🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 14.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.44 AU

Year: 873 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,235,080 km

• M1: 183,407 km (0.089 R)
• M2: 821,292 km (0.045 R)
• M3: 1,366,876 km (0.112 R)
• M4: 1,951,355 km (0.083 R)
• M5: 2,419,297 km (0.099 R)
• M6: 2,918,355 km (0.1 R)
• M7: 3,537,541 km (0.117 R)
• M8: 4,016,703 km (0.104 R)
• M9: 4,524,288 km (0.033 R)
• M10: 5,582,394 km (0.059 R)
• M11: 6,311,983 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 13.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.02 AU - 1.62 AU

Year: 995 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 73,235,080 km

• M1: 179,517 km (0.025 R)
• M2: 746,942 km (0.114 R)
• M3: 1,272,928 km (0.05 R)
• M4: 1,768,097 km (0.111 R)
• M5: 2,567,847 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.1

Radius: 11.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.64 AU - 2.68 AU

Year: 2083 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,235,080 km

• M1: 141,968 km (0.105 R)
• M2: 506,090 km (0.099 R)
• M3: 993,479 km (0.09 R)
• M4: 1,403,677 km (0.116 R)
• M5: 1,836,164 km (0.087 R)
• M6: 2,370,977 km (0.097 R)
• M7: 2,819,471 km (0.063 R)
• M8: 3,831,800 km (0.082 R)
• M9: 4,348,810 km (0.112 R)
• M10: 5,071,667 km (0.119 R)
• M11: 5,721,221 km (0.082 R)
• M12: 6,617,312 km (0.067 R)
• M13: 8,038,492 km (0.086 R)
• M14: 8,423,557 km (0.104 R)
• M15: 8,821,038 km (0.07 R)
• M16: 9,511,433 km (0.09 R)
• M17: 11,275,640 km (0.05 R)
• M18: 11,759,141 km (0.119 R)
• M19: 12,256,404 km (0.082 R)
• M20: 13,292,968 km (0.115 R)
• M21: 14,528,048 km (0.076 R)
• M22: 18,747,755 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 13.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.2 AU - 4.24 AU

Year: 4707 Days

Day: 5.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,235,080 km

• M1: 171,888 km (0.078 R)
• M2: 659,876 km (0.07 R)
• M3: 1,146,069 km (0.049 R)
• M4: 1,628,822 km (0.095 R)
• M5: 2,911,923 km (0.107 R)
• M6: 6,406,529 km (0.038 R)
• M7: 7,262,528 km (0.107 R)
• M8: 7,883,808 km (0.028 R)
• M9: 8,482,050 km (0.06 R)
• M10: 9,769,339 km (0.068 R)
• M11: 12,124,608 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 14.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4 AU - 4.92 AU

Year: 6179 Days

Day: 12.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,235,080 km

• M1: 184,005 km (0.097 R)
• M2: 715,078 km (0.098 R)
• M3: 1,668,315 km (0.055 R)
• M4: 2,665,236 km (0.053 R)
• M5: 3,469,923 km (0.09 R)
• M6: 4,511,423 km (0.094 R)
• M7: 7,073,885 km (0.112 R)
• M8: 8,282,037 km (0.116 R)
• M9: 10,067,338 km (0.109 R)
• M10: 11,786,367 km (0.047 R)
• M11: 13,779,460 km (0.103 R)
• M12: 14,256,228 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 9.5

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.23 AU - 5.61 AU

Year: 8278 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,235,080 km

• M1: 118,482 km (0.063 R)
• M2: 462,407 km (0.113 R)
• M3: 820,096 km (0.08 R)
• M4: 1,164,320 km (0.107 R)
• M5: 1,634,357 km (0.113 R)
• M6: 3,712,271 km (0.102 R)
• M7: 4,026,127 km (0.093 R)
• M8: 4,329,512 km (0.087 R)
• M9: 4,798,053 km (0.036 R)
• M10: 5,464,212 km (0.082 R)
• M11: 7,019,431 km (0.11 R)
• M12: 7,877,824 km (0.108 R)
• M13: 8,222,647 km (0.094 R)
• M14: 8,758,656 km (0.066 R)
• M15: 14,490,947 km (0.103 R)
• M16: 14,813,780 km (0.074 R)
• M17: 16,781,291 km (0.116 R)
• M18: 17,717,474 km (0.098 R)
• M19: 19,772,500 km (0.104 R)
• M20: 20,089,947 km (0.074 R)
• M21: 23,365,841 km (0.098 R)
• M22: 25,269,474 km (0.116 R)
• M23: 26,306,786 km (0.089 R)
• M24: 29,075,244 km (0.091 R)
• M25: 31,490,053 km (0.083 R)
• M26: 37,800,839 km (0.086 R)
• M27: 38,659,979 km (0.1 R)
• M28: 39,909,870 km (0.106 R)
• M29: 40,929,080 km (0.112 R)
• M30: 44,496,989 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.2

Radius: 7.1

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.76 AU - 6.8 AU

Year: 11581 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,235,080 km

• M1: 88,712 km (0.12 R)
• M2: 730,187 km (0.05 R)
• M3: 1,587,233 km (0.111 R)
• M4: 1,919,789 km (0.104 R)
• M5: 2,368,882 km (0.115 R)
• M6: 3,010,508 km (0.096 R)
• M7: 4,922,668 km (0.117 R)
• M8: 5,223,359 km (0.078 R)
• M9: 6,304,204 km (0.05 R)
• M10: 6,878,660 km (0.114 R)
• M11: 7,293,495 km (0.099 R)
• M12: 8,944,157 km (0.113 R)
• M13: 11,133,223 km (0.073 R)
• M14: 11,390,980 km (0.107 R)
• M15: 13,021,447 km (0.1 R)
• M16: 13,481,162 km (0.116 R)
• M17: 14,555,274 km (0.049 R)
• M18: 16,074,740 km (0.069 R)
• M19: 16,670,888 km (0.048 R)
• M20: 19,129,828 km (0.052 R)
• M21: 20,101,765 km (0.114 R)
• M22: 21,901,128 km (0.105 R)
• M23: 22,143,477 km (0.107 R)
• M24: 23,130,823 km (0.08 R)
• M25: 24,928,989 km (0.077 R)
• M26: 25,459,314 km (0.11 R)
• M27: 27,095,615 km (0.116 R)
• M28: 28,415,966 km (0.086 R)
• M29: 28,800,881 km (0.091 R)
• M30: 32,319,274 km (0.027 R)
• M31: 33,910,995 km (0.056 R)
• M32: 35,111,069 km (0.101 R)
• M33: 35,665,778 km (0.12 R)
• M34: 36,906,842 km (0.089 R)
• M35: 38,527,436 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.3

Radius: 3.2

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.13 AU - 7.73 AU

Year: 11968 Days

Day: 23.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,235,080 km

• M1: 39,793 km (0.07 R)
• M2: 289,771 km (0.113 R)
• M3: 460,911 km (0.099 R)
• M4: 583,880 km (0.06 R)
• M5: 712,535 km (0.031 R)
• M6: 888,013 km (0.073 R)
• M7: 1,102,536 km (0.11 R)
• M8: 1,563,447 km (0.068 R)
• M9: 1,767,648 km (0.072 R)
• M10: 2,526,409 km (0.05 R)
• M11: 2,828,597 km (0.111 R)
• M12: 3,504,330 km (0.05 R)
• M13: 3,726,483 km (0.109 R)
• M14: 4,090,455 km (0.081 R)
• M15: 5,134,947 km (0.058 R)
• M16: 9,264,895 km (0.095 R)
• M17: 9,833,517 km (0.085 R)
• M18: 13,204,256 km (0.078 R)
• M19: 14,667,922 km (0.078 R)
• M20: 15,243,574 km (0.06 R)
• M21: 15,635,670 km (0.097 R)
• M22: 16,101,518 km (0.116 R)
• M23: 16,713,972 km (0.031 R)
• M24: 19,092,578 km (0.112 R)
• M25: 23,890,182 km (0.113 R)
• M26: 24,865,260 km (0.075 R)
• M27: 27,275,133 km (0.109 R)
• M28: 27,466,767 km (0.104 R)
• M29: 29,836,099 km (0.118 R)
• M30: 29,937,675 km (0.107 R)
• M31: 32,876,376 km (0.089 R)
• M32: 33,311,407 km (0.079 R)
• M33: 33,530,268 km (0.118 R)
• M34: 36,116,816 km (0.12 R)
• M35: 40,179,445 km (0.102 R)
• M36: 41,177,562 km (0.106 R)
• M37: 42,964,209 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.1

Radius: 5.3

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.05 AU - 11.07 AU

Year: 22512 Days

Day: 19.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,235,080 km

• M1: 65,973 km (0.112 R)
• M2: 262,395 km (0.117 R)
• M3: 591,959 km (0.116 R)
• M4: 2,121,597 km (0.05 R)
• M5: 3,508,220 km (0.1 R)
• M6: 6,513,641 km (0.028 R)
• M7: 6,822,710 km (0.067 R)
• M8: 7,141,503 km (0.094 R)
• M9: 7,422,747 km (0.096 R)
• M10: 8,465,145 km (0.052 R)
• M11: 8,994,273 km (0.105 R)
• M12: 9,829,029 km (0.038 R)
• M13: 10,354,117 km (0.065 R)
• M14: 10,714,349 km (0.044 R)
• M15: 11,333,235 km (0.078 R)
• M16: 15,093,378 km (0.075 R)
• M17: 15,323,759 km (0.103 R)
• M18: 18,448,858 km (0.12 R)
• M19: 18,712,300 km (0.064 R)
• M20: 19,246,813 km (0.094 R)
• M21: 19,517,735 km (0.095 R)
• M22: 22,669,014 km (0.096 R)
• M23: 23,894,221 km (0.106 R)
• M24: 24,312,197 km (0.116 R)
• M25: 29,476,016 km (0.111 R)
• M26: 30,687,909 km (0.042 R)
• M27: 32,439,700 km (0.102 R)
• M28: 32,823,568 km (0.079 R)
• M29: 40,704,982 km (0.074 R)
• M30: 46,605,571 km (0.038 R)
• M31: 48,581,011 km (0.106 R)
• M32: 56,856,316 km (0.094 R)
• M33: 62,010,262 km (0.083 R)
• M34: 62,799,391 km (0.062 R)
• M35: 64,599,203 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit