🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.6 AU - 0.86 AU

Year: 226 Days

Day: 19.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 72 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,671,671 km

• M1: 36,651 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.7 AU - 2.46 AU

Year: 1085 Days

Day: 42.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,671,671 km

• M1: 322,683 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.67 AU - 2.65 AU

Year: 1148 Days

Day: 21.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 9.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.76 AU - 9.56 AU

Year: 8430 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,671,671 km

• M1: 293,212 km (0.118 R)
• M2: 363,822 km (0.091 R)
• M3: 672,592 km (0.062 R)
• M4: 1,355,656 km (0.09 R)
• M5: 1,620,743 km (0.084 R)
• M6: 1,934,899 km (0.037 R)
• M7: 2,234,244 km (0.08 R)
• M8: 2,728,964 km (0.097 R)
• M9: 3,103,109 km (0.067 R)
• M10: 3,654,078 km (0.053 R)
• M11: 4,890,055 km (0.043 R)
• M12: 5,138,088 km (0.1 R)
• M13: 6,488,508 km (0.054 R)
• M14: 6,811,191 km (0.069 R)
• M15: 7,498,144 km (0.09 R)
• M16: 7,889,343 km (0.056 R)
• M17: 8,448,241 km (0.091 R)
• M18: 8,746,090 km (0.092 R)
• M19: 8,937,426 km (0.072 R)
• M20: 9,268,785 km (0.086 R)
• M21: 9,408,060 km (0.095 R)
• M22: 9,688,556 km (0.071 R)
• M23: 10,057,465 km (0.109 R)
• M24: 12,766,084 km (0.052 R)
• M25: 13,928,011 km (0.114 R)
• M26: 14,087,631 km (0.101 R)
• M27: 14,183,673 km (0.079 R)
• M28: 15,189,121 km (0.106 R)
• M29: 15,419,352 km (0.083 R)
• M30: 15,551,447 km (0.071 R)
• M31: 16,016,696 km (0.119 R)
• M32: 16,116,927 km (0.058 R)
• M33: 16,183,946 km (0.1 R)
• M34: 16,385,455 km (0.109 R)
• M35: 16,824,824 km (0.113 R)
• M36: 17,165,608 km (0.114 R)
• M37: 17,749,937 km (0.119 R)
• M38: 18,340,849 km (0.07 R)
• M39: 18,550,884 km (0.067 R)
• M40: 19,115,018 km (0.071 R)
• M41: 19,185,927 km (0.059 R)
• M42: 19,292,590 km (0.111 R)
• M43: 19,684,836 km (0.101 R)
• M44: 20,079,924 km (0.031 R)
• M45: 20,768,224 km (0.111 R)
• M46: 20,914,231 km (0.117 R)
• M47: 20,987,235 km (0.12 R)
• M48: 21,317,248 km (0.065 R)
• M49: 21,685,857 km (0.103 R)
• M50: 22,056,560 km (0.04 R)
• M51: 23,181,387 km (0.087 R)
• M52: 23,257,083 km (0.03 R)
• M53: 23,446,624 km (0.061 R)
• M54: 24,401,657 km (0.104 R)
• M55: 25,330,510 km (0.061 R)
• M56: 25,603,676 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 12.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.43 AU - 9.89 AU

Year: 9217 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,671,671 km

• M1: 153,188 km (0.111 R)
• M2: 276,606 km (0.103 R)
• M3: 505,042 km (0.072 R)
• M4: 587,471 km (0.104 R)
• M5: 737,069 km (0.102 R)
• M6: 1,004,998 km (0.066 R)
• M7: 1,170,005 km (0.064 R)
• M8: 1,265,748 km (0.114 R)
• M9: 1,364,183 km (0.107 R)
• M10: 2,416,006 km (0.115 R)
• M11: 2,666,582 km (0.057 R)
• M12: 2,873,177 km (0.038 R)
• M13: 2,978,494 km (0.066 R)
• M14: 3,552,949 km (0.078 R)
• M15: 4,191,583 km (0.089 R)
• M16: 4,371,998 km (0.08 R)
• M17: 4,616,590 km (0.119 R)
• M18: 4,802,989 km (0.056 R)
• M19: 5,280,206 km (0.093 R)
• M20: 5,540,956 km (0.06 R)
• M21: 6,314,077 km (0.034 R)
• M22: 6,417,449 km (0.106 R)
• M23: 7,701,747 km (0.093 R)
• M24: 8,222,198 km (0.046 R)
• M25: 9,454,735 km (0.116 R)
• M26: 9,652,503 km (0.114 R)
• M27: 9,811,825 km (0.088 R)
• M28: 10,254,186 km (0.118 R)
• M29: 10,744,269 km (0.114 R)
• M30: 11,158,505 km (0.09 R)
• M31: 11,451,717 km (0.054 R)
• M32: 11,535,941 km (0.115 R)
• M33: 11,747,322 km (0.057 R)
• M34: 12,088,406 km (0.08 R)
• M35: 12,217,060 km (0.104 R)
• M36: 12,389,546 km (0.088 R)
• M37: 13,485,051 km (0.099 R)
• M38: 13,976,929 km (0.066 R)
• M39: 14,978,188 km (0.109 R)
• M40: 15,116,566 km (0.108 R)
• M41: 16,857,735 km (0.113 R)
• M42: 17,049,669 km (0.085 R)
• M43: 18,217,131 km (0.109 R)
• M44: 18,463,519 km (0.116 R)
• M45: 18,810,436 km (0.107 R)
• M46: 19,309,794 km (0.104 R)
• M47: 20,066,909 km (0.074 R)
• M48: 20,372,537 km (0.088 R)
• M49: 21,246,787 km (0.096 R)
• M50: 22,185,813 km (0.1 R)
• M51: 23,834,681 km (0.114 R)
• M52: 24,320,724 km (0.111 R)
• M53: 24,537,791 km (0.036 R)
• M54: 26,520,411 km (0.117 R)
• M55: 27,136,455 km (0.08 R)
• M56: 27,248,953 km (0.118 R)
• M57: 27,361,600 km (0.056 R)
• M58: 27,984,077 km (0.05 R)
• M59: 29,185,348 km (0.094 R)
• M60: 29,995,570 km (0.074 R)
• M61: 30,286,687 km (0.105 R)
• M62: 30,695,987 km (0.083 R)
• M63: 31,224,816 km (0.029 R)
• M64: 31,697,395 km (0.061 R)
• M65: 32,112,829 km (0.041 R)
• M66: 32,949,081 km (0.036 R)
• M67: 33,671,638 km (0.073 R)
• M68: 35,071,276 km (0.081 R)
• M69: 35,377,952 km (0.079 R)
• M70: 35,747,309 km (0.12 R)
• M71: 36,055,929 km (0.073 R)
• M72: 36,676,012 km (0.106 R)
• M73: 37,049,857 km (0.098 R)
• M74: 38,494,225 km (0.077 R)
• M75: 39,446,116 km (0.077 R)
• M76: 39,956,993 km (0.085 R)
• M77: 41,114,581 km (0.051 R)
• M78: 41,502,788 km (0.092 R)
• M79: 41,957,266 km (0.043 R)
• M80: 42,544,138 km (0.092 R)
• M81: 43,990,002 km (0.067 R)
• M82: 44,254,641 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 9.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.95 AU - 10.25 AU

Year: 10757 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,671,671 km

• M1: 160,369 km (0.109 R)
• M2: 232,924 km (0.116 R)
• M3: 301,739 km (0.049 R)
• M4: 423,661 km (0.119 R)
• M5: 484,099 km (0.117 R)
• M6: 977,622 km (0.086 R)
• M7: 1,126,771 km (0.112 R)
• M8: 1,260,661 km (0.07 R)
• M9: 1,472,043 km (0.097 R)
• M10: 1,569,730 km (0.05 R)
• M11: 1,797,568 km (0.06 R)
• M12: 2,036,326 km (0.111 R)
• M13: 2,257,133 km (0.066 R)
• M14: 4,937,179 km (0.097 R)
• M15: 5,424,269 km (0.12 R)
• M16: 5,770,439 km (0.102 R)
• M17: 6,044,801 km (0.093 R)
• M18: 6,123,938 km (0.095 R)
• M19: 6,363,594 km (0.108 R)
• M20: 6,565,551 km (0.116 R)
• M21: 6,893,171 km (0.057 R)
• M22: 8,169,091 km (0.051 R)
• M23: 8,610,554 km (0.083 R)
• M24: 8,699,715 km (0.062 R)
• M25: 8,924,111 km (0.086 R)
• M26: 9,470,443 km (0.103 R)
• M27: 9,747,648 km (0.111 R)
• M28: 9,887,372 km (0.106 R)
• M29: 10,357,558 km (0.07 R)
• M30: 10,452,553 km (0.058 R)
• M31: 11,125,145 km (0.055 R)
• M32: 11,910,982 km (0.106 R)
• M33: 12,110,247 km (0.029 R)
• M34: 12,411,238 km (0.113 R)
• M35: 12,714,772 km (0.096 R)
• M36: 15,826,707 km (0.094 R)
• M37: 16,210,874 km (0.112 R)
• M38: 16,709,334 km (0.034 R)
• M39: 17,212,881 km (0.118 R)
• M40: 17,607,969 km (0.097 R)
• M41: 19,334,926 km (0.113 R)
• M42: 20,159,061 km (0.114 R)
• M43: 20,575,542 km (0.096 R)
• M44: 21,538,054 km (0.09 R)
• M45: 21,598,641 km (0.063 R)
• M46: 21,659,378 km (0.059 R)
• M47: 21,902,774 km (0.109 R)
• M48: 22,576,712 km (0.112 R)
• M49: 23,071,133 km (0.048 R)
• M50: 23,195,299 km (0.099 R)
• M51: 23,319,765 km (0.1 R)
• M52: 23,444,230 km (0.077 R)
• M53: 24,385,949 km (0.064 R)
• M54: 25,339,935 km (0.086 R)
• M55: 28,141,753 km (0.101 R)
• M56: 28,474,010 km (0.118 R)
• M57: 28,740,593 km (0.118 R)
• M58: 28,941,054 km (0.094 R)
• M59: 29,142,114 km (0.092 R)
• M60: 32,978,252 km (0.068 R)
• M61: 35,383,636 km (0.095 R)
• M62: 36,318,174 km (0.113 R)
• M63: 37,479,503 km (0.104 R)
• M64: 37,844,970 km (0.073 R)
• M65: 38,211,635 km (0.032 R)
• M66: 39,318,509 km (0.071 R)
• M67: 39,466,910 km (0.119 R)
• M68: 40,735,650 km (0.102 R)
• M69: 42,473,528 km (0.104 R)
• M70: 43,696,640 km (0.075 R)
• M71: 44,544,262 km (0.12 R)
• M72: 45,319,478 km (0.097 R)
• M73: 46,647,608 km (0.095 R)
• M74: 47,513,929 km (0.087 R)
• M75: 47,909,316 km (0.081 R)
• M76: 48,942,739 km (0.078 R)
• M77: 50,708,293 km (0.081 R)
• M78: 51,112,506 km (0.077 R)
• M79: 51,193,439 km (0.079 R)
• M80: 55,129,508 km (0.092 R)

Asteroid Belt

Center: 10.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 14.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.78 AU - 12.52 AU

Year: 12569 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,671,671 km

• M1: 207,791 km (0.092 R)
• M2: 382,971 km (0.112 R)
• M3: 537,505 km (0.093 R)
• M4: 795,113 km (0.059 R)
• M5: 907,311 km (0.093 R)
• M6: 1,279,211 km (0.117 R)
• M7: 1,394,551 km (0.039 R)
• M8: 1,784,254 km (0.1 R)
• M9: 2,071,033 km (0.097 R)
• M10: 2,185,475 km (0.103 R)
• M11: 2,278,525 km (0.066 R)
• M12: 2,689,770 km (0.058 R)
• M13: 3,257,194 km (0.067 R)
• M14: 3,749,222 km (0.118 R)
• M15: 4,294,356 km (0.1 R)
• M16: 4,561,538 km (0.097 R)
• M17: 4,681,965 km (0.113 R)
• M18: 5,143,474 km (0.119 R)
• M19: 5,749,196 km (0.118 R)
• M20: 6,649,177 km (0.096 R)
• M21: 6,993,700 km (0.046 R)
• M22: 7,628,594 km (0.026 R)
• M23: 7,880,517 km (0.095 R)
• M24: 8,615,790 km (0.086 R)
• M25: 8,916,033 km (0.103 R)
• M26: 9,181,569 km (0.068 R)
• M27: 9,720,720 km (0.06 R)
• M28: 10,112,068 km (0.103 R)
• M29: 10,789,298 km (0.079 R)
• M30: 11,563,766 km (0.093 R)
• M31: 11,687,782 km (0.095 R)
• M32: 12,229,925 km (0.103 R)
• M33: 14,037,367 km (0.078 R)
• M34: 14,480,027 km (0.09 R)
• M35: 14,702,928 km (0.103 R)
• M36: 15,242,976 km (0.063 R)
• M37: 16,111,242 km (0.09 R)
• M38: 16,481,646 km (0.12 R)
• M39: 16,667,896 km (0.088 R)
• M40: 16,761,394 km (0.067 R)
• M41: 18,424,025 km (0.112 R)
• M42: 18,617,305 km (0.11 R)
• M43: 19,152,567 km (0.045 R)
• M44: 19,495,894 km (0.038 R)
• M45: 19,890,682 km (0.106 R)
• M46: 20,437,911 km (0.11 R)
• M47: 20,587,958 km (0.058 R)
• M48: 20,738,454 km (0.025 R)
• M49: 21,853,107 km (0.09 R)
• M50: 22,160,531 km (0.08 R)
• M51: 22,572,524 km (0.072 R)
• M52: 23,195,449 km (0.11 R)
• M53: 23,613,874 km (0.071 R)
• M54: 23,982,035 km (0.102 R)
• M55: 25,044,329 km (0.084 R)
• M56: 26,393,852 km (0.049 R)
• M57: 26,666,568 km (0.114 R)
• M58: 26,995,085 km (0.093 R)
• M59: 27,325,098 km (0.093 R)
• M60: 27,600,957 km (0.056 R)
• M61: 28,044,365 km (0.088 R)
• M62: 29,501,747 km (0.076 R)
• M63: 29,955,178 km (0.056 R)
• M64: 32,140,055 km (0.111 R)
• M65: 32,373,129 km (0.113 R)
• M66: 32,665,144 km (0.108 R)
• M67: 33,016,699 km (0.028 R)
• M68: 33,192,925 km (0.098 R)
• M69: 33,841,881 km (0.114 R)
• M70: 35,092,519 km (0.087 R)
• M71: 35,212,347 km (0.069 R)
• M72: 35,813,880 km (0.114 R)
• M73: 35,995,043 km (0.053 R)
• M74: 36,115,918 km (0.091 R)
• M75: 36,237,092 km (0.096 R)
• M76: 36,418,854 km (0.098 R)
• M77: 36,601,064 km (0.093 R)
• M78: 37,149,190 km (0.115 R)
• M79: 37,516,304 km (0.061 R)
• M80: 37,822,979 km (0.057 R)
• M81: 38,500,807 km (0.116 R)
• M82: 38,624,525 km (0.115 R)
• M83: 38,934,342 km (0.052 R)
• M84: 41,632,190 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.7

Radius: 5.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.6 AU - 20.22 AU

Year: 25148 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,671,671 km

• M1: 106,962 km (0.087 R)
• M2: 400,473 km (0.052 R)
• M3: 633,697 km (0.054 R)
• M4: 764,894 km (0.096 R)
• M5: 864,077 km (0.073 R)
• M6: 925,562 km (0.113 R)
• M7: 1,349,074 km (0.093 R)
• M8: 2,013,288 km (0.054 R)
• M9: 2,703,533 km (0.069 R)
• M10: 2,794,638 km (0.112 R)
• M11: 3,137,367 km (0.117 R)
• M12: 3,460,348 km (0.091 R)
• M13: 3,930,235 km (0.087 R)
• M14: 4,242,895 km (0.101 R)
• M15: 4,818,398 km (0.084 R)
• M16: 5,190,448 km (0.067 R)
• M17: 5,228,296 km (0.068 R)
• M18: 5,533,326 km (0.056 R)
• M19: 5,571,773 km (0.064 R)
• M20: 6,564,055 km (0.082 R)
• M21: 6,893,021 km (0.1 R)
• M22: 7,438,904 km (0.104 R)
• M23: 7,652,529 km (0.103 R)
• M24: 8,085,915 km (0.036 R)
• M25: 8,217,561 km (0.1 R)
• M26: 8,571,808 km (0.119 R)
• M27: 8,705,998 km (0.109 R)
• M28: 9,944,518 km (0.029 R)
• M29: 10,227,109 km (0.08 R)
• M30: 10,848,538 km (0.086 R)
• M31: 11,679,555 km (0.111 R)
• M32: 12,077,784 km (0.115 R)
• M33: 12,379,224 km (0.103 R)
• M34: 12,887,258 km (0.12 R)
• M35: 13,298,652 km (0.072 R)
• M36: 13,505,845 km (0.059 R)
• M37: 13,923,672 km (0.117 R)
• M38: 14,134,156 km (0.111 R)
• M39: 14,558,266 km (0.059 R)
• M40: 16,020,286 km (0.09 R)
• M41: 16,351,346 km (0.07 R)
• M42: 17,414,987 km (0.118 R)
• M43: 17,528,383 km (0.115 R)
• M44: 17,698,625 km (0.051 R)
• M45: 17,812,469 km (0.076 R)
• M46: 18,270,538 km (0.075 R)
• M47: 19,785,366 km (0.085 R)
• M48: 20,140,661 km (0.038 R)
• M49: 21,339,987 km (0.114 R)
• M50: 21,765,293 km (0.103 R)
• M51: 22,316,113 km (0.065 R)
• M52: 22,871,570 km (0.095 R)
• M53: 23,057,669 km (0.114 R)
• M54: 23,744,623 km (0.072 R)
• M55: 24,311,599 km (0.07 R)
• M56: 24,438,159 km (0.104 R)
• M57: 24,501,588 km (0.118 R)
• M58: 25,074,548 km (0.109 R)
• M59: 25,651,846 km (0.105 R)
• M60: 26,039,155 km (0.055 R)
• M61: 26,298,408 km (0.026 R)
• M62: 27,146,927 km (0.112 R)
• M63: 28,937,913 km (0.068 R)
• M64: 29,005,082 km (0.098 R)
• M65: 29,543,335 km (0.106 R)
• M66: 30,085,029 km (0.118 R)
• M67: 32,006,614 km (0.103 R)
• M68: 36,908,039 km (0.085 R)
• M69: 37,199,306 km (0.113 R)
• M70: 37,857,387 km (0.115 R)
• M71: 38,371,854 km (0.087 R)
• M72: 40,377,812 km (0.072 R)
• M73: 40,527,858 km (0.083 R)
• M74: 41,431,429 km (0.071 R)
• M75: 41,961,455 km (0.056 R)
• M76: 42,265,438 km (0.088 R)
• M77: 42,493,874 km (0.078 R)
• M78: 42,570,168 km (0.116 R)
• M79: 42,646,463 km (0.088 R)
• M80: 43,335,062 km (0.111 R)
• M81: 44,181,637 km (0.113 R)
• M82: 45,500,791 km (0.088 R)
• M83: 46,361,128 km (0.03 R)
• M84: 46,518,206 km (0.116 R)
• M85: 46,832,810 km (0.052 R)
• M86: 47,305,988 km (0.063 R)
• M87: 49,054,488 km (0.115 R)
• M88: 49,936,667 km (0.07 R)
• M89: 50,258,751 km (0.099 R)
• M90: 50,339,235 km (0.097 R)
• M91: 51,635,201 km (0.095 R)
• M92: 52,450,659 km (0.058 R)
• M93: 54,094,440 km (0.062 R)
• M94: 54,839,737 km (0.091 R)
• M95: 54,922,764 km (0.111 R)
• M96: 55,588,325 km (0.083 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit