🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 11.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 337 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 78,234,272 km

• M1: 143,016 km (0.111 R)
• M2: 509,680 km (0.086 R)
• M3: 941,419 km (0.059 R)
• M4: 1,393,355 km (0.03 R)
• M5: 1,799,812 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 12.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.24 AU - 1.64 AU

Year: 1193 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,234,272 km

• M1: 156,629 km (0.11 R)
• M2: 702,661 km (0.095 R)
• M3: 1,108,071 km (0.107 R)
• M4: 2,294,981 km (0.075 R)
• M5: 2,835,029 km (0.118 R)
• M6: 3,234,007 km (0.063 R)
• M7: 3,903,906 km (0.073 R)
• M8: 4,359,880 km (0.1 R)
• M9: 4,764,692 km (0.1 R)
• M10: 5,302,048 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 14.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.35 AU - 1.83 AU

Year: 1384 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,234,272 km

• M1: 175,329 km (0.114 R)
• M2: 658,380 km (0.094 R)
• M3: 1,109,867 km (0.099 R)
• M4: 1,823,000 km (0.087 R)
• M5: 2,369,481 km (0.065 R)
• M6: 4,163,907 km (0.082 R)
• M7: 4,669,398 km (0.101 R)
• M8: 6,566,000 km (0.109 R)
• M9: 7,392,678 km (0.101 R)
• M10: 8,774,962 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 13.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.51 AU - 2.85 AU

Year: 3028 Days

Day: 9.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,234,272 km

• M1: 166,802 km (0.056 R)
• M2: 609,911 km (0.055 R)
• M3: 1,092,364 km (0.098 R)
• M4: 1,531,733 km (0.11 R)
• M5: 1,987,557 km (0.118 R)
• M6: 2,755,144 km (0.116 R)
• M7: 4,149,845 km (0.113 R)
• M8: 4,809,871 km (0.077 R)
• M9: 6,225,964 km (0.043 R)
• M10: 6,785,311 km (0.102 R)
• M11: 8,176,272 km (0.055 R)
• M12: 9,366,921 km (0.073 R)
• M13: 9,905,773 km (0.084 R)
• M14: 12,964,002 km (0.119 R)
• M15: 14,733,595 km (0.112 R)
• M16: 16,770,819 km (0.09 R)
• M17: 18,747,456 km (0.089 R)
• M18: 19,419,000 km (0.048 R)
• M19: 23,089,534 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 13.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.36 AU - 4.88 AU

Year: 6854 Days

Day: 9.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,234,272 km

• M1: 170,542 km (0.089 R)
• M2: 605,423 km (0.113 R)
• M3: 1,110,016 km (0.067 R)
• M4: 2,253,991 km (0.059 R)
• M5: 3,091,290 km (0.053 R)
• M6: 4,781,148 km (0.096 R)
• M7: 5,323,590 km (0.096 R)
• M8: 9,892,159 km (0.117 R)
• M9: 11,663,099 km (0.116 R)
• M10: 13,636,893 km (0.071 R)
• M11: 14,148,967 km (0.092 R)
• M12: 17,231,431 km (0.073 R)
• M13: 18,650,666 km (0.057 R)
• M14: 19,140,599 km (0.078 R)
• M15: 19,928,082 km (0.068 R)
• M16: 24,358,572 km (0.102 R)
• M17: 25,625,367 km (0.089 R)
• M18: 27,024,706 km (0.072 R)
• M19: 28,751,813 km (0.107 R)
• M20: 29,218,409 km (0.106 R)
• M21: 29,784,786 km (0.09 R)
• M22: 30,648,265 km (0.111 R)
• M23: 32,727,825 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.6

Radius: 6.4

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.35 AU - 6.27 AU

Year: 9667 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,234,272 km

• M1: 82,129 km (0.104 R)
• M2: 459,864 km (0.069 R)
• M3: 775,665 km (0.058 R)
• M4: 1,102,536 km (0.11 R)
• M5: 1,356,254 km (0.106 R)
• M6: 2,193,554 km (0.056 R)
• M7: 2,557,974 km (0.066 R)
• M8: 3,052,245 km (0.041 R)
• M9: 3,383,156 km (0.06 R)
• M10: 3,843,468 km (0.115 R)
• M11: 4,551,066 km (0.025 R)
• M12: 5,275,719 km (0.12 R)
• M13: 5,718,079 km (0.093 R)
• M14: 6,793,539 km (0.12 R)
• M15: 7,193,862 km (0.095 R)
• M16: 8,859,934 km (0.069 R)
• M17: 10,502,369 km (0.112 R)
• M18: 11,367,493 km (0.077 R)
• M19: 11,931,777 km (0.094 R)
• M20: 12,220,800 km (0.051 R)
• M21: 12,752,919 km (0.058 R)
• M22: 13,424,015 km (0.093 R)
• M23: 14,054,421 km (0.112 R)
• M24: 14,376,954 km (0.051 R)
• M25: 17,064,180 km (0.118 R)
• M26: 17,953,988 km (0.084 R)
• M27: 26,215,830 km (0.107 R)
• M28: 27,902,546 km (0.065 R)
• M29: 28,207,576 km (0.054 R)
• M30: 29,240,250 km (0.025 R)
• M31: 31,710,859 km (0.115 R)
• M32: 32,489,666 km (0.102 R)
• M33: 34,085,127 km (0.114 R)
• M34: 38,552,119 km (0.067 R)
• M35: 39,311,328 km (0.111 R)
• M36: 40,729,217 km (0.1 R)
• M37: 45,889,596 km (0.085 R)
• M38: 49,809,957 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.5

Radius: 6.1

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.28 AU - 8.46 AU

Year: 12429 Days

Day: 17.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,234,272 km

• M1: 75,846 km (0.091 R)
• M2: 409,599 km (0.099 R)
• M3: 1,176,587 km (0.103 R)
• M4: 1,522,757 km (0.089 R)
• M5: 2,119,203 km (0.08 R)
• M6: 2,315,625 km (0.05 R)
• M7: 2,979,242 km (0.06 R)
• M8: 3,226,527 km (0.118 R)
• M9: 3,847,807 km (0.037 R)
• M10: 4,171,836 km (0.044 R)
• M11: 5,010,182 km (0.088 R)
• M12: 5,803,051 km (0.043 R)
• M13: 7,864,809 km (0.11 R)
• M14: 8,681,613 km (0.111 R)
• M15: 11,173,465 km (0.058 R)
• M16: 12,774,162 km (0.063 R)
• M17: 13,098,490 km (0.032 R)
• M18: 13,295,810 km (0.025 R)
• M19: 14,875,264 km (0.091 R)
• M20: 15,673,070 km (0.059 R)
• M21: 19,661,947 km (0.117 R)
• M22: 20,445,242 km (0.119 R)
• M23: 23,015,333 km (0.072 R)
• M24: 24,377,721 km (0.058 R)
• M25: 24,676,468 km (0.104 R)
• M26: 27,155,454 km (0.111 R)
• M27: 27,476,641 km (0.115 R)
• M28: 28,126,344 km (0.091 R)
• M29: 31,884,542 km (0.06 R)
• M30: 32,122,552 km (0.102 R)
• M31: 34,819,054 km (0.041 R)
• M32: 35,197,985 km (0.108 R)
• M33: 37,530,067 km (0.117 R)
• M34: 37,928,595 km (0.076 R)
• M35: 39,825,347 km (0.083 R)
• M36: 43,077,305 km (0.08 R)
• M37: 48,358,858 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 6.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.39 AU - 10.11 AU

Year: 16357 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,234,272 km

• M1: 85,869 km (0.066 R)
• M2: 412,142 km (0.088 R)
• M3: 641,176 km (0.117 R)
• M4: 2,757,388 km (0.046 R)
• M5: 2,986,871 km (0.106 R)
• M6: 3,604,860 km (0.101 R)
• M7: 3,879,970 km (0.049 R)
• M8: 6,358,358 km (0.088 R)
• M9: 7,617,224 km (0.071 R)
• M10: 8,241,048 km (0.1 R)
• M11: 8,808,771 km (0.081 R)
• M12: 9,495,874 km (0.067 R)
• M13: 11,237,493 km (0.032 R)
• M14: 12,045,321 km (0.059 R)
• M15: 14,827,094 km (0.069 R)
• M16: 18,154,749 km (0.116 R)
• M17: 34,061,191 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.3

Radius: 4.1

Gravity: 38.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.41 AU - 11.41 AU

Year: 21534 Days

Day: 24 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,234,272 km

• M1: 51,013 km (0.113 R)
• M2: 234,869 km (0.079 R)
• M3: 402,269 km (0.09 R)
• M4: 621,878 km (0.099 R)
• M5: 1,302,100 km (0.116 R)
• M6: 1,489,546 km (0.103 R)
• M7: 2,058,168 km (0.099 R)
• M8: 2,636,962 km (0.035 R)
• M9: 3,915,724 km (0.039 R)
• M10: 4,173,930 km (0.042 R)
• M11: 4,443,506 km (0.1 R)
• M12: 5,130,160 km (0.09 R)
• M13: 5,518,665 km (0.063 R)
• M14: 5,968,506 km (0.118 R)
• M15: 6,354,319 km (0.028 R)
• M16: 7,464,186 km (0.049 R)
• M17: 7,810,954 km (0.107 R)
• M18: 8,429,990 km (0.109 R)
• M19: 9,419,131 km (0.032 R)
• M20: 9,649,063 km (0.12 R)
• M21: 10,422,035 km (0.058 R)
• M22: 11,429,128 km (0.098 R)
• M23: 20,642,561 km (0.107 R)
• M24: 21,030,319 km (0.07 R)
• M25: 22,324,640 km (0.12 R)
• M26: 31,732,700 km (0.11 R)
• M27: 33,299,140 km (0.058 R)
• M28: 34,371,607 km (0.087 R)
• M29: 34,916,293 km (0.07 R)
• M30: 38,160,921 km (0.091 R)
• M31: 38,598,345 km (0.077 R)
• M32: 39,039,210 km (0.115 R)
• M33: 39,186,863 km (0.073 R)
• M34: 39,930,963 km (0.046 R)
• M35: 42,374,943 km (0.076 R)
• M36: 50,127,703 km (0.102 R)
• M37: 60,140,738 km (0.064 R)
• M38: 63,344,825 km (0.054 R)
• M39: 70,966,238 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit