🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 11.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.29 AU

Year: 732 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,962,880 km

• M1: 140,772 km (0.031 R)
• M2: 517,459 km (0.104 R)
• M3: 1,100,442 km (0.058 R)
• M4: 1,591,572 km (0.113 R)
• M5: 2,264,912 km (0.119 R)
• M6: 2,896,514 km (0.103 R)
• M7: 3,470,521 km (0.039 R)
• M8: 4,017,600 km (0.039 R)
• M9: 4,449,639 km (0.099 R)
• M10: 5,164,717 km (0.081 R)
• M11: 5,550,081 km (0.037 R)
• M12: 7,181,147 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 8.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.84 AU - 1.3 AU

Year: 764 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,962,880 km

• M1: 111,002 km (0.101 R)
• M2: 617,540 km (0.103 R)
• M3: 1,145,471 km (0.032 R)
• M4: 2,257,432 km (0.102 R)
• M5: 2,614,672 km (0.074 R)
• M6: 3,095,030 km (0.037 R)
• M7: 4,313,804 km (0.039 R)
• M8: 5,016,166 km (0.028 R)
• M9: 5,339,746 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 13.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.17 AU - 1.59 AU

Year: 1119 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 127.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,962,880 km

• M1: 169,195 km (0.053 R)
• M2: 688,898 km (0.115 R)
• M3: 1,182,721 km (0.118 R)
• M4: 1,668,764 km (0.109 R)
• M5: 2,544,809 km (0.085 R)
• M6: 3,473,962 km (0.113 R)
• M7: 4,130,098 km (0.095 R)
• M8: 4,724,151 km (0.054 R)
• M9: 5,355,454 km (0.096 R)
• M10: 6,879,258 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 12.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.46 AU - 2.96 AU

Year: 3079 Days

Day: 6.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,962,880 km

• M1: 150,645 km (0.092 R)
• M2: 955,182 km (0.087 R)
• M3: 1,643,931 km (0.101 R)
• M4: 2,263,117 km (0.083 R)
• M5: 3,632,386 km (0.092 R)
• M6: 4,265,933 km (0.104 R)
• M7: 4,900,377 km (0.099 R)
• M8: 8,634,789 km (0.109 R)
• M9: 11,621,810 km (0.08 R)
• M10: 13,991,440 km (0.111 R)
• M11: 16,558,091 km (0.101 R)
• M12: 21,552,116 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 9.4

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.39 AU - 3.35 AU

Year: 3356 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,962,880 km

• M1: 117,434 km (0.092 R)
• M2: 536,757 km (0.118 R)
• M3: 946,805 km (0.066 R)
• M4: 1,378,993 km (0.098 R)
• M5: 1,786,797 km (0.08 R)
• M6: 2,102,448 km (0.056 R)
• M7: 2,630,379 km (0.12 R)
• M8: 3,719,003 km (0.093 R)
• M9: 4,564,381 km (0.076 R)
• M10: 5,614,408 km (0.106 R)
• M11: 6,211,154 km (0.118 R)
• M12: 7,071,641 km (0.107 R)
• M13: 8,766,136 km (0.073 R)
• M14: 10,379,100 km (0.062 R)
• M15: 11,814,193 km (0.115 R)
• M16: 12,227,532 km (0.051 R)
• M17: 12,650,445 km (0.071 R)
• M18: 20,095,332 km (0.12 R)
• M19: 21,218,364 km (0.107 R)
• M20: 22,522,558 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.9

Radius: 6

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.36 AU - 9.64 AU

Year: 15619 Days

Day: 24.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,962,880 km

• M1: 74,649 km (0.12 R)
• M2: 346,618 km (0.106 R)
• M3: 1,459,028 km (0.099 R)
• M4: 3,998,601 km (0.064 R)
• M5: 4,415,531 km (0.037 R)
• M6: 5,128,664 km (0.073 R)
• M7: 5,991,245 km (0.108 R)
• M8: 7,200,744 km (0.111 R)
• M9: 8,232,371 km (0.045 R)
• M10: 11,380,957 km (0.12 R)
• M11: 11,913,675 km (0.087 R)
• M12: 15,393,023 km (0.092 R)
• M13: 21,126,660 km (0.113 R)
• M14: 21,481,506 km (0.083 R)
• M15: 23,981,137 km (0.081 R)
• M16: 30,329,024 km (0.108 R)
• M17: 36,681,697 km (0.105 R)
• M18: 39,292,330 km (0.09 R)
• M19: 41,884,861 km (0.118 R)
• M20: 43,436,789 km (0.101 R)
• M21: 44,010,347 km (0.11 R)
• M22: 44,880,408 km (0.108 R)
• M23: 47,863,240 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 3.2

Gravity: 75.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.67 AU - 10.67 AU

Year: 20756 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,962,880 km

• M1: 39,793 km (0.105 R)
• M2: 159,771 km (0.117 R)
• M3: 324,328 km (0.088 R)
• M4: 578,196 km (0.09 R)
• M5: 678,277 km (0.106 R)
• M6: 1,012,778 km (0.069 R)
• M7: 1,260,811 km (0.099 R)
• M8: 1,599,500 km (0.064 R)
• M9: 1,955,244 km (0.077 R)
• M10: 3,168,483 km (0.083 R)
• M11: 3,664,699 km (0.109 R)
• M12: 4,346,865 km (0.048 R)
• M13: 6,848,142 km (0.111 R)
• M14: 7,179,800 km (0.114 R)
• M15: 7,325,209 km (0.094 R)
• M16: 8,505,836 km (0.091 R)
• M17: 9,056,655 km (0.088 R)
• M18: 9,748,396 km (0.082 R)
• M19: 10,914,810 km (0.094 R)
• M20: 13,012,172 km (0.057 R)
• M21: 15,443,437 km (0.106 R)
• M22: 16,850,405 km (0.054 R)
• M23: 17,541,098 km (0.068 R)
• M24: 22,600,798 km (0.086 R)
• M25: 27,357,561 km (0.1 R)
• M26: 27,950,567 km (0.084 R)
• M27: 32,475,304 km (0.07 R)
• M28: 33,678,221 km (0.083 R)
• M29: 35,889,277 km (0.092 R)
• M30: 38,935,688 km (0.103 R)
• M31: 39,084,837 km (0.053 R)
• M32: 42,149,948 km (0.098 R)
• M33: 50,151,190 km (0.096 R)
• M34: 53,394,921 km (0.06 R)
• M35: 54,880,278 km (0.117 R)
• M36: 59,304,037 km (0.083 R)
• M37: 59,897,940 km (0.075 R)
• M38: 67,337,742 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.6

Radius: 3.4

Gravity: 57.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.35 AU - 10.53 AU

Year: 23284 Days

Day: 18.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,962,880 km

• M1: 185,950 km (0.092 R)
• M2: 402,269 km (0.107 R)
• M3: 518,955 km (0.088 R)
• M4: 639,830 km (0.107 R)
• M5: 779,405 km (0.109 R)
• M6: 1,093,560 km (0.098 R)
• M7: 5,481,864 km (0.097 R)
• M8: 7,415,417 km (0.088 R)
• M9: 10,745,765 km (0.084 R)
• M10: 12,626,659 km (0.12 R)
• M11: 13,201,862 km (0.074 R)
• M12: 26,290,031 km (0.086 R)
• M13: 30,676,539 km (0.12 R)
• M14: 36,381,454 km (0.119 R)
• M15: 36,959,052 km (0.102 R)
• M16: 38,878,392 km (0.045 R)
• M17: 45,032,998 km (0.088 R)
• M18: 47,907,521 km (0.117 R)
• M19: 56,486,211 km (0.053 R)
• M20: 58,434,574 km (0.085 R)
• M21: 70,179,054 km (0.109 R)
• M22: 77,548,095 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 4

Gravity: 40.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.35 AU - 11.59 AU

Year: 23385 Days

Day: 21 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,962,880 km

• M1: 240,404 km (0.119 R)
• M2: 566,228 km (0.108 R)
• M3: 723,007 km (0.094 R)
• M4: 1,071,719 km (0.108 R)
• M5: 1,269,039 km (0.071 R)
• M6: 1,408,464 km (0.116 R)
• M7: 2,448,768 km (0.086 R)
• M8: 3,454,514 km (0.099 R)
• M9: 3,727,979 km (0.036 R)
• M10: 4,422,113 km (0.034 R)
• M11: 5,639,690 km (0.093 R)
• M12: 6,280,717 km (0.095 R)
• M13: 9,626,324 km (0.117 R)
• M14: 10,167,120 km (0.075 R)
• M15: 12,463,597 km (0.1 R)
• M16: 17,078,392 km (0.098 R)
• M17: 17,603,181 km (0.099 R)
• M18: 18,319,606 km (0.109 R)
• M19: 18,684,924 km (0.101 R)
• M20: 19,055,178 km (0.097 R)
• M21: 20,487,129 km (0.098 R)
• M22: 20,980,054 km (0.072 R)
• M23: 21,683,164 km (0.102 R)
• M24: 22,194,938 km (0.111 R)
• M25: 25,323,479 km (0.105 R)
• M26: 26,816,466 km (0.097 R)
• M27: 27,524,961 km (0.109 R)
• M28: 29,850,909 km (0.06 R)
• M29: 40,157,903 km (0.1 R)
• M30: 42,501,204 km (0.099 R)
• M31: 45,431,677 km (0.063 R)
• M32: 49,544,571 km (0.089 R)
• M33: 56,360,250 km (0.071 R)
• M34: 58,895,934 km (0.101 R)
• M35: 61,506,417 km (0.106 R)
• M36: 64,613,265 km (0.069 R)
• M37: 65,458,942 km (0.081 R)
• M38: 71,812,962 km (0.118 R)
• M39: 77,135,205 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit