🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.47 AU - 0.69 AU

Year: 167 Days

Day: 21.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.59 AU - 0.91 AU

Year: 246 Days

Day: 20.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,158,543 km

• M1: 122,371 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.95 AU - 2.93 AU

Year: 1444 Days

Day: 32.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,158,543 km

• M1: 333,154 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.64 AU - 4.2 AU

Year: 2395 Days

Day: 31.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 11.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.52 AU - 11.84 AU

Year: 11407 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 72,158,543 km

• M1: 270,174 km (0.109 R)
• M2: 405,859 km (0.108 R)
• M3: 602,131 km (0.075 R)
• M4: 893,398 km (0.111 R)
• M5: 1,144,274 km (0.091 R)
• M6: 1,285,794 km (0.112 R)
• M7: 1,493,884 km (0.105 R)
• M8: 1,586,635 km (0.085 R)
• M9: 1,713,344 km (0.042 R)
• M10: 1,994,140 km (0.114 R)
• M11: 2,079,560 km (0.111 R)
• M12: 2,307,697 km (0.074 R)
• M13: 2,434,107 km (0.108 R)
• M14: 2,693,659 km (0.1 R)
• M15: 3,651,235 km (0.068 R)
• M16: 3,756,702 km (0.066 R)
• M17: 4,299,293 km (0.105 R)
• M18: 4,455,773 km (0.114 R)
• M19: 4,591,308 km (0.116 R)
• M20: 5,749,495 km (0.034 R)
• M21: 6,323,203 km (0.119 R)
• M22: 7,125,347 km (0.077 R)
• M23: 7,551,850 km (0.056 R)
• M24: 8,151,887 km (0.074 R)
• M25: 9,253,227 km (0.07 R)
• M26: 9,954,242 km (0.067 R)
• M27: 11,283,270 km (0.081 R)
• M28: 12,000,143 km (0.116 R)
• M29: 12,094,689 km (0.109 R)
• M30: 12,221,248 km (0.097 R)
• M31: 12,667,499 km (0.05 R)
• M32: 12,763,840 km (0.035 R)
• M33: 13,806,537 km (0.105 R)
• M34: 14,707,415 km (0.026 R)
• M35: 15,318,672 km (0.119 R)
• M36: 15,489,962 km (0.108 R)
• M37: 16,706,492 km (0.076 R)
• M38: 17,415,436 km (0.075 R)
• M39: 17,701,766 km (0.072 R)
• M40: 17,917,636 km (0.078 R)
• M41: 18,061,849 km (0.081 R)
• M42: 18,242,862 km (0.116 R)
• M43: 18,424,474 km (0.111 R)
• M44: 19,304,408 km (0.084 R)
• M45: 20,612,193 km (0.025 R)
• M46: 21,832,612 km (0.039 R)
• M47: 23,155,058 km (0.075 R)
• M48: 23,351,779 km (0.078 R)
• M49: 24,784,029 km (0.098 R)
• M50: 24,944,847 km (0.085 R)
• M51: 25,389,152 km (0.104 R)
• M52: 26,285,543 km (0.078 R)
• M53: 26,449,652 km (0.099 R)
• M54: 26,696,488 km (0.095 R)
• M55: 26,944,072 km (0.115 R)
• M56: 27,358,309 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 14.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.71 AU - 10.81 AU

Year: 12447 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,158,543 km

• M1: 192,084 km (0.103 R)
• M2: 455,226 km (0.094 R)
• M3: 618,886 km (0.062 R)
• M4: 821,741 km (0.107 R)
• M5: 1,279,959 km (0.106 R)
• M6: 1,528,292 km (0.118 R)
• M7: 1,772,136 km (0.066 R)
• M8: 2,007,304 km (0.097 R)
• M9: 2,252,944 km (0.12 R)
• M10: 2,628,285 km (0.041 R)
• M11: 3,049,403 km (0.114 R)
• M12: 3,151,728 km (0.053 R)
• M13: 3,307,459 km (0.086 R)
• M14: 3,518,991 km (0.116 R)
• M15: 4,011,766 km (0.112 R)
• M16: 4,381,422 km (0.086 R)
• M17: 4,526,682 km (0.042 R)
• M18: 5,777,320 km (0.116 R)
• M19: 6,098,058 km (0.071 R)
• M20: 6,858,015 km (0.087 R)
• M21: 7,266,417 km (0.081 R)
• M22: 7,404,347 km (0.086 R)
• M23: 7,508,467 km (0.057 R)
• M24: 8,322,429 km (0.113 R)
• M25: 8,539,346 km (0.065 R)
• M26: 9,015,964 km (0.098 R)
• M27: 9,313,664 km (0.103 R)
• M28: 9,501,260 km (0.118 R)
• M29: 10,187,465 km (0.049 R)
• M30: 10,536,477 km (0.094 R)
• M31: 10,850,184 km (0.06 R)
• M32: 11,647,840 km (0.118 R)
• M33: 12,053,848 km (0.091 R)
• M34: 12,838,040 km (0.114 R)
• M35: 12,963,403 km (0.097 R)
• M36: 13,299,699 km (0.084 R)
• M37: 14,066,837 km (0.069 R)
• M38: 14,499,175 km (0.083 R)
• M39: 14,629,774 km (0.092 R)
• M40: 14,892,169 km (0.112 R)
• M41: 15,332,884 km (0.111 R)
• M42: 15,777,938 km (0.1 R)
• M43: 16,137,122 km (0.041 R)
• M44: 17,461,512 km (0.06 R)
• M45: 19,249,506 km (0.078 R)
• M46: 19,922,996 km (0.119 R)
• M47: 20,408,740 km (0.12 R)
• M48: 20,849,156 km (0.106 R)
• M49: 21,193,979 km (0.067 R)
• M50: 22,239,668 km (0.115 R)
• M51: 22,440,877 km (0.111 R)
• M52: 22,743,663 km (0.08 R)
• M53: 24,277,939 km (0.106 R)
• M54: 24,433,222 km (0.087 R)
• M55: 24,796,745 km (0.064 R)
• M56: 25,476,817 km (0.091 R)
• M57: 25,792,618 km (0.107 R)
• M58: 26,908,618 km (0.075 R)
• M59: 27,445,525 km (0.068 R)
• M60: 28,040,326 km (0.109 R)
• M61: 28,475,655 km (0.108 R)
• M62: 28,748,672 km (0.062 R)
• M63: 28,913,080 km (0.051 R)
• M64: 29,022,735 km (0.117 R)
• M65: 29,407,949 km (0.095 R)
• M66: 30,405,917 km (0.056 R)
• M67: 31,358,706 km (0.066 R)
• M68: 31,640,847 km (0.038 R)
• M69: 32,606,352 km (0.075 R)
• M70: 33,754,665 km (0.11 R)
• M71: 33,928,049 km (0.111 R)
• M72: 35,149,964 km (0.104 R)
• M73: 35,560,611 km (0.109 R)
• M74: 36,149,727 km (0.052 R)
• M75: 36,268,059 km (0.115 R)
• M76: 36,742,284 km (0.047 R)
• M77: 36,861,215 km (0.092 R)
• M78: 37,936,973 km (0.07 R)
• M79: 38,538,955 km (0.089 R)
• M80: 38,962,317 km (0.103 R)
• M81: 39,387,175 km (0.103 R)
• M82: 40,119,157 km (0.096 R)
• M83: 40,241,678 km (0.088 R)
• M84: 41,410,935 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.7

Radius: 3

Gravity: 31.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.83 AU - 14.71 AU

Year: 16279 Days

Day: 19.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,158,543 km

• M1: 60,288 km (0.108 R)
• M2: 86,916 km (0.102 R)
• M3: 188,194 km (0.091 R)
• M4: 676,781 km (0.11 R)
• M5: 821,292 km (0.099 R)
• M6: 1,035,367 km (0.111 R)
• M7: 1,076,057 km (0.094 R)
• M8: 1,398,291 km (0.112 R)
• M9: 1,700,180 km (0.048 R)
• M10: 1,748,350 km (0.084 R)
• M11: 1,796,970 km (0.068 R)
• M12: 1,996,084 km (0.09 R)
• M13: 2,021,516 km (0.092 R)
• M14: 2,718,343 km (0.11 R)
• M15: 2,803,165 km (0.053 R)
• M16: 2,946,480 km (0.088 R)
• M17: 3,004,374 km (0.067 R)
• M18: 3,420,855 km (0.074 R)
• M19: 3,481,741 km (0.079 R)
• M20: 3,698,059 km (0.073 R)
• M21: 4,110,949 km (0.052 R)
• M22: 4,706,648 km (0.041 R)
• M23: 5,363,981 km (0.068 R)
• M24: 5,976,136 km (0.119 R)
• M25: 6,271,891 km (0.11 R)
• M26: 6,496,736 km (0.105 R)
• M27: 6,800,719 km (0.079 R)
• M28: 6,992,952 km (0.1 R)
• M29: 7,031,698 km (0.112 R)
• M30: 7,226,176 km (0.083 R)
• M31: 7,343,759 km (0.097 R)
• M32: 7,540,929 km (0.112 R)
• M33: 7,779,987 km (0.101 R)
• M34: 8,388,401 km (0.119 R)
• M35: 8,886,114 km (0.111 R)
• M36: 10,524,061 km (0.046 R)
• M37: 11,150,427 km (0.092 R)
• M38: 11,377,068 km (0.054 R)
• M39: 11,422,545 km (0.053 R)
• M40: 12,159,016 km (0.106 R)
• M41: 12,532,861 km (0.096 R)
• M42: 12,958,018 km (0.061 R)
• M43: 13,005,590 km (0.111 R)
• M44: 13,196,327 km (0.096 R)
• M45: 13,919,633 km (0.116 R)
• M46: 14,212,546 km (0.116 R)
• M47: 14,556,920 km (0.095 R)
• M48: 15,153,516 km (0.092 R)
• M49: 15,253,747 km (0.087 R)
• M50: 15,304,012 km (0.11 R)
• M51: 15,454,806 km (0.108 R)
• M52: 15,505,221 km (0.108 R)
• M53: 15,758,191 km (0.045 R)
• M54: 16,886,907 km (0.074 R)
• M55: 17,199,267 km (0.079 R)
• M56: 17,356,195 km (0.079 R)
• M57: 17,671,398 km (0.12 R)
• M58: 17,724,057 km (0.066 R)
• M59: 17,882,481 km (0.072 R)
• M60: 18,735,637 km (0.102 R)
• M61: 19,167,078 km (0.076 R)
• M62: 19,547,355 km (0.031 R)
• M63: 19,711,015 km (0.06 R)
• M64: 19,820,371 km (0.104 R)
• M65: 20,425,794 km (0.063 R)
• M66: 21,260,849 km (0.11 R)
• M67: 23,425,979 km (0.086 R)
• M68: 23,541,768 km (0.045 R)
• M69: 23,832,437 km (0.084 R)
• M70: 24,007,317 km (0.115 R)
• M71: 24,593,292 km (0.06 R)
• M72: 25,184,054 km (0.034 R)
• M73: 25,421,615 km (0.095 R)
• M74: 25,481,155 km (0.075 R)
• M75: 25,540,695 km (0.119 R)
• M76: 26,319,352 km (0.06 R)
• M77: 29,322,978 km (0.119 R)
• M78: 30,453,339 km (0.106 R)
• M79: 30,579,750 km (0.083 R)
• M80: 32,304,164 km (0.088 R)
• M81: 33,667,001 km (0.028 R)
• M82: 35,380,046 km (0.078 R)
• M83: 35,513,039 km (0.074 R)
• M84: 36,851,640 km (0.041 R)
• M85: 37,866,363 km (0.11 R)
• M86: 40,547,456 km (0.104 R)
• M87: 41,384,605 km (0.112 R)
• M88: 43,146,868 km (0.05 R)
• M89: 43,217,927 km (0.068 R)
• M90: 43,288,986 km (0.063 R)
• M91: 44,144,387 km (0.106 R)
• M92: 46,017,053 km (0.071 R)
• M93: 47,036,114 km (0.101 R)
• M94: 48,209,859 km (0.08 R)
• M95: 49,393,178 km (0.118 R)
• M96: 49,467,528 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.2

Radius: 5.2

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.87 AU - 13.77 AU

Year: 17385 Days

Day: 22.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,158,543 km

• M1: 685,158 km (0.111 R)
• M2: 799,301 km (0.118 R)
• M3: 1,287,140 km (0.091 R)
• M4: 1,635,105 km (0.084 R)
• M5: 2,076,418 km (0.066 R)
• M6: 2,209,112 km (0.094 R)
• M7: 2,803,165 km (0.032 R)
• M8: 2,949,920 km (0.063 R)
• M9: 3,024,121 km (0.083 R)
• M10: 3,640,614 km (0.114 R)
• M11: 3,841,225 km (0.069 R)
• M12: 4,127,854 km (0.092 R)
• M13: 4,169,442 km (0.111 R)
• M14: 4,252,918 km (0.116 R)
• M15: 4,635,440 km (0.075 R)
• M16: 6,272,639 km (0.119 R)
• M17: 6,320,510 km (0.032 R)
• M18: 6,658,601 km (0.06 R)
• M19: 7,402,701 km (0.087 R)
• M20: 7,503,979 km (0.114 R)
• M21: 7,759,043 km (0.116 R)
• M22: 8,968,542 km (0.091 R)
• M23: 10,122,989 km (0.116 R)
• M24: 12,089,004 km (0.065 R)
• M25: 12,992,874 km (0.047 R)
• M26: 13,176,281 km (0.095 R)
• M27: 13,237,616 km (0.052 R)
• M28: 13,360,586 km (0.094 R)
• M29: 13,855,904 km (0.114 R)
• M30: 14,294,376 km (0.082 R)
• M31: 14,673,906 km (0.043 R)
• M32: 14,737,485 km (0.083 R)
• M33: 15,056,577 km (0.083 R)
• M34: 15,378,063 km (0.098 R)
• M35: 16,093,290 km (0.075 R)
• M36: 16,885,860 km (0.063 R)
• M37: 17,286,932 km (0.102 R)
• M38: 17,826,531 km (0.096 R)
• M39: 18,030,283 km (0.081 R)
• M40: 20,891,343 km (0.107 R)
• M41: 21,610,310 km (0.099 R)
• M42: 22,777,473 km (0.098 R)
• M43: 22,998,578 km (0.103 R)
• M44: 23,072,330 km (0.1 R)
• M45: 23,146,381 km (0.089 R)
• M46: 23,740,733 km (0.105 R)
• M47: 24,717,159 km (0.095 R)
• M48: 25,936,980 km (0.114 R)
• M49: 27,567,447 km (0.115 R)
• M50: 28,752,262 km (0.101 R)
• M51: 28,831,848 km (0.082 R)
• M52: 29,631,598 km (0.115 R)
• M53: 29,792,416 km (0.05 R)
• M54: 30,600,992 km (0.108 R)
• M55: 31,171,260 km (0.055 R)
• M56: 34,243,252 km (0.044 R)
• M57: 35,772,142 km (0.062 R)
• M58: 36,115,020 km (0.07 R)
• M59: 37,236,556 km (0.082 R)
• M60: 38,984,308 km (0.116 R)
• M61: 39,160,534 km (0.084 R)
• M62: 39,690,858 km (0.105 R)
• M63: 40,312,587 km (0.079 R)
• M64: 42,559,098 km (0.118 R)
• M65: 42,649,755 km (0.108 R)
• M66: 45,122,907 km (0.11 R)
• M67: 45,957,663 km (0.066 R)
• M68: 46,797,356 km (0.078 R)
• M69: 47,736,381 km (0.1 R)
• M70: 47,830,628 km (0.097 R)
• M71: 49,442,246 km (0.063 R)
• M72: 50,302,583 km (0.085 R)
• M73: 51,941,278 km (0.097 R)
• M74: 52,913,365 km (0.075 R)
• M75: 53,010,903 km (0.094 R)
• M76: 53,206,128 km (0.076 R)
• M77: 53,499,490 km (0.115 R)
• M78: 54,579,586 km (0.079 R)
• M79: 55,369,613 km (0.065 R)
• M80: 55,468,646 km (0.106 R)
• M81: 59,376,292 km (0.11 R)
• M82: 59,680,575 km (0.074 R)
• M83: 59,782,151 km (0.114 R)
• M84: 59,883,728 km (0.085 R)
• M85: 59,985,305 km (0.104 R)
• M86: 61,311,939 km (0.117 R)
• M87: 62,133,232 km (0.041 R)
• M88: 62,236,005 km (0.116 R)
• M89: 62,648,297 km (0.048 R)
• M90: 63,578,945 km (0.083 R)
• M91: 63,786,438 km (0.099 R)
• M92: 68,194,638 km (0.08 R)
• M93: 69,258,578 km (0.109 R)
• M94: 70,435,165 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit