🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 8.1

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.74 AU - 0.86 AU

Year: 462 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,683,442 km

• M1: 100,679 km (0.091 R)
• M2: 469,289 km (0.077 R)
• M3: 811,568 km (0.073 R)
• M4: 1,243,757 km (0.064 R)
• M5: 1,697,337 km (0.071 R)
• M6: 1,971,850 km (0.07 R)
• M7: 2,304,555 km (0.096 R)
• M8: 2,759,632 km (0.116 R)
• M9: 3,742,041 km (0.091 R)
• M10: 4,041,686 km (0.098 R)
• M11: 4,342,377 km (0.105 R)
• M12: 5,168,906 km (0.1 R)
• M13: 5,420,828 km (0.085 R)
• M14: 6,170,463 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 12.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.58 AU - 2.52 AU

Year: 1895 Days

Day: 10.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 81,683,442 km

• M1: 159,172 km (0.112 R)
• M2: 912,697 km (0.032 R)
• M3: 1,354,758 km (0.073 R)
• M4: 2,079,560 km (0.09 R)
• M5: 2,849,391 km (0.1 R)
• M6: 4,262,193 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 11.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.85 AU - 2.81 AU

Year: 2296 Days

Day: 9.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,683,442 km

• M1: 144,512 km (0.083 R)
• M2: 577,747 km (0.1 R)
• M3: 1,419,833 km (0.113 R)
• M4: 2,018,973 km (0.067 R)
• M5: 2,433,359 km (0.115 R)
• M6: 3,017,539 km (0.04 R)
• M7: 4,138,775 km (0.068 R)
• M8: 4,697,224 km (0.064 R)
• M9: 5,368,918 km (0.04 R)
• M10: 5,942,327 km (0.113 R)
• M11: 10,719,136 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 13.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.85 AU - 2.91 AU

Year: 2371 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,683,442 km

• M1: 166,652 km (0.065 R)
• M2: 591,959 km (0.098 R)
• M3: 1,249,591 km (0.073 R)
• M4: 2,317,271 km (0.03 R)
• M5: 4,779,203 km (0.097 R)
• M6: 5,569,978 km (0.076 R)
• M7: 6,050,785 km (0.08 R)
• M8: 7,000,881 km (0.072 R)
• M9: 8,392,590 km (0.078 R)
• M10: 9,931,354 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.39 AU - 3.35 AU

Year: 3139 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,683,442 km

• M1: 99,632 km (0.078 R)
• M2: 363,822 km (0.09 R)
• M3: 631,602 km (0.087 R)
• M4: 898,934 km (0.088 R)
• M5: 1,328,878 km (0.107 R)
• M6: 1,983,967 km (0.077 R)
• M7: 2,797,779 km (0.097 R)
• M8: 4,230,777 km (0.044 R)
• M9: 4,560,192 km (0.069 R)
• M10: 4,906,511 km (0.09 R)
• M11: 5,374,752 km (0.08 R)
• M12: 6,495,240 km (0.092 R)
• M13: 8,600,830 km (0.088 R)
• M14: 8,892,546 km (0.12 R)
• M15: 9,902,631 km (0.059 R)
• M16: 10,617,260 km (0.108 R)
• M17: 10,953,257 km (0.063 R)
• M18: 12,332,100 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.8

Radius: 6.5

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.73 AU - 8.11 AU

Year: 13050 Days

Day: 17.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,683,442 km

• M1: 84,523 km (0.107 R)
• M2: 409,001 km (0.083 R)
• M3: 990,039 km (0.056 R)
• M4: 2,316,822 km (0.103 R)
• M5: 2,615,569 km (0.113 R)
• M6: 3,238,794 km (0.082 R)
• M7: 4,075,794 km (0.111 R)
• M8: 4,708,743 km (0.101 R)
• M9: 6,208,611 km (0.118 R)
• M10: 7,766,373 km (0.072 R)
• M11: 8,786,631 km (0.086 R)
• M12: 9,621,836 km (0.092 R)
• M13: 10,395,107 km (0.117 R)
• M14: 14,534,630 km (0.115 R)
• M15: 18,884,338 km (0.106 R)
• M16: 20,358,924 km (0.063 R)
• M17: 21,722,508 km (0.071 R)
• M18: 27,897,161 km (0.089 R)
• M19: 28,897,222 km (0.103 R)
• M20: 30,499,864 km (0.085 R)
• M21: 31,800,019 km (0.05 R)
• M22: 35,147,122 km (0.081 R)
• M23: 40,950,472 km (0.1 R)
• M24: 44,302,063 km (0.027 R)
• M25: 45,509,467 km (0.103 R)
• M26: 45,967,686 km (0.057 R)
• M27: 50,395,334 km (0.096 R)
• M28: 54,067,363 km (0.029 R)
• M29: 54,409,643 km (0.106 R)
• M30: 54,926,055 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.3

Radius: 4.2

Gravity: 54.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.89 AU - 8.71 AU

Year: 14066 Days

Day: 17.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,683,442 km

• M1: 52,210 km (0.078 R)
• M2: 190,288 km (0.057 R)
• M3: 377,735 km (0.077 R)
• M4: 780,153 km (0.055 R)
• M5: 1,836,763 km (0.083 R)
• M6: 2,100,205 km (0.117 R)
• M7: 2,282,714 km (0.03 R)
• M8: 3,069,150 km (0.045 R)
• M9: 3,412,776 km (0.09 R)
• M10: 3,694,319 km (0.091 R)
• M11: 3,840,776 km (0.102 R)
• M12: 4,941,966 km (0.078 R)
• M13: 5,914,801 km (0.092 R)
• M14: 6,876,117 km (0.087 R)
• M15: 7,417,062 km (0.111 R)
• M16: 8,231,024 km (0.076 R)
• M17: 11,088,942 km (0.112 R)
• M18: 14,545,102 km (0.073 R)
• M19: 15,585,256 km (0.12 R)
• M20: 16,833,650 km (0.075 R)
• M21: 19,704,732 km (0.102 R)
• M22: 20,515,852 km (0.068 R)
• M23: 20,699,109 km (0.029 R)
• M24: 22,012,728 km (0.109 R)
• M25: 30,005,892 km (0.096 R)
• M26: 33,173,477 km (0.066 R)
• M27: 35,889,128 km (0.079 R)
• M28: 36,288,853 km (0.029 R)
• M29: 38,055,006 km (0.088 R)
• M30: 40,163,288 km (0.099 R)
• M31: 41,611,097 km (0.075 R)
• M32: 50,868,213 km (0.074 R)
• M33: 52,733,249 km (0.119 R)
• M34: 55,526,840 km (0.077 R)
• M35: 56,061,353 km (0.11 R)
• M36: 63,909,557 km (0.072 R)
• M37: 64,300,456 km (0.091 R)
• M38: 66,079,474 km (0.07 R)
• M39: 66,479,349 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.1

Radius: 5.1

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.55 AU - 10.41 AU

Year: 15944 Days

Day: 16.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,683,442 km

• M1: 63,429 km (0.108 R)
• M2: 275,110 km (0.091 R)
• M3: 669,151 km (0.115 R)
• M4: 879,336 km (0.114 R)
• M5: 1,489,995 km (0.112 R)
• M6: 1,820,307 km (0.038 R)
• M7: 2,425,281 km (0.083 R)
• M8: 2,667,928 km (0.102 R)
• M9: 4,909,503 km (0.05 R)
• M10: 5,298,757 km (0.097 R)
• M11: 5,778,517 km (0.11 R)
• M12: 6,628,981 km (0.12 R)
• M13: 7,350,491 km (0.117 R)
• M14: 8,620,876 km (0.032 R)
• M15: 9,332,364 km (0.114 R)
• M16: 10,133,461 km (0.03 R)
• M17: 11,034,040 km (0.086 R)
• M18: 11,198,298 km (0.101 R)
• M19: 11,929,084 km (0.091 R)
• M20: 12,102,169 km (0.097 R)
• M21: 13,610,414 km (0.095 R)
• M22: 14,704,872 km (0.097 R)
• M23: 15,718,099 km (0.08 R)
• M24: 18,491,942 km (0.117 R)
• M25: 28,223,583 km (0.085 R)
• M26: 29,467,340 km (0.098 R)
• M27: 32,510,460 km (0.08 R)
• M28: 33,075,192 km (0.066 R)
• M29: 35,876,561 km (0.116 R)
• M30: 36,358,416 km (0.073 R)
• M31: 40,239,434 km (0.106 R)
• M32: 41,415,871 km (0.076 R)
• M33: 41,946,046 km (0.088 R)
• M34: 45,925,798 km (0.096 R)
• M35: 47,643,780 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.4

Radius: 4.8

Gravity: 41.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.37 AU - 9.61 AU

Year: 18876 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,683,442 km

• M1: 72,555 km (0.115 R)
• M2: 251,773 km (0.066 R)
• M3: 568,173 km (0.098 R)
• M4: 2,421,391 km (0.068 R)
• M5: 3,680,706 km (0.111 R)
• M6: 4,127,555 km (0.049 R)
• M7: 4,754,071 km (0.114 R)
• M8: 7,012,699 km (0.049 R)
• M9: 7,448,179 km (0.033 R)
• M10: 8,319,586 km (0.057 R)
• M11: 12,074,493 km (0.104 R)
• M12: 12,629,052 km (0.06 R)
• M13: 17,514,769 km (0.081 R)
• M14: 18,861,449 km (0.119 R)
• M15: 19,046,053 km (0.074 R)
• M16: 23,633,023 km (0.094 R)
• M17: 25,724,850 km (0.112 R)
• M18: 27,817,425 km (0.037 R)
• M19: 29,521,345 km (0.1 R)
• M20: 30,780,211 km (0.108 R)
• M21: 38,645,618 km (0.12 R)
• M22: 41,538,392 km (0.108 R)
• M23: 44,572,237 km (0.12 R)
• M24: 48,784,763 km (0.088 R)
• M25: 50,010,119 km (0.109 R)
• M26: 62,999,403 km (0.054 R)
• M27: 64,451,699 km (0.113 R)
• M28: 65,291,691 km (0.106 R)
• M29: 67,423,312 km (0.119 R)
• M30: 71,600,234 km (0.119 R)
• M31: 75,017,199 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit