🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 263 Days

Day: 16 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.5 °

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: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.58 AU

Year: 271 Days

Day: 17.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.49 AU - 0.71 AU

Year: 300 Days

Day: 42.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 118.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 323 Days

Day: 23.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.35 AU - 1.87 AU

Year: 1319 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,323,264 km

• M1: 137,032 km (0.084 R)
• M2: 203,154 km (0.047 R)
• M3: 395,088 km (0.084 R)
• M4: 469,737 km (0.096 R)
• M5: 543,938 km (0.112 R)
• M6: 622,776 km (0.081 R)
• M7: 696,079 km (0.073 R)
• M8: 902,075 km (0.069 R)
• M9: 1,163,123 km (0.044 R)
• M10: 1,495,530 km (0.069 R)
• M11: 1,583,344 km (0.095 R)
• M12: 1,650,364 km (0.095 R)
• M13: 1,824,346 km (0.1 R)
• M14: 1,894,807 km (0.111 R)
• M15: 2,091,977 km (0.059 R)
• M16: 2,155,855 km (0.098 R)
• M17: 2,215,544 km (0.063 R)
• M18: 2,367,087 km (0.037 R)
• M19: 2,496,040 km (0.049 R)
• M20: 2,723,280 km (0.111 R)
• M21: 2,798,827 km (0.114 R)
• M22: 2,940,795 km (0.071 R)
• M23: 3,102,211 km (0.117 R)
• M24: 3,585,861 km (0.115 R)
• M25: 3,848,854 km (0.097 R)
• M26: 3,921,559 km (0.109 R)
• M27: 4,273,712 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 8.8

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.35 AU - 1.99 AU

Year: 1393 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,323,264 km

• M1: 110,553 km (0.111 R)
• M2: 179,069 km (0.1 R)
• M3: 235,317 km (0.114 R)
• M4: 387,458 km (0.118 R)
• M5: 471,532 km (0.03 R)
• M6: 607,218 km (0.117 R)
• M7: 666,907 km (0.073 R)
• M8: 807,081 km (0.064 R)
• M9: 880,982 km (0.074 R)
• M10: 996,322 km (0.091 R)
• M11: 1,100,592 km (0.107 R)
• M12: 1,200,224 km (0.084 R)
• M13: 1,346,680 km (0.06 R)
• M14: 1,408,763 km (0.111 R)
• M15: 1,545,196 km (0.111 R)
• M16: 1,648,120 km (0.114 R)
• M17: 1,860,698 km (0.12 R)
• M18: 1,950,457 km (0.115 R)
• M19: 2,685,132 km (0.114 R)
• M20: 2,878,263 km (0.087 R)
• M21: 2,947,676 km (0.11 R)
• M22: 3,135,272 km (0.11 R)
• M23: 3,302,672 km (0.075 R)
• M24: 3,411,879 km (0.051 R)
• M25: 3,646,448 km (0.117 R)
• M26: 4,092,100 km (0.04 R)
• M27: 4,157,325 km (0.03 R)
• M28: 4,288,522 km (0.084 R)
• M29: 4,745,244 km (0.088 R)
• M30: 4,841,137 km (0.092 R)
• M31: 4,896,338 km (0.109 R)
• M32: 5,203,313 km (0.064 R)
• M33: 5,359,045 km (0.117 R)
• M34: 5,559,655 km (0.103 R)
• M35: 5,850,623 km (0.066 R)
• M36: 6,012,787 km (0.093 R)
• M37: 6,086,988 km (0.11 R)
• M38: 6,371,673 km (0.084 R)
• M39: 6,737,589 km (0.064 R)
• M40: 6,954,207 km (0.088 R)
• M41: 7,063,413 km (0.032 R)
• M42: 7,126,095 km (0.119 R)
• M43: 7,537,788 km (0.101 R)
• M44: 7,633,979 km (0.104 R)
• M45: 7,843,566 km (0.106 R)
• M46: 7,941,104 km (0.073 R)
• M47: 8,169,989 km (0.112 R)
• M48: 8,235,662 km (0.067 R)
• M49: 8,584,075 km (0.1 R)
• M50: 8,903,467 km (0.077 R)
• M51: 9,141,327 km (0.059 R)
• M52: 9,346,725 km (0.109 R)
• M53: 9,450,097 km (0.049 R)
• M54: 9,814,817 km (0.106 R)
• M55: 9,972,493 km (0.044 R)
• M56: 10,113,414 km (0.071 R)
• M57: 10,290,538 km (0.045 R)
• M58: 10,486,362 km (0.049 R)
• M59: 10,611,725 km (0.102 R)
• M60: 10,990,806 km (0.111 R)
• M61: 11,081,761 km (0.072 R)
• M62: 11,595,481 km (0.09 R)
• M63: 11,687,932 km (0.113 R)
• M64: 11,799,382 km (0.103 R)
• M65: 12,210,777 km (0.056 R)
• M66: 12,531,963 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 12.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.64 AU - 4.2 AU

Year: 4084 Days

Day: 6.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,323,264 km

• M1: 152,590 km (0.043 R)
• M2: 277,055 km (0.084 R)
• M3: 373,695 km (0.085 R)
• M4: 679,025 km (0.054 R)
• M5: 885,619 km (0.115 R)
• M6: 1,061,397 km (0.102 R)
• M7: 1,140,534 km (0.095 R)
• M8: 1,291,030 km (0.063 R)
• M9: 1,376,151 km (0.092 R)
• M10: 1,612,815 km (0.105 R)
• M11: 2,244,866 km (0.105 R)
• M12: 2,331,184 km (0.117 R)
• M13: 2,525,212 km (0.101 R)
• M14: 2,835,777 km (0.111 R)
• M15: 3,513,904 km (0.075 R)
• M16: 3,861,271 km (0.114 R)
• M17: 4,262,642 km (0.096 R)
• M18: 4,788,927 km (0.072 R)
• M19: 4,946,304 km (0.089 R)
• M20: 5,151,403 km (0.107 R)
• M21: 5,289,631 km (0.112 R)
• M22: 5,522,705 km (0.063 R)
• M23: 5,664,224 km (0.086 R)
• M24: 5,783,154 km (0.033 R)
• M25: 5,926,918 km (0.097 R)
• M26: 6,047,644 km (0.08 R)
• M27: 6,365,389 km (0.092 R)
• M28: 6,563,756 km (0.095 R)
• M29: 7,196,705 km (0.113 R)
• M30: 7,664,497 km (0.101 R)
• M31: 8,088,757 km (0.116 R)
• M32: 8,411,888 km (0.088 R)
• M33: 8,602,476 km (0.082 R)
• M34: 8,794,410 km (0.107 R)
• M35: 8,932,339 km (0.083 R)
• M36: 9,182,616 km (0.1 R)
• M37: 9,294,516 km (0.119 R)
• M38: 10,004,507 km (0.117 R)
• M39: 10,090,975 km (0.056 R)
• M40: 10,643,739 km (0.083 R)
• M41: 10,761,472 km (0.069 R)
• M42: 11,057,527 km (0.113 R)
• M43: 11,266,365 km (0.071 R)
• M44: 11,386,343 km (0.062 R)
• M45: 12,268,671 km (0.109 R)
• M46: 12,546,923 km (0.071 R)
• M47: 13,078,295 km (0.061 R)
• M48: 13,299,400 km (0.057 R)
• M49: 13,457,974 km (0.119 R)
• M50: 13,553,417 km (0.116 R)
• M51: 13,649,011 km (0.105 R)
• M52: 13,777,066 km (0.091 R)
• M53: 14,001,912 km (0.116 R)
• M54: 14,130,865 km (0.073 R)
• M55: 14,520,418 km (0.085 R)
• M56: 15,476,349 km (0.071 R)
• M57: 15,643,150 km (0.107 R)
• M58: 16,656,975 km (0.118 R)
• M59: 17,448,647 km (0.113 R)
• M60: 17,552,767 km (0.113 R)
• M61: 18,605,786 km (0.077 R)
• M62: 18,712,150 km (0.054 R)
• M63: 19,032,739 km (0.115 R)
• M64: 19,860,015 km (0.117 R)
• M65: 19,968,773 km (0.119 R)
• M66: 20,150,534 km (0.101 R)
• M67: 20,552,354 km (0.112 R)
• M68: 20,772,712 km (0.114 R)
• M69: 21,141,620 km (0.118 R)
• M70: 21,289,722 km (0.095 R)
• M71: 21,624,372 km (0.051 R)
• M72: 22,752,340 km (0.116 R)
• M73: 23,247,060 km (0.06 R)
• M74: 24,557,837 km (0.092 R)
• M75: 25,104,617 km (0.084 R)
• M76: 25,300,740 km (0.051 R)
• M77: 25,379,428 km (0.082 R)
• M78: 25,694,781 km (0.096 R)
• M79: 26,329,375 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.4

Radius: 7.9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.53 AU - 8.27 AU

Year: 11703 Days

Day: 18 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,323,264 km

• M1: 576,251 km (0.061 R)
• M2: 766,390 km (0.098 R)
• M3: 1,346,082 km (0.091 R)
• M4: 1,471,594 km (0.12 R)
• M5: 1,711,699 km (0.111 R)
• M6: 1,894,208 km (0.085 R)
• M7: 2,179,940 km (0.078 R)
• M8: 2,712,808 km (0.065 R)
• M9: 3,117,320 km (0.086 R)
• M10: 3,774,205 km (0.089 R)
• M11: 4,317,544 km (0.061 R)
• M12: 4,472,827 km (0.116 R)
• M13: 4,535,508 km (0.092 R)
• M14: 4,949,894 km (0.102 R)
• M15: 5,712,544 km (0.088 R)
• M16: 6,159,692 km (0.07 R)
• M17: 6,299,566 km (0.12 R)
• M18: 6,440,488 km (0.059 R)
• M19: 6,978,292 km (0.114 R)
• M20: 8,173,280 km (0.083 R)
• M21: 8,715,722 km (0.089 R)
• M22: 8,991,430 km (0.116 R)
• M23: 9,070,717 km (0.068 R)
• M24: 9,754,080 km (0.034 R)
• M25: 9,958,132 km (0.114 R)
• M26: 10,204,968 km (0.07 R)
• M27: 10,287,696 km (0.044 R)
• M28: 10,662,738 km (0.074 R)
• M29: 11,340,566 km (0.109 R)
• M30: 11,512,155 km (0.098 R)
• M31: 11,598,323 km (0.042 R)
• M32: 11,988,624 km (0.045 R)
• M33: 12,119,671 km (0.065 R)
• M34: 12,515,807 km (0.077 R)
• M35: 12,737,660 km (0.089 R)
• M36: 13,411,000 km (0.106 R)
• M37: 13,501,806 km (0.109 R)
• M38: 13,683,717 km (0.119 R)
• M39: 13,820,749 km (0.058 R)
• M40: 14,096,009 km (0.025 R)
• M41: 14,280,613 km (0.091 R)
• M42: 14,933,009 km (0.099 R)
• M43: 15,026,957 km (0.1 R)
• M44: 15,121,203 km (0.104 R)
• M45: 15,310,145 km (0.07 R)
• M46: 15,499,835 km (0.087 R)
• M47: 15,690,423 km (0.099 R)
• M48: 15,786,016 km (0.043 R)
• M49: 16,025,672 km (0.115 R)
• M50: 16,411,784 km (0.087 R)
• M51: 17,588,521 km (0.094 R)
• M52: 18,842,899 km (0.086 R)
• M53: 19,352,729 km (0.088 R)
• M54: 20,229,821 km (0.083 R)
• M55: 20,438,061 km (0.074 R)
• M56: 21,915,639 km (0.105 R)
• M57: 22,559,359 km (0.095 R)
• M58: 23,536,682 km (0.097 R)
• M59: 24,361,564 km (0.081 R)
• M60: 25,084,272 km (0.087 R)
• M61: 25,420,119 km (0.07 R)
• M62: 25,870,259 km (0.032 R)
• M63: 26,266,245 km (0.07 R)
• M64: 26,721,321 km (0.066 R)
• M65: 26,778,468 km (0.119 R)
• M66: 27,007,203 km (0.065 R)
• M67: 27,524,063 km (0.085 R)
• M68: 28,044,215 km (0.093 R)
• M69: 28,102,259 km (0.091 R)
• M70: 30,753,283 km (0.043 R)
• M71: 30,872,961 km (0.098 R)
• M72: 31,956,948 km (0.103 R)
• M73: 33,421,511 km (0.089 R)
• M74: 34,162,020 km (0.091 R)
• M75: 34,720,918 km (0.067 R)
• M76: 36,415,862 km (0.107 R)
• M77: 36,732,710 km (0.088 R)
• M78: 37,624,612 km (0.103 R)
• M79: 37,944,902 km (0.089 R)
• M80: 38,975,780 km (0.085 R)
• M81: 39,559,811 km (0.12 R)
• M82: 40,670,724 km (0.025 R)
• M83: 41,065,363 km (0.089 R)
• M84: 41,990,776 km (0.091 R)
• M85: 42,190,040 km (0.11 R)
• M86: 43,123,980 km (0.117 R)
• M87: 44,267,057 km (0.116 R)
• M88: 44,537,530 km (0.119 R)
• M89: 44,605,148 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.2

Radius: 6.2

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.17 AU - 11.75 AU

Year: 18787 Days

Day: 17.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,323,264 km

• M1: 101,876 km (0.099 R)
• M2: 250,876 km (0.034 R)
• M3: 300,393 km (0.073 R)
• M4: 1,914,703 km (0.1 R)
• M5: 2,126,534 km (0.062 R)
• M6: 3,047,458 km (0.095 R)
• M7: 3,776,449 km (0.097 R)
• M8: 3,842,272 km (0.099 R)
• M9: 4,109,603 km (0.062 R)
• M10: 4,452,182 km (0.09 R)
• M11: 5,237,870 km (0.104 R)
• M12: 5,534,074 km (0.037 R)
• M13: 5,988,702 km (0.09 R)
• M14: 6,973,954 km (0.086 R)
• M15: 7,136,118 km (0.118 R)
• M16: 7,672,127 km (0.11 R)
• M17: 8,135,880 km (0.06 R)
• M18: 8,826,274 km (0.115 R)
• M19: 8,957,920 km (0.097 R)
• M20: 9,134,296 km (0.037 R)
• M21: 9,942,424 km (0.119 R)
• M22: 10,447,616 km (0.039 R)
• M23: 10,633,267 km (0.058 R)
• M24: 11,008,010 km (0.091 R)
• M25: 11,244,524 km (0.043 R)
• M26: 11,626,298 km (0.076 R)
• M27: 13,095,349 km (0.109 R)
• M28: 13,345,925 km (0.099 R)
• M29: 13,851,716 km (0.107 R)
• M30: 14,986,266 km (0.027 R)
• M31: 15,195,853 km (0.117 R)
• M32: 15,406,187 km (0.117 R)
• M33: 15,723,783 km (0.083 R)
• M34: 16,204,142 km (0.071 R)
• M35: 17,563,388 km (0.12 R)
• M36: 18,284,600 km (0.11 R)
• M37: 18,508,548 km (0.059 R)
• M38: 18,902,439 km (0.083 R)
• M39: 19,755,895 km (0.075 R)
• M40: 20,563,723 km (0.083 R)
• M41: 20,796,647 km (0.096 R)
• M42: 22,870,522 km (0.047 R)
• M43: 22,930,810 km (0.119 R)
• M44: 23,475,197 km (0.108 R)
• M45: 24,084,958 km (0.113 R)
• M46: 27,595,122 km (0.101 R)
• M47: 28,951,975 km (0.1 R)
• M48: 29,474,670 km (0.071 R)
• M49: 30,132,302 km (0.083 R)
• M50: 31,462,078 km (0.092 R)
• M51: 32,675,167 km (0.097 R)
• M52: 33,219,105 km (0.119 R)
• M53: 33,903,365 km (0.105 R)
• M54: 35,146,823 km (0.099 R)
• M55: 36,616,173 km (0.117 R)
• M56: 39,253,584 km (0.064 R)
• M57: 40,485,672 km (0.077 R)
• M58: 40,923,545 km (0.101 R)
• M59: 41,363,063 km (0.102 R)
• M60: 41,436,366 km (0.064 R)
• M61: 44,182,385 km (0.036 R)
• M62: 45,615,233 km (0.11 R)
• M63: 46,070,908 km (0.057 R)
• M64: 48,603,750 km (0.117 R)
• M65: 49,069,149 km (0.116 R)
• M66: 50,160,615 km (0.079 R)
• M67: 51,023,944 km (0.099 R)
• M68: 51,102,633 km (0.069 R)
• M69: 52,129,772 km (0.111 R)
• M70: 52,924,436 km (0.083 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: 455 - 13,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit