🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 8.1

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.71 AU - 1.71 AU

Year: 1572 Days

Day: 5.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,952,771 km

• M1: 100,679 km (0.119 R)
• M2: 809,923 km (0.101 R)
• M3: 1,241,214 km (0.091 R)
• M4: 1,679,087 km (0.108 R)
• M5: 1,967,362 km (0.111 R)
• M6: 2,288,698 km (0.077 R)
• M7: 3,421,004 km (0.116 R)
• M8: 5,095,902 km (0.092 R)
• M9: 5,593,614 km (0.1 R)
• M10: 6,242,719 km (0.1 R)
• M11: 6,889,730 km (0.059 R)
• M12: 7,802,127 km (0.079 R)
• M13: 12,040,684 km (0.113 R)
• M14: 13,002,000 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 9.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.48 AU - 2.62 AU

Year: 2862 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,952,771 km

• M1: 119,977 km (0.087 R)
• M2: 546,182 km (0.119 R)
• M3: 902,225 km (0.112 R)
• M4: 1,416,093 km (0.076 R)
• M5: 2,167,524 km (0.107 R)
• M6: 2,581,610 km (0.074 R)
• M7: 3,442,995 km (0.115 R)
• M8: 4,191,134 km (0.113 R)
• M9: 4,549,570 km (0.067 R)
• M10: 4,974,279 km (0.111 R)
• M11: 5,981,820 km (0.078 R)
• M12: 6,464,872 km (0.106 R)
• M13: 7,388,040 km (0.091 R)
• M14: 8,136,179 km (0.119 R)
• M15: 9,316,507 km (0.091 R)
• M16: 12,352,296 km (0.069 R)
• M17: 14,900,995 km (0.066 R)
• M18: 15,840,021 km (0.102 R)
• M19: 16,401,462 km (0.109 R)
• M20: 17,402,272 km (0.085 R)
• M21: 17,890,409 km (0.109 R)
• M22: 18,276,372 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 14.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.62 AU - 3.96 AU

Year: 4195 Days

Day: 15 Hours

Environment

Temp: -213 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,952,771 km

• M1: 184,005 km (0.037 R)
• M2: 677,678 km (0.079 R)
• M3: 1,195,586 km (0.115 R)
• M4: 1,867,580 km (0.067 R)
• M5: 2,469,412 km (0.084 R)
• M6: 3,029,357 km (0.037 R)
• M7: 3,523,179 km (0.059 R)
• M8: 5,515,973 km (0.119 R)
• M9: 6,259,025 km (0.104 R)
• M10: 7,219,593 km (0.058 R)
• M11: 10,538,572 km (0.114 R)
• M12: 11,516,343 km (0.106 R)
• M13: 14,814,827 km (0.104 R)
• M14: 15,989,619 km (0.108 R)
• M15: 16,734,467 km (0.031 R)
• M16: 17,895,196 km (0.067 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.5

Radius: 4.6

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.49 AU - 7.01 AU

Year: 10983 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,952,771 km

• M1: 57,146 km (0.113 R)
• M2: 235,317 km (0.116 R)
• M3: 393,293 km (0.112 R)
• M4: 651,648 km (0.054 R)
• M5: 1,114,355 km (0.098 R)
• M6: 1,374,804 km (0.03 R)
• M7: 1,661,584 km (0.052 R)
• M8: 1,855,014 km (0.086 R)
• M9: 2,422,438 km (0.082 R)
• M10: 3,915,724 km (0.081 R)
• M11: 4,491,078 km (0.081 R)
• M12: 4,840,239 km (0.104 R)
• M13: 5,149,608 km (0.074 R)
• M14: 5,965,065 km (0.114 R)
• M15: 6,222,374 km (0.045 R)
• M16: 6,759,131 km (0.072 R)
• M17: 8,117,779 km (0.11 R)
• M18: 9,561,398 km (0.079 R)
• M19: 12,162,307 km (0.081 R)
• M20: 14,155,100 km (0.094 R)
• M21: 14,787,151 km (0.088 R)
• M22: 15,318,074 km (0.077 R)
• M23: 16,480,449 km (0.086 R)
• M24: 17,503,998 km (0.1 R)
• M25: 25,209,485 km (0.087 R)
• M26: 25,460,211 km (0.1 R)
• M27: 26,652,057 km (0.115 R)
• M28: 28,238,543 km (0.055 R)
• M29: 28,599,523 km (0.113 R)
• M30: 29,054,898 km (0.107 R)
• M31: 29,793,613 km (0.11 R)
• M32: 29,980,311 km (0.032 R)
• M33: 30,925,171 km (0.115 R)
• M34: 31,598,361 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.2

Radius: 7.4

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.95 AU - 8.05 AU

Year: 11649 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,952,771 km

• M1: 92,003 km (0.026 R)
• M2: 914,941 km (0.075 R)
• M3: 1,274,275 km (0.099 R)
• M4: 1,564,345 km (0.109 R)
• M5: 1,898,247 km (0.118 R)
• M6: 2,297,674 km (0.096 R)
• M7: 3,012,153 km (0.073 R)
• M8: 4,306,624 km (0.112 R)
• M9: 4,872,403 km (0.091 R)
• M10: 5,125,073 km (0.052 R)
• M11: 7,768,019 km (0.091 R)
• M12: 8,290,116 km (0.087 R)
• M13: 9,797,314 km (0.11 R)
• M14: 10,252,092 km (0.082 R)
• M15: 12,213,619 km (0.05 R)
• M16: 12,681,411 km (0.113 R)
• M17: 13,466,651 km (0.117 R)
• M18: 15,605,451 km (0.109 R)
• M19: 17,296,506 km (0.089 R)
• M20: 18,035,818 km (0.087 R)
• M21: 18,489,399 km (0.115 R)
• M22: 19,498,287 km (0.076 R)
• M23: 20,955,221 km (0.07 R)
• M24: 31,467,314 km (0.082 R)
• M25: 34,962,967 km (0.07 R)
• M26: 36,263,122 km (0.11 R)
• M27: 37,717,962 km (0.105 R)
• M28: 38,834,261 km (0.088 R)
• M29: 40,743,429 km (0.116 R)
• M30: 41,393,432 km (0.081 R)
• M31: 46,703,408 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.5

Radius: 7.3

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.41 AU - 7.99 AU

Year: 13580 Days

Day: 19.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,952,771 km

• M1: 90,806 km (0.103 R)
• M2: 424,559 km (0.102 R)
• M3: 1,040,752 km (0.09 R)
• M4: 2,268,652 km (0.039 R)
• M5: 2,560,517 km (0.056 R)
• M6: 3,375,377 km (0.031 R)
• M7: 4,414,932 km (0.076 R)
• M8: 4,905,913 km (0.058 R)
• M9: 5,542,452 km (0.094 R)
• M10: 6,393,663 km (0.077 R)
• M11: 8,647,954 km (0.11 R)
• M12: 9,628,418 km (0.086 R)
• M13: 10,007,798 km (0.112 R)
• M14: 11,028,953 km (0.089 R)
• M15: 15,006,910 km (0.089 R)
• M16: 15,370,134 km (0.085 R)
• M17: 17,195,677 km (0.093 R)
• M18: 17,673,792 km (0.079 R)
• M19: 18,324,991 km (0.095 R)
• M20: 18,573,174 km (0.109 R)
• M21: 30,105,225 km (0.096 R)
• M22: 31,623,195 km (0.117 R)
• M23: 37,670,389 km (0.086 R)
• M24: 40,262,771 km (0.065 R)
• M25: 44,594,228 km (0.077 R)
• M26: 45,799,687 km (0.09 R)
• M27: 48,749,458 km (0.067 R)
• M28: 51,002,402 km (0.111 R)
• M29: 52,154,455 km (0.114 R)
• M30: 56,061,802 km (0.119 R)
• M31: 57,642,603 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989

Radius: 3.7

Gravity: 72.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.12 AU - 9.76 AU

Year: 15727 Days

Day: 22.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,952,771 km

• M1: 46,375 km (0.081 R)
• M2: 192,532 km (0.115 R)
• M3: 623,075 km (0.066 R)
• M4: 1,033,123 km (0.099 R)
• M5: 1,149,360 km (0.071 R)
• M6: 1,455,438 km (0.057 R)
• M7: 1,636,152 km (0.098 R)
• M8: 2,467,766 km (0.089 R)
• M9: 2,629,781 km (0.069 R)
• M10: 2,848,343 km (0.084 R)
• M11: 3,026,515 km (0.07 R)
• M12: 3,239,392 km (0.111 R)
• M13: 4,558,546 km (0.119 R)
• M14: 5,129,262 km (0.097 R)
• M15: 6,897,509 km (0.108 R)
• M16: 7,266,118 km (0.053 R)
• M17: 9,308,578 km (0.119 R)
• M18: 9,475,679 km (0.1 R)
• M19: 12,095,437 km (0.118 R)
• M20: 12,495,461 km (0.089 R)
• M21: 12,904,312 km (0.074 R)
• M22: 18,007,544 km (0.1 R)
• M23: 18,441,378 km (0.086 R)
• M24: 19,601,959 km (0.089 R)
• M25: 21,969,046 km (0.101 R)
• M26: 24,838,482 km (0.077 R)
• M27: 25,484,296 km (0.096 R)
• M28: 35,600,104 km (0.058 R)
• M29: 36,696,806 km (0.051 R)
• M30: 38,813,467 km (0.11 R)
• M31: 39,391,363 km (0.077 R)
• M32: 45,011,456 km (0.108 R)
• M33: 50,626,014 km (0.119 R)
• M34: 52,011,739 km (0.094 R)
• M35: 53,779,088 km (0.061 R)
• M36: 57,620,163 km (0.115 R)
• M37: 63,818,302 km (0.119 R)
• M38: 67,077,591 km (0.115 R)
• M39: 67,700,816 km (0.045 R)
• M40: 70,874,983 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.1

Radius: 3.1

Gravity: 58.7 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.18 AU - 10.58 AU

Year: 18601 Days

Day: 22.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,952,771 km

• M1: 40,541 km (0.051 R)
• M2: 177,722 km (0.1 R)
• M3: 349,161 km (0.091 R)
• M4: 448,046 km (0.1 R)
• M5: 832,961 km (0.106 R)
• M6: 1,164,619 km (0.047 R)
• M7: 1,497,624 km (0.098 R)
• M8: 1,627,326 km (0.114 R)
• M9: 2,243,220 km (0.101 R)
• M10: 2,435,005 km (0.067 R)
• M11: 3,076,929 km (0.077 R)
• M12: 4,685,106 km (0.061 R)
• M13: 5,667,366 km (0.069 R)
• M14: 10,792,140 km (0.083 R)
• M15: 11,648,737 km (0.089 R)
• M16: 13,152,794 km (0.039 R)
• M17: 17,841,790 km (0.06 R)
• M18: 18,517,823 km (0.1 R)
• M19: 19,831,143 km (0.114 R)
• M20: 22,543,502 km (0.047 R)
• M21: 31,774,139 km (0.066 R)
• M22: 40,004,715 km (0.069 R)
• M23: 41,160,358 km (0.11 R)
• M24: 41,746,333 km (0.074 R)
• M25: 46,636,538 km (0.041 R)
• M26: 49,383,155 km (0.075 R)
• M27: 49,713,168 km (0.1 R)
• M28: 59,005,140 km (0.092 R)
• M29: 62,406,248 km (0.07 R)
• M30: 63,373,697 km (0.086 R)
• M31: 63,763,400 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit