🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 9.9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.85 AU - 0.89 AU

Year: 541 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,407,360 km

• M1: 128,355 km (0.067 R)
• M2: 479,012 km (0.114 R)
• M3: 835,205 km (0.073 R)
• M4: 1,531,583 km (0.087 R)
• M5: 2,260,573 km (0.083 R)
• M6: 2,588,043 km (0.086 R)
• M7: 3,303,121 km (0.069 R)
• M8: 3,674,124 km (0.066 R)
• M9: 4,115,737 km (0.066 R)
• M10: 4,701,711 km (0.036 R)
• M11: 5,122,680 km (0.117 R)
• M12: 5,568,631 km (0.052 R)
• M13: 6,115,112 km (0.082 R)
• M14: 6,577,818 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 9.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.93 AU - 1.31 AU

Year: 790 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,407,360 km

• M1: 116,836 km (0.079 R)
• M2: 410,796 km (0.075 R)
• M3: 1,114,803 km (0.087 R)
• M4: 1,531,134 km (0.104 R)
• M5: 1,890,618 km (0.089 R)
• M6: 2,649,079 km (0.075 R)
• M7: 3,050,001 km (0.114 R)
• M8: 3,464,836 km (0.101 R)
• M9: 3,818,037 km (0.097 R)
• M10: 4,225,093 km (0.1 R)
• M11: 5,143,923 km (0.07 R)
• M12: 6,035,526 km (0.109 R)
• M13: 6,348,036 km (0.082 R)
• M14: 6,795,334 km (0.059 R)
• M15: 7,112,332 km (0.075 R)
• M16: 7,461,343 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 12.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.26 AU - 2.08 AU

Year: 1439 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,407,360 km

• M1: 160,967 km (0.094 R)
• M2: 576,849 km (0.081 R)
• M3: 1,024,745 km (0.111 R)
• M4: 1,439,431 km (0.086 R)
• M5: 2,287,501 km (0.088 R)
• M6: 3,914,228 km (0.106 R)
• M7: 4,444,852 km (0.118 R)
• M8: 4,879,135 km (0.057 R)
• M9: 5,276,915 km (0.096 R)
• M10: 6,282,811 km (0.069 R)
• M11: 6,780,673 km (0.081 R)
• M12: 7,631,885 km (0.06 R)
• M13: 8,553,109 km (0.092 R)
• M14: 8,948,047 km (0.062 R)
• M15: 9,386,967 km (0.052 R)
• M16: 10,860,955 km (0.112 R)
• M17: 11,288,506 km (0.093 R)
• M18: 11,838,876 km (0.099 R)
• M19: 12,292,008 km (0.043 R)
• M20: 13,072,909 km (0.095 R)
• M21: 13,969,748 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 9.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.9 AU - 4.54 AU

Year: 5781 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,407,360 km

• M1: 122,670 km (0.09 R)
• M2: 437,125 km (0.095 R)
• M3: 960,867 km (0.093 R)
• M4: 2,157,052 km (0.07 R)
• M5: 2,963,085 km (0.06 R)
• M6: 4,226,289 km (0.093 R)
• M7: 5,076,604 km (0.106 R)
• M8: 5,423,521 km (0.115 R)
• M9: 10,685,926 km (0.115 R)
• M10: 13,366,271 km (0.117 R)
• M11: 14,657,899 km (0.092 R)
• M12: 15,185,381 km (0.098 R)
• M13: 15,908,387 km (0.071 R)
• M14: 18,552,380 km (0.095 R)
• M15: 19,169,621 km (0.053 R)
• M16: 20,809,662 km (0.078 R)
• M17: 21,551,069 km (0.118 R)
• M18: 25,357,138 km (0.119 R)
• M19: 26,719,376 km (0.085 R)
• M20: 28,040,326 km (0.12 R)
• M21: 29,961,910 km (0.103 R)
• M22: 32,559,378 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 14.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.57 AU - 5.21 AU

Year: 6134 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,407,360 km

• M1: 181,612 km (0.112 R)
• M2: 656,585 km (0.1 R)
• M3: 1,232,537 km (0.11 R)
• M4: 1,834,070 km (0.115 R)
• M5: 2,366,040 km (0.096 R)
• M6: 3,832,997 km (0.072 R)
• M7: 4,338,189 km (0.107 R)
• M8: 5,297,709 km (0.089 R)
• M9: 6,099,853 km (0.084 R)
• M10: 7,437,109 km (0.12 R)
• M11: 8,626,561 km (0.118 R)
• M12: 10,771,944 km (0.072 R)
• M13: 12,107,255 km (0.054 R)
• M14: 12,576,095 km (0.084 R)
• M15: 14,574,273 km (0.088 R)
• M16: 15,375,669 km (0.084 R)
• M17: 16,037,789 km (0.102 R)
• M18: 16,604,017 km (0.075 R)
• M19: 17,066,574 km (0.106 R)
• M20: 19,702,339 km (0.113 R)
• M21: 20,418,015 km (0.1 R)
• M22: 21,083,726 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 13.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.31 AU - 5.19 AU

Year: 6904 Days

Day: 5.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,407,360 km

• M1: 170,990 km (0.111 R)
• M2: 608,714 km (0.076 R)
• M3: 1,143,377 km (0.086 R)
• M4: 3,007,216 km (0.085 R)
• M5: 3,821,926 km (0.076 R)
• M6: 4,416,428 km (0.104 R)
• M7: 4,953,784 km (0.109 R)
• M8: 5,727,205 km (0.088 R)
• M9: 7,633,531 km (0.055 R)
• M10: 8,928,151 km (0.105 R)
• M11: 10,413,358 km (0.083 R)
• M12: 14,654,308 km (0.113 R)
• M13: 15,278,580 km (0.055 R)
• M14: 17,465,252 km (0.052 R)
• M15: 20,080,821 km (0.034 R)
• M16: 24,828,160 km (0.104 R)
• M17: 25,447,495 km (0.106 R)
• M18: 28,507,370 km (0.034 R)
• M19: 31,187,117 km (0.106 R)
• M20: 32,430,425 km (0.093 R)
• M21: 34,030,673 km (0.102 R)
• M22: 36,928,234 km (0.092 R)
• M23: 41,083,614 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 12.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.32 AU - 5.46 AU

Year: 8345 Days

Day: 8.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,407,360 km

• M1: 155,432 km (0.09 R)
• M2: 691,142 km (0.104 R)
• M3: 1,209,798 km (0.09 R)
• M4: 1,729,351 km (0.043 R)
• M5: 2,253,842 km (0.119 R)
• M6: 2,842,210 km (0.114 R)
• M7: 3,579,428 km (0.09 R)
• M8: 4,905,464 km (0.075 R)
• M9: 7,257,142 km (0.077 R)
• M10: 8,372,095 km (0.069 R)
• M11: 9,741,514 km (0.07 R)
• M12: 11,738,496 km (0.087 R)
• M13: 18,376,453 km (0.077 R)
• M14: 19,351,083 km (0.119 R)
• M15: 21,484,947 km (0.101 R)
• M16: 24,568,458 km (0.094 R)
• M17: 25,291,764 km (0.105 R)
• M18: 26,591,620 km (0.108 R)
• M19: 29,123,115 km (0.098 R)
• M20: 31,176,795 km (0.064 R)
• M21: 38,638,587 km (0.119 R)
• M22: 43,960,082 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.7

Radius: 4.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.19 AU - 8.57 AU

Year: 12034 Days

Day: 22.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,407,360 km

• M1: 156,479 km (0.118 R)
• M2: 622,477 km (0.066 R)
• M3: 793,617 km (0.072 R)
• M4: 1,205,609 km (0.111 R)
• M5: 2,616,616 km (0.115 R)
• M6: 3,999,649 km (0.089 R)
• M7: 5,755,628 km (0.037 R)
• M8: 8,262,739 km (0.102 R)
• M9: 9,369,464 km (0.106 R)
• M10: 13,691,646 km (0.078 R)
• M11: 17,211,684 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.8

Radius: 7.2

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.7 AU - 12.18 AU

Year: 22495 Days

Day: 17.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,407,360 km

• M1: 90,357 km (0.112 R)
• M2: 333,902 km (0.104 R)
• M3: 712,535 km (0.114 R)
• M4: 1,422,676 km (0.092 R)
• M5: 2,705,777 km (0.108 R)
• M6: 2,964,581 km (0.079 R)
• M7: 4,170,489 km (0.105 R)
• M8: 5,549,931 km (0.088 R)
• M9: 6,143,536 km (0.1 R)
• M10: 6,685,379 km (0.116 R)
• M11: 7,456,855 km (0.111 R)
• M12: 7,760,988 km (0.109 R)
• M13: 12,863,472 km (0.109 R)
• M14: 14,753,940 km (0.101 R)
• M15: 16,564,523 km (0.084 R)
• M16: 22,560,107 km (0.07 R)
• M17: 23,411,917 km (0.096 R)
• M18: 26,096,152 km (0.109 R)
• M19: 31,934,209 km (0.109 R)
• M20: 36,661,950 km (0.075 R)
• M21: 37,394,381 km (0.077 R)
• M22: 39,344,240 km (0.062 R)
• M23: 39,650,168 km (0.104 R)
• M24: 43,120,240 km (0.094 R)
• M25: 43,772,337 km (0.103 R)
• M26: 48,171,262 km (0.096 R)
• M27: 49,226,675 km (0.046 R)
• M28: 50,117,830 km (0.092 R)
• M29: 51,749,045 km (0.104 R)
• M30: 65,662,694 km (0.094 R)
• M31: 66,959,708 km (0.089 R)
• M32: 67,395,786 km (0.108 R)
• M33: 70,953,223 km (0.118 R)
• M34: 73,470,207 km (0.114 R)
• M35: 73,701,934 km (0.06 R)
• M36: 74,166,735 km (0.069 R)
• M37: 80,390,006 km (0.068 R)
• M38: 84,387,710 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit