🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.51 AU - 0.61 AU

Year: 271 Days

Day: 33 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 13.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.95 AU - 1.51 AU

Year: 881 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,202,733 km

• M1: 168,896 km (0.092 R)
• M2: 267,032 km (0.069 R)
• M3: 414,386 km (0.098 R)
• M4: 534,064 km (0.098 R)
• M5: 655,239 km (0.113 R)
• M6: 854,653 km (0.095 R)
• M7: 939,475 km (0.11 R)
• M8: 1,053,917 km (0.119 R)
• M9: 1,179,280 km (0.11 R)
• M10: 1,292,526 km (0.077 R)
• M11: 1,409,661 km (0.032 R)
• M12: 1,518,418 km (0.11 R)
• M13: 1,680,732 km (0.032 R)
• M14: 1,816,268 km (0.082 R)
• M15: 2,002,816 km (0.063 R)
• M16: 2,302,012 km (0.094 R)
• M17: 2,556,328 km (0.104 R)
• M18: 2,690,817 km (0.025 R)
• M19: 2,781,772 km (0.096 R)
• M20: 2,966,975 km (0.087 R)
• M21: 3,061,072 km (0.088 R)
• M22: 3,284,870 km (0.091 R)
• M23: 3,406,942 km (0.108 R)
• M24: 3,514,054 km (0.072 R)
• M25: 3,731,569 km (0.108 R)
• M26: 3,867,703 km (0.063 R)
• M27: 3,953,722 km (0.057 R)
• M28: 4,083,872 km (0.109 R)
• M29: 4,171,537 km (0.076 R)
• M30: 4,366,463 km (0.115 R)
• M31: 4,474,024 km (0.116 R)
• M32: 4,582,632 km (0.095 R)
• M33: 4,737,914 km (0.091 R)
• M34: 4,848,467 km (0.068 R)
• M35: 5,129,113 km (0.085 R)
• M36: 5,357,399 km (0.108 R)
• M37: 5,472,739 km (0.081 R)
• M38: 5,647,469 km (0.085 R)
• M39: 5,814,271 km (0.108 R)
• M40: 6,052,431 km (0.066 R)
• M41: 6,192,903 km (0.09 R)
• M42: 6,324,400 km (0.111 R)
• M43: 6,538,624 km (0.083 R)
• M44: 6,631,225 km (0.092 R)
• M45: 6,807,302 km (0.091 R)
• M46: 7,068,948 km (0.114 R)
• M47: 7,248,914 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 8.4

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.27 AU - 1.31 AU

Year: 946 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,202,733 km

• M1: 111,750 km (0.101 R)
• M2: 165,006 km (0.062 R)
• M3: 224,098 km (0.086 R)
• M4: 287,228 km (0.047 R)
• M5: 358,885 km (0.082 R)
• M6: 467,493 km (0.077 R)
• M7: 528,978 km (0.11 R)
• M8: 644,168 km (0.095 R)
• M9: 708,196 km (0.103 R)
• M10: 830,268 km (0.099 R)
• M11: 913,594 km (0.089 R)
• M12: 979,716 km (0.113 R)
• M13: 1,145,321 km (0.095 R)
• M14: 1,238,970 km (0.089 R)
• M15: 1,297,911 km (0.092 R)
• M16: 1,472,791 km (0.099 R)
• M17: 1,622,987 km (0.097 R)
• M18: 1,761,964 km (0.119 R)
• M19: 1,921,884 km (0.078 R)
• M20: 1,999,376 km (0.111 R)
• M21: 2,337,916 km (0.057 R)
• M22: 2,393,117 km (0.052 R)
• M23: 2,599,113 km (0.061 R)
• M24: 2,869,736 km (0.084 R)
• M25: 3,048,505 km (0.11 R)
• M26: 3,129,139 km (0.075 R)
• M27: 3,344,260 km (0.103 R)
• M28: 3,660,062 km (0.047 R)
• M29: 3,799,936 km (0.11 R)
• M30: 4,040,638 km (0.097 R)
• M31: 4,342,976 km (0.111 R)
• M32: 4,468,189 km (0.043 R)
• M33: 4,537,004 km (0.115 R)
• M34: 4,780,699 km (0.08 R)
• M35: 4,886,614 km (0.092 R)
• M36: 5,064,636 km (0.077 R)
• M37: 5,220,666 km (0.037 R)
• M38: 5,305,339 km (0.055 R)
• M39: 5,698,332 km (0.043 R)
• M40: 5,911,061 km (0.03 R)
• M41: 6,088,185 km (0.107 R)
• M42: 6,292,685 km (0.027 R)
• M43: 6,564,654 km (0.101 R)
• M44: 6,630,028 km (0.061 R)
• M45: 7,026,462 km (0.109 R)
• M46: 7,362,758 km (0.105 R)
• M47: 7,457,903 km (0.066 R)
• M48: 7,884,107 km (0.079 R)
• M49: 8,191,231 km (0.043 R)
• M50: 8,473,971 km (0.072 R)
• M51: 9,078,197 km (0.116 R)
• M52: 9,312,019 km (0.066 R)
• M53: 9,370,811 km (0.089 R)
• M54: 9,562,745 km (0.071 R)
• M55: 9,681,376 km (0.052 R)
• M56: 10,131,067 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 12.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.22 AU - 1.38 AU

Year: 957 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,202,733 km

• M1: 160,967 km (0.096 R)
• M2: 254,915 km (0.113 R)
• M3: 339,886 km (0.065 R)
• M4: 524,789 km (0.097 R)
• M5: 737,817 km (0.044 R)
• M6: 869,463 km (0.114 R)
• M7: 977,024 km (0.063 R)
• M8: 1,098,048 km (0.086 R)
• M9: 1,189,004 km (0.086 R)
• M10: 1,314,666 km (0.052 R)
• M11: 1,511,986 km (0.051 R)
• M12: 1,619,397 km (0.035 R)
• M13: 1,724,415 km (0.087 R)
• M14: 1,821,653 km (0.06 R)
• M15: 1,920,687 km (0.041 R)
• M16: 2,168,272 km (0.119 R)
• M17: 2,251,298 km (0.041 R)
• M18: 2,443,681 km (0.072 R)
• M19: 2,641,599 km (0.11 R)
• M20: 2,826,652 km (0.096 R)
• M21: 3,065,859 km (0.095 R)
• M22: 3,440,452 km (0.105 R)
• M23: 3,876,978 km (0.105 R)
• M24: 4,550,767 km (0.049 R)
• M25: 4,701,562 km (0.077 R)
• M26: 5,059,699 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 9.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.05 AU - 1.55 AU

Year: 957 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,202,733 km

• M1: 118,781 km (0.105 R)
• M2: 221,255 km (0.106 R)
• M3: 280,197 km (0.081 R)
• M4: 391,498 km (0.033 R)
• M5: 475,721 km (0.101 R)
• M6: 546,481 km (0.034 R)
• M7: 618,288 km (0.089 R)
• M8: 690,544 km (0.069 R)
• M9: 755,918 km (0.057 R)
• M10: 816,804 km (0.105 R)
• M11: 893,698 km (0.052 R)
• M12: 995,275 km (0.089 R)
• M13: 1,066,483 km (0.11 R)
• M14: 1,218,325 km (0.089 R)
• M15: 1,295,069 km (0.116 R)
• M16: 1,356,853 km (0.038 R)
• M17: 1,557,015 km (0.114 R)
• M18: 1,622,838 km (0.107 R)
• M19: 1,771,388 km (0.07 R)
• M20: 1,845,140 km (0.091 R)
• M21: 1,943,426 km (0.036 R)
• M22: 2,024,209 km (0.073 R)
• M23: 2,155,107 km (0.106 R)
• M24: 2,374,417 km (0.099 R)
• M25: 2,435,603 km (0.105 R)
• M26: 2,722,532 km (0.086 R)
• M27: 2,954,408 km (0.095 R)
• M28: 3,092,338 km (0.084 R)
• M29: 3,198,552 km (0.091 R)
• M30: 3,300,279 km (0.055 R)
• M31: 3,385,998 km (0.061 R)
• M32: 3,536,194 km (0.096 R)
• M33: 3,718,255 km (0.063 R)
• M34: 3,801,431 km (0.08 R)
• M35: 3,867,404 km (0.059 R)
• M36: 4,006,231 km (0.09 R)
• M37: 4,079,384 km (0.04 R)
• M38: 4,189,937 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 13.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.83 AU

Year: 1222 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,202,733 km

• M1: 173,085 km (0.109 R)
• M2: 267,331 km (0.086 R)
• M3: 637,736 km (0.108 R)
• M4: 753,973 km (0.114 R)
• M5: 844,330 km (0.096 R)
• M6: 1,090,868 km (0.09 R)
• M7: 1,263,354 km (0.094 R)
• M8: 1,385,575 km (0.043 R)
• M9: 1,512,135 km (0.116 R)
• M10: 1,842,896 km (0.1 R)
• M11: 2,155,107 km (0.084 R)
• M12: 2,492,151 km (0.114 R)
• M13: 2,610,782 km (0.118 R)
• M14: 2,723,728 km (0.099 R)
• M15: 2,823,061 km (0.075 R)
• M16: 3,176,561 km (0.046 R)
• M17: 3,265,123 km (0.055 R)
• M18: 3,387,345 km (0.118 R)
• M19: 3,536,045 km (0.102 R)
• M20: 3,797,392 km (0.12 R)
• M21: 4,047,819 km (0.088 R)
• M22: 4,821,988 km (0.037 R)
• M23: 5,065,234 km (0.037 R)
• M24: 5,447,307 km (0.071 R)
• M25: 5,612,613 km (0.046 R)
• M26: 6,219,531 km (0.077 R)
• M27: 6,320,959 km (0.116 R)
• M28: 6,659,948 km (0.102 R)
• M29: 7,238,143 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 10.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.68 AU - 2.42 AU

Year: 1895 Days

Day: 7.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,202,733 km

• M1: 145,559 km (0.107 R)
• M2: 457,021 km (0.066 R)
• M3: 528,828 km (0.088 R)
• M4: 645,216 km (0.117 R)
• M5: 728,242 km (0.075 R)
• M6: 842,086 km (0.072 R)
• M7: 981,512 km (0.109 R)
• M8: 1,326,784 km (0.094 R)
• M9: 1,413,550 km (0.112 R)
• M10: 1,570,329 km (0.083 R)
• M11: 1,744,760 km (0.077 R)
• M12: 2,012,391 km (0.098 R)
• M13: 2,189,664 km (0.06 R)
• M14: 2,586,996 km (0.109 R)
• M15: 2,850,587 km (0.036 R)
• M16: 2,949,920 km (0.057 R)
• M17: 3,035,939 km (0.047 R)
• M18: 3,570,303 km (0.075 R)
• M19: 3,739,348 km (0.056 R)
• M20: 3,990,224 km (0.07 R)
• M21: 4,344,173 km (0.077 R)
• M22: 4,475,370 km (0.12 R)
• M23: 4,607,914 km (0.085 R)
• M24: 4,860,136 km (0.106 R)
• M25: 4,945,257 km (0.058 R)
• M26: 5,116,846 km (0.064 R)
• M27: 5,607,975 km (0.119 R)
• M28: 5,715,237 km (0.075 R)
• M29: 6,095,964 km (0.039 R)
• M30: 6,206,217 km (0.118 R)
• M31: 6,466,218 km (0.116 R)
• M32: 6,541,167 km (0.11 R)
• M33: 6,920,397 km (0.044 R)
• M34: 7,131,929 km (0.097 R)
• M35: 7,287,211 km (0.08 R)
• M36: 7,365,152 km (0.049 R)
• M37: 7,522,080 km (0.086 R)
• M38: 7,739,745 km (0.058 R)
• M39: 8,019,792 km (0.061 R)
• M40: 8,282,785 km (0.077 R)
• M41: 8,589,760 km (0.112 R)
• M42: 8,879,681 km (0.101 R)
• M43: 9,046,782 km (0.082 R)
• M44: 9,278,359 km (0.052 R)
• M45: 9,363,032 km (0.04 R)
• M46: 9,768,741 km (0.026 R)
• M47: 9,876,451 km (0.092 R)
• M48: 10,027,994 km (0.072 R)
• M49: 10,136,602 km (0.092 R)
• M50: 10,333,323 km (0.054 R)
• M51: 10,465,119 km (0.092 R)
• M52: 10,553,232 km (0.063 R)
• M53: 11,380,658 km (0.084 R)
• M54: 11,630,786 km (0.085 R)
• M55: 11,744,929 km (0.038 R)
• M56: 12,345,115 km (0.051 R)
• M57: 12,414,978 km (0.106 R)
• M58: 12,742,896 km (0.032 R)
• M59: 13,145,015 km (0.052 R)
• M60: 13,240,160 km (0.12 R)
• M61: 13,719,770 km (0.074 R)
• M62: 13,792,176 km (0.03 R)
• M63: 14,229,301 km (0.04 R)
• M64: 14,376,056 km (0.108 R)
• M65: 14,474,192 km (0.095 R)
• M66: 14,695,747 km (0.098 R)
• M67: 14,893,665 km (0.099 R)
• M68: 15,117,463 km (0.056 R)
• M69: 15,242,228 km (0.111 R)
• M70: 15,871,137 km (0.095 R)
• M71: 16,176,018 km (0.112 R)
• M72: 16,534,305 km (0.101 R)
• M73: 16,637,078 km (0.096 R)
• M74: 16,817,493 km (0.078 R)
• M75: 16,895,135 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 12.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.3 AU - 5.56 AU

Year: 8170 Days

Day: 9.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,202,733 km

• M1: 169,794 km (0.095 R)
• M2: 322,234 km (0.099 R)
• M3: 435,031 km (0.091 R)
• M4: 576,849 km (0.057 R)
• M5: 955,182 km (0.101 R)
• M6: 1,118,244 km (0.056 R)
• M7: 1,339,948 km (0.083 R)
• M8: 2,167,374 km (0.096 R)
• M9: 2,406,132 km (0.105 R)
• M10: 3,218,299 km (0.111 R)
• M11: 3,308,507 km (0.045 R)
• M12: 3,631,040 km (0.052 R)
• M13: 3,725,137 km (0.117 R)
• M14: 3,820,131 km (0.106 R)
• M15: 4,381,572 km (0.114 R)
• M16: 5,100,091 km (0.066 R)
• M17: 5,554,419 km (0.085 R)
• M18: 5,772,683 km (0.11 R)
• M19: 5,938,287 km (0.116 R)
• M20: 7,559,180 km (0.072 R)
• M21: 7,771,011 km (0.034 R)
• M22: 8,046,271 km (0.086 R)
• M23: 8,795,906 km (0.091 R)
• M24: 8,891,200 km (0.097 R)
• M25: 9,633,205 km (0.076 R)
• M26: 9,731,491 km (0.112 R)
• M27: 9,995,232 km (0.091 R)
• M28: 10,194,496 km (0.117 R)
• M29: 10,766,409 km (0.081 R)
• M30: 11,941,500 km (0.072 R)
• M31: 12,687,545 km (0.03 R)
• M32: 12,795,405 km (0.066 R)
• M33: 12,975,820 km (0.116 R)
• M34: 14,075,813 km (0.084 R)
• M35: 14,599,406 km (0.051 R)
• M36: 14,863,596 km (0.111 R)
• M37: 15,091,284 km (0.119 R)
• M38: 15,627,143 km (0.039 R)
• M39: 15,781,379 km (0.089 R)
• M40: 16,560,185 km (0.083 R)
• M41: 16,914,882 km (0.082 R)
• M42: 18,155,347 km (0.076 R)
• M43: 18,684,325 km (0.118 R)
• M44: 19,218,240 km (0.116 R)
• M45: 19,757,391 km (0.11 R)
• M46: 19,965,930 km (0.114 R)
• M47: 20,049,705 km (0.119 R)
• M48: 20,301,329 km (0.046 R)
• M49: 21,361,379 km (0.105 R)
• M50: 21,876,744 km (0.052 R)
• M51: 22,006,146 km (0.08 R)
• M52: 22,919,441 km (0.069 R)
• M53: 23,182,584 km (0.091 R)
• M54: 23,270,547 km (0.115 R)
• M55: 23,712,160 km (0.118 R)
• M56: 24,022,875 km (0.08 R)
• M57: 24,245,626 km (0.094 R)
• M58: 24,468,976 km (0.115 R)
• M59: 25,098,334 km (0.089 R)
• M60: 25,460,361 km (0.08 R)
• M61: 25,824,033 km (0.081 R)
• M62: 26,143,724 km (0.069 R)
• M63: 27,715,100 km (0.116 R)
• M64: 27,995,596 km (0.099 R)
• M65: 28,418,060 km (0.036 R)
• M66: 28,700,800 km (0.097 R)
• M67: 28,889,892 km (0.057 R)
• M68: 29,174,278 km (0.104 R)
• M69: 30,033,119 km (0.057 R)
• M70: 30,273,074 km (0.082 R)
• M71: 30,513,777 km (0.101 R)
• M72: 30,948,508 km (0.095 R)
• M73: 31,873,173 km (0.096 R)
• M74: 31,971,010 km (0.108 R)
• M75: 32,757,595 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit