🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 8.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.96 AU - 1.24 AU

Year: 757 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,840,838 km

• M1: 108,159 km (0.097 R)
• M2: 496,815 km (0.087 R)
• M3: 890,107 km (0.109 R)
• M4: 1,180,776 km (0.11 R)
• M5: 1,658,442 km (0.091 R)
• M6: 1,969,157 km (0.115 R)
• M7: 2,403,888 km (0.094 R)
• M8: 2,891,577 km (0.072 R)
• M9: 3,432,972 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 8

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.36 AU - 1.56 AU

Year: 1157 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,840,838 km

• M1: 99,483 km (0.065 R)
• M2: 401,969 km (0.096 R)
• M3: 740,958 km (0.119 R)
• M4: 1,047,783 km (0.119 R)
• M5: 1,314,068 km (0.054 R)
• M6: 1,762,413 km (0.119 R)
• M7: 2,122,644 km (0.057 R)
• M8: 2,951,416 km (0.1 R)
• M9: 5,311,024 km (0.056 R)
• M10: 5,638,344 km (0.112 R)
• M11: 6,154,606 km (0.113 R)
• M12: 7,158,109 km (0.09 R)
• M13: 7,737,651 km (0.108 R)
• M14: 9,162,870 km (0.075 R)
• M15: 9,604,782 km (0.112 R)
• M16: 10,372,518 km (0.059 R)
• M17: 10,787,652 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 10.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.28 AU - 2.5 AU

Year: 2424 Days

Day: 14.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,840,838 km

• M1: 127,757 km (0.094 R)
• M2: 505,790 km (0.078 R)
• M3: 1,029,533 km (0.106 R)
• M4: 1,598,752 km (0.089 R)
• M5: 3,173,420 km (0.112 R)
• M6: 3,761,489 km (0.105 R)
• M7: 4,895,441 km (0.111 R)
• M8: 7,270,756 km (0.102 R)
• M9: 8,869,209 km (0.05 R)
• M10: 10,623,394 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.4

Radius: 11.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.58 AU - 3.16 AU

Year: 3190 Days

Day: 8.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,840,838 km

• M1: 164,857 km (0.119 R)
• M2: 584,479 km (0.087 R)
• M3: 1,144,873 km (0.068 R)
• M4: 1,601,894 km (0.087 R)
• M5: 2,179,791 km (0.091 R)
• M6: 2,532,243 km (0.09 R)
• M7: 3,077,976 km (0.109 R)
• M8: 3,647,346 km (0.113 R)
• M9: 4,611,654 km (0.106 R)
• M10: 5,382,531 km (0.034 R)
• M11: 7,379,513 km (0.072 R)
• M12: 10,110,572 km (0.067 R)
• M13: 11,564,813 km (0.118 R)
• M14: 12,039,188 km (0.043 R)
• M15: 14,563,054 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 13.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.54 AU - 3.94 AU

Year: 4745 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,840,838 km

• M1: 165,455 km (0.118 R)
• M2: 595,100 km (0.111 R)
• M3: 1,220,419 km (0.099 R)
• M4: 1,831,228 km (0.101 R)
• M5: 2,479,136 km (0.097 R)
• M6: 3,382,857 km (0.085 R)
• M7: 11,105,248 km (0.098 R)
• M8: 11,557,632 km (0.063 R)
• M9: 13,399,332 km (0.115 R)
• M10: 16,946,148 km (0.061 R)
• M11: 20,457,509 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 9.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.37 AU - 4.15 AU

Year: 4783 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,840,838 km

• M1: 118,182 km (0.062 R)
• M2: 449,242 km (0.11 R)
• M3: 785,987 km (0.119 R)
• M4: 1,186,610 km (0.102 R)
• M5: 1,920,238 km (0.09 R)
• M6: 2,493,497 km (0.119 R)
• M7: 2,911,773 km (0.081 R)
• M8: 3,500,291 km (0.112 R)
• M9: 4,604,622 km (0.097 R)
• M10: 5,292,324 km (0.108 R)
• M11: 6,324,400 km (0.07 R)
• M12: 6,904,839 km (0.108 R)
• M13: 9,966,210 km (0.082 R)
• M14: 10,707,916 km (0.054 R)
• M15: 11,206,975 km (0.078 R)
• M16: 12,848,512 km (0.097 R)
• M17: 13,464,407 km (0.064 R)
• M18: 14,046,193 km (0.119 R)
• M19: 14,699,786 km (0.115 R)
• M20: 15,430,572 km (0.079 R)
• M21: 15,892,231 km (0.056 R)
• M22: 20,127,945 km (0.113 R)
• M23: 20,818,638 km (0.115 R)
• M24: 23,361,054 km (0.107 R)
• M25: 23,740,434 km (0.113 R)
• M26: 25,941,468 km (0.076 R)
• M27: 27,510,300 km (0.075 R)
• M28: 29,053,851 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 8.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.13 AU - 4.55 AU

Year: 4936 Days

Day: 10.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,840,838 km

• M1: 109,506 km (0.065 R)
• M2: 391,049 km (0.077 R)
• M3: 768,783 km (0.074 R)
• M4: 1,159,234 km (0.083 R)
• M5: 1,646,325 km (0.043 R)
• M6: 2,103,645 km (0.109 R)
• M7: 2,507,859 km (0.095 R)
• M8: 2,880,956 km (0.115 R)
• M9: 3,417,713 km (0.11 R)
• M10: 3,700,603 km (0.111 R)
• M11: 3,999,200 km (0.038 R)
• M12: 7,746,627 km (0.077 R)
• M13: 9,426,910 km (0.063 R)
• M14: 10,647,329 km (0.093 R)
• M15: 11,927,139 km (0.087 R)
• M16: 12,805,428 km (0.077 R)
• M17: 13,260,355 km (0.064 R)
• M18: 17,854,057 km (0.074 R)
• M19: 20,444,045 km (0.106 R)
• M20: 20,878,028 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.5

Radius: 5.1

Gravity: 29.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.67 AU - 6.35 AU

Year: 9665 Days

Day: 18.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,840,838 km

• M1: 66,571 km (0.113 R)
• M2: 234,869 km (0.093 R)
• M3: 515,664 km (0.102 R)
• M4: 962,064 km (0.12 R)
• M5: 1,158,636 km (0.085 R)
• M6: 1,546,692 km (0.072 R)
• M7: 1,882,988 km (0.07 R)
• M8: 2,938,102 km (0.107 R)
• M9: 3,528,715 km (0.111 R)
• M10: 5,498,171 km (0.097 R)
• M11: 10,350,527 km (0.103 R)
• M12: 15,216,647 km (0.097 R)
• M13: 19,218,090 km (0.098 R)
• M14: 21,927,158 km (0.108 R)
• M15: 22,445,665 km (0.076 R)
• M16: 24,787,170 km (0.053 R)
• M17: 27,987,218 km (0.104 R)
• M18: 31,561,261 km (0.119 R)
• M19: 33,799,694 km (0.115 R)
• M20: 34,259,708 km (0.065 R)
• M21: 43,676,744 km (0.066 R)
• M22: 45,466,982 km (0.104 R)
• M23: 45,746,580 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.9

Radius: 3.9

Gravity: 65.48 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.58 AU - 7.74 AU

Year: 11275 Days

Day: 19.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,840,838 km

• M1: 48,470 km (0.031 R)
• M2: 231,428 km (0.108 R)
• M3: 363,523 km (0.083 R)
• M4: 840,890 km (0.052 R)
• M5: 1,603,988 km (0.099 R)
• M6: 1,782,608 km (0.081 R)
• M7: 1,920,837 km (0.079 R)
• M8: 2,258,180 km (0.063 R)
• M9: 2,483,025 km (0.107 R)
• M10: 3,248,219 km (0.107 R)
• M11: 4,158,970 km (0.038 R)
• M12: 4,528,627 km (0.115 R)
• M13: 5,123,877 km (0.108 R)
• M14: 5,658,240 km (0.088 R)
• M15: 5,844,490 km (0.048 R)
• M16: 6,921,145 km (0.094 R)
• M17: 9,303,492 km (0.035 R)
• M18: 10,819,217 km (0.112 R)
• M19: 11,695,262 km (0.115 R)
• M20: 12,181,306 km (0.117 R)
• M21: 14,605,689 km (0.12 R)
• M22: 16,189,781 km (0.1 R)
• M23: 16,793,109 km (0.082 R)
• M24: 17,884,874 km (0.094 R)
• M25: 19,609,738 km (0.07 R)
• M26: 19,864,952 km (0.092 R)
• M27: 20,731,423 km (0.116 R)
• M28: 22,539,462 km (0.05 R)
• M29: 23,291,192 km (0.12 R)
• M30: 24,844,466 km (0.058 R)
• M31: 27,940,544 km (0.069 R)
• M32: 28,371,984 km (0.053 R)
• M33: 30,254,673 km (0.119 R)
• M34: 33,292,557 km (0.1 R)
• M35: 36,271,649 km (0.12 R)
• M36: 39,423,527 km (0.079 R)
• M37: 41,623,364 km (0.108 R)
• M38: 48,400,745 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 5.3

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.26 AU - 10.66 AU

Year: 17594 Days

Day: 21.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,840,838 km

• M1: 65,973 km (0.049 R)
• M2: 258,206 km (0.063 R)
• M3: 963,859 km (0.046 R)
• M4: 1,841,849 km (0.066 R)
• M5: 3,506,873 km (0.099 R)
• M6: 3,703,744 km (0.115 R)
• M7: 3,997,704 km (0.119 R)
• M8: 4,243,942 km (0.096 R)
• M9: 4,665,808 km (0.071 R)
• M10: 6,343,698 km (0.082 R)
• M11: 6,636,610 km (0.099 R)
• M12: 7,115,174 km (0.116 R)
• M13: 9,692,895 km (0.112 R)
• M14: 10,949,667 km (0.104 R)
• M15: 13,643,475 km (0.116 R)
• M16: 14,922,238 km (0.085 R)
• M17: 16,907,402 km (0.086 R)
• M18: 17,552,019 km (0.114 R)
• M19: 21,392,944 km (0.052 R)
• M20: 26,076,405 km (0.074 R)
• M21: 26,289,582 km (0.102 R)
• M22: 26,719,526 km (0.069 R)
• M23: 31,040,062 km (0.045 R)
• M24: 32,249,860 km (0.099 R)
• M25: 36,199,543 km (0.049 R)
• M26: 40,602,657 km (0.09 R)
• M27: 41,756,655 km (0.086 R)
• M28: 42,932,345 km (0.102 R)
• M29: 45,812,852 km (0.088 R)
• M30: 46,905,664 km (0.04 R)
• M31: 47,537,865 km (0.092 R)
• M32: 49,468,725 km (0.115 R)
• M33: 49,959,555 km (0.115 R)
• M34: 52,972,456 km (0.101 R)
• M35: 54,349,505 km (0.094 R)
• M36: 60,468,955 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit