🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 19.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,269,957 km

• M1: 62,532 km (0.106 R)
• M2: 136,583 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.67 AU - 0.79 AU

Year: 222 Days

Day: 24.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.06 AU - 1.36 AU

Year: 474 Days

Day: 15.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 12.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.69 AU - 12.85 AU

Year: 13486 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 112,269,957 km

• M1: 259,852 km (0.113 R)
• M2: 725,849 km (0.083 R)
• M3: 1,250,638 km (0.044 R)
• M4: 1,575,415 km (0.118 R)
• M5: 1,666,670 km (0.112 R)
• M6: 1,854,714 km (0.053 R)
• M7: 2,125,187 km (0.039 R)
• M8: 2,541,817 km (0.065 R)
• M9: 2,622,750 km (0.1 R)
• M10: 3,098,621 km (0.063 R)
• M11: 3,662,605 km (0.074 R)
• M12: 4,035,403 km (0.079 R)
• M13: 4,851,459 km (0.066 R)
• M14: 5,020,654 km (0.09 R)
• M15: 5,226,501 km (0.09 R)
• M16: 5,330,471 km (0.053 R)
• M17: 6,114,215 km (0.052 R)
• M18: 6,857,866 km (0.112 R)
• M19: 7,279,283 km (0.076 R)
• M20: 7,590,895 km (0.091 R)
• M21: 8,757,609 km (0.119 R)
• M22: 9,172,893 km (0.101 R)
• M23: 9,807,936 km (0.104 R)
• M24: 9,893,805 km (0.104 R)
• M25: 10,676,800 km (0.112 R)
• M26: 11,209,967 km (0.075 R)
• M27: 12,026,023 km (0.094 R)
• M28: 12,117,876 km (0.078 R)
• M29: 12,534,207 km (0.092 R)
• M30: 13,428,503 km (0.088 R)
• M31: 13,811,175 km (0.066 R)
• M32: 14,294,675 km (0.113 R)
• M33: 14,538,519 km (0.097 R)
• M34: 14,832,928 km (0.035 R)
• M35: 15,778,237 km (0.099 R)
• M36: 15,878,916 km (0.111 R)
• M37: 17,155,136 km (0.117 R)
• M38: 18,358,202 km (0.1 R)
• M39: 18,570,182 km (0.088 R)
• M40: 19,103,798 km (0.085 R)
• M41: 19,318,620 km (0.078 R)
• M42: 19,426,331 km (0.098 R)
• M43: 19,696,504 km (0.087 R)
• M44: 19,859,267 km (0.087 R)
• M45: 20,186,138 km (0.082 R)
• M46: 22,920,937 km (0.112 R)
• M47: 23,206,519 km (0.086 R)
• M48: 23,493,298 km (0.12 R)
• M49: 23,608,339 km (0.053 R)
• M50: 23,954,509 km (0.066 R)
• M51: 25,592,456 km (0.119 R)
• M52: 25,710,937 km (0.111 R)
• M53: 26,305,589 km (0.072 R)
• M54: 26,604,485 km (0.081 R)
• M55: 27,085,293 km (0.083 R)
• M56: 28,116,621 km (0.077 R)
• M57: 28,422,399 km (0.086 R)
• M58: 28,729,224 km (0.063 R)
• M59: 30,342,487 km (0.117 R)
• M60: 31,097,059 km (0.12 R)
• M61: 31,603,597 km (0.102 R)
• M62: 32,112,679 km (0.089 R)
• M63: 33,526,977 km (0.072 R)
• M64: 33,851,305 km (0.108 R)
• M65: 34,241,756 km (0.037 R)
• M66: 34,764,750 km (0.086 R)
• M67: 36,349,440 km (0.082 R)
• M68: 36,482,582 km (0.061 R)
• M69: 36,816,186 km (0.107 R)
• M70: 37,822,830 km (0.107 R)
• M71: 39,384,033 km (0.07 R)
• M72: 40,551,345 km (0.096 R)
• M73: 40,689,424 km (0.103 R)
• M74: 41,590,901 km (0.049 R)
• M75: 42,148,901 km (0.043 R)
• M76: 43,908,471 km (0.101 R)
• M77: 44,050,290 km (0.105 R)
• M78: 44,405,435 km (0.086 R)
• M79: 44,547,852 km (0.075 R)
• M80: 45,047,210 km (0.1 R)
• M81: 45,405,048 km (0.075 R)
• M82: 45,835,740 km (0.073 R)
• M83: 45,979,654 km (0.117 R)
• M84: 46,339,885 km (0.12 R)
• M85: 46,701,164 km (0.114 R)
• M86: 48,814,832 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.1

Radius: 4

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.86 AU - 15.1 AU

Year: 16669 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 112,269,957 km

• M1: 99,483 km (0.078 R)
• M2: 394,639 km (0.093 R)
• M3: 531,820 km (0.089 R)
• M4: 667,655 km (0.093 R)
• M5: 715,377 km (0.114 R)
• M6: 1,137,243 km (0.111 R)
• M7: 1,175,390 km (0.085 R)
• M8: 2,212,403 km (0.115 R)
• M9: 2,861,358 km (0.077 R)
• M10: 2,939,748 km (0.088 R)
• M11: 3,315,238 km (0.109 R)
• M12: 3,620,867 km (0.114 R)
• M13: 3,762,835 km (0.117 R)
• M14: 4,529,674 km (0.084 R)
• M15: 4,560,042 km (0.092 R)
• M16: 5,087,973 km (0.114 R)
• M17: 5,343,038 km (0.112 R)
• M18: 6,099,255 km (0.106 R)
• M19: 6,923,539 km (0.118 R)
• M20: 7,384,450 km (0.047 R)
• M21: 7,600,619 km (0.091 R)
• M22: 7,891,886 km (0.103 R)
• M23: 8,186,893 km (0.101 R)
• M24: 8,940,118 km (0.109 R)
• M25: 9,793,873 km (0.067 R)
• M26: 10,917,503 km (0.112 R)
• M27: 11,122,452 km (0.099 R)
• M28: 13,022,943 km (0.107 R)
• M29: 14,344,641 km (0.07 R)
• M30: 16,452,475 km (0.079 R)
• M31: 16,546,422 km (0.094 R)
• M32: 16,687,493 km (0.078 R)
• M33: 16,734,467 km (0.108 R)
• M34: 17,018,104 km (0.115 R)
• M35: 19,047,250 km (0.085 R)
• M36: 20,090,096 km (0.105 R)
• M37: 20,290,857 km (0.099 R)
• M38: 20,391,536 km (0.113 R)
• M39: 20,593,194 km (0.109 R)
• M40: 23,065,149 km (0.072 R)
• M41: 24,549,759 km (0.101 R)
• M42: 24,925,698 km (0.116 R)
• M43: 25,033,408 km (0.029 R)
• M44: 25,249,428 km (0.054 R)
• M45: 25,520,200 km (0.119 R)
• M46: 27,554,432 km (0.075 R)
• M47: 28,169,129 km (0.086 R)
• M48: 29,128,052 km (0.06 R)
• M49: 29,811,265 km (0.111 R)
• M50: 30,384,674 km (0.093 R)
• M51: 30,961,823 km (0.083 R)
• M52: 31,019,717 km (0.12 R)
• M53: 32,185,383 km (0.081 R)
• M54: 33,602,973 km (0.082 R)
• M55: 34,020,351 km (0.096 R)
• M56: 35,222,071 km (0.085 R)
• M57: 35,282,508 km (0.056 R)
• M58: 36,193,410 km (0.116 R)
• M59: 37,296,544 km (0.038 R)
• M60: 37,543,231 km (0.059 R)
• M61: 39,347,830 km (0.067 R)
• M62: 40,989,368 km (0.109 R)
• M63: 41,116,676 km (0.118 R)
• M64: 41,243,983 km (0.055 R)
• M65: 41,499,048 km (0.083 R)
• M66: 42,395,887 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.5

Radius: 7.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.74 AU - 13.52 AU

Year: 16959 Days

Day: 20.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 112,269,957 km

• M1: 99,034 km (0.12 R)
• M2: 154,983 km (0.084 R)
• M3: 281,094 km (0.111 R)
• M4: 329,564 km (0.042 R)
• M5: 418,276 km (0.119 R)
• M6: 547,079 km (0.098 R)
• M7: 856,597 km (0.055 R)
• M8: 945,159 km (0.052 R)
• M9: 1,434,045 km (0.103 R)
• M10: 1,908,121 km (0.113 R)
• M11: 2,409,872 km (0.111 R)
• M12: 2,573,682 km (0.053 R)
• M13: 2,629,183 km (0.082 R)
• M14: 2,684,983 km (0.119 R)
• M15: 3,694,020 km (0.107 R)
• M16: 3,777,645 km (0.101 R)
• M17: 4,075,644 km (0.087 R)
• M18: 4,337,141 km (0.106 R)
• M19: 4,403,413 km (0.056 R)
• M20: 5,037,708 km (0.113 R)
• M21: 5,294,867 km (0.106 R)
• M22: 5,604,086 km (0.083 R)
• M23: 5,652,256 km (0.107 R)
• M24: 6,796,680 km (0.049 R)
• M25: 7,237,395 km (0.064 R)
• M26: 7,553,944 km (0.1 R)
• M27: 7,929,136 km (0.119 R)
• M28: 8,282,935 km (0.075 R)
• M29: 8,503,293 km (0.108 R)
• M30: 9,461,018 km (0.109 R)
• M31: 9,547,187 km (0.058 R)
• M32: 9,778,166 km (0.112 R)
• M33: 10,363,841 km (0.088 R)
• M34: 12,627,706 km (0.05 R)
• M35: 13,847,228 km (0.082 R)
• M36: 14,240,221 km (0.073 R)
• M37: 16,224,787 km (0.105 R)
• M38: 16,639,023 km (0.073 R)
• M39: 18,258,719 km (0.102 R)
• M40: 19,087,342 km (0.107 R)
• M41: 19,414,812 km (0.103 R)
• M42: 19,670,923 km (0.11 R)
• M43: 19,744,376 km (0.116 R)
• M44: 20,038,635 km (0.078 R)
• M45: 20,223,388 km (0.078 R)
• M46: 20,967,937 km (0.12 R)
• M47: 21,949,299 km (0.089 R)
• M48: 22,560,556 km (0.103 R)
• M49: 22,637,299 km (0.1 R)
• M50: 23,682,689 km (0.088 R)
• M51: 23,878,064 km (0.064 R)
• M52: 24,348,998 km (0.1 R)
• M53: 25,180,613 km (0.067 R)
• M54: 25,981,111 km (0.114 R)
• M55: 26,061,595 km (0.078 R)
• M56: 26,546,591 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55

Radius: 3.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.23 AU - 20.91 AU

Year: 27380 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 112,269,957 km

• M1: 92,601 km (0.095 R)
• M2: 160,369 km (0.105 R)
• M3: 369,357 km (0.103 R)
• M4: 444,904 km (0.117 R)
• M5: 498,011 km (0.104 R)
• M6: 926,609 km (0.095 R)
• M7: 1,305,241 km (0.116 R)
• M8: 1,520,812 km (0.089 R)
• M9: 1,561,203 km (0.115 R)
• M10: 1,940,883 km (0.098 R)
• M11: 2,608,987 km (0.117 R)
• M12: 2,633,222 km (0.114 R)
• M13: 2,706,375 km (0.065 R)
• M14: 3,210,670 km (0.072 R)
• M15: 4,217,463 km (0.105 R)
• M16: 4,447,096 km (0.068 R)
• M17: 4,475,968 km (0.113 R)
• M18: 4,680,768 km (0.106 R)
• M19: 5,251,484 km (0.041 R)
• M20: 5,844,041 km (0.051 R)
• M21: 6,294,031 km (0.074 R)
• M22: 7,639,814 km (0.119 R)
• M23: 7,709,377 km (0.12 R)
• M24: 8,596,642 km (0.029 R)
• M25: 8,668,897 km (0.058 R)
• M26: 9,515,472 km (0.108 R)
• M27: 9,967,557 km (0.097 R)
• M28: 10,234,589 km (0.115 R)
• M29: 11,206,975 km (0.095 R)
• M30: 12,208,533 km (0.116 R)
• M31: 12,249,074 km (0.079 R)
• M32: 12,412,135 km (0.12 R)
• M33: 12,575,945 km (0.111 R)
• M34: 12,864,370 km (0.115 R)
• M35: 13,531,576 km (0.095 R)
• M36: 14,596,563 km (0.09 R)
• M37: 15,688,030 km (0.079 R)
• M38: 16,805,675 km (0.035 R)
• M39: 17,032,166 km (0.116 R)
• M40: 18,087,430 km (0.114 R)
• M41: 20,938,017 km (0.072 R)
• M42: 21,279,549 km (0.117 R)
• M43: 22,017,665 km (0.116 R)
• M44: 22,365,031 km (0.105 R)
• M45: 23,165,679 km (0.103 R)
• M46: 23,569,444 km (0.105 R)
• M47: 23,823,012 km (0.093 R)
• M48: 25,571,213 km (0.065 R)
• M49: 25,988,441 km (0.117 R)
• M50: 26,671,356 km (0.095 R)
• M51: 26,829,780 km (0.074 R)
• M52: 28,539,085 km (0.094 R)
• M53: 29,734,522 km (0.1 R)
• M54: 30,946,264 km (0.119 R)
• M55: 31,112,767 km (0.105 R)
• M56: 31,502,320 km (0.095 R)
• M57: 33,020,140 km (0.082 R)
• M58: 33,303,777 km (0.095 R)
• M59: 34,331,814 km (0.114 R)
• M60: 35,718,586 km (0.114 R)
• M61: 36,009,703 km (0.117 R)
• M62: 37,595,740 km (0.103 R)
• M63: 37,951,334 km (0.119 R)
• M64: 39,565,046 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 3.1

Gravity: 96.77 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.07 AU - 20.99 AU

Year: 30764 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,269,957 km

• M1: 104,270 km (0.05 R)
• M2: 309,518 km (0.108 R)
• M3: 380,128 km (0.11 R)
• M4: 837,299 km (0.113 R)
• M5: 869,912 km (0.088 R)
• M6: 970,292 km (0.09 R)
• M7: 1,109,867 km (0.108 R)
• M8: 1,525,898 km (0.108 R)
• M9: 1,898,397 km (0.086 R)
• M10: 2,117,109 km (0.057 R)
• M11: 2,819,770 km (0.118 R)
• M12: 2,868,988 km (0.104 R)
• M13: 3,170,428 km (0.119 R)
• M14: 3,481,741 km (0.093 R)
• M15: 3,748,474 km (0.111 R)
• M16: 4,021,939 km (0.036 R)
• M17: 4,703,955 km (0.12 R)
• M18: 6,171,361 km (0.043 R)
• M19: 6,364,043 km (0.097 R)
• M20: 6,493,445 km (0.077 R)
• M21: 6,887,336 km (0.106 R)
• M22: 6,953,758 km (0.08 R)
• M23: 8,824,479 km (0.047 R)
• M24: 8,968,991 km (0.082 R)
• M25: 11,540,728 km (0.071 R)
• M26: 13,482,358 km (0.089 R)
• M27: 14,490,499 km (0.113 R)
• M28: 15,522,425 km (0.034 R)
• M29: 17,384,769 km (0.088 R)
• M30: 18,850,080 km (0.08 R)
• M31: 18,942,980 km (0.117 R)
• M32: 19,785,964 km (0.109 R)
• M33: 20,545,323 km (0.097 R)
• M34: 21,024,934 km (0.063 R)
• M35: 22,288,736 km (0.09 R)
• M36: 24,280,482 km (0.056 R)
• M37: 24,381,611 km (0.096 R)
• M38: 27,583,603 km (0.105 R)
• M39: 28,644,252 km (0.106 R)
• M40: 30,042,992 km (0.076 R)
• M41: 30,260,208 km (0.111 R)
• M42: 30,805,343 km (0.107 R)
• M43: 31,463,873 km (0.076 R)
• M44: 34,030,673 km (0.068 R)
• M45: 34,483,955 km (0.11 R)
• M46: 34,711,344 km (0.117 R)
• M47: 38,063,533 km (0.052 R)
• M48: 40,195,452 km (0.09 R)
• M49: 40,674,464 km (0.12 R)
• M50: 41,034,995 km (0.098 R)
• M51: 41,638,174 km (0.111 R)
• M52: 42,975,429 km (0.092 R)
• M53: 44,821,616 km (0.119 R)
• M54: 46,945,009 km (0.074 R)
• M55: 47,575,713 km (0.116 R)
• M56: 48,973,107 km (0.12 R)
• M57: 49,228,770 km (0.104 R)
• M58: 49,869,497 km (0.104 R)
• M59: 50,255,310 km (0.119 R)
• M60: 51,029,778 km (0.092 R)
• M61: 51,159,330 km (0.062 R)
• M62: 58,311,006 km (0.115 R)
• M63: 60,626,332 km (0.118 R)
• M64: 62,694,074 km (0.087 R)
• M65: 63,806,185 km (0.068 R)
• M66: 65,486,767 km (0.073 R)
• M67: 66,615,184 km (0.116 R)
• M68: 66,756,703 km (0.115 R)
• M69: 67,607,766 km (0.05 R)
• M70: 69,320,661 km (0.114 R)
• M71: 69,607,590 km (0.053 R)
• M72: 71,192,430 km (0.11 R)
• M73: 72,789,238 km (0.07 R)
• M74: 75,280,042 km (0.059 R)
• M75: 76,165,811 km (0.108 R)
• M76: 76,758,219 km (0.102 R)
• M77: 76,906,620 km (0.03 R)
• M78: 77,352,272 km (0.112 R)
• M79: 80,495,473 km (0.116 R)
• M80: 80,947,857 km (0.116 R)
• M81: 81,098,801 km (0.104 R)
• M82: 83,070,351 km (0.116 R)
• M83: 84,444,408 km (0.105 R)
• M84: 87,524,777 km (0.12 R)
• M85: 89,234,531 km (0.064 R)
• M86: 89,390,562 km (0.08 R)
• M87: 89,546,593 km (0.059 R)
• M88: 89,858,953 km (0.108 R)
• M89: 90,484,870 km (0.052 R)
• M90: 92,845,076 km (0.087 R)
• M91: 93,319,451 km (0.058 R)
• M92: 97,304,439 km (0.095 R)
• M93: 100,532,013 km (0.11 R)
• M94: 103,139,354 km (0.105 R)
• M95: 105,768,836 km (0.116 R)
• M96: 106,264,304 km (0.036 R)
• M97: 109,587,172 km (0.077 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit