🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.47 AU - 0.61 AU

Year: 143 Days

Day: 37.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,586,471 km

• M1: 22,739 km (0.115 R)
• M2: 162,314 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 167 Days

Day: 12 Hours

Environment

Temp: 219 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.62 AU - 0.94 AU

Year: 248 Days

Day: 31 Hours

Environment

Temp: 185 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.01 AU - 1.65 AU

Year: 552 Days

Day: 34.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.65 AU - 2.25 AU

Year: 980 Days

Day: 41 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,586,471 km

• M1: 281,992 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.14 AU - 2.56 AU

Year: 1297 Days

Day: 14.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 8.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.53 AU - 9.49 AU

Year: 8159 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,586,471 km

• M1: 110,403 km (0.108 R)
• M2: 180,864 km (0.059 R)
• M3: 294,708 km (0.078 R)
• M4: 354,697 km (0.087 R)
• M5: 576,700 km (0.1 R)
• M6: 704,307 km (0.118 R)
• M7: 1,072,018 km (0.114 R)
• M8: 1,129,165 km (0.114 R)
• M9: 1,187,508 km (0.087 R)
• M10: 1,322,445 km (0.082 R)
• M11: 1,947,764 km (0.065 R)
• M12: 2,384,889 km (0.087 R)
• M13: 2,518,181 km (0.053 R)
• M14: 2,595,523 km (0.094 R)
• M15: 2,932,866 km (0.073 R)
• M16: 3,179,553 km (0.109 R)
• M17: 3,305,365 km (0.071 R)
• M18: 4,394,138 km (0.118 R)
• M19: 5,038,007 km (0.107 R)
• M20: 5,111,310 km (0.05 R)
• M21: 5,890,416 km (0.072 R)
• M22: 5,993,639 km (0.089 R)
• M23: 6,071,430 km (0.044 R)
• M24: 6,412,662 km (0.109 R)
• M25: 6,895,265 km (0.059 R)
• M26: 7,086,152 km (0.068 R)
• M27: 7,141,054 km (0.089 R)
• M28: 8,181,358 km (0.112 R)
• M29: 8,616,688 km (0.113 R)
• M30: 8,792,764 km (0.075 R)
• M31: 10,525,557 km (0.105 R)
• M32: 10,651,069 km (0.099 R)
• M33: 10,840,311 km (0.032 R)
• M34: 11,511,107 km (0.108 R)
• M35: 11,867,898 km (0.07 R)
• M36: 12,294,252 km (0.084 R)
• M37: 13,399,032 km (0.028 R)
• M38: 13,843,039 km (0.116 R)
• M39: 14,015,077 km (0.107 R)
• M40: 14,118,598 km (0.055 R)
• M41: 14,885,736 km (0.099 R)
• M42: 15,809,802 km (0.072 R)
• M43: 16,025,821 km (0.093 R)
• M44: 16,278,941 km (0.105 R)
• M45: 16,533,257 km (0.053 R)
• M46: 16,789,070 km (0.068 R)
• M47: 16,972,626 km (0.108 R)
• M48: 17,156,781 km (0.111 R)
• M49: 17,341,535 km (0.062 R)
• M50: 17,452,836 km (0.09 R)
• M51: 17,750,535 km (0.061 R)
• M52: 17,937,533 km (0.033 R)
• M53: 18,162,677 km (0.111 R)
• M54: 18,313,323 km (0.092 R)
• M55: 18,691,805 km (0.094 R)
• M56: 19,264,316 km (0.058 R)
• M57: 19,456,400 km (0.094 R)
• M58: 20,309,257 km (0.074 R)
• M59: 20,661,710 km (0.119 R)
• M60: 21,293,312 km (0.08 R)
• M61: 21,571,564 km (0.108 R)
• M62: 21,931,197 km (0.114 R)
• M63: 22,494,433 km (0.072 R)
• M64: 22,575,366 km (0.119 R)
• M65: 23,021,766 km (0.106 R)
• M66: 23,143,987 km (0.114 R)
• M67: 23,389,328 km (0.069 R)
• M68: 23,471,158 km (0.08 R)
• M69: 23,964,681 km (0.101 R)
• M70: 24,129,987 km (0.037 R)
• M71: 24,628,148 km (0.113 R)
• M72: 26,185,312 km (0.102 R)
• M73: 26,398,040 km (0.111 R)
• M74: 26,654,301 km (0.066 R)
• M75: 26,825,591 km (0.076 R)
• M76: 27,212,301 km (0.07 R)
• M77: 27,991,108 km (0.092 R)
• M78: 28,558,234 km (0.041 R)
• M79: 29,217,212 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 12.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.4 AU - 10.68 AU

Year: 10605 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,586,471 km

• M1: 259,702 km (0.081 R)
• M2: 353,051 km (0.088 R)
• M3: 580,440 km (0.114 R)
• M4: 933,192 km (0.085 R)
• M5: 1,055,263 km (0.082 R)
• M6: 1,199,476 km (0.099 R)
• M7: 1,282,652 km (0.041 R)
• M8: 1,455,438 km (0.1 R)
• M9: 1,691,802 km (0.116 R)
• M10: 2,562,163 km (0.053 R)
• M11: 2,760,230 km (0.098 R)
• M12: 2,917,757 km (0.051 R)
• M13: 3,055,237 km (0.093 R)
• M14: 3,148,287 km (0.079 R)
• M15: 3,480,993 km (0.074 R)
• M16: 4,001,743 km (0.095 R)
• M17: 4,388,753 km (0.054 R)
• M18: 4,600,284 km (0.072 R)
• M19: 4,978,468 km (0.115 R)
• M20: 5,508,044 km (0.081 R)
• M21: 6,470,407 km (0.088 R)
• M22: 6,833,182 km (0.088 R)
• M23: 6,925,035 km (0.052 R)
• M24: 7,048,004 km (0.114 R)
• M25: 7,171,722 km (0.101 R)
• M26: 7,327,453 km (0.111 R)
• M27: 7,452,966 km (0.07 R)
• M28: 7,833,393 km (0.113 R)
• M29: 8,979,313 km (0.093 R)
• M30: 9,350,316 km (0.103 R)
• M31: 9,795,220 km (0.113 R)
• M32: 10,493,393 km (0.086 R)
• M33: 10,991,704 km (0.116 R)
• M34: 11,171,520 km (0.11 R)
• M35: 11,316,032 km (0.076 R)
• M36: 11,424,939 km (0.061 R)
• M37: 11,827,058 km (0.095 R)
• M38: 12,011,363 km (0.118 R)
• M39: 12,271,065 km (0.079 R)
• M40: 12,720,457 km (0.077 R)
• M41: 12,909,399 km (0.097 R)
• M42: 13,404,867 km (0.045 R)
• M43: 13,906,618 km (0.089 R)
• M44: 15,167,878 km (0.111 R)
• M45: 15,328,097 km (0.107 R)
• M46: 15,852,737 km (0.106 R)
• M47: 16,754,064 km (0.1 R)
• M48: 17,587,922 km (0.119 R)
• M49: 17,671,996 km (0.03 R)
• M50: 18,520,665 km (0.087 R)
• M51: 18,734,889 km (0.116 R)
• M52: 19,079,413 km (0.099 R)
• M53: 20,037,737 km (0.03 R)
• M54: 20,390,040 km (0.086 R)
• M55: 21,145,659 km (0.087 R)
• M56: 21,729,540 km (0.042 R)
• M57: 21,955,582 km (0.056 R)
• M58: 22,046,238 km (0.11 R)
• M59: 22,364,433 km (0.12 R)
• M60: 22,455,688 km (0.113 R)
• M61: 23,652,321 km (0.091 R)
• M62: 24,822,625 km (0.096 R)
• M63: 24,964,294 km (0.065 R)
• M64: 25,343,525 km (0.093 R)
• M65: 25,820,144 km (0.103 R)
• M66: 26,107,671 km (0.088 R)
• M67: 26,637,247 km (0.084 R)
• M68: 26,927,766 km (0.101 R)
• M69: 27,854,376 km (0.079 R)
• M70: 29,388,651 km (0.092 R)
• M71: 29,939,770 km (0.116 R)
• M72: 30,544,744 km (0.098 R)
• M73: 30,696,585 km (0.095 R)
• M74: 31,306,646 km (0.043 R)
• M75: 32,074,831 km (0.048 R)
• M76: 32,280,827 km (0.077 R)
• M77: 32,538,734 km (0.072 R)
• M78: 34,469,294 km (0.089 R)
• M79: 35,368,677 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 12.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.08 AU - 14.36 AU

Year: 15374 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,586,471 km

• M1: 214,224 km (0.107 R)
• M2: 632,201 km (0.098 R)
• M3: 713,731 km (0.037 R)
• M4: 834,607 km (0.106 R)
• M5: 944,561 km (0.094 R)
• M6: 1,200,523 km (0.093 R)
• M7: 1,391,260 km (0.067 R)
• M8: 1,827,637 km (0.045 R)
• M9: 1,924,876 km (0.096 R)
• M10: 2,125,038 km (0.058 R)
• M11: 3,435,216 km (0.085 R)
• M12: 3,803,975 km (0.044 R)
• M13: 3,961,352 km (0.106 R)
• M14: 4,153,136 km (0.113 R)
• M15: 4,646,211 km (0.064 R)
• M16: 4,848,766 km (0.062 R)
• M17: 4,985,349 km (0.065 R)
• M18: 6,421,638 km (0.086 R)
• M19: 7,341,366 km (0.102 R)
• M20: 7,577,731 km (0.079 R)
• M21: 7,736,753 km (0.075 R)
• M22: 7,937,065 km (0.073 R)
• M23: 8,383,913 km (0.101 R)
• M24: 8,507,182 km (0.033 R)
• M25: 8,797,252 km (0.104 R)
• M26: 9,006,540 km (0.06 R)
• M27: 9,344,631 km (0.118 R)
• M28: 9,859,846 km (0.105 R)
• M29: 10,252,241 km (0.092 R)
• M30: 10,340,205 km (0.036 R)
• M31: 11,780,832 km (0.11 R)
• M32: 13,140,228 km (0.12 R)
• M33: 14,796,576 km (0.044 R)
• M34: 15,195,853 km (0.108 R)
• M35: 15,346,498 km (0.096 R)
• M36: 15,954,015 km (0.117 R)
• M37: 17,140,475 km (0.1 R)
• M38: 17,507,140 km (0.105 R)
• M39: 18,088,776 km (0.089 R)
• M40: 18,355,210 km (0.105 R)
• M41: 18,891,967 km (0.116 R)
• M42: 19,325,203 km (0.034 R)
• M43: 21,765,742 km (0.103 R)
• M44: 22,106,077 km (0.111 R)
• M45: 22,734,538 km (0.112 R)
• M46: 23,601,009 km (0.115 R)
• M47: 24,243,233 km (0.118 R)
• M48: 24,950,531 km (0.1 R)
• M49: 25,485,344 km (0.116 R)
• M50: 25,604,723 km (0.112 R)
• M51: 26,930,160 km (0.061 R)
• M52: 27,234,592 km (0.084 R)
• M53: 27,540,070 km (0.118 R)
• M54: 27,723,926 km (0.06 R)
• M55: 29,209,433 km (0.094 R)
• M56: 31,293,930 km (0.107 R)
• M57: 31,934,957 km (0.091 R)
• M58: 32,192,714 km (0.117 R)
• M59: 34,542,597 km (0.087 R)
• M60: 34,740,814 km (0.081 R)
• M61: 36,677,359 km (0.084 R)
• M62: 37,488,927 km (0.114 R)
• M63: 37,828,814 km (0.118 R)
• M64: 38,306,480 km (0.068 R)
• M65: 38,923,421 km (0.054 R)
• M66: 39,267,646 km (0.044 R)
• M67: 41,143,603 km (0.079 R)
• M68: 41,494,261 km (0.104 R)
• M69: 43,761,566 km (0.092 R)
• M70: 45,705,740 km (0.082 R)
• M71: 47,164,020 km (0.052 R)
• M72: 48,711,610 km (0.105 R)
• M73: 48,860,011 km (0.087 R)
• M74: 49,156,963 km (0.094 R)
• M75: 49,678,012 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 5

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.76 AU - 18.6 AU

Year: 24517 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,586,471 km

• M1: 151,692 km (0.106 R)
• M2: 233,971 km (0.113 R)
• M3: 368,609 km (0.097 R)
• M4: 526,884 km (0.053 R)
• M5: 591,660 km (0.116 R)
• M6: 659,278 km (0.109 R)
• M7: 1,008,140 km (0.09 R)
• M8: 1,528,890 km (0.098 R)
• M9: 1,783,506 km (0.043 R)
• M10: 2,120,550 km (0.077 R)
• M11: 2,155,406 km (0.045 R)
• M12: 2,550,644 km (0.098 R)
• M13: 2,968,022 km (0.115 R)
• M14: 4,476,118 km (0.099 R)
• M15: 4,520,997 km (0.093 R)
• M16: 4,701,711 km (0.088 R)
• M17: 4,792,966 km (0.119 R)
• M18: 4,884,819 km (0.059 R)
• M19: 5,305,488 km (0.087 R)
• M20: 5,737,527 km (0.068 R)
• M21: 6,635,264 km (0.112 R)
• M22: 7,257,741 km (0.059 R)
• M23: 7,790,758 km (0.066 R)
• M24: 8,171,185 km (0.12 R)
• M25: 9,927,614 km (0.104 R)
• M26: 12,420,513 km (0.051 R)
• M27: 12,610,053 km (0.091 R)
• M28: 12,928,248 km (0.12 R)
• M29: 12,992,276 km (0.119 R)
• M30: 13,056,304 km (0.095 R)
• M31: 13,120,481 km (0.091 R)
• M32: 13,702,716 km (0.097 R)
• M33: 15,026,508 km (0.101 R)
• M34: 15,228,614 km (0.077 R)
• M35: 16,183,348 km (0.08 R)
• M36: 16,877,183 km (0.118 R)
• M37: 17,580,742 km (0.114 R)
• M38: 19,747,966 km (0.058 R)
• M39: 20,117,323 km (0.106 R)
• M40: 20,340,074 km (0.09 R)
• M41: 20,937,868 km (0.06 R)
• M42: 21,239,008 km (0.103 R)
• M43: 21,845,478 km (0.077 R)
• M44: 21,921,623 km (0.111 R)
• M45: 25,762,698 km (0.052 R)
• M46: 27,061,058 km (0.096 R)
• M47: 27,224,868 km (0.071 R)
• M48: 27,965,976 km (0.084 R)
• M49: 28,713,815 km (0.11 R)
• M50: 29,384,014 km (0.068 R)
• M51: 30,654,399 km (0.038 R)
• M52: 30,910,660 km (0.096 R)
• M53: 33,511,868 km (0.045 R)
• M54: 36,002,224 km (0.052 R)
• M55: 36,182,339 km (0.06 R)
• M56: 37,542,932 km (0.071 R)
• M57: 37,634,336 km (0.093 R)
• M58: 38,735,676 km (0.111 R)
• M59: 39,012,731 km (0.082 R)
• M60: 40,594,878 km (0.117 R)
• M61: 41,535,250 km (0.09 R)
• M62: 42,387,659 km (0.065 R)
• M63: 42,768,386 km (0.092 R)
• M64: 46,147,951 km (0.1 R)
• M65: 46,245,788 km (0.081 R)
• M66: 47,030,728 km (0.08 R)
• M67: 47,820,156 km (0.073 R)
• M68: 48,216,441 km (0.118 R)
• M69: 48,713,405 km (0.102 R)
• M70: 48,912,669 km (0.092 R)
• M71: 49,512,108 km (0.113 R)
• M72: 49,712,420 km (0.059 R)
• M73: 51,021,102 km (0.118 R)
• M74: 52,239,277 km (0.099 R)
• M75: 52,851,881 km (0.062 R)
• M76: 53,159,155 km (0.056 R)
• M77: 53,261,629 km (0.085 R)
• M78: 54,807,573 km (0.06 R)
• M79: 59,320,193 km (0.073 R)
• M80: 60,386,676 km (0.089 R)
• M81: 61,351,732 km (0.079 R)
• M82: 61,782,425 km (0.066 R)
• M83: 62,106,005 km (0.094 R)
• M84: 64,934,153 km (0.11 R)
• M85: 65,702,786 km (0.084 R)
• M86: 67,470,734 km (0.082 R)
• M87: 71,166,400 km (0.064 R)
• M88: 71,392,592 km (0.096 R)
• M89: 72,185,760 km (0.061 R)
• M90: 75,157,372 km (0.096 R)
• M91: 75,848,664 km (0.103 R)
• M92: 77,005,803 km (0.116 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit