🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.86 AU - 1.3 AU

Year: 483 Days

Day: 47.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.2 AU - 2.38 AU

Year: 1492 Days

Day: 20.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,218,766 km

• M1: 65,075 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 9.9

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.41 AU - 5.47 AU

Year: 5462 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,218,766 km

• M1: 178,769 km (0.077 R)
• M2: 454,778 km (0.049 R)
• M3: 521,797 km (0.083 R)
• M4: 642,224 km (0.096 R)
• M5: 841,488 km (0.119 R)
• M6: 1,503,309 km (0.052 R)
• M7: 1,809,386 km (0.115 R)
• M8: 2,135,360 km (0.052 R)
• M9: 2,605,696 km (0.103 R)
• M10: 2,885,743 km (0.069 R)
• M11: 3,243,880 km (0.056 R)
• M12: 3,640,015 km (0.104 R)
• M13: 4,002,341 km (0.119 R)
• M14: 4,250,524 km (0.069 R)
• M15: 4,401,768 km (0.115 R)
• M16: 4,580,537 km (0.098 R)
• M17: 4,683,909 km (0.099 R)
• M18: 5,077,950 km (0.119 R)
• M19: 5,565,190 km (0.064 R)
• M20: 6,152,512 km (0.113 R)
• M21: 6,496,886 km (0.05 R)
• M22: 7,025,415 km (0.069 R)
• M23: 7,144,794 km (0.074 R)
• M24: 7,325,060 km (0.099 R)
• M25: 7,446,234 km (0.115 R)
• M26: 7,690,228 km (0.117 R)
• M27: 8,249,126 km (0.104 R)
• M28: 8,501,797 km (0.104 R)
• M29: 8,597,090 km (0.118 R)
• M30: 9,274,918 km (0.071 R)
• M31: 9,504,551 km (0.1 R)
• M32: 9,769,489 km (0.053 R)
• M33: 10,681,438 km (0.114 R)
• M34: 11,130,082 km (0.117 R)
• M35: 11,479,542 km (0.083 R)
• M36: 11,690,924 km (0.094 R)
• M37: 12,081,823 km (0.112 R)
• M38: 13,096,246 km (0.041 R)
• M39: 13,243,301 km (0.048 R)
• M40: 13,987,251 km (0.098 R)
• M41: 14,744,815 km (0.075 R)
• M42: 15,051,491 km (0.055 R)
• M43: 15,282,918 km (0.099 R)
• M44: 15,360,410 km (0.105 R)
• M45: 15,476,797 km (0.1 R)
• M46: 15,632,379 km (0.073 R)
• M47: 16,815,997 km (0.036 R)
• M48: 17,176,678 km (0.085 R)
• M49: 17,418,578 km (0.043 R)
• M50: 17,702,215 km (0.1 R)
• M51: 17,783,596 km (0.025 R)
• M52: 18,397,397 km (0.12 R)
• M53: 19,143,292 km (0.067 R)
• M54: 19,394,018 km (0.049 R)
• M55: 20,025,919 km (0.029 R)
• M56: 22,092,763 km (0.077 R)
• M57: 22,487,702 km (0.102 R)
• M58: 22,708,209 km (0.036 R)
• M59: 22,929,464 km (0.098 R)
• M60: 23,151,318 km (0.094 R)
• M61: 23,686,878 km (0.055 R)
• M62: 23,911,275 km (0.105 R)
• M63: 24,001,183 km (0.048 R)
• M64: 24,271,656 km (0.077 R)
• M65: 24,497,848 km (0.104 R)
• M66: 24,588,504 km (0.094 R)
• M67: 24,997,954 km (0.091 R)
• M68: 25,134,836 km (0.11 R)
• M69: 26,471,792 km (0.109 R)
• M70: 26,611,367 km (0.028 R)
• M71: 28,163,295 km (0.043 R)
• M72: 28,734,759 km (0.116 R)
• M73: 28,974,116 km (0.117 R)
• M74: 29,070,008 km (0.027 R)
• M75: 29,214,071 km (0.094 R)
• M76: 29,358,433 km (0.11 R)
• M77: 29,937,975 km (0.097 R)
• M78: 30,814,319 km (0.112 R)
• M79: 30,912,156 km (0.086 R)
• M80: 31,206,565 km (0.097 R)
• M81: 31,501,721 km (0.086 R)
• M82: 31,797,925 km (0.076 R)
• M83: 31,946,326 km (0.114 R)
• M84: 32,442,841 km (0.074 R)
• M85: 32,542,474 km (0.054 R)
• M86: 32,692,071 km (0.08 R)
• M87: 33,393,087 km (0.094 R)
• M88: 33,644,711 km (0.076 R)
• M89: 33,745,540 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 9.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.98 AU - 8.18 AU

Year: 8983 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,218,766 km

• M1: 130,001 km (0.107 R)
• M2: 199,414 km (0.054 R)
• M3: 394,789 km (0.097 R)
• M4: 493,075 km (0.093 R)
• M5: 573,259 km (0.112 R)
• M6: 658,380 km (0.102 R)
• M7: 748,289 km (0.104 R)
• M8: 941,569 km (0.065 R)
• M9: 1,009,786 km (0.112 R)
• M10: 1,396,197 km (0.058 R)
• M11: 1,957,039 km (0.057 R)
• M12: 2,204,325 km (0.079 R)
• M13: 2,582,209 km (0.042 R)
• M14: 2,754,097 km (0.084 R)
• M15: 2,854,028 km (0.071 R)
• M16: 3,862,617 km (0.075 R)
• M17: 4,346,865 km (0.106 R)
• M18: 4,700,365 km (0.115 R)
• M19: 4,820,343 km (0.097 R)
• M20: 5,310,276 km (0.089 R)
• M21: 5,435,190 km (0.096 R)
• M22: 5,561,151 km (0.051 R)
• M23: 5,912,706 km (0.096 R)
• M24: 6,042,258 km (0.067 R)
• M25: 6,238,530 km (0.084 R)
• M26: 7,010,007 km (0.071 R)
• M27: 7,285,566 km (0.077 R)
• M28: 7,634,877 km (0.098 R)
• M29: 8,277,549 km (0.089 R)
• M30: 8,532,165 km (0.114 R)
• M31: 8,678,771 km (0.047 R)
• M32: 9,011,925 km (0.12 R)
• M33: 9,161,224 km (0.033 R)
• M34: 9,273,871 km (0.111 R)
• M35: 9,728,798 km (0.061 R)
• M36: 9,805,392 km (0.079 R)
• M37: 10,191,056 km (0.098 R)
• M38: 11,418,207 km (0.118 R)
• M39: 11,661,154 km (0.067 R)
• M40: 11,823,917 km (0.1 R)
• M41: 11,946,587 km (0.089 R)
• M42: 12,193,274 km (0.112 R)
• M43: 12,691,584 km (0.112 R)
• M44: 12,859,134 km (0.036 R)
• M45: 12,985,245 km (0.088 R)
• M46: 13,281,299 km (0.071 R)
• M47: 13,793,821 km (0.046 R)
• M48: 15,638,662 km (0.096 R)
• M49: 15,953,566 km (0.09 R)
• M50: 16,589,805 km (0.108 R)
• M51: 16,910,992 km (0.043 R)
• M52: 17,840,144 km (0.074 R)
• M53: 20,577,786 km (0.105 R)
• M54: 20,774,806 km (0.107 R)
• M55: 21,819,298 km (0.065 R)
• M56: 21,919,678 km (0.11 R)
• M57: 22,322,695 km (0.119 R)
• M58: 22,474,387 km (0.099 R)
• M59: 23,289,546 km (0.045 R)
• M60: 25,158,921 km (0.064 R)
• M61: 25,528,129 km (0.074 R)
• M62: 25,898,982 km (0.106 R)
• M63: 27,616,964 km (0.118 R)
• M64: 27,943,237 km (0.072 R)
• M65: 28,216,103 km (0.042 R)
• M66: 28,380,212 km (0.081 R)
• M67: 29,871,553 km (0.12 R)
• M68: 30,598,748 km (0.042 R)
• M69: 31,615,116 km (0.109 R)
• M70: 32,127,489 km (0.12 R)
• M71: 32,470,667 km (0.094 R)
• M72: 33,102,718 km (0.039 R)
• M73: 33,275,952 km (0.066 R)
• M74: 34,964,912 km (0.086 R)
• M75: 37,339,928 km (0.074 R)
• M76: 37,881,472 km (0.118 R)
• M77: 38,062,635 km (0.087 R)
• M78: 40,689,873 km (0.099 R)
• M79: 40,875,225 km (0.117 R)
• M80: 41,309,208 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 13.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.27 AU - 9.53 AU

Year: 10480 Days

Day: 14.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,218,766 km

• M1: 185,202 km (0.046 R)
• M2: 332,556 km (0.094 R)
• M3: 427,102 km (0.101 R)
• M4: 983,456 km (0.084 R)
• M5: 1,673,551 km (0.09 R)
• M6: 2,155,705 km (0.075 R)
• M7: 2,360,654 km (0.095 R)
• M8: 2,572,335 km (0.099 R)
• M9: 3,846,460 km (0.099 R)
• M10: 4,096,887 km (0.109 R)
• M11: 4,256,059 km (0.065 R)
• M12: 4,580,986 km (0.098 R)
• M13: 4,680,020 km (0.072 R)
• M14: 4,779,802 km (0.088 R)
• M15: 4,947,800 km (0.117 R)
• M16: 5,639,092 km (0.052 R)
• M17: 5,745,456 km (0.093 R)
• M18: 5,888,322 km (0.115 R)
• M19: 6,068,737 km (0.107 R)
• M20: 6,508,854 km (0.072 R)
• M21: 6,959,592 km (0.1 R)
• M22: 7,112,032 km (0.103 R)
• M23: 7,381,757 km (0.11 R)
• M24: 8,291,163 km (0.091 R)
• M25: 9,657,590 km (0.071 R)
• M26: 10,214,991 km (0.039 R)
• M27: 10,388,675 km (0.112 R)
• M28: 12,132,687 km (0.084 R)
• M29: 12,547,970 km (0.076 R)
• M30: 13,678,182 km (0.068 R)
• M31: 13,869,817 km (0.079 R)
• M32: 13,965,859 km (0.051 R)
• M33: 14,158,840 km (0.094 R)
• M34: 15,136,612 km (0.097 R)
• M35: 15,633,725 km (0.095 R)
• M36: 16,035,396 km (0.11 R)
• M37: 17,054,157 km (0.033 R)
• M38: 17,415,735 km (0.041 R)
• M39: 17,988,994 km (0.084 R)
• M40: 18,727,559 km (0.052 R)
• M41: 19,154,212 km (0.104 R)
• M42: 20,234,458 km (0.096 R)
• M43: 20,343,665 km (0.116 R)
• M44: 20,562,527 km (0.086 R)
• M45: 22,623,686 km (0.075 R)
• M46: 23,535,335 km (0.077 R)
• M47: 23,650,227 km (0.025 R)
• M48: 23,765,118 km (0.08 R)
• M49: 24,459,102 km (0.09 R)
• M50: 25,571,362 km (0.071 R)
• M51: 25,866,669 km (0.045 R)
• M52: 26,640,239 km (0.067 R)
• M53: 28,027,161 km (0.108 R)
• M54: 28,392,928 km (0.062 R)
• M55: 29,933,636 km (0.09 R)
• M56: 30,494,928 km (0.088 R)
• M57: 30,745,654 km (0.075 R)
• M58: 30,871,166 km (0.115 R)
• M59: 31,438,292 km (0.092 R)
• M60: 31,564,702 km (0.057 R)
• M61: 32,391,081 km (0.044 R)
• M62: 33,031,659 km (0.109 R)
• M63: 33,611,650 km (0.044 R)
• M64: 33,805,828 km (0.068 R)
• M65: 34,912,702 km (0.109 R)
• M66: 36,628,590 km (0.104 R)
• M67: 37,362,816 km (0.073 R)
• M68: 37,631,045 km (0.115 R)
• M69: 38,101,830 km (0.056 R)
• M70: 38,304,236 km (0.053 R)
• M71: 38,778,012 km (0.106 R)
• M72: 38,981,615 km (0.088 R)
• M73: 39,185,517 km (0.103 R)
• M74: 39,321,651 km (0.089 R)
• M75: 39,936,498 km (0.12 R)
• M76: 40,623,152 km (0.076 R)
• M77: 40,830,046 km (0.116 R)
• M78: 42,636,740 km (0.057 R)
• M79: 42,917,086 km (0.081 R)
• M80: 43,479,574 km (0.116 R)
• M81: 45,038,683 km (0.108 R)
• M82: 46,977,322 km (0.103 R)
• M83: 47,774,828 km (0.088 R)
• M84: 48,503,818 km (0.087 R)
• M85: 48,869,735 km (0.082 R)
• M86: 49,089,644 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.7

Radius: 7.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.92 AU - 14.98 AU

Year: 23644 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,218,766 km

• M1: 110,403 km (0.1 R)
• M2: 236,065 km (0.077 R)
• M3: 306,975 km (0.101 R)
• M4: 490,531 km (0.118 R)
• M5: 655,687 km (0.109 R)
• M6: 1,878,650 km (0.037 R)
• M7: 2,501,276 km (0.044 R)
• M8: 2,586,996 km (0.095 R)
• M9: 3,183,143 km (0.059 R)
• M10: 4,221,652 km (0.088 R)
• M11: 4,812,713 km (0.105 R)
• M12: 5,245,649 km (0.095 R)
• M13: 5,319,102 km (0.116 R)
• M14: 5,578,654 km (0.105 R)
• M15: 5,994,835 km (0.061 R)
• M16: 7,799,584 km (0.102 R)
• M17: 8,350,104 km (0.079 R)
• M18: 9,893,954 km (0.107 R)
• M19: 10,121,642 km (0.108 R)
• M20: 10,350,976 km (0.076 R)
• M21: 10,768,204 km (0.085 R)
• M22: 11,096,572 km (0.066 R)
• M23: 11,238,241 km (0.118 R)
• M24: 11,715,009 km (0.057 R)
• M25: 11,811,201 km (0.05 R)
• M26: 12,052,652 km (0.031 R)
• M27: 12,149,741 km (0.093 R)
• M28: 13,334,855 km (0.11 R)
• M29: 14,867,186 km (0.032 R)
• M30: 14,971,306 km (0.084 R)
• M31: 15,023,516 km (0.083 R)
• M32: 16,293,452 km (0.11 R)
• M33: 16,670,289 km (0.097 R)
• M34: 17,104,572 km (0.113 R)
• M35: 18,597,409 km (0.071 R)
• M36: 18,991,150 km (0.097 R)
• M37: 19,330,887 km (0.112 R)
• M38: 19,615,572 km (0.101 R)
• M39: 19,672,718 km (0.057 R)
• M40: 19,959,049 km (0.095 R)
• M41: 20,016,494 km (0.058 R)
• M42: 20,362,215 km (0.083 R)
• M43: 20,768,074 km (0.119 R)
• M44: 20,826,268 km (0.11 R)
• M45: 21,235,268 km (0.105 R)
• M46: 21,470,137 km (0.115 R)
• M47: 21,646,812 km (0.056 R)
• M48: 21,705,753 km (0.074 R)
• M49: 23,017,577 km (0.073 R)
• M50: 23,987,719 km (0.081 R)
• M51: 24,293,647 km (0.058 R)
• M52: 24,847,458 km (0.116 R)
• M53: 24,971,176 km (0.047 R)
• M54: 25,654,838 km (0.054 R)
• M55: 25,905,115 km (0.06 R)
• M56: 27,999,485 km (0.049 R)
• M57: 28,128,289 km (0.084 R)
• M58: 28,321,570 km (0.079 R)
• M59: 28,386,196 km (0.067 R)
• M60: 28,645,000 km (0.077 R)
• M61: 29,229,928 km (0.103 R)
• M62: 29,491,275 km (0.104 R)
• M63: 29,622,174 km (0.095 R)
• M64: 30,213,833 km (0.039 R)
• M65: 31,475,392 km (0.086 R)
• M66: 31,609,282 km (0.12 R)
• M67: 32,281,126 km (0.112 R)
• M68: 32,416,063 km (0.111 R)
• M69: 33,434,077 km (0.115 R)
• M70: 34,256,117 km (0.115 R)
• M71: 34,946,212 km (0.085 R)
• M72: 35,640,795 km (0.106 R)
• M73: 36,270,004 km (0.087 R)
• M74: 36,620,960 km (0.066 R)
• M75: 37,114,484 km (0.118 R)
• M76: 38,607,770 km (0.109 R)
• M77: 39,903,437 km (0.063 R)
• M78: 40,702,289 km (0.084 R)
• M79: 41,359,623 km (0.082 R)
• M80: 44,399,002 km (0.055 R)
• M81: 46,211,231 km (0.082 R)
• M82: 46,287,227 km (0.066 R)
• M83: 46,667,953 km (0.092 R)
• M84: 46,973,432 km (0.071 R)
• M85: 47,970,502 km (0.092 R)
• M86: 49,595,883 km (0.094 R)
• M87: 51,003,300 km (0.08 R)
• M88: 51,081,988 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit