🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 8.8

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.62 AU - 0.82 AU

Year: 407 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,164,204 km

• M1: 110,104 km (0.103 R)
• M2: 389,553 km (0.084 R)
• M3: 773,571 km (0.095 R)
• M4: 1,091,616 km (0.056 R)
• M5: 1,484,460 km (0.12 R)
• M6: 1,789,789 km (0.105 R)
• M7: 2,094,669 km (0.043 R)
• M8: 2,529,700 km (0.079 R)
• M9: 3,180,002 km (0.094 R)
• M10: 3,460,049 km (0.113 R)
• M11: 3,937,416 km (0.107 R)
• M12: 4,261,146 km (0.11 R)
• M13: 5,039,503 km (0.094 R)
• M14: 5,471,093 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.8

Radius: 9.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.67 AU - 0.87 AU

Year: 451 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,164,204 km

• M1: 118,482 km (0.119 R)
• M2: 451,935 km (0.085 R)
• M3: 1,008,140 km (0.091 R)
• M4: 1,317,658 km (0.118 R)
• M5: 2,355,269 km (0.099 R)
• M6: 2,687,376 km (0.099 R)
• M7: 3,040,128 km (0.072 R)
• M8: 4,193,528 km (0.091 R)
• M9: 4,569,317 km (0.088 R)
• M10: 4,877,040 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 13.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.03 AU - 2.43 AU

Year: 2221 Days

Day: 5 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,164,204 km

• M1: 162,912 km (0.112 R)
• M2: 642,074 km (0.053 R)
• M3: 1,184,815 km (0.069 R)
• M4: 1,683,874 km (0.116 R)
• M5: 4,035,403 km (0.094 R)
• M6: 4,609,260 km (0.074 R)
• M7: 5,284,246 km (0.11 R)
• M8: 5,896,250 km (0.12 R)
• M9: 6,555,079 km (0.106 R)
• M10: 7,529,560 km (0.109 R)
• M11: 8,051,956 km (0.116 R)
• M12: 8,467,688 km (0.094 R)
• M13: 10,920,046 km (0.06 R)
• M14: 12,456,566 km (0.059 R)
• M15: 13,454,085 km (0.113 R)
• M16: 16,054,993 km (0.084 R)
• M17: 17,183,559 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 10.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.86 AU - 5.98 AU

Year: 7277 Days

Day: 13.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,164,204 km

• M1: 131,048 km (0.089 R)
• M2: 577,149 km (0.042 R)
• M3: 971,339 km (0.112 R)
• M4: 1,348,774 km (0.11 R)
• M5: 2,071,033 km (0.077 R)
• M6: 2,483,325 km (0.096 R)
• M7: 3,909,142 km (0.089 R)
• M8: 4,627,661 km (0.114 R)
• M9: 5,720,024 km (0.074 R)
• M10: 6,538,624 km (0.11 R)
• M11: 9,603,735 km (0.104 R)
• M12: 11,215,053 km (0.047 R)
• M13: 13,342,933 km (0.087 R)
• M14: 13,692,693 km (0.095 R)
• M15: 14,593,871 km (0.084 R)
• M16: 17,744,551 km (0.096 R)
• M17: 19,553,040 km (0.062 R)
• M18: 23,029,096 km (0.073 R)
• M19: 23,364,195 km (0.075 R)
• M20: 25,532,916 km (0.074 R)
• M21: 27,268,550 km (0.035 R)
• M22: 28,693,320 km (0.062 R)
• M23: 29,374,888 km (0.098 R)
• M24: 29,868,412 km (0.095 R)
• M25: 31,794,035 km (0.034 R)
• M26: 32,419,055 km (0.115 R)
• M27: 34,017,209 km (0.043 R)
• M28: 34,780,757 km (0.078 R)
• M29: 38,300,196 km (0.098 R)
• M30: 39,126,575 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.9

Radius: 5

Gravity: 39.56 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.78 AU - 6.34 AU

Year: 9948 Days

Day: 20.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,164,204 km

• M1: 62,233 km (0.082 R)
• M2: 668,254 km (0.054 R)
• M3: 1,135,448 km (0.082 R)
• M4: 1,684,173 km (0.078 R)
• M5: 2,053,380 km (0.062 R)
• M6: 4,409,547 km (0.053 R)
• M7: 4,687,051 km (0.082 R)
• M8: 5,041,747 km (0.071 R)
• M9: 5,768,643 km (0.09 R)
• M10: 6,252,144 km (0.029 R)
• M11: 6,642,145 km (0.111 R)
• M12: 7,384,899 km (0.115 R)
• M13: 10,692,508 km (0.103 R)
• M14: 12,122,065 km (0.096 R)
• M15: 12,666,601 km (0.053 R)
• M16: 14,666,874 km (0.109 R)
• M17: 15,565,060 km (0.065 R)
• M18: 16,720,105 km (0.12 R)
• M19: 17,622,928 km (0.08 R)
• M20: 17,931,100 km (0.096 R)
• M21: 18,637,352 km (0.114 R)
• M22: 22,359,197 km (0.079 R)
• M23: 24,203,589 km (0.073 R)
• M24: 25,260,049 km (0.118 R)
• M25: 25,849,166 km (0.071 R)
• M26: 33,884,217 km (0.112 R)
• M27: 35,205,017 km (0.063 R)
• M28: 44,850,339 km (0.102 R)
• M29: 51,438,629 km (0.101 R)
• M30: 53,502,033 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.4

Radius: 5.5

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.58 AU - 6.64 AU

Year: 11333 Days

Day: 23.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,164,204 km

• M1: 68,516 km (0.045 R)
• M2: 683,064 km (0.109 R)
• M3: 1,213,388 km (0.087 R)
• M4: 2,083,450 km (0.073 R)
• M5: 2,708,170 km (0.107 R)
• M6: 3,426,539 km (0.087 R)
• M7: 6,021,763 km (0.113 R)
• M8: 10,276,476 km (0.102 R)
• M9: 10,626,236 km (0.101 R)
• M10: 12,494,713 km (0.065 R)
• M11: 13,066,476 km (0.067 R)
• M12: 15,659,157 km (0.116 R)
• M13: 21,589,815 km (0.106 R)
• M14: 25,184,203 km (0.104 R)
• M15: 28,176,460 km (0.096 R)
• M16: 30,263,799 km (0.073 R)
• M17: 35,985,917 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157

Radius: 4.2

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.93 AU - 7.13 AU

Year: 12430 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,164,204 km

• M1: 93,648 km (0.041 R)
• M2: 343,926 km (0.053 R)
• M3: 526,136 km (0.116 R)
• M4: 827,875 km (0.097 R)
• M5: 1,060,948 km (0.074 R)
• M6: 8,398,275 km (0.073 R)
• M7: 8,558,943 km (0.076 R)
• M8: 10,745,615 km (0.119 R)
• M9: 12,221,996 km (0.106 R)
• M10: 14,915,506 km (0.098 R)
• M11: 16,244,085 km (0.056 R)
• M12: 17,193,732 km (0.119 R)
• M13: 18,516,925 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.4

Radius: 6.1

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.02 AU - 8.66 AU

Year: 13261 Days

Day: 17.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,164,204 km

• M1: 78,389 km (0.05 R)
• M2: 521,797 km (0.092 R)
• M3: 2,103,196 km (0.068 R)
• M4: 2,497,088 km (0.113 R)
• M5: 2,915,812 km (0.081 R)
• M6: 3,329,001 km (0.113 R)
• M7: 4,152,538 km (0.068 R)
• M8: 5,778,068 km (0.118 R)
• M9: 6,469,360 km (0.071 R)
• M10: 8,873,547 km (0.088 R)
• M11: 9,274,021 km (0.047 R)
• M12: 10,004,058 km (0.109 R)
• M13: 12,672,585 km (0.113 R)
• M14: 14,169,611 km (0.117 R)
• M15: 16,593,097 km (0.054 R)
• M16: 17,124,169 km (0.042 R)
• M17: 19,781,775 km (0.073 R)
• M18: 20,987,983 km (0.106 R)
• M19: 21,252,771 km (0.12 R)
• M20: 21,519,654 km (0.108 R)
• M21: 26,202,516 km (0.112 R)
• M22: 30,158,033 km (0.088 R)
• M23: 33,523,387 km (0.075 R)
• M24: 34,739,468 km (0.103 R)
• M25: 36,237,391 km (0.108 R)
• M26: 36,491,109 km (0.101 R)
• M27: 41,402,258 km (0.102 R)
• M28: 42,098,038 km (0.099 R)
• M29: 43,227,352 km (0.089 R)
• M30: 46,736,320 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 4.4

Gravity: 43.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.8 AU - 11.4 AU

Year: 19835 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,164,204 km

• M1: 111,899 km (0.085 R)
• M2: 272,567 km (0.073 R)
• M3: 489,484 km (0.101 R)
• M4: 990,936 km (0.105 R)
• M5: 1,547,141 km (0.086 R)
• M6: 1,778,569 km (0.042 R)
• M7: 1,992,195 km (0.098 R)
• M8: 2,471,058 km (0.063 R)
• M9: 2,787,906 km (0.098 R)
• M10: 3,022,924 km (0.075 R)
• M11: 3,532,305 km (0.09 R)
• M12: 4,435,427 km (0.089 R)
• M13: 6,063,950 km (0.074 R)
• M14: 7,250,410 km (0.11 R)
• M15: 8,747,436 km (0.11 R)
• M16: 9,137,438 km (0.098 R)
• M17: 10,877,411 km (0.09 R)
• M18: 12,129,994 km (0.119 R)
• M19: 14,918,049 km (0.078 R)
• M20: 16,293,003 km (0.095 R)
• M21: 21,517,111 km (0.079 R)
• M22: 24,778,643 km (0.062 R)
• M23: 26,239,167 km (0.049 R)
• M24: 27,875,319 km (0.048 R)
• M25: 32,656,467 km (0.038 R)
• M26: 33,323,524 km (0.113 R)
• M27: 35,519,471 km (0.091 R)
• M28: 37,373,138 km (0.098 R)
• M29: 44,449,417 km (0.107 R)
• M30: 44,612,479 km (0.032 R)
• M31: 45,931,034 km (0.079 R)
• M32: 65,929,128 km (0.114 R)
• M33: 68,721,223 km (0.109 R)
• M34: 74,770,063 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit