🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 14.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.76 AU - 1.22 AU

Year: 668 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,112,979 km

• M1: 179,069 km (0.081 R)
• M2: 655,239 km (0.099 R)
• M3: 1,187,657 km (0.104 R)
• M4: 1,682,378 km (0.08 R)
• M5: 2,584,154 km (0.09 R)
• M6: 3,476,655 km (0.116 R)
• M7: 3,974,067 km (0.034 R)
• M8: 4,695,279 km (0.071 R)
• M9: 5,430,552 km (0.099 R)
• M10: 5,930,658 km (0.115 R)
• M11: 7,153,621 km (0.112 R)
• M12: 7,802,127 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 12.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.25 AU - 1.41 AU

Year: 1040 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,112,979 km

• M1: 155,582 km (0.072 R)
• M2: 676,930 km (0.097 R)
• M3: 1,237,324 km (0.11 R)
• M4: 1,856,958 km (0.106 R)
• M5: 3,250,163 km (0.102 R)
• M6: 3,754,757 km (0.086 R)
• M7: 4,295,404 km (0.119 R)
• M8: 4,764,991 km (0.088 R)
• M9: 5,213,037 km (0.062 R)
• M10: 5,728,551 km (0.095 R)
• M11: 6,320,211 km (0.066 R)
• M12: 6,862,503 km (0.103 R)
• M13: 7,412,275 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 9.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.19 AU - 2.33 AU

Year: 2304 Days

Day: 8.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,112,979 km

• M1: 125,363 km (0.095 R)
• M2: 416,780 km (0.106 R)
• M3: 911,201 km (0.105 R)
• M4: 1,241,064 km (0.093 R)
• M5: 1,739,674 km (0.048 R)
• M6: 2,104,393 km (0.05 R)
• M7: 2,598,814 km (0.079 R)
• M8: 3,199,749 km (0.067 R)
• M9: 4,233,919 km (0.068 R)
• M10: 4,637,235 km (0.107 R)
• M11: 4,982,507 km (0.056 R)
• M12: 5,521,358 km (0.094 R)
• M13: 5,979,876 km (0.069 R)
• M14: 8,878,783 km (0.073 R)
• M15: 10,236,533 km (0.092 R)
• M16: 12,409,143 km (0.118 R)
• M17: 13,076,799 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 10

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.16 AU - 2.52 AU

Year: 2428 Days

Day: 12.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,112,979 km

• M1: 126,560 km (0.105 R)
• M2: 1,564,345 km (0.082 R)
• M3: 2,780,276 km (0.085 R)
• M4: 3,232,212 km (0.063 R)
• M5: 6,454,251 km (0.096 R)
• M6: 6,855,023 km (0.054 R)
• M7: 8,085,615 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 11.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.23 AU - 3.51 AU

Year: 3298 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,112,979 km

• M1: 144,212 km (0.111 R)
• M2: 514,317 km (0.038 R)
• M3: 1,312,123 km (0.104 R)
• M4: 1,679,685 km (0.118 R)
• M5: 2,197,443 km (0.1 R)
• M6: 2,630,828 km (0.108 R)
• M7: 3,018,586 km (0.065 R)
• M8: 3,750,867 km (0.101 R)
• M9: 4,202,055 km (0.061 R)
• M10: 4,666,406 km (0.066 R)
• M11: 5,338,998 km (0.052 R)
• M12: 6,157,748 km (0.037 R)
• M13: 6,997,740 km (0.112 R)
• M14: 10,250,895 km (0.08 R)
• M15: 10,809,344 km (0.077 R)
• M16: 11,262,176 km (0.114 R)
• M17: 12,338,832 km (0.091 R)
• M18: 15,613,829 km (0.099 R)
• M19: 16,139,965 km (0.09 R)
• M20: 16,841,579 km (0.101 R)
• M21: 18,714,095 km (0.099 R)
• M22: 20,222,341 km (0.101 R)
• M23: 20,911,090 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 14

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.47 AU - 3.89 AU

Year: 4788 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,112,979 km

• M1: 174,581 km (0.082 R)
• M2: 710,739 km (0.081 R)
• M3: 1,300,454 km (0.069 R)
• M4: 1,825,692 km (0.083 R)
• M5: 2,445,028 km (0.079 R)
• M6: 3,339,772 km (0.053 R)
• M7: 4,111,997 km (0.068 R)
• M8: 4,921,770 km (0.112 R)
• M9: 5,434,891 km (0.062 R)
• M10: 7,572,195 km (0.1 R)
• M11: 9,672,998 km (0.066 R)
• M12: 14,122,637 km (0.036 R)
• M13: 15,333,333 km (0.057 R)
• M14: 17,033,513 km (0.109 R)
• M15: 17,585,978 km (0.104 R)
• M16: 19,447,723 km (0.103 R)
• M17: 20,460,800 km (0.073 R)
• M18: 21,155,383 km (0.07 R)
• M19: 22,665,573 km (0.107 R)
• M20: 24,169,481 km (0.119 R)
• M21: 25,499,406 km (0.114 R)
• M22: 26,141,779 km (0.107 R)
• M23: 27,542,913 km (0.063 R)
• M24: 28,734,011 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.9

Radius: 3.4

Gravity: 74.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.15 AU - 6.25 AU

Year: 9230 Days

Day: 18.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,112,979 km

• M1: 50,863 km (0.108 R)
• M2: 296,503 km (0.091 R)
• M3: 609,163 km (0.106 R)
• M4: 738,265 km (0.041 R)
• M5: 977,024 km (0.1 R)
• M6: 1,277,566 km (0.077 R)
• M7: 2,371,874 km (0.111 R)
• M8: 2,550,045 km (0.102 R)
• M9: 2,844,753 km (0.064 R)
• M10: 3,280,382 km (0.083 R)
• M11: 4,282,837 km (0.12 R)
• M12: 4,399,075 km (0.113 R)
• M13: 6,633,469 km (0.041 R)
• M14: 7,604,509 km (0.109 R)
• M15: 7,818,134 km (0.032 R)
• M16: 8,123,912 km (0.098 R)
• M17: 9,427,059 km (0.081 R)
• M18: 11,188,874 km (0.073 R)
• M19: 13,528,584 km (0.104 R)
• M20: 14,549,291 km (0.058 R)
• M21: 15,895,821 km (0.028 R)
• M22: 16,104,809 km (0.106 R)
• M23: 16,670,738 km (0.105 R)
• M24: 17,470,638 km (0.112 R)
• M25: 17,842,388 km (0.113 R)
• M26: 25,280,095 km (0.098 R)
• M27: 26,528,938 km (0.119 R)
• M28: 27,517,182 km (0.109 R)
• M29: 29,882,773 km (0.074 R)
• M30: 31,825,900 km (0.094 R)
• M31: 33,508,277 km (0.025 R)
• M32: 35,723,074 km (0.09 R)
• M33: 38,783,248 km (0.071 R)
• M34: 42,279,649 km (0.119 R)
• M35: 48,856,570 km (0.065 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.8

Radius: 4.3

Gravity: 36.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.49 AU - 9.29 AU

Year: 16483 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,112,979 km

• M1: 54,753 km (0.113 R)
• M2: 202,705 km (0.108 R)
• M3: 357,240 km (0.095 R)
• M4: 568,921 km (0.086 R)
• M5: 1,091,017 km (0.117 R)
• M6: 1,360,443 km (0.088 R)
• M7: 1,882,390 km (0.089 R)
• M8: 2,229,158 km (0.094 R)
• M9: 2,396,558 km (0.053 R)
• M10: 2,663,141 km (0.049 R)
• M11: 3,499,244 km (0.079 R)
• M12: 4,799,249 km (0.052 R)
• M13: 5,222,910 km (0.088 R)
• M14: 5,443,867 km (0.061 R)
• M15: 5,594,661 km (0.106 R)
• M16: 6,266,804 km (0.095 R)
• M17: 6,643,641 km (0.117 R)
• M18: 6,947,176 km (0.054 R)
• M19: 7,305,163 km (0.111 R)
• M20: 8,009,470 km (0.099 R)
• M21: 8,403,212 km (0.115 R)
• M22: 8,758,058 km (0.097 R)
• M23: 9,661,479 km (0.089 R)
• M24: 13,899,288 km (0.119 R)
• M25: 16,186,340 km (0.107 R)
• M26: 16,894,536 km (0.068 R)
• M27: 18,204,116 km (0.119 R)
• M28: 25,147,552 km (0.117 R)
• M29: 31,321,157 km (0.06 R)
• M30: 33,541,937 km (0.099 R)
• M31: 38,570,669 km (0.107 R)
• M32: 40,686,582 km (0.039 R)
• M33: 41,992,571 km (0.047 R)
• M34: 44,687,726 km (0.074 R)
• M35: 45,611,194 km (0.049 R)
• M36: 46,704,605 km (0.092 R)
• M37: 47,655,449 km (0.117 R)
• M38: 48,457,742 km (0.057 R)
• M39: 55,202,811 km (0.102 R)
• M40: 56,622,794 km (0.099 R)
• M41: 63,315,354 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.2

Radius: 5

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.19 AU - 11.57 AU

Year: 21063 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,112,979 km

• M1: 62,233 km (0.09 R)
• M2: 225,893 km (0.099 R)
• M3: 381,923 km (0.045 R)
• M4: 695,929 km (0.111 R)
• M5: 951,293 km (0.104 R)
• M6: 1,238,371 km (0.112 R)
• M7: 1,850,077 km (0.12 R)
• M8: 4,727,742 km (0.07 R)
• M9: 4,945,855 km (0.064 R)
• M10: 6,893,769 km (0.106 R)
• M11: 7,317,729 km (0.081 R)
• M12: 7,560,676 km (0.071 R)
• M13: 9,414,493 km (0.108 R)
• M14: 9,760,064 km (0.081 R)
• M15: 10,973,602 km (0.093 R)
• M16: 13,047,926 km (0.101 R)
• M17: 13,261,552 km (0.082 R)
• M18: 13,769,138 km (0.115 R)
• M19: 14,823,055 km (0.057 R)
• M20: 16,669,541 km (0.069 R)
• M21: 19,858,669 km (0.075 R)
• M22: 20,522,733 km (0.062 R)
• M23: 20,908,696 km (0.119 R)
• M24: 21,894,995 km (0.106 R)
• M25: 23,015,333 km (0.042 R)
• M26: 24,930,036 km (0.028 R)
• M27: 25,926,209 km (0.113 R)
• M28: 28,591,743 km (0.066 R)
• M29: 34,868,421 km (0.099 R)
• M30: 35,833,926 km (0.1 R)
• M31: 36,113,076 km (0.035 R)
• M32: 36,675,564 km (0.052 R)
• M33: 38,252,774 km (0.101 R)
• M34: 38,984,308 km (0.099 R)
• M35: 46,158,124 km (0.073 R)
• M36: 54,346,962 km (0.075 R)
• M37: 62,842,924 km (0.111 R)
• M38: 63,045,629 km (0.111 R)
• M39: 66,349,049 km (0.097 R)
• M40: 68,900,890 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit