🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 282 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,214,443 km

• M1: 184,005 km (0.067 R)
• M2: 715,975 km (0.119 R)
• M3: 1,187,657 km (0.11 R)
• M4: 1,933,702 km (0.102 R)
• M5: 2,445,028 km (0.098 R)
• M6: 3,582,271 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 8.1

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.66 AU - 1.92 AU

Year: 1653 Days

Day: 11.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,214,443 km

• M1: 100,829 km (0.091 R)
• M2: 515,215 km (0.113 R)
• M3: 1,471,594 km (0.091 R)
• M4: 1,760,318 km (0.086 R)
• M5: 2,440,240 km (0.028 R)
• M6: 2,863,004 km (0.052 R)
• M7: 3,910,339 km (0.101 R)
• M8: 4,350,156 km (0.099 R)
• M9: 4,738,064 km (0.103 R)
• M10: 5,016,765 km (0.096 R)
• M11: 6,395,907 km (0.094 R)
• M12: 6,710,212 km (0.097 R)
• M13: 7,686,189 km (0.089 R)
• M14: 8,785,733 km (0.092 R)
• M15: 9,779,213 km (0.079 R)
• M16: 12,146,150 km (0.082 R)
• M17: 13,082,783 km (0.108 R)
• M18: 14,023,005 km (0.088 R)
• M19: 14,734,493 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 9

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.82 AU - 2.14 AU

Year: 1923 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,214,443 km

• M1: 111,899 km (0.111 R)
• M2: 534,812 km (0.099 R)
• M3: 2,089,433 km (0.108 R)
• M4: 2,444,429 km (0.088 R)
• M5: 3,831,052 km (0.119 R)
• M6: 4,631,101 km (0.078 R)
• M7: 5,752,487 km (0.11 R)
• M8: 6,223,122 km (0.077 R)
• M9: 7,939,009 km (0.114 R)
• M10: 11,337,275 km (0.047 R)
• M11: 12,932,886 km (0.07 R)
• M12: 15,410,974 km (0.069 R)
• M13: 15,789,008 km (0.051 R)
• M14: 16,416,721 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 9.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.23 AU - 2.27 AU

Year: 2330 Days

Day: 13.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,214,443 km

• M1: 113,844 km (0.084 R)
• M2: 432,487 km (0.09 R)
• M3: 730,038 km (0.099 R)
• M4: 1,194,988 km (0.062 R)
• M5: 1,722,021 km (0.078 R)
• M6: 2,449,815 km (0.072 R)
• M7: 2,738,838 km (0.062 R)
• M8: 3,890,143 km (0.099 R)
• M9: 4,687,350 km (0.041 R)
• M10: 5,157,985 km (0.078 R)
• M11: 5,874,409 km (0.109 R)
• M12: 6,269,348 km (0.12 R)
• M13: 7,561,574 km (0.112 R)
• M14: 8,331,405 km (0.093 R)
• M15: 8,641,072 km (0.087 R)
• M16: 8,926,505 km (0.118 R)
• M17: 9,382,778 km (0.074 R)
• M18: 10,271,539 km (0.074 R)
• M19: 11,252,752 km (0.103 R)
• M20: 11,555,239 km (0.051 R)
• M21: 12,778,800 km (0.116 R)
• M22: 14,043,051 km (0.099 R)
• M23: 15,204,529 km (0.033 R)
• M24: 15,574,485 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 8.1

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.62 AU - 3.1 AU

Year: 3339 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,214,443 km

• M1: 100,679 km (0.113 R)
• M2: 393,891 km (0.111 R)
• M3: 655,388 km (0.094 R)
• M4: 911,201 km (0.116 R)
• M5: 1,274,125 km (0.115 R)
• M6: 1,707,660 km (0.074 R)
• M7: 2,280,470 km (0.099 R)
• M8: 4,306,474 km (0.106 R)
• M9: 5,154,993 km (0.108 R)
• M10: 6,197,840 km (0.107 R)
• M11: 6,554,631 km (0.043 R)
• M12: 7,019,880 km (0.03 R)
• M13: 8,440,312 km (0.057 R)
• M14: 9,028,830 km (0.106 R)
• M15: 10,958,942 km (0.05 R)
• M16: 11,703,939 km (0.027 R)
• M17: 12,020,488 km (0.089 R)
• M18: 12,529,270 km (0.065 R)
• M19: 13,491,035 km (0.111 R)
• M20: 13,788,885 km (0.045 R)
• M21: 15,778,985 km (0.081 R)
• M22: 16,558,091 km (0.112 R)
• M23: 19,049,494 km (0.114 R)
• M24: 23,097,462 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 13.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.15 AU - 3.85 AU

Year: 4520 Days

Day: 7.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,214,443 km

• M1: 167,250 km (0.111 R)
• M2: 829,819 km (0.107 R)
• M3: 1,436,738 km (0.102 R)
• M4: 2,061,159 km (0.093 R)
• M5: 2,985,076 km (0.04 R)
• M6: 3,453,018 km (0.092 R)
• M7: 3,884,010 km (0.08 R)
• M8: 5,700,277 km (0.085 R)
• M9: 6,306,298 km (0.11 R)
• M10: 6,859,511 km (0.072 R)
• M11: 7,750,217 km (0.027 R)
• M12: 10,335,866 km (0.076 R)
• M13: 11,019,379 km (0.025 R)
• M14: 11,869,993 km (0.091 R)
• M15: 12,572,205 km (0.111 R)
• M16: 13,651,853 km (0.085 R)
• M17: 16,448,884 km (0.113 R)
• M18: 19,608,242 km (0.053 R)
• M19: 20,857,234 km (0.112 R)
• M20: 21,330,562 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.8

Radius: 3.7

Gravity: 41.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.64 AU - 8.82 AU

Year: 16297 Days

Day: 17.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,214,443 km

• M1: 46,076 km (0.075 R)
• M2: 196,572 km (0.119 R)
• M3: 387,159 km (0.099 R)
• M4: 650,601 km (0.097 R)
• M5: 2,570,690 km (0.09 R)
• M6: 2,892,624 km (0.09 R)
• M7: 3,063,465 km (0.099 R)
• M8: 4,485,543 km (0.11 R)
• M9: 5,195,833 km (0.06 R)
• M10: 5,339,298 km (0.093 R)
• M11: 6,965,127 km (0.081 R)
• M12: 7,183,690 km (0.097 R)
• M13: 7,316,981 km (0.117 R)
• M14: 7,588,502 km (0.085 R)
• M15: 9,099,290 km (0.045 R)
• M16: 10,398,548 km (0.076 R)
• M17: 13,627,768 km (0.026 R)
• M18: 15,174,460 km (0.066 R)
• M19: 15,690,124 km (0.083 R)
• M20: 18,033,126 km (0.106 R)
• M21: 18,445,118 km (0.12 R)
• M22: 18,947,618 km (0.089 R)
• M23: 20,243,733 km (0.101 R)
• M24: 22,249,991 km (0.087 R)
• M25: 22,628,473 km (0.108 R)
• M26: 23,888,087 km (0.082 R)
• M27: 30,542,799 km (0.067 R)
• M28: 35,819,714 km (0.048 R)
• M29: 40,258,582 km (0.077 R)
• M30: 41,959,510 km (0.094 R)
• M31: 42,682,217 km (0.069 R)
• M32: 46,266,582 km (0.043 R)
• M33: 47,193,042 km (0.117 R)
• M34: 47,974,541 km (0.086 R)
• M35: 48,131,769 km (0.072 R)
• M36: 49,723,939 km (0.108 R)
• M37: 53,687,534 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.8

Radius: 7.2

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.62 AU - 9.56 AU

Year: 17378 Days

Day: 18.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,214,443 km

• M1: 89,759 km (0.034 R)
• M2: 449,841 km (0.07 R)
• M3: 828,772 km (0.045 R)
• M4: 1,734,438 km (0.1 R)
• M5: 2,749,609 km (0.074 R)
• M6: 3,627,150 km (0.116 R)
• M7: 4,082,675 km (0.105 R)
• M8: 4,926,258 km (0.108 R)
• M9: 7,464,485 km (0.109 R)
• M10: 8,878,634 km (0.074 R)
• M11: 10,166,970 km (0.088 R)
• M12: 10,462,725 km (0.106 R)
• M13: 12,629,052 km (0.047 R)
• M14: 13,817,009 km (0.116 R)
• M15: 17,486,495 km (0.102 R)
• M16: 18,343,392 km (0.099 R)
• M17: 20,607,555 km (0.082 R)
• M18: 21,177,523 km (0.084 R)
• M19: 26,011,031 km (0.077 R)
• M20: 26,676,591 km (0.115 R)
• M21: 30,054,511 km (0.117 R)
• M22: 32,161,597 km (0.084 R)
• M23: 45,135,772 km (0.098 R)
• M24: 46,907,460 km (0.113 R)
• M25: 56,834,924 km (0.088 R)
• M26: 60,046,042 km (0.033 R)
• M27: 67,034,357 km (0.078 R)
• M28: 70,830,852 km (0.117 R)
• M29: 72,781,608 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.7

Radius: 7.3

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.23 AU - 9.41 AU

Year: 19640 Days

Day: 24.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,214,443 km

• M1: 91,255 km (0.107 R)
• M2: 379,231 km (0.091 R)
• M3: 749,336 km (0.12 R)
• M4: 1,348,176 km (0.072 R)
• M5: 1,829,432 km (0.03 R)
• M6: 2,463,727 km (0.08 R)
• M7: 2,855,823 km (0.103 R)
• M8: 3,824,170 km (0.046 R)
• M9: 4,128,303 km (0.098 R)
• M10: 5,322,543 km (0.095 R)
• M11: 5,899,093 km (0.053 R)
• M12: 7,976,708 km (0.107 R)
• M13: 10,440,136 km (0.117 R)
• M14: 10,975,248 km (0.096 R)
• M15: 13,231,782 km (0.115 R)
• M16: 13,929,507 km (0.105 R)
• M17: 15,246,566 km (0.083 R)
• M18: 16,013,106 km (0.077 R)
• M19: 17,789,730 km (0.082 R)
• M20: 24,415,120 km (0.113 R)
• M21: 30,674,595 km (0.034 R)
• M22: 31,280,616 km (0.045 R)
• M23: 32,767,618 km (0.102 R)
• M24: 34,822,644 km (0.108 R)
• M25: 36,419,302 km (0.111 R)
• M26: 41,944,849 km (0.099 R)
• M27: 43,598,803 km (0.118 R)
• M28: 45,295,692 km (0.11 R)
• M29: 48,985,224 km (0.08 R)
• M30: 54,268,423 km (0.103 R)
• M31: 56,774,038 km (0.093 R)
• M32: 60,675,400 km (0.069 R)
• M33: 65,548,551 km (0.079 R)
• M34: 66,958,361 km (0.116 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: 335 - 17,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit