🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 164 Days

Day: 34.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.77 AU - 1.11 AU

Year: 338 Days

Day: 41.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.25 AU - 1.61 AU

Year: 634 Days

Day: 20.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 8.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.55 AU - 6.79 AU

Year: 5007 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,504,376 km

• M1: 111,899 km (0.078 R)
• M2: 175,179 km (0.117 R)
• M3: 433,983 km (0.094 R)
• M4: 687,253 km (0.112 R)
• M5: 876,195 km (0.087 R)
• M6: 1,098,647 km (0.109 R)
• M7: 1,174,044 km (0.11 R)
• M8: 1,303,895 km (0.048 R)
• M9: 2,265,061 km (0.089 R)
• M10: 2,595,074 km (0.085 R)
• M11: 2,777,284 km (0.105 R)
• M12: 3,190,773 km (0.076 R)
• M13: 3,435,814 km (0.096 R)
• M14: 3,661,557 km (0.076 R)
• M15: 3,944,297 km (0.05 R)
• M16: 4,462,654 km (0.098 R)
• M17: 4,626,464 km (0.054 R)
• M18: 5,388,515 km (0.062 R)
• M19: 5,563,096 km (0.096 R)
• M20: 5,695,341 km (0.082 R)
• M21: 6,249,750 km (0.101 R)
• M22: 6,433,307 km (0.087 R)
• M23: 7,058,028 km (0.067 R)
• M24: 7,169,328 km (0.109 R)
• M25: 7,849,550 km (0.114 R)
• M26: 8,164,005 km (0.046 R)
• M27: 9,114,849 km (0.096 R)
• M28: 9,585,783 km (0.054 R)
• M29: 10,515,085 km (0.099 R)
• M30: 10,935,305 km (0.064 R)
• M31: 11,435,560 km (0.052 R)
• M32: 11,585,158 km (0.101 R)
• M33: 11,679,106 km (0.09 R)
• M34: 12,285,875 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 9.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.35 AU - 9.03 AU

Year: 7908 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,504,376 km

• M1: 123,568 km (0.091 R)
• M2: 239,955 km (0.094 R)
• M3: 367,412 km (0.119 R)
• M4: 483,500 km (0.099 R)
• M5: 722,109 km (0.101 R)
• M6: 885,470 km (0.119 R)
• M7: 1,022,801 km (0.084 R)
• M8: 1,249,292 km (0.062 R)
• M9: 1,796,970 km (0.11 R)
• M10: 2,342,553 km (0.089 R)
• M11: 2,807,204 km (0.119 R)
• M12: 3,261,383 km (0.073 R)
• M13: 3,758,796 km (0.061 R)
• M14: 4,174,080 km (0.091 R)
• M15: 4,365,715 km (0.112 R)
• M16: 4,890,953 km (0.071 R)
• M17: 5,229,493 km (0.06 R)
• M18: 5,528,988 km (0.033 R)
• M19: 5,645,824 km (0.084 R)
• M20: 5,786,894 km (0.103 R)
• M21: 6,120,946 km (0.099 R)
• M22: 6,510,200 km (0.073 R)
• M23: 7,236,498 km (0.075 R)
• M24: 7,726,132 km (0.097 R)
• M25: 8,467,389 km (0.104 R)
• M26: 9,175,885 km (0.082 R)
• M27: 9,258,911 km (0.117 R)
• M28: 9,425,563 km (0.066 R)
• M29: 9,649,362 km (0.088 R)
• M30: 9,733,885 km (0.092 R)
• M31: 10,073,921 km (0.115 R)
• M32: 10,245,360 km (0.111 R)
• M33: 10,620,402 km (0.089 R)
• M34: 11,029,103 km (0.111 R)
• M35: 11,294,639 km (0.103 R)
• M36: 11,472,960 km (0.097 R)
• M37: 11,712,017 km (0.104 R)
• M38: 12,715,520 km (0.097 R)
• M39: 12,808,121 km (0.101 R)
• M40: 13,149,503 km (0.101 R)
• M41: 13,873,258 km (0.102 R)
• M42: 14,127,873 km (0.08 R)
• M43: 14,642,041 km (0.117 R)
• M44: 15,064,356 km (0.066 R)
• M45: 15,424,737 km (0.042 R)
• M46: 16,827,068 km (0.072 R)
• M47: 16,962,603 km (0.095 R)
• M48: 17,166,804 km (0.104 R)
• M49: 17,680,972 km (0.098 R)
• M50: 17,749,787 km (0.027 R)
• M51: 18,061,101 km (0.077 R)
• M52: 18,165,221 km (0.089 R)
• M53: 18,374,209 km (0.113 R)
• M54: 18,653,957 km (0.066 R)
• M55: 18,724,118 km (0.119 R)
• M56: 18,794,429 km (0.079 R)
• M57: 18,900,045 km (0.117 R)
• M58: 19,680,049 km (0.11 R)
• M59: 20,002,282 km (0.109 R)
• M60: 20,362,215 km (0.097 R)
• M61: 21,198,467 km (0.093 R)
• M62: 21,712,934 km (0.08 R)
• M63: 21,971,738 km (0.08 R)
• M64: 22,343,190 km (0.082 R)
• M65: 22,829,233 km (0.106 R)
• M66: 23,129,925 km (0.113 R)
• M67: 23,205,472 km (0.118 R)
• M68: 23,469,961 km (0.065 R)
• M69: 23,659,651 km (0.062 R)
• M70: 24,078,525 km (0.096 R)
• M71: 24,423,049 km (0.109 R)
• M72: 25,039,692 km (0.117 R)

Asteroid Belt

Center: 9.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.3

Radius: 5

Gravity: 24.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.84 AU - 14.68 AU

Year: 15920 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,504,376 km

• M1: 239,057 km (0.11 R)
• M2: 294,708 km (0.084 R)
• M3: 489,335 km (0.093 R)
• M4: 825,331 km (0.104 R)
• M5: 1,074,861 km (0.109 R)
• M6: 1,450,950 km (0.041 R)
• M7: 1,951,803 km (0.094 R)
• M8: 2,129,675 km (0.114 R)
• M9: 2,251,298 km (0.116 R)
• M10: 2,313,082 km (0.118 R)
• M11: 3,878,923 km (0.106 R)
• M12: 4,140,420 km (0.106 R)
• M13: 5,365,328 km (0.1 R)
• M14: 5,740,669 km (0.115 R)
• M15: 5,825,191 km (0.099 R)
• M16: 7,462,091 km (0.09 R)
• M17: 7,508,168 km (0.057 R)
• M18: 8,306,422 km (0.113 R)
• M19: 8,402,164 km (0.103 R)
• M20: 8,934,882 km (0.034 R)
• M21: 10,910,023 km (0.085 R)
• M22: 11,865,355 km (0.103 R)
• M23: 11,919,210 km (0.082 R)
• M24: 12,462,101 km (0.094 R)
• M25: 12,626,659 km (0.096 R)
• M26: 13,459,769 km (0.107 R)
• M27: 13,628,516 km (0.111 R)
• M28: 14,482,869 km (0.114 R)
• M29: 14,655,804 km (0.101 R)
• M30: 15,354,277 km (0.081 R)
• M31: 16,602,671 km (0.113 R)
• M32: 16,662,959 km (0.118 R)
• M33: 17,698,326 km (0.112 R)
• M34: 17,945,013 km (0.088 R)
• M35: 18,566,741 km (0.118 R)
• M36: 18,817,318 km (0.095 R)
• M37: 19,512,349 km (0.072 R)
• M38: 19,767,115 km (0.064 R)
• M39: 20,215,609 km (0.112 R)
• M40: 21,253,519 km (0.08 R)
• M41: 21,910,852 km (0.072 R)
• M42: 22,641,638 km (0.106 R)
• M43: 24,127,145 km (0.067 R)
• M44: 25,643,917 km (0.033 R)
• M45: 27,761,326 km (0.054 R)
• M46: 27,976,148 km (0.081 R)
• M47: 28,119,762 km (0.05 R)
• M48: 28,407,439 km (0.098 R)
• M49: 29,203,898 km (0.101 R)
• M50: 29,714,475 km (0.099 R)
• M51: 30,228,045 km (0.116 R)
• M52: 30,301,647 km (0.101 R)
• M53: 31,115,160 km (0.057 R)
• M54: 32,537,387 km (0.109 R)
• M55: 33,142,511 km (0.079 R)
• M56: 33,980,558 km (0.101 R)
• M57: 34,057,152 km (0.104 R)
• M58: 34,287,084 km (0.059 R)
• M59: 37,007,671 km (0.11 R)
• M60: 37,165,197 km (0.057 R)
• M61: 37,718,410 km (0.113 R)
• M62: 37,956,271 km (0.074 R)
• M63: 38,593,259 km (0.107 R)
• M64: 38,912,949 km (0.104 R)
• M65: 39,635,657 km (0.066 R)
• M66: 39,716,140 km (0.115 R)
• M67: 40,200,837 km (0.086 R)
• M68: 41,012,705 km (0.104 R)
• M69: 41,830,108 km (0.072 R)
• M70: 42,818,052 km (0.088 R)
• M71: 43,647,124 km (0.089 R)
• M72: 45,152,826 km (0.104 R)
• M73: 45,321,273 km (0.051 R)
• M74: 45,912,035 km (0.091 R)
• M75: 45,996,708 km (0.089 R)
• M76: 47,016,217 km (0.104 R)
• M77: 47,186,908 km (0.094 R)
• M78: 47,614,309 km (0.045 R)
• M79: 47,700,029 km (0.037 R)
• M80: 48,473,151 km (0.091 R)
• M81: 50,642,619 km (0.091 R)
• M82: 51,343,485 km (0.098 R)
• M83: 51,871,266 km (0.109 R)
• M84: 53,821,724 km (0.109 R)
• M85: 53,910,884 km (0.082 R)
• M86: 54,000,194 km (0.111 R)
• M87: 55,976,681 km (0.093 R)
• M88: 56,067,188 km (0.053 R)
• M89: 56,792,139 km (0.098 R)
• M90: 61,299,822 km (0.078 R)
• M91: 62,233,761 km (0.088 R)
• M92: 62,421,058 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 6.3

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.21 AU - 18.05 AU

Year: 22916 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,504,376 km

• M1: 80,633 km (0.099 R)
• M2: 220,806 km (0.109 R)
• M3: 262,843 km (0.042 R)
• M4: 373,546 km (0.07 R)
• M5: 600,037 km (0.041 R)
• M6: 706,252 km (0.072 R)
• M7: 1,036,713 km (0.104 R)
• M8: 1,354,758 km (0.089 R)
• M9: 1,438,982 km (0.083 R)
• M10: 1,612,515 km (0.085 R)
• M11: 1,948,213 km (0.09 R)
• M12: 2,338,963 km (0.079 R)
• M13: 2,682,739 km (0.032 R)
• M14: 3,341,418 km (0.119 R)
• M15: 4,841,436 km (0.097 R)
• M16: 4,927,903 km (0.108 R)
• M17: 5,102,035 km (0.098 R)
• M18: 5,819,058 km (0.079 R)
• M19: 6,236,286 km (0.034 R)
• M20: 6,377,507 km (0.072 R)
• M21: 6,615,068 km (0.076 R)
• M22: 6,663,089 km (0.116 R)
• M23: 8,203,947 km (0.111 R)
• M24: 8,410,542 km (0.103 R)
• M25: 8,723,650 km (0.076 R)
• M26: 8,881,626 km (0.046 R)
• M27: 9,040,499 km (0.116 R)
• M28: 9,903,977 km (0.118 R)
• M29: 10,290,090 km (0.103 R)
• M30: 11,419,853 km (0.063 R)
• M31: 11,650,533 km (0.093 R)
• M32: 12,175,172 km (0.118 R)
• M33: 12,233,964 km (0.08 R)
• M34: 12,707,442 km (0.054 R)
• M35: 13,978,874 km (0.074 R)
• M36: 14,660,891 km (0.113 R)
• M37: 15,544,565 km (0.073 R)
• M38: 15,672,322 km (0.077 R)
• M39: 15,864,405 km (0.11 R)
• M40: 17,761,456 km (0.069 R)
• M41: 17,961,768 km (0.072 R)
• M42: 20,353,389 km (0.117 R)
• M43: 20,493,113 km (0.087 R)
• M44: 20,563,125 km (0.058 R)
• M45: 24,086,753 km (0.113 R)
• M46: 24,679,460 km (0.091 R)
• M47: 25,728,440 km (0.086 R)
• M48: 26,868,376 km (0.04 R)
• M49: 27,175,052 km (0.087 R)
• M50: 27,637,309 km (0.085 R)
• M51: 28,647,992 km (0.077 R)
• M52: 30,785,147 km (0.118 R)
• M53: 32,645,846 km (0.115 R)
• M54: 33,301,533 km (0.12 R)
• M55: 34,127,313 km (0.095 R)
• M56: 34,210,340 km (0.109 R)
• M57: 35,043,451 km (0.105 R)
• M58: 35,798,920 km (0.104 R)
• M59: 35,883,293 km (0.111 R)
• M60: 35,967,517 km (0.051 R)
• M61: 36,305,608 km (0.106 R)
• M62: 36,390,280 km (0.117 R)
• M63: 37,070,053 km (0.094 R)
• M64: 37,155,324 km (0.087 R)
• M65: 38,528,483 km (0.038 R)
• M66: 39,134,504 km (0.058 R)
• M67: 40,971,117 km (0.099 R)
• M68: 43,194,141 km (0.071 R)
• M69: 43,283,900 km (0.094 R)
• M70: 45,000,535 km (0.113 R)
• M71: 48,220,480 km (0.103 R)
• M72: 48,313,680 km (0.111 R)
• M73: 50,660,272 km (0.109 R)
• M74: 51,228,893 km (0.072 R)
• M75: 52,276,976 km (0.058 R)
• M76: 53,717,603 km (0.042 R)
• M77: 54,491,174 km (0.038 R)
• M78: 54,976,619 km (0.111 R)
• M79: 55,560,948 km (0.083 R)
• M80: 56,932,462 km (0.031 R)
• M81: 58,513,562 km (0.085 R)
• M82: 60,610,475 km (0.092 R)
• M83: 61,113,423 km (0.105 R)
• M84: 61,314,931 km (0.115 R)
• M85: 64,057,359 km (0.087 R)
• M86: 65,392,072 km (0.049 R)
• M87: 66,424,895 km (0.062 R)
• M88: 66,632,088 km (0.1 R)
• M89: 67,775,764 km (0.111 R)
• M90: 69,555,829 km (0.119 R)
• M91: 70,504,429 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit