🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.18 AU - 1.94 AU

Year: 738 Days

Day: 16.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.88 AU - 2.18 AU

Year: 1095 Days

Day: 18.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.86 AU - 2.92 AU

Year: 1399 Days

Day: 18.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.81 AU - 3.95 AU

Year: 2354 Days

Day: 21.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.53 AU - 4.31 AU

Year: 2940 Days

Day: 22.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 8.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.24 AU - 6.38 AU

Year: 4634 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,276,028 km

• M1: 128,505 km (0.066 R)
• M2: 184,005 km (0.098 R)
• M3: 464,950 km (0.103 R)
• M4: 614,398 km (0.091 R)
• M5: 676,930 km (0.075 R)
• M6: 751,430 km (0.066 R)
• M7: 1,045,540 km (0.115 R)
• M8: 1,121,834 km (0.088 R)
• M9: 1,268,889 km (0.118 R)
• M10: 1,434,344 km (0.117 R)
• M11: 1,556,865 km (0.108 R)
• M12: 1,773,333 km (0.12 R)
• M13: 1,839,007 km (0.116 R)
• M14: 1,959,134 km (0.038 R)
• M15: 2,221,229 km (0.05 R)
• M16: 2,277,927 km (0.12 R)
• M17: 2,539,125 km (0.061 R)
• M18: 3,121,659 km (0.111 R)
• M19: 3,185,387 km (0.114 R)
• M20: 3,778,393 km (0.118 R)
• M21: 4,018,199 km (0.116 R)
• M22: 4,387,406 km (0.075 R)
• M23: 4,530,871 km (0.073 R)
• M24: 5,101,587 km (0.096 R)
• M25: 5,158,135 km (0.036 R)
• M26: 5,233,682 km (0.111 R)
• M27: 5,385,972 km (0.079 R)
• M28: 5,714,639 km (0.102 R)
• M29: 6,290,142 km (0.105 R)
• M30: 6,370,925 km (0.118 R)
• M31: 6,452,156 km (0.087 R)
• M32: 6,615,517 km (0.113 R)
• M33: 6,718,440 km (0.074 R)
• M34: 7,009,109 km (0.082 R)
• M35: 7,240,537 km (0.093 R)
• M36: 7,495,901 km (0.112 R)
• M37: 7,603,162 km (0.091 R)
• M38: 8,081,127 km (0.111 R)
• M39: 8,169,091 km (0.119 R)
• M40: 8,368,206 km (0.08 R)
• M41: 8,748,633 km (0.065 R)
• M42: 9,249,337 km (0.03 R)
• M43: 9,387,566 km (0.064 R)
• M44: 9,900,088 km (0.068 R)
• M45: 9,994,335 km (0.069 R)
• M46: 10,136,153 km (0.106 R)
• M47: 10,350,078 km (0.1 R)
• M48: 10,469,607 km (0.12 R)
• M49: 10,541,564 km (0.105 R)
• M50: 11,196,503 km (0.107 R)
• M51: 11,442,442 km (0.114 R)
• M52: 12,317,141 km (0.071 R)
• M53: 12,749,778 km (0.093 R)
• M54: 12,826,671 km (0.054 R)
• M55: 13,473,083 km (0.116 R)
• M56: 15,970,021 km (0.12 R)
• M57: 16,385,904 km (0.043 R)
• M58: 17,284,987 km (0.094 R)
• M59: 17,370,108 km (0.049 R)
• M60: 18,402,333 km (0.107 R)
• M61: 18,518,272 km (0.102 R)
• M62: 18,634,360 km (0.03 R)
• M63: 18,955,097 km (0.115 R)
• M64: 19,042,911 km (0.074 R)
• M65: 19,809,451 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 13.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.3 AU - 6.5 AU

Year: 6132 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,276,028 km

• M1: 163,361 km (0.106 R)
• M2: 281,543 km (0.05 R)
• M3: 364,869 km (0.076 R)
• M4: 455,526 km (0.117 R)
• M5: 660,475 km (0.096 R)
• M6: 771,925 km (0.112 R)
• M7: 923,468 km (0.052 R)
• M8: 1,059,452 km (0.088 R)
• M9: 1,193,641 km (0.105 R)
• M10: 1,430,455 km (0.058 R)
• M11: 1,788,592 km (0.049 R)
• M12: 1,950,906 km (0.112 R)
• M13: 2,186,672 km (0.088 R)
• M14: 2,290,643 km (0.117 R)
• M15: 2,479,734 km (0.053 R)
• M16: 2,564,108 km (0.053 R)
• M17: 3,182,096 km (0.11 R)
• M18: 3,274,249 km (0.088 R)
• M19: 3,748,324 km (0.108 R)
• M20: 3,859,775 km (0.054 R)
• M21: 4,071,755 km (0.116 R)
• M22: 4,287,625 km (0.03 R)
• M23: 4,463,103 km (0.092 R)
• M24: 4,700,963 km (0.102 R)
• M25: 5,004,049 km (0.088 R)
• M26: 5,173,543 km (0.056 R)
• M27: 5,439,379 km (0.102 R)
• M28: 6,016,976 km (0.1 R)
• M29: 6,496,587 km (0.039 R)
• M30: 6,664,884 km (0.109 R)
• M31: 7,248,017 km (0.052 R)
• M32: 7,776,247 km (0.093 R)
• M33: 7,990,920 km (0.118 R)
• M34: 8,225,938 km (0.109 R)
• M35: 8,610,255 km (0.109 R)
• M36: 9,094,354 km (0.098 R)
• M37: 9,836,958 km (0.073 R)
• M38: 10,225,463 km (0.1 R)
• M39: 10,343,047 km (0.081 R)
• M40: 10,619,055 km (0.108 R)
• M41: 10,857,664 km (0.106 R)
• M42: 11,057,676 km (0.108 R)
• M43: 11,380,508 km (0.059 R)
• M44: 11,624,652 km (0.087 R)
• M45: 12,807,971 km (0.104 R)
• M46: 13,125,867 km (0.107 R)
• M47: 14,204,019 km (0.101 R)
• M48: 14,797,922 km (0.1 R)
• M49: 14,886,634 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 6.7

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.26 AU - 14.02 AU

Year: 16021 Days

Day: 23.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 105.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,276,028 km

• M1: 166,802 km (0.101 R)
• M2: 262,843 km (0.098 R)
• M3: 481,406 km (0.064 R)
• M4: 1,209,050 km (0.091 R)
• M5: 1,413,550 km (0.089 R)
• M6: 2,855,524 km (0.064 R)
• M7: 3,625,056 km (0.112 R)
• M8: 3,808,612 km (0.076 R)
• M9: 4,222,998 km (0.091 R)
• M10: 4,972,184 km (0.096 R)
• M11: 5,258,515 km (0.108 R)
• M12: 5,382,831 km (0.044 R)
• M13: 6,193,053 km (0.073 R)
• M14: 6,500,925 km (0.083 R)
• M15: 6,634,516 km (0.093 R)
• M16: 6,679,246 km (0.118 R)
• M17: 6,769,004 km (0.094 R)
• M18: 6,904,391 km (0.03 R)
• M19: 7,086,302 km (0.048 R)
• M20: 7,269,709 km (0.091 R)
• M21: 7,315,785 km (0.093 R)
• M22: 7,547,961 km (0.111 R)
• M23: 7,594,635 km (0.103 R)
• M24: 7,971,622 km (0.066 R)
• M25: 8,114,637 km (0.116 R)
• M26: 8,354,891 km (0.107 R)
• M27: 9,389,211 km (0.063 R)
• M28: 10,100,848 km (0.098 R)
• M29: 10,619,803 km (0.075 R)
• M30: 10,829,839 km (0.069 R)
• M31: 12,064,021 km (0.114 R)
• M32: 12,283,182 km (0.113 R)
• M33: 15,072,733 km (0.107 R)
• M34: 15,546,061 km (0.102 R)
• M35: 16,144,453 km (0.119 R)
• M36: 16,811,510 km (0.084 R)
• M37: 17,302,340 km (0.112 R)
• M38: 18,360,895 km (0.087 R)
• M39: 19,568,598 km (0.111 R)
• M40: 19,890,533 km (0.097 R)
• M41: 21,196,373 km (0.115 R)
• M42: 22,596,908 km (0.052 R)
• M43: 22,664,377 km (0.119 R)
• M44: 22,934,700 km (0.092 R)
• M45: 23,070,385 km (0.054 R)
• M46: 23,274,287 km (0.075 R)
• M47: 24,096,028 km (0.054 R)
• M48: 24,510,414 km (0.11 R)
• M49: 26,262,355 km (0.052 R)
• M50: 30,033,269 km (0.068 R)
• M51: 30,256,020 km (0.077 R)
• M52: 32,132,875 km (0.06 R)
• M53: 32,208,721 km (0.087 R)
• M54: 32,665,144 km (0.082 R)
• M55: 33,200,255 km (0.098 R)
• M56: 34,978,974 km (0.103 R)
• M57: 35,840,658 km (0.029 R)
• M58: 35,998,035 km (0.057 R)
• M59: 38,306,031 km (0.108 R)
• M60: 40,252,149 km (0.082 R)
• M61: 40,579,619 km (0.078 R)
• M62: 42,147,106 km (0.106 R)
• M63: 43,566,341 km (0.095 R)
• M64: 43,986,711 km (0.067 R)
• M65: 45,255,899 km (0.081 R)
• M66: 46,280,046 km (0.061 R)
• M67: 46,365,616 km (0.078 R)
• M68: 46,623,074 km (0.083 R)
• M69: 46,794,812 km (0.059 R)
• M70: 49,047,906 km (0.067 R)
• M71: 49,135,271 km (0.115 R)
• M72: 49,397,666 km (0.06 R)
• M73: 50,187,542 km (0.101 R)
• M74: 50,981,758 km (0.084 R)
• M75: 51,957,884 km (0.117 R)
• M76: 52,225,215 km (0.096 R)
• M77: 52,314,525 km (0.106 R)
• M78: 52,671,765 km (0.102 R)
• M79: 53,299,178 km (0.043 R)
• M80: 54,832,856 km (0.093 R)
• M81: 55,286,735 km (0.094 R)
• M82: 55,377,541 km (0.118 R)
• M83: 56,015,427 km (0.098 R)
• M84: 57,758,990 km (0.071 R)
• M85: 58,220,649 km (0.086 R)
• M86: 58,869,305 km (0.087 R)
• M87: 60,547,943 km (0.084 R)
• M88: 61,110,880 km (0.112 R)
• M89: 61,393,171 km (0.117 R)
• M90: 61,581,515 km (0.111 R)
• M91: 61,675,761 km (0.098 R)
• M92: 62,242,288 km (0.099 R)
• M93: 63,570,718 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.2

Radius: 3.5

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.65 AU - 15.53 AU

Year: 18975 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,276,028 km

• M1: 486,791 km (0.067 R)
• M2: 629,957 km (0.077 R)
• M3: 868,416 km (0.041 R)
• M4: 1,019,509 km (0.084 R)
• M5: 3,320,774 km (0.072 R)
• M6: 4,329,811 km (0.053 R)
• M7: 4,848,317 km (0.084 R)
• M8: 5,386,122 km (0.086 R)
• M9: 5,622,337 km (0.091 R)
• M10: 6,475,643 km (0.118 R)
• M11: 6,684,631 km (0.07 R)
• M12: 7,023,770 km (0.115 R)
• M13: 7,762,634 km (0.032 R)
• M14: 8,029,367 km (0.085 R)
• M15: 8,074,096 km (0.097 R)
• M16: 8,299,091 km (0.082 R)
• M17: 8,847,218 km (0.104 R)
• M18: 9,172,444 km (0.102 R)
• M19: 9,266,092 km (0.113 R)
• M20: 9,501,559 km (0.069 R)
• M21: 9,596,255 km (0.108 R)
• M22: 9,691,399 km (0.052 R)
• M23: 10,365,487 km (0.099 R)
• M24: 10,955,202 km (0.103 R)
• M25: 11,454,859 km (0.117 R)
• M26: 13,050,619 km (0.092 R)
• M27: 13,208,744 km (0.101 R)
• M28: 13,367,467 km (0.086 R)
• M29: 13,633,303 km (0.115 R)
• M30: 14,116,504 km (0.028 R)
• M31: 14,496,034 km (0.087 R)
• M32: 14,934,056 km (0.038 R)
• M33: 14,989,108 km (0.078 R)
• M34: 15,991,414 km (0.104 R)
• M35: 16,386,951 km (0.081 R)
• M36: 17,419,026 km (0.034 R)
• M37: 18,412,955 km (0.066 R)
• M38: 18,768,100 km (0.089 R)
• M39: 19,485,123 km (0.113 R)
• M40: 19,545,261 km (0.085 R)
• M41: 20,150,235 km (0.102 R)
• M42: 20,272,007 km (0.071 R)
• M43: 20,700,007 km (0.119 R)
• M44: 21,192,782 km (0.05 R)
• M45: 23,649,778 km (0.085 R)
• M46: 24,683,649 km (0.095 R)
• M47: 25,666,058 km (0.072 R)
• M48: 26,394,600 km (0.101 R)
• M49: 26,594,462 km (0.089 R)
• M50: 27,062,853 km (0.095 R)
• M51: 27,399,000 km (0.046 R)
• M52: 28,826,163 km (0.118 R)
• M53: 28,963,345 km (0.109 R)
• M54: 29,929,597 km (0.059 R)
• M55: 30,346,826 km (0.087 R)
• M56: 30,556,263 km (0.045 R)
• M57: 30,626,125 km (0.08 R)
• M58: 30,836,160 km (0.069 R)
• M59: 34,115,944 km (0.072 R)
• M60: 36,758,740 km (0.081 R)
• M61: 39,010,936 km (0.113 R)
• M62: 39,314,470 km (0.098 R)
• M63: 39,771,492 km (0.105 R)
• M64: 41,075,686 km (0.062 R)
• M65: 43,489,597 km (0.091 R)
• M66: 44,832,836 km (0.087 R)
• M67: 46,994,077 km (0.093 R)
• M68: 47,317,059 km (0.093 R)
• M69: 48,453,554 km (0.091 R)
• M70: 49,927,990 km (0.111 R)
• M71: 50,505,288 km (0.093 R)
• M72: 50,753,471 km (0.102 R)
• M73: 54,947,597 km (0.105 R)
• M74: 55,629,015 km (0.073 R)
• M75: 56,484,566 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.2

Radius: 3.2

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.07 AU - 14.91 AU

Year: 19819 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,276,028 km

• M1: 86,168 km (0.105 R)
• M2: 216,767 km (0.114 R)
• M3: 364,869 km (0.119 R)
• M4: 457,470 km (0.113 R)
• M5: 720,314 km (0.099 R)
• M6: 1,313,320 km (0.057 R)
• M7: 2,322,657 km (0.082 R)
• M8: 2,581,910 km (0.08 R)
• M9: 3,253,903 km (0.075 R)
• M10: 3,349,496 km (0.094 R)
• M11: 3,510,912 km (0.053 R)
• M12: 3,609,049 km (0.091 R)
• M13: 4,112,894 km (0.081 R)
• M14: 4,890,803 km (0.107 R)
• M15: 4,927,305 km (0.106 R)
• M16: 6,376,908 km (0.048 R)
• M17: 6,576,771 km (0.106 R)
• M18: 6,617,013 km (0.09 R)
• M19: 6,738,187 km (0.102 R)
• M20: 7,522,529 km (0.119 R)
• M21: 7,606,753 km (0.107 R)
• M22: 7,776,097 km (0.103 R)
• M23: 7,818,583 km (0.067 R)
• M24: 8,553,707 km (0.094 R)
• M25: 8,996,367 km (0.101 R)
• M26: 9,040,947 km (0.12 R)
• M27: 9,446,358 km (0.107 R)
• M28: 10,697,594 km (0.109 R)
• M29: 10,839,712 km (0.086 R)
• M30: 11,078,171 km (0.113 R)
• M31: 11,318,276 km (0.046 R)
• M32: 14,592,076 km (0.075 R)
• M33: 14,697,093 km (0.083 R)
• M34: 15,279,478 km (0.109 R)
• M35: 15,707,776 km (0.083 R)
• M36: 16,139,965 km (0.077 R)
• M37: 16,740,600 km (0.115 R)
• M38: 17,071,211 km (0.09 R)
• M39: 17,459,867 km (0.102 R)
• M40: 17,515,517 km (0.12 R)
• M41: 19,215,248 km (0.114 R)
• M42: 19,503,523 km (0.115 R)
• M43: 19,619,312 km (0.112 R)
• M44: 19,967,875 km (0.115 R)
• M45: 20,142,904 km (0.066 R)
• M46: 20,318,532 km (0.088 R)
• M47: 20,612,193 km (0.076 R)
• M48: 21,741,208 km (0.086 R)
• M49: 24,869,300 km (0.077 R)
• M50: 25,625,517 km (0.109 R)
• M51: 26,070,122 km (0.043 R)
• M52: 26,197,729 km (0.103 R)
• M53: 27,031,438 km (0.095 R)
• M54: 27,808,748 km (0.059 R)
• M55: 28,527,716 km (0.112 R)
• M56: 29,717,318 km (0.096 R)
• M57: 29,983,901 km (0.074 R)
• M58: 31,735,842 km (0.079 R)
• M59: 32,281,575 km (0.084 R)
• M60: 32,899,115 km (0.061 R)
• M61: 33,105,859 km (0.082 R)
• M62: 33,243,938 km (0.12 R)
• M63: 33,867,612 km (0.098 R)
• M64: 35,267,249 km (0.084 R)
• M65: 36,828,602 km (0.115 R)
• M66: 37,330,054 km (0.039 R)
• M67: 38,122,773 km (0.117 R)
• M68: 39,431,605 km (0.102 R)
• M69: 40,607,444 km (0.077 R)
• M70: 41,422,603 km (0.105 R)
• M71: 42,542,642 km (0.096 R)
• M72: 43,068,778 km (0.11 R)
• M73: 43,521,461 km (0.069 R)
• M74: 44,355,469 km (0.109 R)
• M75: 46,501,900 km (0.108 R)
• M76: 48,368,582 km (0.059 R)
• M77: 51,373,854 km (0.042 R)
• M78: 51,773,729 km (0.086 R)
• M79: 54,032,208 km (0.074 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: 293 - 16,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit