🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 10

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.39 AU

Year: 830 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,903,969 km

• M1: 124,316 km (0.119 R)
• M2: 449,542 km (0.081 R)
• M3: 784,192 km (0.093 R)
• M4: 1,191,697 km (0.11 R)
• M5: 1,572,274 km (0.086 R)
• M6: 1,938,639 km (0.106 R)
• M7: 2,996,745 km (0.053 R)
• M8: 3,410,383 km (0.11 R)
• M9: 4,303,632 km (0.111 R)
• M10: 4,743,748 km (0.071 R)
• M11: 5,270,034 km (0.103 R)
• M12: 5,694,742 km (0.102 R)
• M13: 6,417,898 km (0.11 R)
• M14: 6,812,837 km (0.083 R)
• M15: 7,247,568 km (0.101 R)
• M16: 7,700,550 km (0.111 R)
• M17: 8,532,315 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 12.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.39 AU - 1.69 AU

Year: 1254 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,903,969 km

• M1: 154,385 km (0.11 R)
• M2: 701,614 km (0.108 R)
• M3: 1,449,155 km (0.107 R)
• M4: 2,347,939 km (0.118 R)
• M5: 3,588,255 km (0.115 R)
• M6: 4,691,240 km (0.113 R)
• M7: 5,092,910 km (0.061 R)
• M8: 6,438,842 km (0.072 R)
• M9: 7,459,847 km (0.084 R)
• M10: 7,933,025 km (0.047 R)
• M11: 8,967,046 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.29 AU - 3.37 AU

Year: 3123 Days

Day: 10.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,903,969 km

• M1: 111,899 km (0.112 R)
• M2: 475,721 km (0.093 R)
• M3: 804,837 km (0.093 R)
• M4: 1,372,710 km (0.091 R)
• M5: 1,815,520 km (0.073 R)
• M6: 2,337,467 km (0.094 R)
• M7: 2,780,426 km (0.11 R)
• M8: 3,439,255 km (0.1 R)
• M9: 4,240,202 km (0.11 R)
• M10: 4,651,297 km (0.103 R)
• M11: 5,680,530 km (0.12 R)
• M12: 6,100,003 km (0.065 R)
• M13: 6,971,560 km (0.08 R)
• M14: 7,891,886 km (0.103 R)
• M15: 9,385,172 km (0.051 R)
• M16: 10,274,831 km (0.064 R)
• M17: 10,740,230 km (0.1 R)
• M18: 12,307,417 km (0.107 R)
• M19: 13,463,958 km (0.077 R)
• M20: 14,115,905 km (0.098 R)
• M21: 14,886,484 km (0.112 R)
• M22: 16,989,381 km (0.083 R)
• M23: 18,762,565 km (0.099 R)
• M24: 19,931,523 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.5

Radius: 9.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.88 AU - 4.66 AU

Year: 5788 Days

Day: 13.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,903,969 km

• M1: 115,789 km (0.031 R)
• M2: 466,596 km (0.1 R)
• M3: 947,403 km (0.097 R)
• M4: 1,461,721 km (0.087 R)
• M5: 1,764,956 km (0.054 R)
• M6: 2,054,577 km (0.112 R)
• M7: 2,345,695 km (0.041 R)
• M8: 2,648,032 km (0.078 R)
• M9: 3,254,950 km (0.103 R)
• M10: 3,843,468 km (0.094 R)
• M11: 4,971,586 km (0.111 R)
• M12: 5,338,849 km (0.071 R)
• M13: 7,659,411 km (0.112 R)
• M14: 8,403,810 km (0.117 R)
• M15: 9,549,879 km (0.074 R)
• M16: 10,840,460 km (0.041 R)
• M17: 12,528,522 km (0.083 R)
• M18: 12,817,845 km (0.102 R)
• M19: 14,228,104 km (0.09 R)
• M20: 15,351,584 km (0.112 R)
• M21: 16,706,791 km (0.105 R)
• M22: 17,413,491 km (0.099 R)
• M23: 17,713,734 km (0.072 R)
• M24: 19,979,244 km (0.099 R)
• M25: 22,289,933 km (0.094 R)
• M26: 24,546,916 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953

Radius: 5.6

Gravity: 30.39 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.6 AU - 8.22 AU

Year: 11916 Days

Day: 19.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,903,969 km

• M1: 69,862 km (0.102 R)
• M2: 245,341 km (0.061 R)
• M3: 879,486 km (0.115 R)
• M4: 1,416,841 km (0.07 R)
• M5: 1,643,482 km (0.118 R)
• M6: 2,170,216 km (0.046 R)
• M7: 2,557,974 km (0.118 R)
• M8: 3,314,191 km (0.045 R)
• M9: 4,552,263 km (0.082 R)
• M10: 5,292,324 km (0.076 R)
• M11: 5,841,049 km (0.078 R)
• M12: 6,671,915 km (0.113 R)
• M13: 8,227,434 km (0.102 R)
• M14: 8,614,294 km (0.115 R)
• M15: 10,732,899 km (0.094 R)
• M16: 17,419,176 km (0.108 R)
• M17: 18,299,709 km (0.109 R)
• M18: 19,378,310 km (0.066 R)
• M19: 20,586,612 km (0.042 R)
• M20: 21,299,146 km (0.045 R)
• M21: 23,343,252 km (0.102 R)
• M22: 24,511,611 km (0.07 R)
• M23: 26,026,290 km (0.107 R)
• M24: 26,964,268 km (0.093 R)
• M25: 28,468,026 km (0.104 R)
• M26: 29,352,000 km (0.077 R)
• M27: 29,575,798 km (0.068 R)
• M28: 30,140,381 km (0.119 R)
• M29: 31,641,745 km (0.1 R)
• M30: 33,435,124 km (0.097 R)
• M31: 37,354,140 km (0.06 R)
• M32: 46,848,069 km (0.1 R)
• M33: 54,389,896 km (0.104 R)
• M34: 56,092,619 km (0.087 R)
• M35: 59,783,348 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 7.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.1 AU - 7.16 AU

Year: 12489 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,903,969 km

• M1: 92,003 km (0.084 R)
• M2: 451,038 km (0.074 R)
• M3: 696,079 km (0.097 R)
• M4: 1,476,232 km (0.113 R)
• M5: 3,091,889 km (0.115 R)
• M6: 3,496,401 km (0.072 R)
• M7: 3,860,074 km (0.107 R)
• M8: 4,090,155 km (0.113 R)
• M9: 4,494,070 km (0.043 R)
• M10: 7,305,462 km (0.12 R)
• M11: 9,233,031 km (0.119 R)
• M12: 15,359,513 km (0.101 R)
• M13: 19,286,008 km (0.083 R)
• M14: 22,001,957 km (0.117 R)
• M15: 22,989,004 km (0.093 R)
• M16: 26,309,329 km (0.067 R)
• M17: 27,140,195 km (0.077 R)
• M18: 31,455,047 km (0.058 R)
• M19: 31,972,655 km (0.114 R)
• M20: 34,976,281 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 4.1

Gravity: 43.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.85 AU - 9.27 AU

Year: 13636 Days

Day: 19.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,903,969 km

• M1: 51,162 km (0.034 R)
• M2: 186,100 km (0.073 R)
• M3: 444,006 km (0.067 R)
• M4: 892,351 km (0.107 R)
• M5: 1,047,634 km (0.099 R)
• M6: 1,625,680 km (0.081 R)
• M7: 1,965,716 km (0.119 R)
• M8: 2,372,024 km (0.107 R)
• M9: 2,902,348 km (0.109 R)
• M10: 3,727,381 km (0.117 R)
• M11: 4,193,677 km (0.101 R)
• M12: 6,371,673 km (0.075 R)
• M13: 6,950,915 km (0.085 R)
• M14: 7,564,566 km (0.081 R)
• M15: 8,024,430 km (0.092 R)
• M16: 9,997,027 km (0.087 R)
• M17: 11,537,885 km (0.101 R)
• M18: 12,270,765 km (0.062 R)
• M19: 14,725,816 km (0.093 R)
• M20: 14,867,186 km (0.094 R)
• M21: 15,734,255 km (0.106 R)
• M22: 21,113,047 km (0.083 R)
• M23: 21,838,148 km (0.082 R)
• M24: 23,530,249 km (0.052 R)
• M25: 24,113,232 km (0.086 R)
• M26: 25,105,963 km (0.113 R)
• M27: 27,814,283 km (0.059 R)
• M28: 31,407,026 km (0.114 R)
• M29: 33,192,626 km (0.101 R)
• M30: 33,802,686 km (0.093 R)
• M31: 34,919,285 km (0.042 R)
• M32: 42,568,373 km (0.1 R)
• M33: 43,578,309 km (0.064 R)
• M34: 43,869,875 km (0.111 R)
• M35: 49,025,915 km (0.047 R)
• M36: 54,066,017 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 3.3

Gravity: 47.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.36 AU - 11.08 AU

Year: 18366 Days

Day: 20 Hours

Environment

Temp: -220 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,903,969 km

• M1: 40,990 km (0.115 R)
• M2: 171,439 km (0.1 R)
• M3: 803,789 km (0.12 R)
• M4: 1,801,607 km (0.103 R)
• M5: 6,346,540 km (0.112 R)
• M6: 6,512,743 km (0.085 R)
• M7: 6,767,658 km (0.116 R)
• M8: 7,252,206 km (0.051 R)
• M9: 9,051,569 km (0.115 R)
• M10: 9,315,609 km (0.104 R)
• M11: 10,654,510 km (0.116 R)
• M12: 13,638,090 km (0.103 R)
• M13: 15,581,217 km (0.044 R)
• M14: 15,883,853 km (0.081 R)
• M15: 19,303,062 km (0.107 R)
• M16: 21,930,449 km (0.09 R)
• M17: 42,536,060 km (0.114 R)
• M18: 54,026,523 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.7

Radius: 6.5

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.33 AU - 9.45 AU

Year: 18876 Days

Day: 20.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,903,969 km

• M1: 80,932 km (0.058 R)
• M2: 335,548 km (0.097 R)
• M3: 681,717 km (0.097 R)
• M4: 1,319,752 km (0.093 R)
• M5: 1,985,463 km (0.052 R)
• M6: 2,424,832 km (0.108 R)
• M7: 3,050,600 km (0.101 R)
• M8: 3,255,399 km (0.068 R)
• M9: 4,262,043 km (0.049 R)
• M10: 4,518,604 km (0.091 R)
• M11: 5,062,841 km (0.098 R)
• M12: 6,958,545 km (0.065 R)
• M13: 9,336,104 km (0.11 R)
• M14: 9,660,133 km (0.118 R)
• M15: 10,972,555 km (0.118 R)
• M16: 11,517,091 km (0.098 R)
• M17: 13,876,399 km (0.114 R)
• M18: 14,441,281 km (0.062 R)
• M19: 19,264,017 km (0.104 R)
• M20: 19,966,828 km (0.107 R)
• M21: 26,753,934 km (0.107 R)
• M22: 29,089,755 km (0.118 R)
• M23: 42,682,516 km (0.1 R)
• M24: 52,515,435 km (0.11 R)
• M25: 54,057,490 km (0.119 R)
• M26: 65,117,260 km (0.092 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: 198 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit