🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 167 Days

Day: 37.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 290 Days

Day: 39.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,696,477 km

• M1: 371,900 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 375 Days

Day: 47 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.3 AU - 1.9 AU

Year: 903 Days

Day: 43.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 8.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.44 AU - 3.02 AU

Year: 2013 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 100,696,477 km

• M1: 109,805 km (0.082 R)
• M2: 176,825 km (0.09 R)
• M3: 305,030 km (0.104 R)
• M4: 365,468 km (0.077 R)
• M5: 459,864 km (0.088 R)
• M6: 570,117 km (0.086 R)
• M7: 746,194 km (0.11 R)
• M8: 855,999 km (0.112 R)
• M9: 1,117,197 km (0.099 R)
• M10: 1,192,893 km (0.063 R)
• M11: 1,287,888 km (0.091 R)
• M12: 1,394,402 km (0.034 R)
• M13: 1,722,171 km (0.094 R)
• M14: 1,810,433 km (0.091 R)
• M15: 1,960,929 km (0.037 R)
• M16: 2,063,553 km (0.103 R)
• M17: 2,220,930 km (0.086 R)
• M18: 2,415,108 km (0.081 R)
• M19: 2,773,993 km (0.086 R)
• M20: 3,090,094 km (0.06 R)
• M21: 3,149,933 km (0.077 R)
• M22: 3,222,189 km (0.102 R)
• M23: 3,295,043 km (0.084 R)
• M24: 3,454,813 km (0.1 R)
• M25: 3,642,409 km (0.04 R)
• M26: 3,871,892 km (0.043 R)
• M27: 3,949,533 km (0.069 R)
• M28: 4,079,983 km (0.11 R)
• M29: 4,698,420 km (0.096 R)
• M30: 4,767,535 km (0.082 R)
• M31: 4,822,886 km (0.093 R)
• M32: 5,103,531 km (0.109 R)
• M33: 5,302,945 km (0.11 R)
• M34: 5,360,541 km (0.095 R)
• M35: 5,636,399 km (0.11 R)
• M36: 6,021,613 km (0.036 R)
• M37: 6,141,890 km (0.083 R)
• M38: 6,755,092 km (0.098 R)
• M39: 7,068,948 km (0.087 R)
• M40: 7,355,727 km (0.058 R)
• M41: 7,435,912 km (0.06 R)
• M42: 7,629,940 km (0.084 R)
• M43: 7,760,090 km (0.116 R)
• M44: 7,940,356 km (0.093 R)
• M45: 8,658,426 km (0.104 R)
• M46: 8,726,193 km (0.101 R)
• M47: 8,879,531 km (0.104 R)
• M48: 8,999,359 km (0.114 R)
• M49: 9,275,367 km (0.103 R)
• M50: 9,344,781 km (0.083 R)
• M51: 9,818,108 km (0.047 R)
• M52: 9,977,580 km (0.026 R)
• M53: 10,389,123 km (0.081 R)
• M54: 10,642,243 km (0.099 R)
• M55: 10,733,198 km (0.112 R)
• M56: 10,860,955 km (0.092 R)
• M57: 10,934,258 km (0.06 R)
• M58: 11,321,268 km (0.062 R)
• M59: 11,637,966 km (0.106 R)
• M60: 11,863,261 km (0.079 R)
• M61: 12,014,355 km (0.072 R)
• M62: 12,166,047 km (0.111 R)
• M63: 12,682,459 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 12.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.09 AU - 4.37 AU

Year: 3882 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,696,477 km

• M1: 179,368 km (0.06 R)
• M2: 336,595 km (0.061 R)
• M3: 420,520 km (0.096 R)
• M4: 575,204 km (0.119 R)
• M5: 799,750 km (0.039 R)
• M6: 1,579,006 km (0.118 R)
• M7: 1,690,007 km (0.039 R)
• M8: 1,987,857 km (0.099 R)
• M9: 2,196,097 km (0.111 R)
• M10: 2,285,107 km (0.086 R)
• M11: 2,922,394 km (0.079 R)
• M12: 3,591,994 km (0.096 R)
• M13: 4,020,892 km (0.085 R)
• M14: 4,219,258 km (0.06 R)
• M15: 4,466,095 km (0.099 R)
• M16: 4,648,754 km (0.031 R)
• M17: 4,833,956 km (0.083 R)
• M18: 4,927,305 km (0.033 R)
• M19: 5,092,461 km (0.083 R)
• M20: 5,307,433 km (0.096 R)
• M21: 5,574,316 km (0.115 R)
• M22: 5,845,686 km (0.085 R)
• M23: 6,555,977 km (0.071 R)
• M24: 6,737,888 km (0.115 R)
• M25: 8,002,289 km (0.118 R)
• M26: 8,196,916 km (0.09 R)
• M27: 8,619,081 km (0.097 R)
• M28: 8,732,925 km (0.099 R)
• M29: 8,962,109 km (0.104 R)
• M30: 9,164,216 km (0.112 R)
• M31: 9,280,304 km (0.118 R)
• M32: 9,367,819 km (0.086 R)
• M33: 9,543,596 km (0.073 R)
• M34: 10,077,511 km (0.117 R)
• M35: 10,227,558 km (0.06 R)
• M36: 10,499,527 km (0.106 R)
• M37: 10,743,371 km (0.057 R)
• M38: 10,989,011 km (0.101 R)
• M39: 11,081,612 km (0.117 R)
• M40: 11,329,795 km (0.079 R)
• M41: 11,611,338 km (0.068 R)
• M42: 11,768,715 km (0.057 R)
• M43: 12,085,563 km (0.102 R)
• M44: 12,437,417 km (0.107 R)
• M45: 13,249,734 km (0.093 R)
• M46: 14,213,443 km (0.111 R)
• M47: 15,234,000 km (0.09 R)
• M48: 15,510,158 km (0.088 R)
• M49: 15,962,542 km (0.089 R)
• M50: 16,951,533 km (0.115 R)
• M51: 17,815,012 km (0.075 R)
• M52: 18,840,505 km (0.112 R)
• M53: 18,951,507 km (0.105 R)
• M54: 19,099,908 km (0.081 R)
• M55: 20,224,884 km (0.092 R)
• M56: 20,414,574 km (0.088 R)
• M57: 20,833,747 km (0.107 R)
• M58: 20,948,489 km (0.084 R)
• M59: 21,063,530 km (0.072 R)
• M60: 21,332,806 km (0.107 R)
• M61: 21,564,533 km (0.101 R)
• M62: 21,835,904 km (0.104 R)
• M63: 22,186,411 km (0.115 R)
• M64: 22,303,696 km (0.11 R)
• M65: 22,814,274 km (0.071 R)
• M66: 23,328,741 km (0.1 R)
• M67: 24,087,352 km (0.057 R)
• M68: 24,530,460 km (0.051 R)
• M69: 24,813,649 km (0.034 R)
• M70: 25,752,226 km (0.079 R)
• M71: 25,875,495 km (0.113 R)
• M72: 25,998,913 km (0.094 R)
• M73: 26,163,920 km (0.067 R)
• M74: 26,577,707 km (0.09 R)
• M75: 26,785,499 km (0.09 R)
• M76: 27,748,161 km (0.031 R)
• M77: 28,254,849 km (0.062 R)
• M78: 28,339,521 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.34 AU - 5.12 AU

Year: 3882 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 100,696,477 km

• M1: 196,572 km (0.027 R)
• M2: 345,571 km (0.106 R)
• M3: 683,213 km (0.046 R)
• M4: 876,195 km (0.083 R)
• M5: 984,952 km (0.087 R)
• M6: 1,098,796 km (0.105 R)
• M7: 1,238,072 km (0.097 R)
• M8: 1,524,402 km (0.067 R)
• M9: 1,716,187 km (0.039 R)
• M10: 1,868,477 km (0.109 R)
• M11: 1,988,904 km (0.084 R)
• M12: 2,327,593 km (0.108 R)
• M13: 2,523,866 km (0.083 R)
• M14: 3,032,050 km (0.073 R)
• M15: 3,334,985 km (0.109 R)
• M16: 3,512,708 km (0.095 R)
• M17: 3,862,168 km (0.055 R)
• M18: 4,096,139 km (0.089 R)
• M19: 4,270,870 km (0.109 R)
• M20: 4,545,830 km (0.099 R)
• M21: 4,743,449 km (0.1 R)
• M22: 4,943,910 km (0.065 R)
• M23: 5,181,472 km (0.083 R)
• M24: 5,284,545 km (0.119 R)
• M25: 5,509,989 km (0.104 R)
• M26: 6,060,808 km (0.081 R)
• M27: 6,187,667 km (0.117 R)
• M28: 6,297,023 km (0.104 R)
• M29: 6,407,127 km (0.093 R)
• M30: 6,629,280 km (0.106 R)
• M31: 6,741,329 km (0.031 R)
• M32: 6,986,370 km (0.082 R)
• M33: 7,582,368 km (0.11 R)
• M34: 7,680,055 km (0.117 R)
• M35: 7,837,283 km (0.065 R)
• M36: 8,155,029 km (0.083 R)
• M37: 8,476,963 km (0.06 R)
• M38: 8,578,391 km (0.027 R)
• M39: 8,803,087 km (0.067 R)
• M40: 8,967,644 km (0.091 R)
• M41: 9,071,166 km (0.077 R)
• M42: 9,320,995 km (0.117 R)
• M43: 10,148,869 km (0.111 R)
• M44: 10,278,271 km (0.111 R)
• M45: 10,386,580 km (0.09 R)
• M46: 10,779,723 km (0.03 R)
• M47: 10,889,827 km (0.111 R)
• M48: 11,022,521 km (0.091 R)
• M49: 11,401,003 km (0.108 R)
• M50: 11,558,231 km (0.078 R)
• M51: 12,285,875 km (0.082 R)
• M52: 12,516,405 km (0.12 R)
• M53: 12,794,807 km (0.052 R)
• M54: 13,428,802 km (0.104 R)
• M55: 13,809,529 km (0.1 R)
• M56: 13,929,207 km (0.105 R)
• M57: 14,727,611 km (0.089 R)
• M58: 14,972,652 km (0.106 R)
• M59: 15,095,622 km (0.108 R)
• M60: 15,218,891 km (0.082 R)
• M61: 16,016,098 km (0.085 R)
• M62: 16,546,721 km (0.06 R)
• M63: 16,724,892 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 9.2

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.72 AU - 5.82 AU

Year: 4649 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,696,477 km

• M1: 133,890 km (0.077 R)
• M2: 222,003 km (0.061 R)
• M3: 374,294 km (0.113 R)
• M4: 673,639 km (0.098 R)
• M5: 789,129 km (0.078 R)
• M6: 949,797 km (0.047 R)
• M7: 1,067,381 km (0.069 R)
• M8: 1,134,999 km (0.069 R)
• M9: 1,288,935 km (0.09 R)
• M10: 1,540,708 km (0.079 R)
• M11: 1,664,725 km (0.083 R)
• M12: 1,939,387 km (0.064 R)
• M13: 2,549,746 km (0.112 R)
• M14: 2,660,299 km (0.033 R)
• M15: 3,558,933 km (0.106 R)
• M16: 3,765,977 km (0.099 R)
• M17: 3,977,059 km (0.06 R)
• M18: 4,235,415 km (0.07 R)
• M19: 4,432,884 km (0.11 R)
• M20: 4,633,345 km (0.102 R)
• M21: 4,905,314 km (0.098 R)
• M22: 5,276,167 km (0.1 R)
• M23: 5,464,960 km (0.111 R)
• M24: 5,873,661 km (0.093 R)
• M25: 6,217,736 km (0.067 R)
• M26: 6,417,300 km (0.096 R)
• M27: 6,517,830 km (0.116 R)
• M28: 7,054,587 km (0.073 R)
• M29: 7,288,857 km (0.071 R)
• M30: 7,420,204 km (0.099 R)
• M31: 7,872,588 km (0.064 R)
• M32: 8,034,453 km (0.054 R)
• M33: 8,224,592 km (0.103 R)
• M34: 8,803,984 km (0.093 R)
• M35: 9,028,231 km (0.098 R)
• M36: 9,770,087 km (0.08 R)
• M37: 10,295,176 km (0.099 R)
• M38: 10,739,631 km (0.106 R)
• M39: 11,801,178 km (0.091 R)
• M40: 11,893,779 km (0.026 R)
• M41: 12,017,496 km (0.082 R)
• M42: 12,204,045 km (0.091 R)
• M43: 12,422,757 km (0.104 R)
• M44: 12,642,815 km (0.097 R)
• M45: 13,054,957 km (0.071 R)
• M46: 13,150,700 km (0.055 R)
• M47: 13,794,868 km (0.108 R)
• M48: 14,120,842 km (0.112 R)
• M49: 14,980,282 km (0.112 R)
• M50: 15,080,513 km (0.092 R)
• M51: 15,483,828 km (0.093 R)
• M52: 16,027,018 km (0.05 R)
• M53: 16,611,048 km (0.083 R)
• M54: 16,888,403 km (0.098 R)
• M55: 17,062,385 km (0.027 R)
• M56: 17,517,761 km (0.106 R)
• M57: 17,658,682 km (0.049 R)
• M58: 18,583,795 km (0.112 R)
• M59: 18,871,622 km (0.072 R)
• M60: 19,088,539 km (0.108 R)
• M61: 19,233,499 km (0.039 R)
• M62: 19,378,908 km (0.075 R)
• M63: 20,406,795 km (0.092 R)
• M64: 20,852,896 km (0.111 R)
• M65: 20,927,545 km (0.077 R)
• M66: 21,039,594 km (0.097 R)
• M67: 21,678,826 km (0.092 R)
• M68: 22,515,527 km (0.113 R)
• M69: 22,668,715 km (0.103 R)
• M70: 23,053,331 km (0.098 R)
• M71: 23,362,699 km (0.054 R)
• M72: 25,088,161 km (0.105 R)
• M73: 25,366,563 km (0.108 R)
• M74: 25,725,897 km (0.091 R)
• M75: 25,846,024 km (0.038 R)
• M76: 26,449,502 km (0.104 R)
• M77: 26,611,217 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 5.5

Gravity: 25.45 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.51 AU - 16.61 AU

Year: 28719 Days

Day: 21.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,696,477 km

• M1: 103,971 km (0.106 R)
• M2: 514,766 km (0.076 R)
• M3: 1,159,832 km (0.069 R)
• M4: 1,401,882 km (0.088 R)
• M5: 1,813,575 km (0.071 R)
• M6: 2,345,395 km (0.109 R)
• M7: 2,606,294 km (0.111 R)
• M8: 2,785,363 km (0.097 R)
• M9: 3,108,494 km (0.057 R)
• M10: 3,298,334 km (0.084 R)
• M11: 3,346,504 km (0.072 R)
• M12: 3,689,682 km (0.119 R)
• M13: 3,890,741 km (0.049 R)
• M14: 4,949,296 km (0.085 R)
• M15: 7,059,524 km (0.102 R)
• M16: 7,372,033 km (0.058 R)
• M17: 8,468,137 km (0.069 R)
• M18: 10,381,344 km (0.073 R)
• M19: 11,023,568 km (0.089 R)
• M20: 11,313,189 km (0.093 R)
• M21: 12,646,854 km (0.095 R)
• M22: 13,951,497 km (0.032 R)
• M23: 14,186,067 km (0.117 R)
• M24: 14,897,854 km (0.117 R)
• M25: 17,521,052 km (0.079 R)
• M26: 20,548,614 km (0.104 R)
• M27: 21,442,760 km (0.111 R)
• M28: 21,532,968 km (0.108 R)
• M29: 21,894,696 km (0.079 R)
• M30: 22,899,844 km (0.059 R)
• M31: 23,640,353 km (0.118 R)
• M32: 23,919,952 km (0.049 R)
• M33: 24,013,450 km (0.071 R)
• M34: 24,671,232 km (0.049 R)
• M35: 24,860,174 km (0.113 R)
• M36: 25,049,715 km (0.045 R)
• M37: 27,654,363 km (0.119 R)
• M38: 28,442,445 km (0.115 R)
• M39: 28,640,662 km (0.109 R)
• M40: 28,739,995 km (0.105 R)
• M41: 29,337,938 km (0.027 R)
• M42: 29,438,019 km (0.104 R)
• M43: 32,285,614 km (0.092 R)
• M44: 33,846,817 km (0.11 R)
• M45: 35,113,463 km (0.045 R)
• M46: 35,432,555 km (0.107 R)
• M47: 36,073,582 km (0.117 R)
• M48: 36,610,638 km (0.091 R)
• M49: 38,347,170 km (0.109 R)
• M50: 39,225,459 km (0.049 R)
• M51: 39,446,116 km (0.083 R)
• M52: 41,449,980 km (0.079 R)
• M53: 42,577,499 km (0.062 R)
• M54: 43,145,073 km (0.076 R)
• M55: 43,715,041 km (0.082 R)
• M56: 45,903,807 km (0.106 R)
• M57: 46,719,265 km (0.083 R)
• M58: 47,656,945 km (0.094 R)
• M59: 48,364,244 km (0.117 R)
• M60: 48,482,426 km (0.094 R)
• M61: 49,193,913 km (0.114 R)
• M62: 50,267,428 km (0.073 R)
• M63: 50,387,106 km (0.072 R)
• M64: 51,107,719 km (0.073 R)
• M65: 51,590,022 km (0.097 R)
• M66: 51,710,748 km (0.047 R)
• M67: 52,437,494 km (0.111 R)
• M68: 54,023,830 km (0.111 R)
• M69: 54,146,501 km (0.111 R)
• M70: 55,749,591 km (0.056 R)
• M71: 55,873,608 km (0.071 R)
• M72: 57,493,454 km (0.079 R)
• M73: 59,381,678 km (0.066 R)
• M74: 60,906,828 km (0.116 R)
• M75: 61,930,826 km (0.056 R)
• M76: 62,444,844 km (0.1 R)
• M77: 64,385,278 km (0.035 R)
• M78: 64,906,028 km (0.107 R)
• M79: 65,689,921 km (0.12 R)
• M80: 66,871,445 km (0.118 R)
• M81: 67,266,832 km (0.079 R)
• M82: 67,398,777 km (0.11 R)
• M83: 69,255,586 km (0.11 R)
• M84: 70,324,014 km (0.109 R)
• M85: 72,207,003 km (0.084 R)
• M86: 73,426,225 km (0.111 R)
• M87: 75,062,527 km (0.067 R)
• M88: 76,710,647 km (0.116 R)
• M89: 76,986,505 km (0.092 R)
• M90: 77,124,584 km (0.106 R)
• M91: 78,648,537 km (0.084 R)
• M92: 82,008,057 km (0.109 R)
• M93: 86,416,108 km (0.101 R)
• M94: 91,777,246 km (0.11 R)
• M95: 92,070,010 km (0.09 R)
• M96: 92,950,393 km (0.059 R)
• M97: 95,905,250 km (0.097 R)
• M98: 99,491,410 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit