🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 10.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.49 AU - 0.53 AU

Year: 251 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,818,986 km

• M1: 131,646 km (0.088 R)
• M2: 360,082 km (0.056 R)
• M3: 699,370 km (0.081 R)
• M4: 1,052,271 km (0.08 R)
• M5: 1,383,182 km (0.061 R)
• M6: 1,781,112 km (0.102 R)
• M7: 2,033,633 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 9.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.07 AU

Year: 560 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,818,986 km

• M1: 123,119 km (0.115 R)
• M2: 359,932 km (0.08 R)
• M3: 593,006 km (0.118 R)
• M4: 843,882 km (0.109 R)
• M5: 1,262,606 km (0.057 R)
• M6: 1,725,462 km (0.085 R)
• M7: 1,921,884 km (0.107 R)
• M8: 2,666,133 km (0.114 R)
• M9: 2,996,296 km (0.07 R)
• M10: 3,726,782 km (0.09 R)
• M11: 4,087,911 km (0.088 R)
• M12: 4,300,490 km (0.097 R)
• M13: 4,508,132 km (0.11 R)
• M14: 4,699,468 km (0.071 R)
• M15: 5,331,818 km (0.106 R)
• M16: 5,539,908 km (0.087 R)
• M17: 5,932,304 km (0.105 R)
• M18: 6,226,114 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.2

Radius: 12.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.25 AU - 1.99 AU

Year: 1423 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,818,986 km

• M1: 155,731 km (0.104 R)
• M2: 508,932 km (0.116 R)
• M3: 1,122,134 km (0.112 R)
• M4: 1,371,364 km (0.079 R)
• M5: 1,694,944 km (0.059 R)
• M6: 2,322,657 km (0.106 R)
• M7: 2,918,954 km (0.07 R)
• M8: 3,343,512 km (0.086 R)
• M9: 3,574,043 km (0.072 R)
• M10: 3,869,798 km (0.11 R)
• M11: 4,328,914 km (0.101 R)
• M12: 6,046,148 km (0.079 R)
• M13: 6,582,905 km (0.1 R)
• M14: 7,064,460 km (0.106 R)
• M15: 7,381,757 km (0.101 R)
• M16: 7,808,859 km (0.082 R)
• M17: 9,164,216 km (0.089 R)
• M18: 9,825,139 km (0.071 R)
• M19: 10,318,364 km (0.049 R)
• M20: 11,192,464 km (0.113 R)
• M21: 11,491,809 km (0.099 R)
• M22: 12,702,804 km (0.09 R)
• M23: 13,589,919 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 9.6

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.94 AU - 2.78 AU

Year: 2503 Days

Day: 10.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,818,986 km

• M1: 126,261 km (0.075 R)
• M2: 451,038 km (0.108 R)
• M3: 676,482 km (0.118 R)
• M4: 885,769 km (0.096 R)
• M5: 1,446,163 km (0.064 R)
• M6: 2,042,759 km (0.064 R)
• M7: 2,431,265 km (0.099 R)
• M8: 2,779,828 km (0.043 R)
• M9: 4,572,609 km (0.053 R)
• M10: 5,175,039 km (0.098 R)
• M11: 5,619,494 km (0.102 R)
• M12: 7,559,629 km (0.058 R)
• M13: 7,838,629 km (0.12 R)
• M14: 8,787,828 km (0.103 R)
• M15: 9,964,864 km (0.065 R)
• M16: 10,314,773 km (0.119 R)
• M17: 10,761,024 km (0.11 R)
• M18: 11,713,214 km (0.096 R)
• M19: 11,902,306 km (0.097 R)
• M20: 12,092,893 km (0.118 R)
• M21: 13,503,153 km (0.07 R)
• M22: 14,603,744 km (0.049 R)
• M23: 15,967,179 km (0.093 R)
• M24: 16,559,437 km (0.058 R)
• M25: 17,391,800 km (0.071 R)
• M26: 18,798,020 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 11.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.61 AU - 2.65 AU

Year: 2944 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,818,986 km

• M1: 154,385 km (0.098 R)
• M2: 601,982 km (0.055 R)
• M3: 965,654 km (0.098 R)
• M4: 1,340,397 km (0.09 R)
• M5: 1,833,621 km (0.06 R)
• M6: 2,151,666 km (0.066 R)
• M7: 2,511,299 km (0.108 R)
• M8: 2,823,510 km (0.107 R)
• M9: 3,106,400 km (0.096 R)
• M10: 3,768,071 km (0.086 R)
• M11: 4,418,523 km (0.051 R)
• M12: 4,814,359 km (0.087 R)
• M13: 5,440,875 km (0.091 R)
• M14: 5,658,539 km (0.07 R)
• M15: 7,455,359 km (0.07 R)
• M16: 8,048,964 km (0.118 R)
• M17: 8,287,572 km (0.111 R)
• M18: 8,502,694 km (0.094 R)
• M19: 9,220,914 km (0.066 R)
• M20: 9,562,445 km (0.078 R)
• M21: 10,234,589 km (0.117 R)
• M22: 11,177,205 km (0.112 R)
• M23: 11,521,878 km (0.032 R)
• M24: 12,587,464 km (0.066 R)
• M25: 13,256,466 km (0.101 R)
• M26: 13,666,214 km (0.086 R)
• M27: 15,995,603 km (0.058 R)
• M28: 16,979,059 km (0.094 R)
• M29: 17,248,934 km (0.103 R)
• M30: 17,952,792 km (0.064 R)
• M31: 19,732,857 km (0.071 R)
• M32: 20,191,075 km (0.047 R)
• M33: 20,995,014 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.3

Radius: 6.2

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.38 AU - 10.42 AU

Year: 16805 Days

Day: 17.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,818,986 km

• M1: 238,758 km (0.103 R)
• M2: 622,626 km (0.077 R)
• M3: 1,030,879 km (0.088 R)
• M4: 1,322,894 km (0.092 R)
• M5: 2,283,611 km (0.087 R)
• M6: 2,991,060 km (0.114 R)
• M7: 3,132,879 km (0.118 R)
• M8: 5,282,450 km (0.1 R)
• M9: 6,138,898 km (0.098 R)
• M10: 6,301,661 km (0.12 R)
• M11: 7,060,571 km (0.088 R)
• M12: 8,140,368 km (0.107 R)
• M13: 8,709,438 km (0.117 R)
• M14: 9,854,161 km (0.094 R)
• M15: 10,374,164 km (0.047 R)
• M16: 10,692,657 km (0.091 R)
• M17: 10,961,634 km (0.093 R)
• M18: 11,399,208 km (0.035 R)
• M19: 12,939,468 km (0.117 R)
• M20: 13,898,540 km (0.087 R)
• M21: 15,724,831 km (0.077 R)
• M22: 15,985,729 km (0.095 R)
• M23: 18,149,662 km (0.064 R)
• M24: 22,114,006 km (0.057 R)
• M25: 22,578,807 km (0.069 R)
• M26: 24,324,315 km (0.114 R)
• M27: 25,551,765 km (0.117 R)
• M28: 29,061,630 km (0.119 R)
• M29: 31,496,635 km (0.052 R)
• M30: 32,143,945 km (0.104 R)
• M31: 32,797,987 km (0.11 R)
• M32: 32,986,031 km (0.079 R)
• M33: 34,029,925 km (0.103 R)
• M34: 34,702,667 km (0.12 R)
• M35: 40,531,150 km (0.069 R)
• M36: 40,740,287 km (0.057 R)
• M37: 44,158,599 km (0.109 R)
• M38: 46,253,418 km (0.105 R)
• M39: 46,812,764 km (0.115 R)
• M40: 47,375,551 km (0.11 R)
• M41: 48,511,149 km (0.078 R)
• M42: 53,307,855 km (0.098 R)
• M43: 54,391,093 km (0.118 R)
• M44: 56,590,331 km (0.112 R)
• M45: 63,188,794 km (0.118 R)
• M46: 64,763,162 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.2

Radius: 5.3

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.13 AU - 9.05 AU

Year: 17378 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,818,986 km

• M1: 96,341 km (0.103 R)
• M2: 249,230 km (0.089 R)
• M3: 971,040 km (0.094 R)
• M4: 1,144,723 km (0.112 R)
• M5: 2,057,569 km (0.109 R)
• M6: 2,530,298 km (0.059 R)
• M7: 3,994,712 km (0.084 R)
• M8: 4,380,974 km (0.071 R)
• M9: 4,513,667 km (0.119 R)
• M10: 4,648,455 km (0.114 R)
• M11: 6,184,974 km (0.077 R)
• M12: 6,382,743 km (0.076 R)
• M13: 6,705,575 km (0.065 R)
• M14: 7,634,877 km (0.101 R)
• M15: 8,394,685 km (0.037 R)
• M16: 9,047,679 km (0.12 R)
• M17: 9,529,235 km (0.116 R)
• M18: 11,260,381 km (0.083 R)
• M19: 12,569,811 km (0.086 R)
• M20: 13,309,423 km (0.099 R)
• M21: 13,657,986 km (0.106 R)
• M22: 13,892,705 km (0.099 R)
• M23: 14,791,340 km (0.092 R)
• M24: 15,158,752 km (0.114 R)
• M25: 16,224,188 km (0.098 R)
• M26: 18,260,514 km (0.111 R)
• M27: 20,132,582 km (0.108 R)
• M28: 27,864,399 km (0.091 R)
• M29: 28,621,962 km (0.11 R)
• M30: 29,561,586 km (0.118 R)
• M31: 32,111,931 km (0.062 R)
• M32: 33,840,086 km (0.044 R)
• M33: 48,524,014 km (0.092 R)
• M34: 56,439,686 km (0.032 R)
• M35: 61,675,462 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 3.2

Gravity: 40.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.05 AU - 11.89 AU

Year: 21730 Days

Day: 16.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,818,986 km

• M1: 830,418 km (0.064 R)
• M2: 1,065,286 km (0.114 R)
• M3: 2,115,463 km (0.084 R)
• M4: 2,860,461 km (0.086 R)
• M5: 5,165,614 km (0.105 R)
• M6: 6,058,863 km (0.057 R)
• M7: 6,221,476 km (0.109 R)
• M8: 7,287,361 km (0.043 R)
• M9: 10,884,442 km (0.118 R)
• M10: 13,643,326 km (0.078 R)
• M11: 15,526,314 km (0.065 R)
• M12: 16,446,640 km (0.118 R)
• M13: 20,098,025 km (0.103 R)
• M14: 20,617,579 km (0.119 R)
• M15: 25,260,498 km (0.112 R)
• M16: 26,855,959 km (0.09 R)
• M17: 30,830,326 km (0.099 R)
• M18: 31,750,652 km (0.091 R)
• M19: 34,303,540 km (0.066 R)
• M20: 36,357,519 km (0.051 R)
• M21: 37,155,623 km (0.096 R)
• M22: 41,594,491 km (0.106 R)
• M23: 52,051,981 km (0.097 R)
• M24: 53,486,624 km (0.096 R)
• M25: 61,468,419 km (0.11 R)
• M26: 63,157,528 km (0.087 R)
• M27: 64,869,526 km (0.08 R)
• M28: 67,277,902 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit