🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 11.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.27 AU - 2.31 AU

Year: 2273 Days

Day: 9.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 130.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,974,433 km

• M1: 141,819 km (0.101 R)
• M2: 571,913 km (0.066 R)
• M3: 1,129,763 km (0.092 R)
• M4: 1,593,517 km (0.103 R)
• M5: 2,035,279 km (0.074 R)
• M6: 2,868,240 km (0.073 R)
• M7: 3,821,178 km (0.082 R)
• M8: 4,249,028 km (0.086 R)
• M9: 4,622,873 km (0.042 R)
• M10: 5,225,005 km (0.099 R)
• M11: 6,031,337 km (0.035 R)
• M12: 7,557,385 km (0.091 R)
• M13: 8,203,199 km (0.063 R)
• M14: 10,179,387 km (0.101 R)
• M15: 10,662,588 km (0.068 R)
• M16: 12,040,085 km (0.113 R)
• M17: 13,050,918 km (0.08 R)
• M18: 14,117,551 km (0.11 R)
• M19: 15,002,422 km (0.106 R)
• M20: 15,580,020 km (0.1 R)
• M21: 16,677,619 km (0.105 R)
• M22: 17,245,493 km (0.118 R)
• M23: 18,148,316 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 8.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.16 AU - 2.44 AU

Year: 2288 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,974,433 km

• M1: 103,372 km (0.084 R)
• M2: 491,429 km (0.04 R)
• M3: 896,540 km (0.097 R)
• M4: 1,291,030 km (0.109 R)
• M5: 1,552,826 km (0.053 R)
• M6: 2,246,212 km (0.11 R)
• M7: 2,510,103 km (0.057 R)
• M8: 3,528,266 km (0.046 R)
• M9: 4,139,523 km (0.066 R)
• M10: 4,403,114 km (0.117 R)
• M11: 4,677,925 km (0.112 R)
• M12: 5,262,105 km (0.088 R)
• M13: 5,572,072 km (0.041 R)
• M14: 5,870,669 km (0.073 R)
• M15: 7,067,303 km (0.108 R)
• M16: 7,979,401 km (0.032 R)
• M17: 8,359,529 km (0.11 R)
• M18: 14,039,162 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 8.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.28 AU - 3.64 AU

Year: 4222 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 57,974,433 km

• M1: 121,473 km (0.115 R)
• M2: 743,801 km (0.043 R)
• M3: 3,429,082 km (0.097 R)
• M4: 3,971,674 km (0.119 R)
• M5: 8,085,915 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 11.3

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.07 AU - 4.11 AU

Year: 5426 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,974,433 km

• M1: 140,472 km (0.079 R)
• M2: 498,460 km (0.119 R)
• M3: 1,204,562 km (0.037 R)
• M4: 1,655,450 km (0.069 R)
• M5: 2,717,445 km (0.046 R)
• M6: 3,227,574 km (0.107 R)
• M7: 3,777,645 km (0.092 R)
• M8: 4,186,796 km (0.049 R)
• M9: 4,572,309 km (0.097 R)
• M10: 5,123,428 km (0.12 R)
• M11: 5,626,226 km (0.047 R)
• M12: 6,492,548 km (0.032 R)
• M13: 7,298,880 km (0.09 R)
• M14: 8,092,048 km (0.101 R)
• M15: 8,693,282 km (0.085 R)
• M16: 11,107,193 km (0.102 R)
• M17: 12,156,473 km (0.096 R)
• M18: 13,880,887 km (0.039 R)
• M19: 14,278,818 km (0.11 R)
• M20: 16,701,106 km (0.049 R)
• M21: 17,610,213 km (0.066 R)
• M22: 21,202,207 km (0.078 R)
• M23: 25,678,774 km (0.089 R)
• M24: 26,365,877 km (0.066 R)
• M25: 27,065,247 km (0.09 R)
• M26: 32,014,393 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.37 AU - 4.61 AU

Year: 6241 Days

Day: 7.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 166.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,974,433 km

• M1: 121,922 km (0.078 R)
• M2: 413,339 km (0.106 R)
• M3: 741,557 km (0.115 R)
• M4: 1,085,781 km (0.114 R)
• M5: 1,387,520 km (0.064 R)
• M6: 1,721,572 km (0.026 R)
• M7: 2,801,071 km (0.109 R)
• M8: 3,246,423 km (0.099 R)
• M9: 3,906,150 km (0.041 R)
• M10: 5,463,913 km (0.117 R)
• M11: 6,132,166 km (0.116 R)
• M12: 7,074,783 km (0.115 R)
• M13: 7,800,183 km (0.03 R)
• M14: 8,465,893 km (0.107 R)
• M15: 9,360,189 km (0.056 R)
• M16: 9,950,353 km (0.106 R)
• M17: 10,398,698 km (0.096 R)
• M18: 10,988,712 km (0.095 R)
• M19: 12,467,935 km (0.104 R)
• M20: 13,924,121 km (0.038 R)
• M21: 15,544,416 km (0.071 R)
• M22: 17,054,905 km (0.112 R)
• M23: 18,783,658 km (0.098 R)
• M24: 20,560,881 km (0.093 R)
• M25: 22,586,287 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 13

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.4 AU - 6.06 AU

Year: 7846 Days

Day: 7.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,974,433 km

• M1: 161,715 km (0.057 R)
• M2: 575,054 km (0.108 R)
• M3: 1,048,382 km (0.118 R)
• M4: 1,464,414 km (0.082 R)
• M5: 2,101,700 km (0.108 R)
• M6: 3,938,613 km (0.064 R)
• M7: 4,531,170 km (0.084 R)
• M8: 4,978,168 km (0.051 R)
• M9: 6,192,753 km (0.117 R)
• M10: 8,311,209 km (0.112 R)
• M11: 11,941,052 km (0.095 R)
• M12: 12,743,943 km (0.091 R)
• M13: 13,355,350 km (0.042 R)
• M14: 14,757,381 km (0.106 R)
• M15: 15,184,333 km (0.069 R)
• M16: 17,174,883 km (0.077 R)
• M17: 17,715,679 km (0.073 R)
• M18: 19,117,411 km (0.074 R)
• M19: 19,993,307 km (0.112 R)
• M20: 25,296,252 km (0.081 R)
• M21: 26,085,381 km (0.09 R)
• M22: 33,104,064 km (0.087 R)
• M23: 34,048,176 km (0.088 R)
• M24: 35,990,256 km (0.085 R)
• M25: 37,664,256 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 13.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.03 AU - 5.85 AU

Year: 8324 Days

Day: 12.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,974,433 km

• M1: 165,605 km (0.084 R)
• M2: 585,825 km (0.05 R)
• M3: 1,162,076 km (0.108 R)
• M4: 1,639,293 km (0.06 R)
• M5: 2,696,352 km (0.116 R)
• M6: 3,387,195 km (0.078 R)
• M7: 4,006,829 km (0.048 R)
• M8: 4,789,825 km (0.036 R)
• M9: 6,660,845 km (0.045 R)
• M10: 7,927,490 km (0.117 R)
• M11: 10,986,617 km (0.088 R)
• M12: 13,638,838 km (0.101 R)
• M13: 14,191,602 km (0.086 R)
• M14: 15,081,261 km (0.092 R)
• M15: 15,606,050 km (0.07 R)
• M16: 16,279,240 km (0.099 R)
• M17: 20,175,816 km (0.078 R)
• M18: 21,137,431 km (0.103 R)
• M19: 23,065,598 km (0.114 R)
• M20: 24,474,511 km (0.037 R)
• M21: 29,654,038 km (0.095 R)
• M22: 33,155,226 km (0.117 R)
• M23: 34,155,887 km (0.038 R)
• M24: 37,160,261 km (0.05 R)
• M25: 38,240,058 km (0.114 R)
• M26: 38,971,442 km (0.045 R)
• M27: 40,336,523 km (0.048 R)
• M28: 40,967,526 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.9

Radius: 6.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.3 AU - 8.9 AU

Year: 13745 Days

Day: 20.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,974,433 km

• M1: 86,767 km (0.071 R)
• M2: 420,370 km (0.056 R)
• M3: 1,255,725 km (0.099 R)
• M4: 1,456,485 km (0.095 R)
• M5: 1,654,403 km (0.094 R)
• M6: 2,163,335 km (0.099 R)
• M7: 3,210,370 km (0.081 R)
• M8: 3,844,815 km (0.118 R)
• M9: 4,608,662 km (0.112 R)
• M10: 5,305,339 km (0.062 R)
• M11: 6,310,188 km (0.106 R)
• M12: 6,777,382 km (0.112 R)
• M13: 8,428,643 km (0.12 R)
• M14: 8,995,320 km (0.079 R)
• M15: 10,120,446 km (0.088 R)
• M16: 11,068,298 km (0.072 R)
• M17: 11,979,947 km (0.069 R)
• M18: 14,905,932 km (0.093 R)
• M19: 16,825,572 km (0.12 R)
• M20: 25,998,913 km (0.055 R)
• M21: 26,873,462 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.4

Radius: 5

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.59 AU - 9.71 AU

Year: 19665 Days

Day: 21.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,974,433 km

• M1: 62,682 km (0.082 R)
• M2: 967,001 km (0.084 R)
• M3: 1,202,019 km (0.09 R)
• M4: 1,460,075 km (0.111 R)
• M5: 1,657,245 km (0.106 R)
• M6: 2,031,838 km (0.074 R)
• M7: 2,239,480 km (0.071 R)
• M8: 2,697,100 km (0.11 R)
• M9: 4,796,257 km (0.096 R)
• M10: 9,750,041 km (0.091 R)
• M11: 12,077,485 km (0.065 R)
• M12: 12,261,041 km (0.117 R)
• M13: 12,823,081 km (0.085 R)
• M14: 13,207,098 km (0.079 R)
• M15: 13,533,072 km (0.069 R)
• M16: 14,474,192 km (0.11 R)
• M17: 17,093,053 km (0.107 R)
• M18: 18,839,757 km (0.112 R)
• M19: 23,624,945 km (0.11 R)
• M20: 24,493,959 km (0.074 R)
• M21: 29,936,180 km (0.095 R)
• M22: 31,876,464 km (0.087 R)
• M23: 36,513,399 km (0.069 R)
• M24: 36,897,567 km (0.119 R)
• M25: 37,413,979 km (0.093 R)
• M26: 38,461,164 km (0.09 R)
• M27: 42,703,759 km (0.087 R)
• M28: 44,136,159 km (0.108 R)
• M29: 45,897,076 km (0.027 R)
• M30: 46,344,373 km (0.111 R)
• M31: 46,945,457 km (0.11 R)
• M32: 47,247,944 km (0.074 R)
• M33: 47,704,068 km (0.097 R)
• M34: 54,903,167 km (0.078 R)
• M35: 55,070,866 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit