🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.04 AU - 1.12 AU

Year: 400 Days

Day: 43.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.97 AU - 1.23 AU

Year: 411 Days

Day: 34.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.97 AU - 1.55 AU

Year: 504 Days

Day: 22.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,126,007 km

• M1: 391,049 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.19 AU - 2.47 AU

Year: 1268 Days

Day: 24.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.8 AU - 4.94 AU

Year: 3256 Days

Day: 21.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 14.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.2 AU - 8.74 AU

Year: 7277 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,126,007 km

• M1: 276,606 km (0.085 R)
• M2: 536,159 km (0.096 R)
• M3: 695,032 km (0.057 R)
• M4: 919,279 km (0.084 R)
• M5: 1,117,197 km (0.089 R)
• M6: 1,385,725 km (0.108 R)
• M7: 1,777,073 km (0.118 R)
• M8: 2,248,007 km (0.09 R)
• M9: 2,406,132 km (0.089 R)
• M10: 3,026,365 km (0.101 R)
• M11: 3,252,707 km (0.064 R)
• M12: 3,802,628 km (0.105 R)
• M13: 4,466,992 km (0.102 R)
• M14: 4,581,285 km (0.116 R)
• M15: 5,167,559 km (0.113 R)
• M16: 6,123,490 km (0.119 R)
• M17: 6,218,933 km (0.114 R)
• M18: 6,443,479 km (0.116 R)
• M19: 6,934,011 km (0.112 R)
• M20: 7,033,493 km (0.106 R)
• M21: 7,470,469 km (0.108 R)
• M22: 8,090,253 km (0.06 R)
• M23: 8,406,353 km (0.098 R)
• M24: 8,548,322 km (0.083 R)
• M25: 8,726,642 km (0.095 R)
• M26: 9,159,878 km (0.091 R)
• M27: 9,526,392 km (0.117 R)
• M28: 9,897,844 km (0.105 R)
• M29: 10,463,773 km (0.035 R)
• M30: 10,885,489 km (0.098 R)
• M31: 11,234,800 km (0.089 R)
• M32: 11,627,195 km (0.097 R)
• M33: 11,745,826 km (0.077 R)
• M34: 12,144,206 km (0.1 R)
• M35: 14,117,551 km (0.111 R)
• M36: 14,456,091 km (0.112 R)
• M37: 15,055,081 km (0.072 R)
• M38: 15,574,934 km (0.088 R)
• M39: 16,277,296 km (0.11 R)
• M40: 16,587,861 km (0.099 R)
• M41: 17,079,888 km (0.089 R)
• M42: 17,667,509 km (0.083 R)
• M43: 18,169,858 km (0.066 R)
• M44: 18,353,864 km (0.098 R)
• M45: 18,538,318 km (0.094 R)
• M46: 18,816,271 km (0.085 R)
• M47: 20,226,530 km (0.025 R)
• M48: 20,321,674 km (0.076 R)
• M49: 20,417,117 km (0.063 R)
• M50: 21,524,740 km (0.107 R)
• M51: 21,963,511 km (0.113 R)
• M52: 22,110,416 km (0.09 R)
• M53: 22,208,552 km (0.092 R)
• M54: 22,503,708 km (0.107 R)
• M55: 22,701,327 km (0.095 R)
• M56: 23,697,649 km (0.076 R)
• M57: 24,454,315 km (0.077 R)
• M58: 25,014,410 km (0.112 R)
• M59: 25,321,534 km (0.046 R)
• M60: 26,043,344 km (0.085 R)
• M61: 26,198,776 km (0.071 R)
• M62: 26,719,526 km (0.095 R)
• M63: 26,928,814 km (0.105 R)
• M64: 27,401,543 km (0.097 R)
• M65: 27,718,241 km (0.034 R)
• M66: 27,824,157 km (0.11 R)
• M67: 28,729,373 km (0.103 R)
• M68: 28,997,303 km (0.11 R)
• M69: 30,732,639 km (0.09 R)
• M70: 30,842,144 km (0.111 R)
• M71: 32,167,133 km (0.044 R)
• M72: 32,557,134 km (0.111 R)
• M73: 32,892,682 km (0.119 R)
• M74: 33,116,929 km (0.109 R)
• M75: 33,680,016 km (0.118 R)
• M76: 35,560,311 km (0.052 R)
• M77: 36,136,862 km (0.117 R)
• M78: 36,368,290 km (0.098 R)
• M79: 36,890,985 km (0.037 R)
• M80: 37,240,744 km (0.094 R)
• M81: 37,884,913 km (0.061 R)
• M82: 38,355,847 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 11.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.05 AU - 8.91 AU

Year: 8035 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,126,007 km

• M1: 157,377 km (0.106 R)
• M2: 259,702 km (0.109 R)
• M3: 357,689 km (0.041 R)
• M4: 441,613 km (0.119 R)
• M5: 516,861 km (0.076 R)
• M6: 683,513 km (0.118 R)
• M7: 869,612 km (0.057 R)
• M8: 1,144,873 km (0.104 R)
• M9: 1,331,421 km (0.085 R)
• M10: 1,555,219 km (0.055 R)
• M11: 1,664,875 km (0.119 R)
• M12: 1,863,391 km (0.071 R)
• M13: 2,115,164 km (0.035 R)
• M14: 2,473,451 km (0.099 R)
• M15: 2,619,010 km (0.063 R)
• M16: 3,407,391 km (0.098 R)
• M17: 3,533,651 km (0.105 R)
• M18: 3,865,310 km (0.118 R)
• M19: 4,035,103 km (0.101 R)
• M20: 5,084,233 km (0.082 R)
• M21: 5,270,632 km (0.109 R)
• M22: 5,756,975 km (0.074 R)
• M23: 6,082,051 km (0.099 R)
• M24: 6,213,847 km (0.106 R)
• M25: 6,368,830 km (0.091 R)
• M26: 6,569,890 km (0.1 R)
• M27: 6,659,798 km (0.086 R)
• M28: 6,863,999 km (0.111 R)
• M29: 6,955,403 km (0.099 R)
• M30: 7,772,357 km (0.097 R)
• M31: 7,915,523 km (0.115 R)
• M32: 8,398,873 km (0.104 R)
• M33: 8,718,414 km (0.079 R)
• M34: 8,842,281 km (0.109 R)
• M35: 9,142,075 km (0.102 R)
• M36: 10,611,725 km (0.057 R)
• M37: 10,770,598 km (0.037 R)
• M38: 10,983,775 km (0.08 R)
• M39: 11,090,887 km (0.111 R)
• M40: 11,414,467 km (0.086 R)
• M41: 11,850,545 km (0.07 R)
• M42: 12,015,551 km (0.083 R)
• M43: 13,077,995 km (0.086 R)
• M44: 13,334,107 km (0.072 R)
• M45: 13,735,628 km (0.045 R)
• M46: 14,141,337 km (0.115 R)
• M47: 14,550,936 km (0.059 R)
• M48: 14,934,804 km (0.072 R)
• M49: 15,172,665 km (0.11 R)
• M50: 16,136,674 km (0.069 R)
• M51: 16,319,632 km (0.097 R)
• M52: 17,213,778 km (0.079 R)
• M53: 17,400,626 km (0.032 R)
• M54: 17,525,690 km (0.118 R)
• M55: 18,123,632 km (0.088 R)
• M56: 18,760,321 km (0.116 R)
• M57: 19,017,181 km (0.102 R)
• M58: 19,307,400 km (0.078 R)
• M59: 19,729,117 km (0.097 R)
• M60: 19,859,566 km (0.114 R)
• M61: 20,450,029 km (0.115 R)
• M62: 20,581,974 km (0.078 R)
• M63: 20,780,491 km (0.117 R)
• M64: 20,879,973 km (0.029 R)
• M65: 21,346,270 km (0.098 R)
• M66: 21,648,009 km (0.081 R)
• M67: 22,731,995 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 8.9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.26 AU - 10.4 AU

Year: 10986 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 105.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,126,007 km

• M1: 115,041 km (0.091 R)
• M2: 239,656 km (0.12 R)
• M3: 366,515 km (0.076 R)
• M4: 834,307 km (0.053 R)
• M5: 964,607 km (0.097 R)
• M6: 1,245,851 km (0.093 R)
• M7: 1,374,206 km (0.115 R)
• M8: 1,462,469 km (0.067 R)
• M9: 2,056,073 km (0.116 R)
• M10: 2,499,032 km (0.092 R)
• M11: 2,635,017 km (0.115 R)
• M12: 2,857,619 km (0.1 R)
• M13: 2,971,313 km (0.073 R)
• M14: 3,144,697 km (0.064 R)
• M15: 3,351,142 km (0.102 R)
• M16: 3,562,075 km (0.1 R)
• M17: 3,653,928 km (0.119 R)
• M18: 3,808,612 km (0.085 R)
• M19: 4,253,367 km (0.088 R)
• M20: 4,383,517 km (0.114 R)
• M21: 4,481,952 km (0.099 R)
• M22: 4,647,707 km (0.088 R)
• M23: 5,122,680 km (0.029 R)
• M24: 6,827,946 km (0.095 R)
• M25: 6,942,388 km (0.071 R)
• M26: 7,134,472 km (0.098 R)
• M27: 7,721,195 km (0.088 R)
• M28: 8,161,312 km (0.099 R)
• M29: 8,733,374 km (0.083 R)
• M30: 9,445,310 km (0.054 R)
• M31: 9,572,917 km (0.106 R)
• M32: 10,002,263 km (0.109 R)
• M33: 10,263,012 km (0.117 R)
• M34: 10,481,874 km (0.104 R)
• M35: 10,613,969 km (0.11 R)
• M36: 11,282,971 km (0.029 R)
• M37: 12,755,014 km (0.07 R)
• M38: 13,085,176 km (0.092 R)
• M39: 13,513,624 km (0.072 R)
• M40: 14,189,358 km (0.088 R)
• M41: 14,335,515 km (0.116 R)
• M42: 15,223,379 km (0.116 R)
• M43: 15,373,126 km (0.089 R)
• M44: 18,203,368 km (0.116 R)
• M45: 19,002,670 km (0.05 R)
• M46: 19,596,124 km (0.035 R)
• M47: 20,801,135 km (0.101 R)
• M48: 21,078,340 km (0.112 R)
• M49: 21,580,390 km (0.083 R)
• M50: 21,748,688 km (0.113 R)
• M51: 21,804,937 km (0.058 R)
• M52: 22,199,426 km (0.071 R)
• M53: 22,995,736 km (0.09 R)
• M54: 23,225,069 km (0.038 R)
• M55: 23,455,001 km (0.106 R)
• M56: 23,627,936 km (0.087 R)
• M57: 23,975,303 km (0.111 R)
• M58: 24,149,584 km (0.052 R)
• M59: 24,207,628 km (0.056 R)
• M60: 25,086,067 km (0.045 R)
• M61: 25,262,892 km (0.117 R)
• M62: 26,393,104 km (0.078 R)
• M63: 26,753,335 km (0.074 R)
• M64: 26,873,761 km (0.077 R)
• M65: 27,905,089 km (0.117 R)
• M66: 28,949,133 km (0.093 R)
• M67: 30,006,042 km (0.046 R)
• M68: 30,193,937 km (0.09 R)
• M69: 30,949,107 km (0.109 R)
• M70: 31,075,666 km (0.102 R)
• M71: 32,157,558 km (0.067 R)
• M72: 33,122,465 km (0.101 R)
• M73: 33,706,046 km (0.059 R)
• M74: 33,770,971 km (0.081 R)
• M75: 34,423,816 km (0.078 R)
• M76: 34,883,231 km (0.058 R)
• M77: 36,340,165 km (0.119 R)
• M78: 36,941,997 km (0.101 R)
• M79: 38,155,386 km (0.082 R)
• M80: 38,494,674 km (0.086 R)
• M81: 38,835,158 km (0.063 R)
• M82: 39,244,907 km (0.104 R)
• M83: 39,862,297 km (0.083 R)
• M84: 39,931,112 km (0.117 R)
• M85: 44,843,907 km (0.103 R)
• M86: 45,561,079 km (0.1 R)
• M87: 45,633,035 km (0.073 R)
• M88: 46,716,573 km (0.061 R)
• M89: 47,079,647 km (0.083 R)
• M90: 47,225,205 km (0.094 R)
• M91: 47,589,626 km (0.055 R)
• M92: 48,982,681 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 8.2

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.03 AU - 12.03 AU

Year: 13057 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,126,007 km

• M1: 103,971 km (0.087 R)
• M2: 418,126 km (0.068 R)
• M3: 614,099 km (0.104 R)
• M4: 883,226 km (0.087 R)
• M5: 1,262,456 km (0.07 R)
• M6: 1,416,991 km (0.025 R)
• M7: 1,688,661 km (0.088 R)
• M8: 1,976,637 km (0.084 R)
• M9: 2,374,417 km (0.068 R)
• M10: 2,999,587 km (0.098 R)
• M11: 3,896,127 km (0.057 R)
• M12: 4,393,091 km (0.096 R)
• M13: 5,196,432 km (0.1 R)
• M14: 5,279,309 km (0.067 R)
• M15: 5,404,373 km (0.103 R)
• M16: 9,689,753 km (0.096 R)
• M17: 10,992,601 km (0.109 R)
• M18: 12,460,455 km (0.063 R)
• M19: 12,571,607 km (0.105 R)
• M20: 13,529,781 km (0.096 R)
• M21: 14,452,949 km (0.07 R)
• M22: 14,628,428 km (0.083 R)
• M23: 15,515,693 km (0.074 R)
• M24: 16,117,076 km (0.06 R)
• M25: 17,156,632 km (0.104 R)
• M26: 17,280,349 km (0.086 R)
• M27: 17,591,064 km (0.106 R)
• M28: 17,778,361 km (0.074 R)
• M29: 18,660,988 km (0.109 R)
• M30: 18,724,567 km (0.119 R)
• M31: 18,788,296 km (0.105 R)
• M32: 20,403,205 km (0.116 R)
• M33: 21,194,129 km (0.075 R)
• M34: 21,927,906 km (0.075 R)
• M35: 22,331,671 km (0.034 R)
• M36: 23,557,625 km (0.049 R)
• M37: 23,626,441 km (0.104 R)
• M38: 24,109,492 km (0.067 R)
• M39: 24,805,421 km (0.083 R)
• M40: 25,015,457 km (0.074 R)
• M41: 25,296,402 km (0.099 R)
• M42: 26,003,401 km (0.068 R)
• M43: 27,509,253 km (0.115 R)
• M44: 27,726,619 km (0.12 R)
• M45: 28,236,149 km (0.059 R)
• M46: 28,602,066 km (0.102 R)
• M47: 32,345,902 km (0.113 R)
• M48: 35,528,896 km (0.059 R)
• M49: 35,923,834 km (0.058 R)
• M50: 37,357,580 km (0.095 R)
• M51: 38,162,267 km (0.092 R)
• M52: 38,891,258 km (0.088 R)
• M53: 39,298,313 km (0.082 R)
• M54: 40,034,485 km (0.097 R)
• M55: 40,610,287 km (0.115 R)
• M56: 41,769,969 km (0.061 R)
• M57: 42,437,625 km (0.041 R)
• M58: 42,688,800 km (0.033 R)
• M59: 44,206,620 km (0.071 R)
• M60: 44,291,591 km (0.11 R)
• M61: 44,546,356 km (0.085 R)
• M62: 44,886,991 km (0.113 R)
• M63: 45,313,943 km (0.114 R)
• M64: 45,570,653 km (0.084 R)
• M65: 46,344,074 km (0.107 R)
• M66: 46,689,047 km (0.097 R)
• M67: 47,121,684 km (0.067 R)
• M68: 47,208,301 km (0.063 R)
• M69: 47,555,518 km (0.118 R)
• M70: 48,252,494 km (0.084 R)
• M71: 48,427,374 km (0.109 R)
• M72: 49,392,280 km (0.108 R)
• M73: 50,452,331 km (0.12 R)
• M74: 51,163,070 km (0.11 R)
• M75: 52,056,319 km (0.029 R)
• M76: 52,235,537 km (0.095 R)
• M77: 54,857,838 km (0.099 R)
• M78: 55,040,198 km (0.06 R)
• M79: 55,222,857 km (0.062 R)
• M80: 56,047,141 km (0.072 R)
• M81: 56,967,767 km (0.049 R)
• M82: 58,172,030 km (0.113 R)
• M83: 58,358,129 km (0.102 R)
• M84: 58,637,429 km (0.025 R)
• M85: 59,853,360 km (0.049 R)
• M86: 59,947,308 km (0.095 R)
• M87: 60,229,150 km (0.107 R)
• M88: 62,310,056 km (0.079 R)
• M89: 62,786,226 km (0.101 R)
• M90: 63,263,593 km (0.094 R)
• M91: 63,934,091 km (0.112 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit