU

Year: 6499 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,269,802 km

• M1: 159,172 km (0.092 R)
• M2: 678,875 km (0.102 R)
• M3: 1,176,737 km (0.096 R)
• M4: 1,575,565 km (0.098 R)
• M5: 2,806,905 km (0.094 R)
• M6: 3,451,073 km (0.092 R)
• M7: 4,118,429 km (0.099 R)
• M8: 5,150,206 km (0.084 R)
• M9: 7,497,995 km (0.057 R)
• M10: 9,851,469 km (0.073 R)
• M11: 10,394,060 km (0.103 R)
• M12: 13,086,523 km (0.112 R)
• M13: 16,028,514 km (0.067 R)
• M14: 16,971,579 km (0.081 R)
• M15: 17,489,487 km (0.069 R)
• M16: 18,218,926 km (0.12 R)
• M17: 18,693,600 km (0.11 R)
• M18: 20,023,525 km (0.036 R)
• M19: 21,792,670 km (0.045 R)
• M20: 22,404,974 km (0.116 R)
• M21: 23,265,461 km (0.098 R)
• M22: 26,929,412 km (0.106 R)
• M23: 27,902,247 km (0.035 R)
• M24: 29,637,582 km (0.096 R)
• M25: 30,484,306 km (0.086 R)
• M26: 31,153,906 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.8

Radius: 4.6

Gravity: 25.46 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.47 AU - 10.05 AU

Year: 17916 Days

Day: 17.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,269,802 km

• M1: 57,446 km (0.094 R)
• M2: 268,678 km (0.102 R)
• M3: 678,576 km (0.102 R)
• M4: 947,553 km (0.07 R)
• M5: 1,384,079 km (0.112 R)
• M6: 1,748,500 km (0.089 R)
• M7: 2,379,504 km (0.113 R)
• M8: 2,575,327 km (0.097 R)
• M9: 3,895,828 km (0.097 R)
• M10: 4,230,777 km (0.108 R)
• M11: 4,389,351 km (0.111 R)
• M12: 4,854,301 km (0.1 R)
• M13: 6,159,543 km (0.039 R)
• M14: 6,614,021 km (0.11 R)
• M15: 7,823,669 km (0.113 R)
• M16: 8,406,054 km (0.058 R)
• M17: 11,265,916 km (0.095 R)
• M18: 12,454,771 km (0.038 R)
• M19: 13,179,872 km (0.109 R)
• M20: 13,863,235 km (0.119 R)
• M21: 14,786,553 km (0.057 R)
• M22: 15,750,113 km (0.084 R)
• M23: 19,495,595 km (0.088 R)
• M24: 21,294,359 km (0.073 R)
• M25: 28,910,537 km (0.088 R)
• M26: 31,965,923 km (0.055 R)
• M27: 32,209,618 km (0.111 R)
• M28: 34,457,775 km (0.097 R)
• M29: 42,557,153 km (0.114 R)
• M30: 46,809,323 km (0.088 R)
• M31: 46,966,102 km (0.039 R)
• M32: 48,233,944 km (0.112 R)
• M33: 55,440,821 km (0.115 R)
• M34: 55,968,902 km (0.108 R)
• M35: 56,856,316 km (0.093 R)
• M36: 58,295,747 km (0.11 R)
• M37: 59,207,546 km (0.091 R)
• M38: 61,059,717 km (0.102 R)
• M39: 64,490,445 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 11,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit