🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 10.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.65 AU - 0.69 AU

Year: 379 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 84,258,496 km

• M1: 130,599 km (0.118 R)
• M2: 457,171 km (0.042 R)
• M3: 1,026,840 km (0.112 R)
• M4: 1,473,240 km (0.05 R)
• M5: 1,833,322 km (0.069 R)
• M6: 2,279,273 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 11.9

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.82 AU - 0.92 AU

Year: 560 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,258,496 km

• M1: 147,952 km (0.117 R)
• M2: 596,447 km (0.096 R)
• M3: 1,378,395 km (0.083 R)
• M4: 1,759,271 km (0.08 R)
• M5: 2,385,637 km (0.11 R)
• M6: 3,072,591 km (0.088 R)
• M7: 3,708,232 km (0.026 R)
• M8: 4,159,718 km (0.119 R)
• M9: 5,039,055 km (0.065 R)
• M10: 5,416,939 km (0.106 R)
• M11: 6,095,365 km (0.028 R)
• M12: 6,975,150 km (0.091 R)
• M13: 7,424,094 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 13.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.04 AU - 1.52 AU

Year: 1000 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,258,496 km

• M1: 167,849 km (0.096 R)
• M2: 894,595 km (0.091 R)
• M3: 1,571,077 km (0.088 R)
• M4: 2,172,161 km (0.111 R)
• M5: 3,575,688 km (0.09 R)
• M6: 4,559,145 km (0.097 R)
• M7: 8,314,650 km (0.119 R)
• M8: 9,343,135 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 10.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.22 AU - 2.3 AU

Year: 2345 Days

Day: 10.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,258,496 km

• M1: 246,238 km (0.057 R)
• M2: 823,087 km (0.105 R)
• M3: 1,666,969 km (0.109 R)
• M4: 2,077,765 km (0.119 R)
• M5: 3,045,663 km (0.067 R)
• M6: 4,428,396 km (0.107 R)
• M7: 5,094,107 km (0.11 R)
• M8: 7,051,744 km (0.114 R)
• M9: 7,813,347 km (0.112 R)
• M10: 9,334,458 km (0.041 R)
• M11: 10,715,546 km (0.115 R)
• M12: 11,081,163 km (0.107 R)
• M13: 12,149,591 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 8.2

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.13 AU - 4.19 AU

Year: 4833 Days

Day: 10.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,258,496 km

• M1: 102,325 km (0.065 R)
• M2: 524,341 km (0.102 R)
• M3: 926,759 km (0.052 R)
• M4: 1,418,786 km (0.118 R)
• M5: 1,799,064 km (0.071 R)
• M6: 2,202,679 km (0.107 R)
• M7: 2,616,616 km (0.07 R)
• M8: 3,765,378 km (0.077 R)
• M9: 4,522,643 km (0.116 R)
• M10: 5,512,083 km (0.082 R)
• M11: 6,919,650 km (0.095 R)
• M12: 7,208,224 km (0.037 R)
• M13: 8,016,950 km (0.069 R)
• M14: 8,662,315 km (0.091 R)
• M15: 9,380,534 km (0.116 R)
• M16: 9,894,553 km (0.119 R)
• M17: 10,552,634 km (0.068 R)
• M18: 11,239,587 km (0.075 R)
• M19: 13,879,990 km (0.104 R)
• M20: 18,513,933 km (0.094 R)
• M21: 20,024,722 km (0.109 R)
• M22: 21,076,545 km (0.048 R)
• M23: 21,684,211 km (0.04 R)
• M24: 22,722,720 km (0.117 R)
• M25: 23,289,995 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 11.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.64 AU - 3.72 AU

Year: 4873 Days

Day: 7.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,258,496 km

• M1: 144,212 km (0.078 R)
• M2: 527,482 km (0.114 R)
• M3: 1,193,941 km (0.074 R)
• M4: 2,094,819 km (0.102 R)
• M5: 2,882,003 km (0.118 R)
• M6: 4,349,857 km (0.054 R)
• M7: 6,356,862 km (0.085 R)
• M8: 6,727,566 km (0.106 R)
• M9: 8,034,154 km (0.046 R)
• M10: 10,030,238 km (0.072 R)
• M11: 11,456,953 km (0.081 R)
• M12: 13,716,629 km (0.083 R)
• M13: 14,233,190 km (0.057 R)
• M14: 17,073,007 km (0.074 R)
• M15: 17,731,686 km (0.097 R)
• M16: 19,875,274 km (0.119 R)
• M17: 21,009,525 km (0.086 R)
• M18: 22,683,525 km (0.049 R)
• M19: 25,051,659 km (0.114 R)
• M20: 25,436,126 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 12.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.56 AU - 4.02 AU

Year: 5093 Days

Day: 8.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,258,496 km

• M1: 156,629 km (0.077 R)
• M2: 644,916 km (0.091 R)
• M3: 1,044,343 km (0.086 R)
• M4: 1,791,734 km (0.101 R)
• M5: 2,427,973 km (0.115 R)
• M6: 2,908,332 km (0.069 R)
• M7: 3,792,755 km (0.11 R)
• M8: 4,419,420 km (0.108 R)
• M9: 5,333,762 km (0.109 R)
• M10: 6,030,889 km (0.099 R)
• M11: 6,755,241 km (0.088 R)
• M12: 8,880,130 km (0.105 R)
• M13: 9,525,944 km (0.098 R)
• M14: 11,186,181 km (0.068 R)
• M15: 12,727,488 km (0.097 R)
• M16: 13,392,600 km (0.096 R)
• M17: 15,875,326 km (0.063 R)
• M18: 17,194,480 km (0.042 R)
• M19: 20,393,780 km (0.068 R)
• M20: 21,662,520 km (0.104 R)
• M21: 25,303,133 km (0.108 R)
• M22: 26,684,670 km (0.051 R)
• M23: 27,945,032 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 14.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.92 AU - 4.96 AU

Year: 6458 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,258,496 km

• M1: 185,352 km (0.119 R)
• M2: 813,812 km (0.033 R)
• M3: 1,373,009 km (0.084 R)
• M4: 1,849,329 km (0.114 R)
• M5: 2,649,677 km (0.078 R)
• M6: 3,297,885 km (0.049 R)
• M7: 3,858,279 km (0.052 R)
• M8: 6,873,873 km (0.068 R)
• M9: 7,343,011 km (0.1 R)
• M10: 11,402,948 km (0.048 R)
• M11: 12,641,020 km (0.117 R)
• M12: 13,739,667 km (0.113 R)
• M13: 16,571,555 km (0.097 R)
• M14: 18,709,607 km (0.094 R)
• M15: 19,556,930 km (0.057 R)
• M16: 20,875,784 km (0.064 R)
• M17: 21,710,541 km (0.099 R)
• M18: 26,396,993 km (0.088 R)
• M19: 30,350,566 km (0.079 R)
• M20: 34,054,908 km (0.058 R)
• M21: 34,682,920 km (0.119 R)
• M22: 36,395,068 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.3

Radius: 3.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.84 AU - 8.82 AU

Year: 16595 Days

Day: 15.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,258,496 km

• M1: 47,273 km (0.103 R)
• M2: 171,140 km (0.071 R)
• M3: 314,904 km (0.077 R)
• M4: 1,165,966 km (0.104 R)
• M5: 2,383,992 km (0.105 R)
• M6: 3,305,814 km (0.069 R)
• M7: 4,864,624 km (0.063 R)
• M8: 7,635,625 km (0.119 R)
• M9: 9,584,137 km (0.12 R)
• M10: 10,927,676 km (0.119 R)
• M11: 11,547,011 km (0.098 R)
• M12: 13,653,349 km (0.107 R)
• M13: 14,371,119 km (0.064 R)
• M14: 15,347,545 km (0.082 R)
• M15: 21,628,561 km (0.079 R)
• M16: 25,123,915 km (0.097 R)
• M17: 25,699,418 km (0.102 R)
• M18: 29,793,164 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.6

Radius: 4.6

Gravity: 42.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.54 AU - 11.56 AU

Year: 20371 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,258,496 km

• M1: 57,745 km (0.072 R)
• M2: 221,704 km (0.084 R)
• M3: 376,837 km (0.109 R)
• M4: 524,191 km (0.077 R)
• M5: 859,440 km (0.106 R)
• M6: 1,122,283 km (0.115 R)
• M7: 1,326,036 km (0.05 R)
• M8: 2,027,051 km (0.053 R)
• M9: 4,462,056 km (0.101 R)
• M10: 4,641,124 km (0.115 R)
• M11: 7,884,556 km (0.095 R)
• M12: 10,024,105 km (0.046 R)
• M13: 11,358,518 km (0.081 R)
• M14: 16,742,096 km (0.081 R)
• M15: 19,263,419 km (0.105 R)
• M16: 21,211,931 km (0.085 R)
• M17: 24,819,035 km (0.095 R)
• M18: 25,155,780 km (0.079 R)
• M19: 25,609,360 km (0.105 R)
• M20: 35,864,594 km (0.09 R)
• M21: 39,403,481 km (0.09 R)
• M22: 39,861,549 km (0.096 R)
• M23: 40,015,037 km (0.087 R)
• M24: 40,323,208 km (0.119 R)
• M25: 41,571,752 km (0.112 R)
• M26: 45,975,465 km (0.098 R)
• M27: 50,500,202 km (0.047 R)
• M28: 58,224,090 km (0.079 R)
• M29: 61,439,995 km (0.065 R)
• M30: 62,675,823 km (0.104 R)
• M31: 66,052,247 km (0.071 R)
• M32: 66,482,640 km (0.083 R)
• M33: 67,131,745 km (0.119 R)
• M34: 69,548,050 km (0.117 R)
• M35: 69,770,502 km (0.115 R)
• M36: 71,341,280 km (0.078 R)
• M37: 73,395,109 km (0.115 R)
• M38: 73,625,789 km (0.117 R)
• M39: 75,253,713 km (0.035 R)
• M40: 83,252,113 km (0.082 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: 189 - 11,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit