🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.6 AU - 0.82 AU

Year: 252 Days

Day: 38.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,045,858 km

• M1: 47,423 km (0.102 R)
• M2: 182,210 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.02 AU - 1.14 AU

Year: 473 Days

Day: 21.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,045,858 km

• M1: 61,784 km (0.06 R)
• M2: 526,734 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.26 AU - 1.68 AU

Year: 752 Days

Day: 12.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,045,858 km

• M1: 380,278 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.55 AU - 2.11 AU

Year: 1044 Days

Day: 13 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,045,858 km

• M1: 147,803 km (0.111 R)
• M2: 375,341 km (0.076 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 10.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.91 AU - 6.31 AU

Year: 4872 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,045,858 km

• M1: 141,220 km (0.12 R)
• M2: 220,358 km (0.053 R)
• M3: 297,700 km (0.096 R)
• M4: 575,503 km (0.119 R)
• M5: 674,686 km (0.108 R)
• M6: 854,054 km (0.112 R)
• M7: 930,349 km (0.1 R)
• M8: 1,160,131 km (0.118 R)
• M9: 1,609,972 km (0.116 R)
• M10: 2,058,766 km (0.062 R)
• M11: 2,452,507 km (0.065 R)
• M12: 2,658,354 km (0.062 R)
• M13: 2,870,035 km (0.092 R)
• M14: 2,968,022 km (0.087 R)
• M15: 3,127,194 km (0.112 R)
• M16: 3,309,703 km (0.106 R)
• M17: 4,230,029 km (0.066 R)
• M18: 4,364,518 km (0.099 R)
• M19: 4,776,510 km (0.108 R)
• M20: 4,893,197 km (0.072 R)
• M21: 4,963,657 km (0.109 R)
• M22: 5,393,751 km (0.059 R)
• M23: 5,490,990 km (0.118 R)
• M24: 5,786,146 km (0.053 R)
• M25: 6,780,972 km (0.056 R)
• M26: 7,500,538 km (0.117 R)
• M27: 8,049,263 km (0.084 R)
• M28: 8,216,364 km (0.102 R)
• M29: 8,469,334 km (0.056 R)
• M30: 8,582,579 km (0.062 R)
• M31: 10,461,828 km (0.093 R)
• M32: 10,766,559 km (0.093 R)
• M33: 11,384,996 km (0.093 R)
• M34: 11,635,573 km (0.084 R)
• M35: 11,824,814 km (0.105 R)
• M36: 12,270,167 km (0.119 R)
• M37: 12,559,340 km (0.085 R)
• M38: 13,079,043 km (0.096 R)
• M39: 13,638,987 km (0.119 R)
• M40: 14,476,736 km (0.094 R)
• M41: 14,714,147 km (0.115 R)
• M42: 14,850,581 km (0.056 R)
• M43: 15,711,965 km (0.119 R)
• M44: 15,851,390 km (0.08 R)
• M45: 16,131,288 km (0.071 R)
• M46: 16,271,910 km (0.08 R)
• M47: 16,448,136 km (0.1 R)
• M48: 16,731,624 km (0.102 R)
• M49: 17,447,151 km (0.067 R)
• M50: 17,663,918 km (0.084 R)
• M51: 18,465,763 km (0.065 R)
• M52: 18,649,768 km (0.12 R)
• M53: 18,945,374 km (0.046 R)
• M54: 19,803,617 km (0.053 R)
• M55: 19,954,262 km (0.109 R)
• M56: 20,180,902 km (0.081 R)
• M57: 20,903,909 km (0.027 R)
• M58: 21,288,076 km (0.107 R)
• M59: 21,519,504 km (0.116 R)
• M60: 21,596,846 km (0.089 R)
• M61: 21,907,262 km (0.058 R)
• M62: 22,297,413 km (0.051 R)
• M63: 22,454,042 km (0.092 R)
• M64: 22,689,808 km (0.113 R)
• M65: 22,807,841 km (0.099 R)
• M66: 22,965,816 km (0.103 R)
• M67: 23,521,124 km (0.04 R)
• M68: 23,720,538 km (0.034 R)
• M69: 23,840,515 km (0.085 R)
• M70: 23,960,642 km (0.08 R)
• M71: 24,402,853 km (0.075 R)
• M72: 25,010,221 km (0.116 R)
• M73: 25,458,715 km (0.065 R)
• M74: 25,622,525 km (0.114 R)
• M75: 26,529,537 km (0.082 R)
• M76: 26,737,179 km (0.062 R)
• M77: 27,112,220 km (0.115 R)
• M78: 27,572,982 km (0.111 R)
• M79: 27,951,913 km (0.03 R)
• M80: 28,332,640 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 10.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.15 AU - 9.69 AU

Year: 11236 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,045,858 km

• M1: 259,852 km (0.073 R)
• M2: 331,509 km (0.088 R)
• M3: 817,852 km (0.062 R)
• M4: 976,874 km (0.109 R)
• M5: 1,081,742 km (0.117 R)
• M6: 1,372,710 km (0.096 R)
• M7: 1,713,793 km (0.046 R)
• M8: 1,841,999 km (0.099 R)
• M9: 1,947,016 km (0.105 R)
• M10: 2,274,187 km (0.073 R)
• M11: 2,560,218 km (0.095 R)
• M12: 2,677,951 km (0.048 R)
• M13: 2,858,067 km (0.064 R)
• M14: 2,980,289 km (0.054 R)
• M15: 3,230,117 km (0.095 R)
• M16: 3,717,058 km (0.119 R)
• M17: 3,918,417 km (0.117 R)
• M18: 5,237,571 km (0.04 R)
• M19: 5,463,613 km (0.105 R)
• M20: 5,616,054 km (0.064 R)
• M21: 5,731,394 km (0.077 R)
• M22: 6,160,889 km (0.115 R)
• M23: 6,600,856 km (0.1 R)
• M24: 6,763,320 km (0.066 R)
• M25: 7,092,435 km (0.115 R)
• M26: 7,175,462 km (0.094 R)
• M27: 7,511,010 km (0.078 R)
• M28: 8,285,029 km (0.099 R)
• M29: 9,129,360 km (0.119 R)
• M30: 9,401,628 km (0.05 R)
• M31: 10,000,917 km (0.045 R)
• M32: 10,140,940 km (0.098 R)
• M33: 10,281,712 km (0.093 R)
• M34: 11,724,135 km (0.107 R)
• M35: 12,318,786 km (0.112 R)
• M36: 12,569,512 km (0.075 R)
• M37: 14,423,927 km (0.096 R)
• M38: 14,688,117 km (0.058 R)
• M39: 16,197,410 km (0.105 R)
• M40: 16,472,222 km (0.039 R)
• M41: 17,586,426 km (0.038 R)
• M42: 17,868,718 km (0.108 R)
• M43: 17,982,113 km (0.066 R)
• M44: 18,152,654 km (0.115 R)
• M45: 18,955,397 km (0.109 R)
• M46: 19,303,062 km (0.077 R)
• M47: 19,887,092 km (0.116 R)
• M48: 22,402,730 km (0.107 R)
• M49: 22,770,292 km (0.11 R)
• M50: 22,893,112 km (0.105 R)
• M51: 23,263,366 km (0.091 R)
• M52: 23,511,250 km (0.063 R)
• M53: 23,635,566 km (0.099 R)
• M54: 24,134,774 km (0.113 R)
• M55: 25,080,382 km (0.076 R)
• M56: 26,102,285 km (0.077 R)
• M57: 26,747,800 km (0.069 R)
• M58: 27,007,652 km (0.073 R)
• M59: 27,398,700 km (0.077 R)
• M60: 27,989,014 km (0.116 R)
• M61: 30,527,091 km (0.107 R)
• M62: 32,236,546 km (0.076 R)
• M63: 32,582,267 km (0.113 R)
• M64: 33,207,436 km (0.097 R)
• M65: 33,556,598 km (0.119 R)
• M66: 33,626,460 km (0.115 R)
• M67: 33,976,968 km (0.07 R)
• M68: 34,611,113 km (0.115 R)
• M69: 35,177,939 km (0.111 R)
• M70: 35,248,998 km (0.043 R)
• M71: 37,839,285 km (0.111 R)
• M72: 37,984,994 km (0.037 R)
• M73: 42,972,736 km (0.086 R)
• M74: 44,270,647 km (0.073 R)
• M75: 45,349,248 km (0.107 R)
• M76: 46,436,376 km (0.079 R)
• M77: 47,689,258 km (0.075 R)
• M78: 48,874,073 km (0.11 R)
• M79: 48,953,360 km (0.036 R)
• M80: 49,191,669 km (0.073 R)
• M81: 50,789,823 km (0.099 R)
• M82: 51,756,824 km (0.097 R)
• M83: 52,161,486 km (0.045 R)
• M84: 53,382,055 km (0.094 R)
• M85: 54,941,464 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.8

Radius: 7.5

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.96 AU - 10.6 AU

Year: 13901 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,045,858 km

• M1: 97,837 km (0.078 R)
• M2: 169,943 km (0.09 R)
• M3: 218,114 km (0.112 R)
• M4: 361,877 km (0.09 R)
• M5: 554,111 km (0.077 R)
• M6: 603,179 km (0.104 R)
• M7: 759,957 km (0.115 R)
• M8: 1,029,981 km (0.086 R)
• M9: 1,419,534 km (0.1 R)
• M10: 1,512,135 km (0.12 R)
• M11: 1,978,881 km (0.115 R)
• M12: 2,946,928 km (0.106 R)
• M13: 3,216,803 km (0.113 R)
• M14: 3,909,441 km (0.114 R)
• M15: 4,139,373 km (0.104 R)
• M16: 4,239,304 km (0.113 R)
• M17: 4,441,411 km (0.108 R)
• M18: 4,785,486 km (0.076 R)
• M19: 5,390,161 km (0.084 R)
• M20: 5,572,670 km (0.054 R)
• M21: 5,683,074 km (0.079 R)
• M22: 6,437,795 km (0.12 R)
• M23: 7,750,965 km (0.118 R)
• M24: 8,039,838 km (0.098 R)
• M25: 8,248,378 km (0.109 R)
• M26: 9,230,637 km (0.117 R)
• M27: 9,935,692 km (0.065 R)
• M28: 10,475,740 km (0.115 R)
• M29: 10,886,985 km (0.116 R)
• M30: 11,210,565 km (0.045 R)
• M31: 11,537,287 km (0.12 R)
• M32: 12,057,140 km (0.049 R)
• M33: 12,439,961 km (0.086 R)
• M34: 12,632,792 km (0.088 R)
• M35: 13,021,597 km (0.117 R)
• M36: 13,661,876 km (0.05 R)
• M37: 14,261,913 km (0.09 R)
• M38: 14,565,148 km (0.072 R)
• M39: 15,695,061 km (0.095 R)
• M40: 16,587,562 km (0.074 R)
• M41: 16,693,626 km (0.043 R)
• M42: 17,875,300 km (0.116 R)
• M43: 18,311,527 km (0.098 R)
• M44: 18,366,430 km (0.071 R)
• M45: 18,972,750 km (0.114 R)
• M46: 19,139,252 km (0.064 R)
• M47: 19,250,404 km (0.12 R)
• M48: 19,306,204 km (0.102 R)
• M49: 21,059,939 km (0.118 R)
• M50: 21,232,276 km (0.075 R)
• M51: 21,347,467 km (0.039 R)
• M52: 21,462,956 km (0.086 R)
• M53: 21,578,446 km (0.061 R)
• M54: 21,636,340 km (0.059 R)
• M55: 21,926,560 km (0.054 R)
• M56: 22,101,290 km (0.114 R)
• M57: 22,569,532 km (0.047 R)
• M58: 22,922,882 km (0.095 R)
• M59: 23,218,786 km (0.07 R)
• M60: 23,278,027 km (0.108 R)
• M61: 24,053,842 km (0.108 R)
• M62: 25,569,418 km (0.108 R)
• M63: 28,564,816 km (0.059 R)
• M64: 28,883,160 km (0.088 R)
• M65: 30,168,355 km (0.09 R)
• M66: 30,233,131 km (0.115 R)
• M67: 30,427,609 km (0.079 R)
• M68: 31,209,856 km (0.075 R)
• M69: 31,998,685 km (0.062 R)
• M70: 32,395,568 km (0.048 R)
• M71: 33,528,922 km (0.112 R)
• M72: 33,663,111 km (0.112 R)
• M73: 34,471,987 km (0.107 R)
• M74: 35,287,295 km (0.111 R)
• M75: 35,492,095 km (0.041 R)
• M76: 36,384,147 km (0.108 R)
• M77: 37,075,439 km (0.064 R)
• M78: 40,524,717 km (0.103 R)
• M79: 41,025,720 km (0.109 R)
• M80: 41,312,948 km (0.074 R)
• M81: 41,456,861 km (0.117 R)
• M82: 41,961,754 km (0.099 R)
• M83: 42,323,631 km (0.059 R)
• M84: 43,415,396 km (0.065 R)
• M85: 43,708,159 km (0.066 R)
• M86: 45,626,752 km (0.06 R)
• M87: 45,924,302 km (0.034 R)
• M88: 46,971,039 km (0.071 R)
• M89: 48,101,251 km (0.083 R)
• M90: 48,252,494 km (0.09 R)
• M91: 50,004,584 km (0.03 R)
• M92: 51,235,625 km (0.103 R)
• M93: 51,544,994 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 7.7

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.91 AU - 12.93 AU

Year: 17357 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,045,858 km

• M1: 97,837 km (0.117 R)
• M2: 722,857 km (0.107 R)
• M3: 1,044,941 km (0.118 R)
• M4: 1,119,441 km (0.057 R)
• M5: 1,408,464 km (0.095 R)
• M6: 1,519,466 km (0.114 R)
• M7: 1,809,536 km (0.056 R)
• M8: 1,869,525 km (0.108 R)
• M9: 2,022,862 km (0.116 R)
• M10: 2,711,162 km (0.1 R)
• M11: 2,815,133 km (0.049 R)
• M12: 2,885,145 km (0.09 R)
• M13: 3,808,762 km (0.116 R)
• M14: 4,444,553 km (0.079 R)
• M15: 5,371,611 km (0.089 R)
• M16: 5,767,746 km (0.053 R)
• M17: 6,127,828 km (0.08 R)
• M18: 6,634,815 km (0.105 R)
• M19: 7,688,882 km (0.099 R)
• M20: 8,085,017 km (0.12 R)
• M21: 8,235,363 km (0.081 R)
• M22: 8,897,184 km (0.074 R)
• M23: 9,260,557 km (0.115 R)
• M24: 9,365,275 km (0.057 R)
• M25: 10,325,694 km (0.119 R)
• M26: 10,379,848 km (0.089 R)
• M27: 11,710,671 km (0.109 R)
• M28: 11,937,611 km (0.034 R)
• M29: 12,338,384 km (0.071 R)
• M30: 12,395,979 km (0.056 R)
• M31: 13,212,035 km (0.097 R)
• M32: 13,567,031 km (0.058 R)
• M33: 13,686,111 km (0.103 R)
• M34: 14,529,095 km (0.117 R)
• M35: 14,650,867 km (0.119 R)
• M36: 15,450,767 km (0.08 R)
• M37: 16,581,727 km (0.096 R)
• M38: 17,350,361 km (0.067 R)
• M39: 19,322,510 km (0.088 R)
• M40: 19,456,549 km (0.033 R)
• M41: 20,744,737 km (0.116 R)
• M42: 20,813,253 km (0.087 R)
• M43: 21,226,292 km (0.103 R)
• M44: 21,433,785 km (0.06 R)
• M45: 21,850,714 km (0.083 R)
• M46: 21,920,576 km (0.113 R)
• M47: 22,763,410 km (0.088 R)
• M48: 23,331,284 km (0.092 R)
• M49: 23,402,642 km (0.058 R)
• M50: 24,480,944 km (0.09 R)
• M51: 25,208,887 km (0.11 R)
• M52: 27,585,548 km (0.041 R)
• M53: 28,114,825 km (0.101 R)
• M54: 28,571,249 km (0.092 R)
• M55: 29,106,959 km (0.057 R)
• M56: 29,414,382 km (0.108 R)
• M57: 29,645,810 km (0.118 R)
• M58: 30,187,953 km (0.088 R)
• M59: 30,421,325 km (0.055 R)
• M60: 31,046,644 km (0.066 R)
• M61: 34,235,922 km (0.106 R)
• M62: 37,360,871 km (0.098 R)
• M63: 37,695,073 km (0.111 R)
• M64: 39,296,069 km (0.063 R)
• M65: 39,381,041 km (0.067 R)
• M66: 39,635,956 km (0.076 R)
• M67: 41,091,394 km (0.093 R)
• M68: 41,609,152 km (0.042 R)
• M69: 41,869,003 km (0.117 R)
• M70: 42,129,154 km (0.116 R)
• M71: 44,938,752 km (0.11 R)
• M72: 45,829,008 km (0.081 R)
• M73: 47,085,182 km (0.11 R)
• M74: 48,170,963 km (0.112 R)
• M75: 48,443,680 km (0.032 R)
• M76: 50,367,060 km (0.102 R)
• M77: 50,736,267 km (0.116 R)
• M78: 51,756,076 km (0.042 R)
• M79: 52,595,619 km (0.08 R)
• M80: 53,345,554 km (0.116 R)
• M81: 55,712,042 km (0.082 R)
• M82: 56,093,816 km (0.094 R)
• M83: 57,533,396 km (0.111 R)
• M84: 57,822,719 km (0.109 R)
• M85: 57,919,359 km (0.113 R)
• M86: 58,402,859 km (0.113 R)
• M87: 58,984,944 km (0.111 R)
• M88: 63,411,695 km (0.059 R)
• M89: 63,910,006 km (0.045 R)
• M90: 64,810,435 km (0.085 R)
• M91: 65,111,576 km (0.082 R)
• M92: 66,725,138 km (0.108 R)
• M93: 67,638,583 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit