🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 14.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.93 AU - 1.33 AU

Year: 815 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,277,989 km

• M1: 180,265 km (0.088 R)
• M2: 701,913 km (0.081 R)
• M3: 1,486,404 km (0.048 R)
• M4: 2,004,163 km (0.093 R)
• M5: 2,468,963 km (0.066 R)
• M6: 3,608,450 km (0.062 R)
• M7: 4,449,489 km (0.106 R)
• M8: 4,934,635 km (0.086 R)
• M9: 5,399,586 km (0.109 R)
• M10: 5,933,201 km (0.044 R)
• M11: 6,397,852 km (0.104 R)
• M12: 8,012,612 km (0.076 R)
• M13: 8,531,267 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 13

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.03 AU - 1.67 AU

Year: 1064 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,277,989 km

• M1: 161,715 km (0.098 R)
• M2: 712,983 km (0.071 R)
• M3: 1,149,211 km (0.097 R)
• M4: 1,856,510 km (0.084 R)
• M5: 3,479,497 km (0.055 R)
• M6: 3,958,210 km (0.118 R)
• M7: 4,480,755 km (0.067 R)
• M8: 5,009,733 km (0.12 R)
• M9: 6,126,182 km (0.025 R)
• M10: 8,226,686 km (0.105 R)
• M11: 8,675,629 km (0.081 R)
• M12: 9,808,085 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 10

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.84 AU - 3.1 AU

Year: 3472 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,277,989 km

• M1: 124,765 km (0.028 R)
• M2: 493,224 km (0.112 R)
• M3: 879,486 km (0.107 R)
• M4: 1,244,654 km (0.109 R)
• M5: 2,077,017 km (0.109 R)
• M6: 2,558,273 km (0.094 R)
• M7: 3,187,332 km (0.075 R)
• M8: 3,830,154 km (0.106 R)
• M9: 4,979,664 km (0.074 R)
• M10: 5,293,371 km (0.086 R)
• M11: 6,254,986 km (0.087 R)
• M12: 6,620,903 km (0.099 R)
• M13: 7,229,467 km (0.109 R)
• M14: 7,701,598 km (0.097 R)
• M15: 10,377,155 km (0.106 R)
• M16: 12,063,123 km (0.089 R)
• M17: 12,535,554 km (0.085 R)
• M18: 13,975,882 km (0.083 R)
• M19: 14,444,422 km (0.104 R)
• M20: 15,857,374 km (0.032 R)
• M21: 17,360,384 km (0.108 R)
• M22: 18,269,490 km (0.05 R)
• M23: 19,724,629 km (0.098 R)
• M24: 23,735,049 km (0.107 R)
• M25: 24,253,106 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 8.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.41 AU - 3.65 AU

Year: 4498 Days

Day: 6.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,277,989 km

• M1: 102,175 km (0.109 R)
• M2: 522,845 km (0.12 R)
• M3: 1,180,028 km (0.112 R)
• M4: 1,555,668 km (0.065 R)
• M5: 1,828,385 km (0.042 R)
• M6: 3,391,234 km (0.092 R)
• M7: 4,025,679 km (0.098 R)
• M8: 5,290,379 km (0.069 R)
• M9: 6,027,897 km (0.104 R)
• M10: 6,647,531 km (0.106 R)
• M11: 7,944,545 km (0.031 R)
• M12: 8,435,974 km (0.116 R)
• M13: 9,363,929 km (0.114 R)
• M14: 9,952,447 km (0.116 R)
• M15: 10,523,761 km (0.089 R)
• M16: 11,203,235 km (0.114 R)
• M17: 15,635,371 km (0.055 R)
• M18: 20,133,929 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 10.5

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3 AU - 4.3 AU

Year: 4730 Days

Day: 7 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,277,989 km

• M1: 130,599 km (0.098 R)
• M2: 477,068 km (0.107 R)
• M3: 825,780 km (0.058 R)
• M4: 1,237,773 km (0.09 R)
• M5: 1,760,767 km (0.057 R)
• M6: 3,172,821 km (0.103 R)
• M7: 5,061,644 km (0.068 R)
• M8: 5,751,440 km (0.088 R)
• M9: 6,088,035 km (0.065 R)
• M10: 6,733,849 km (0.064 R)
• M11: 7,353,633 km (0.099 R)
• M12: 8,200,506 km (0.11 R)
• M13: 9,110,959 km (0.112 R)
• M14: 10,043,702 km (0.093 R)
• M15: 10,669,619 km (0.072 R)
• M16: 11,368,840 km (0.054 R)
• M17: 12,807,223 km (0.054 R)
• M18: 13,921,877 km (0.096 R)
• M19: 15,625,049 km (0.104 R)
• M20: 16,041,679 km (0.043 R)
• M21: 16,959,462 km (0.05 R)
• M22: 19,784,318 km (0.12 R)
• M23: 20,554,598 km (0.071 R)
• M24: 28,587,106 km (0.033 R)
• M25: 29,480,953 km (0.118 R)
• M26: 31,230,500 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.3

Radius: 7.6

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.87 AU - 6.67 AU

Year: 10649 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,277,989 km

• M1: 94,995 km (0.088 R)
• M2: 404,662 km (0.081 R)
• M3: 655,837 km (0.116 R)
• M4: 1,015,321 km (0.071 R)
• M5: 1,461,122 km (0.105 R)
• M6: 2,101,551 km (0.089 R)
• M7: 2,397,455 km (0.102 R)
• M8: 2,700,092 km (0.082 R)
• M9: 3,285,618 km (0.088 R)
• M10: 3,764,780 km (0.095 R)
• M11: 5,450,898 km (0.107 R)
• M12: 6,848,291 km (0.114 R)
• M13: 8,747,436 km (0.109 R)
• M14: 9,418,981 km (0.105 R)
• M15: 9,868,373 km (0.041 R)
• M16: 11,753,606 km (0.09 R)
• M17: 13,676,537 km (0.103 R)
• M18: 16,363,314 km (0.105 R)
• M19: 17,381,328 km (0.047 R)
• M20: 22,138,540 km (0.101 R)
• M21: 23,112,273 km (0.082 R)
• M22: 29,350,803 km (0.032 R)
• M23: 31,619,754 km (0.046 R)
• M24: 32,288,905 km (0.066 R)
• M25: 39,765,807 km (0.042 R)
• M26: 40,676,259 km (0.051 R)
• M27: 42,000,949 km (0.062 R)
• M28: 44,179,842 km (0.033 R)
• M29: 45,720,849 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.8

Radius: 7.2

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.27 AU - 7.95 AU

Year: 14239 Days

Day: 17 Hours

Environment

Temp: -241 °C

Axial Tilt: 89.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,277,989 km

• M1: 89,759 km (0.112 R)
• M2: 577,597 km (0.102 R)
• M3: 977,024 km (0.047 R)
• M4: 1,206,956 km (0.103 R)
• M5: 1,613,413 km (0.095 R)
• M6: 1,849,179 km (0.098 R)
• M7: 3,343,512 km (0.061 R)
• M8: 5,620,990 km (0.109 R)
• M9: 6,665,782 km (0.068 R)
• M10: 8,367,757 km (0.079 R)
• M11: 11,526,815 km (0.084 R)
• M12: 14,523,111 km (0.112 R)
• M13: 16,161,208 km (0.062 R)
• M14: 16,786,377 km (0.045 R)
• M15: 19,711,913 km (0.102 R)
• M16: 20,788,569 km (0.078 R)
• M17: 21,341,333 km (0.092 R)
• M18: 22,476,182 km (0.11 R)
• M19: 25,698,371 km (0.091 R)
• M20: 28,308,106 km (0.098 R)
• M21: 30,495,676 km (0.096 R)
• M22: 31,570,087 km (0.085 R)
• M23: 37,053,897 km (0.096 R)
• M24: 37,594,244 km (0.104 R)
• M25: 43,888,575 km (0.118 R)
• M26: 48,079,409 km (0.114 R)
• M27: 48,399,997 km (0.115 R)
• M28: 48,722,082 km (0.061 R)
• M29: 50,850,560 km (0.072 R)
• M30: 55,643,826 km (0.118 R)
• M31: 55,997,325 km (0.097 R)
• M32: 63,577,749 km (0.112 R)
• M33: 64,936,696 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 7.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.33 AU - 9.91 AU

Year: 18680 Days

Day: 19.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,277,989 km

• M1: 172,337 km (0.084 R)
• M2: 1,635,703 km (0.09 R)
• M3: 1,927,868 km (0.084 R)
• M4: 2,310,390 km (0.086 R)
• M5: 2,903,844 km (0.114 R)
• M6: 4,051,110 km (0.064 R)
• M7: 4,567,522 km (0.074 R)
• M8: 4,983,255 km (0.116 R)
• M9: 5,348,573 km (0.109 R)
• M10: 7,388,040 km (0.05 R)
• M11: 11,488,069 km (0.088 R)
• M12: 12,169,936 km (0.117 R)
• M13: 13,105,372 km (0.066 R)
• M14: 13,944,466 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.6

Radius: 5.6

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.39 AU - 11.47 AU

Year: 19641 Days

Day: 24.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,277,989 km

• M1: 70,012 km (0.052 R)
• M2: 274,362 km (0.114 R)
• M3: 949,348 km (0.112 R)
• M4: 2,613,924 km (0.071 R)
• M5: 3,961,202 km (0.069 R)
• M6: 4,730,733 km (0.108 R)
• M7: 6,213,697 km (0.051 R)
• M8: 8,083,222 km (0.082 R)
• M9: 10,418,445 km (0.079 R)
• M10: 11,287,309 km (0.054 R)
• M11: 13,814,765 km (0.072 R)
• M12: 15,721,240 km (0.104 R)
• M13: 20,329,453 km (0.119 R)
• M14: 22,887,876 km (0.058 R)
• M15: 26,659,837 km (0.085 R)
• M16: 30,826,137 km (0.118 R)
• M17: 32,091,586 km (0.118 R)
• M18: 37,358,627 km (0.082 R)
• M19: 38,217,020 km (0.118 R)
• M20: 40,870,587 km (0.071 R)
• M21: 48,711,759 km (0.109 R)
• M22: 54,339,332 km (0.053 R)
• M23: 57,498,091 km (0.075 R)
• M24: 63,165,307 km (0.061 R)
• M25: 63,771,927 km (0.105 R)
• M26: 66,029,658 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit