🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 14.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.65 AU

Year: 250 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,220,970 km

• M1: 181,612 km (0.115 R)
• M2: 775,515 km (0.095 R)
• M3: 1,405,023 km (0.088 R)
• M4: 1,903,184 km (0.111 R)
• M5: 2,363,796 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 9.8

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.11 AU - 1.31 AU

Year: 888 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,220,970 km

• M1: 121,922 km (0.066 R)
• M2: 466,745 km (0.113 R)
• M3: 848,818 km (0.046 R)
• M4: 1,243,458 km (0.116 R)
• M5: 1,620,594 km (0.108 R)
• M6: 2,024,059 km (0.109 R)
• M7: 2,425,879 km (0.057 R)
• M8: 3,406,044 km (0.09 R)
• M9: 3,962,399 km (0.095 R)
• M10: 4,491,377 km (0.11 R)
• M11: 5,161,127 km (0.096 R)
• M12: 5,731,394 km (0.098 R)
• M13: 6,170,314 km (0.11 R)
• M14: 7,722,092 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 12.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.34 AU - 1.86 AU

Year: 1350 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,220,970 km

• M1: 153,039 km (0.061 R)
• M2: 574,905 km (0.097 R)
• M3: 1,072,766 km (0.076 R)
• M4: 1,479,074 km (0.088 R)
• M5: 2,063,553 km (0.073 R)
• M6: 3,155,917 km (0.105 R)
• M7: 3,606,356 km (0.055 R)
• M8: 4,168,993 km (0.097 R)
• M9: 4,847,121 km (0.11 R)
• M10: 5,534,074 km (0.104 R)
• M11: 7,228,569 km (0.079 R)
• M12: 7,642,207 km (0.115 R)
• M13: 8,071,553 km (0.102 R)
• M14: 8,545,479 km (0.096 R)
• M15: 9,427,209 km (0.069 R)
• M16: 10,729,159 km (0.095 R)
• M17: 11,165,985 km (0.099 R)
• M18: 11,614,779 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 13

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.02 AU - 2.94 AU

Year: 2604 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,220,970 km

• M1: 166,652 km (0.081 R)
• M2: 907,909 km (0.115 R)
• M3: 1,447,659 km (0.032 R)
• M4: 2,015,083 km (0.104 R)
• M5: 2,619,010 km (0.105 R)
• M6: 3,882,962 km (0.066 R)
• M7: 4,743,150 km (0.107 R)
• M8: 9,014,319 km (0.115 R)
• M9: 12,227,083 km (0.115 R)
• M10: 12,983,450 km (0.069 R)
• M11: 14,327,736 km (0.104 R)
• M12: 14,944,079 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 11.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.23 AU - 2.99 AU

Year: 2812 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,220,970 km

• M1: 146,456 km (0.096 R)
• M2: 538,702 km (0.106 R)
• M3: 1,028,186 km (0.076 R)
• M4: 1,747,602 km (0.059 R)
• M5: 2,195,199 km (0.071 R)
• M6: 2,559,171 km (0.11 R)
• M7: 3,308,507 km (0.047 R)
• M8: 3,716,759 km (0.065 R)
• M9: 4,657,131 km (0.081 R)
• M10: 5,336,306 km (0.068 R)
• M11: 8,085,466 km (0.11 R)
• M12: 9,307,680 km (0.117 R)
• M13: 10,054,024 km (0.068 R)
• M14: 10,994,097 km (0.098 R)
• M15: 11,505,572 km (0.117 R)
• M16: 11,991,765 km (0.066 R)
• M17: 12,533,908 km (0.116 R)
• M18: 14,167,068 km (0.102 R)
• M19: 17,690,995 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 10.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.33 AU - 3.75 AU

Year: 3535 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,220,970 km

• M1: 132,245 km (0.101 R)
• M2: 759,060 km (0.118 R)
• M3: 1,114,803 km (0.097 R)
• M4: 1,528,591 km (0.077 R)
• M5: 2,808,550 km (0.093 R)
• M6: 3,275,745 km (0.112 R)
• M7: 3,752,513 km (0.109 R)
• M8: 5,768,793 km (0.072 R)
• M9: 8,603,673 km (0.103 R)
• M10: 9,127,564 km (0.088 R)
• M11: 9,672,550 km (0.114 R)
• M12: 11,130,530 km (0.072 R)
• M13: 13,213,830 km (0.093 R)
• M14: 13,559,701 km (0.04 R)
• M15: 14,269,842 km (0.112 R)
• M16: 18,626,880 km (0.072 R)
• M17: 21,613,601 km (0.083 R)
• M18: 23,149,074 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 14.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.84 AU - 6.24 AU

Year: 8695 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,220,970 km

• M1: 176,077 km (0.116 R)
• M2: 806,482 km (0.108 R)
• M3: 1,364,931 km (0.098 R)
• M4: 2,015,383 km (0.057 R)
• M5: 2,867,791 km (0.076 R)
• M6: 4,821,839 km (0.099 R)
• M7: 5,582,394 km (0.05 R)
• M8: 6,458,589 km (0.071 R)
• M9: 6,949,569 km (0.118 R)
• M10: 7,546,913 km (0.12 R)
• M11: 8,708,840 km (0.096 R)
• M12: 10,801,265 km (0.103 R)
• M13: 12,447,440 km (0.072 R)
• M14: 13,031,620 km (0.107 R)
• M15: 13,757,020 km (0.043 R)
• M16: 14,960,236 km (0.073 R)
• M17: 16,930,589 km (0.113 R)
• M18: 19,145,535 km (0.092 R)
• M19: 20,083,514 km (0.118 R)
• M20: 21,882,279 km (0.118 R)
• M21: 23,608,938 km (0.103 R)
• M22: 25,239,106 km (0.057 R)
• M23: 27,724,525 km (0.065 R)
• M24: 33,400,866 km (0.054 R)
• M25: 34,302,792 km (0.041 R)
• M26: 38,934,491 km (0.096 R)
• M27: 43,033,623 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 6

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.09 AU - 7.33 AU

Year: 10320 Days

Day: 17 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,220,970 km

• M1: 74,649 km (0.119 R)
• M2: 270,174 km (0.069 R)
• M3: 478,414 km (0.115 R)
• M4: 722,558 km (0.102 R)
• M5: 1,205,908 km (0.102 R)
• M6: 1,999,376 km (0.039 R)
• M7: 3,257,942 km (0.113 R)
• M8: 4,489,731 km (0.12 R)
• M9: 4,696,625 km (0.113 R)
• M10: 4,940,918 km (0.104 R)
• M11: 5,258,216 km (0.038 R)
• M12: 5,794,075 km (0.11 R)
• M13: 6,703,181 km (0.065 R)
• M14: 7,455,210 km (0.091 R)
• M15: 8,001,093 km (0.046 R)
• M16: 8,438,965 km (0.072 R)
• M17: 9,603,435 km (0.048 R)
• M18: 10,300,412 km (0.108 R)
• M19: 10,924,235 km (0.101 R)
• M20: 12,477,210 km (0.093 R)
• M21: 13,065,878 km (0.045 R)
• M22: 14,425,872 km (0.096 R)
• M23: 16,428,689 km (0.084 R)
• M24: 16,850,405 km (0.107 R)
• M25: 20,326,910 km (0.067 R)
• M26: 21,977,124 km (0.095 R)
• M27: 23,448,269 km (0.091 R)
• M28: 27,460,484 km (0.114 R)
• M29: 29,165,451 km (0.116 R)
• M30: 30,515,871 km (0.078 R)
• M31: 31,046,196 km (0.097 R)
• M32: 32,016,188 km (0.103 R)
• M33: 32,895,225 km (0.1 R)
• M34: 39,881,446 km (0.095 R)
• M35: 40,770,805 km (0.083 R)
• M36: 41,155,870 km (0.07 R)
• M37: 43,517,871 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 6.9

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.21 AU - 9.51 AU

Year: 17587 Days

Day: 21 Hours

Environment

Temp: -244 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,220,970 km

• M1: 85,869 km (0.028 R)
• M2: 397,631 km (0.109 R)
• M3: 727,943 km (0.071 R)
• M4: 1,010,683 km (0.062 R)
• M5: 2,220,631 km (0.1 R)
• M6: 3,139,012 km (0.069 R)
• M7: 4,026,277 km (0.112 R)
• M8: 4,322,630 km (0.086 R)
• M9: 6,684,482 km (0.088 R)
• M10: 6,960,041 km (0.1 R)
• M11: 8,667,252 km (0.042 R)
• M12: 9,734,184 km (0.119 R)
• M13: 11,075,778 km (0.11 R)
• M14: 13,169,400 km (0.078 R)
• M15: 15,039,373 km (0.106 R)
• M16: 15,996,949 km (0.051 R)
• M17: 17,336,149 km (0.045 R)
• M18: 19,205,225 km (0.117 R)
• M19: 20,140,661 km (0.042 R)
• M20: 21,900,679 km (0.104 R)
• M21: 28,987,729 km (0.089 R)
• M22: 30,467,551 km (0.07 R)
• M23: 30,718,876 km (0.112 R)
• M24: 31,738,535 km (0.07 R)
• M25: 35,763,316 km (0.048 R)
• M26: 41,179,656 km (0.105 R)
• M27: 52,693,756 km (0.095 R)
• M28: 53,237,993 km (0.075 R)
• M29: 62,665,650 km (0.116 R)
• M30: 65,132,819 km (0.079 R)
• M31: 67,450,688 km (0.088 R)
• M32: 73,824,006 km (0.074 R)
• M33: 74,050,647 km (0.1 R)
• M34: 76,574,512 km (0.09 R)
• M35: 78,681,748 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.9

Radius: 6.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.85 AU - 10.95 AU

Year: 20772 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,220,970 km

• M1: 87,216 km (0.107 R)
• M2: 450,140 km (0.077 R)
• M3: 715,377 km (0.088 R)
• M4: 1,680,882 km (0.103 R)
• M5: 2,034,082 km (0.032 R)
• M6: 3,648,692 km (0.06 R)
• M7: 4,503,793 km (0.08 R)
• M8: 5,154,694 km (0.095 R)
• M9: 18,655,602 km (0.101 R)
• M10: 23,582,758 km (0.073 R)
• M11: 31,886,786 km (0.093 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: 224 - 19,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit