🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.73 AU - 1.19 AU

Year: 345 Days

Day: 18.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.48 AU - 1.5 AU

Year: 668 Days

Day: 33.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,229,114 km

• M1: 184,005 km (0.116 R)
• M2: 457,470 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.46 AU - 1.94 AU

Year: 814 Days

Day: 28 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,229,114 km

• M1: 39,943 km (0.11 R)
• M2: 386,411 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.81 AU - 1.91 AU

Year: 931 Days

Day: 28.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.57 AU - 2.49 AU

Year: 1062 Days

Day: 42.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.19 AU - 3.81 AU

Year: 2404 Days

Day: 18.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 9.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.89 AU - 8.15 AU

Year: 6111 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,229,114 km

• M1: 140,024 km (0.081 R)
• M2: 200,910 km (0.111 R)
• M3: 282,142 km (0.117 R)
• M4: 526,734 km (0.042 R)
• M5: 614,398 km (0.057 R)
• M6: 1,017,266 km (0.1 R)
• M7: 1,129,614 km (0.081 R)
• M8: 1,367,325 km (0.119 R)
• M9: 1,510,490 km (0.093 R)
• M10: 1,734,587 km (0.099 R)
• M11: 2,009,698 km (0.1 R)
• M12: 2,194,002 km (0.083 R)
• M13: 2,557,376 km (0.089 R)
• M14: 2,735,098 km (0.105 R)
• M15: 2,962,935 km (0.055 R)
• M16: 3,412,776 km (0.047 R)
• M17: 3,658,266 km (0.102 R)
• M18: 4,037,347 km (0.075 R)
• M19: 4,323,378 km (0.099 R)
• M20: 4,589,064 km (0.109 R)
• M21: 4,970,240 km (0.103 R)
• M22: 5,446,709 km (0.075 R)
• M23: 5,908,518 km (0.07 R)
• M24: 6,085,043 km (0.035 R)
• M25: 6,323,053 km (0.117 R)
• M26: 6,962,435 km (0.113 R)
• M27: 7,686,189 km (0.08 R)
• M28: 7,943,497 km (0.105 R)
• M29: 8,073,348 km (0.102 R)
• M30: 8,269,321 km (0.045 R)
• M31: 8,632,695 km (0.1 R)
• M32: 9,068,922 km (0.069 R)
• M33: 9,477,923 km (0.107 R)
• M34: 10,067,787 km (0.075 R)
• M35: 10,491,299 km (0.112 R)
• M36: 11,173,764 km (0.117 R)
• M37: 11,319,323 km (0.087 R)
• M38: 11,796,540 km (0.117 R)
• M39: 11,907,691 km (0.058 R)
• M40: 12,168,141 km (0.109 R)
• M41: 12,619,179 km (0.04 R)
• M42: 12,694,875 km (0.119 R)
• M43: 13,152,346 km (0.057 R)
• M44: 13,344,579 km (0.098 R)
• M45: 13,421,771 km (0.097 R)
• M46: 13,537,710 km (0.103 R)
• M47: 15,317,326 km (0.084 R)
• M48: 16,420,012 km (0.099 R)
• M49: 17,127,460 km (0.086 R)
• M50: 17,337,346 km (0.117 R)
• M51: 17,717,474 km (0.111 R)
• M52: 18,185,716 km (0.092 R)
• M53: 18,271,286 km (0.114 R)
• M54: 19,090,932 km (0.112 R)
• M55: 19,878,565 km (0.074 R)
• M56: 19,966,678 km (0.11 R)
• M57: 20,409,488 km (0.066 R)
• M58: 20,498,499 km (0.097 R)
• M59: 21,440,217 km (0.087 R)
• M60: 21,530,574 km (0.045 R)
• M61: 22,121,486 km (0.12 R)
• M62: 22,304,295 km (0.029 R)
• M63: 22,487,702 km (0.065 R)
• M64: 22,994,689 km (0.115 R)
• M65: 24,160,655 km (0.086 R)
• M66: 24,348,998 km (0.086 R)
• M67: 24,917,021 km (0.095 R)
• M68: 25,107,310 km (0.081 R)
• M69: 25,969,592 km (0.073 R)
• M70: 26,404,473 km (0.104 R)
• M71: 26,744,359 km (0.119 R)
• M72: 27,183,429 km (0.111 R)
• M73: 27,871,130 km (0.118 R)
• M74: 28,614,333 km (0.095 R)
• M75: 29,364,117 km (0.045 R)
• M76: 29,615,442 km (0.118 R)
• M77: 30,424,617 km (0.086 R)
• M78: 31,240,972 km (0.092 R)
• M79: 31,754,990 km (0.055 R)
• M80: 32,271,701 km (0.088 R)
• M81: 32,895,375 km (0.092 R)
• M82: 33,680,614 km (0.084 R)
• M83: 33,891,098 km (0.09 R)
• M84: 34,260,456 km (0.08 R)
• M85: 35,003,059 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 14.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.24 AU - 12.04 AU

Year: 12740 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,229,114 km

• M1: 261,497 km (0.103 R)
• M2: 707,000 km (0.113 R)
• M3: 820,544 km (0.092 R)
• M4: 1,013,376 km (0.119 R)
• M5: 1,144,573 km (0.088 R)
• M6: 1,282,203 km (0.106 R)
• M7: 1,685,220 km (0.037 R)
• M8: 2,250,850 km (0.119 R)
• M9: 2,873,775 km (0.069 R)
• M10: 4,911,448 km (0.095 R)
• M11: 5,242,059 km (0.074 R)
• M12: 5,511,784 km (0.077 R)
• M13: 6,206,217 km (0.11 R)
• M14: 7,113,080 km (0.104 R)
• M15: 7,525,371 km (0.086 R)
• M16: 8,769,128 km (0.085 R)
• M17: 8,888,956 km (0.068 R)
• M18: 9,251,880 km (0.099 R)
• M19: 9,578,752 km (0.119 R)
• M20: 9,992,539 km (0.091 R)
• M21: 10,285,751 km (0.071 R)
• M22: 10,539,320 km (0.118 R)
• M23: 11,139,057 km (0.093 R)
• M24: 11,269,058 km (0.102 R)
• M25: 11,399,507 km (0.099 R)
• M26: 12,193,124 km (0.077 R)
• M27: 12,732,125 km (0.109 R)
• M28: 12,868,110 km (0.111 R)
• M29: 13,187,351 km (0.051 R)
• M30: 13,740,564 km (0.104 R)
• M31: 13,833,614 km (0.115 R)
• M32: 13,973,339 km (0.08 R)
• M33: 14,301,556 km (0.115 R)
• M34: 14,774,735 km (0.08 R)
• M35: 14,917,750 km (0.083 R)
• M36: 15,445,831 km (0.118 R)
• M37: 15,931,425 km (0.098 R)
• M38: 16,372,589 km (0.057 R)
• M39: 17,116,988 km (0.087 R)
• M40: 17,217,219 km (0.082 R)
• M41: 17,670,052 km (0.035 R)
• M42: 17,771,180 km (0.098 R)
• M43: 18,741,920 km (0.063 R)
• M44: 19,259,828 km (0.115 R)
• M45: 19,363,948 km (0.075 R)
• M46: 19,940,199 km (0.114 R)
• M47: 21,002,195 km (0.107 R)
• M48: 21,486,144 km (0.078 R)
• M49: 22,300,854 km (0.05 R)
• M50: 22,849,579 km (0.101 R)
• M51: 23,402,792 km (0.109 R)
• M52: 23,514,093 km (0.053 R)
• M53: 24,579,080 km (0.086 R)
• M54: 24,692,026 km (0.098 R)
• M55: 24,805,272 km (0.091 R)
• M56: 25,089,059 km (0.1 R)
• M57: 25,889,258 km (0.087 R)
• M58: 27,105,489 km (0.059 R)
• M59: 27,573,580 km (0.101 R)
• M60: 28,044,514 km (0.117 R)
• M61: 28,162,697 km (0.113 R)
• M62: 29,113,690 km (0.087 R)
• M63: 30,256,768 km (0.089 R)
• M64: 30,438,679 km (0.115 R)
• M65: 32,338,721 km (0.069 R)
• M66: 33,209,531 km (0.096 R)
• M67: 33,961,858 km (0.101 R)
• M68: 34,150,950 km (0.034 R)
• M69: 35,228,503 km (0.071 R)
• M70: 35,355,961 km (0.093 R)
• M71: 35,803,558 km (0.089 R)
• M72: 36,962,941 km (0.106 R)
• M73: 37,157,269 km (0.104 R)
• M74: 37,547,121 km (0.073 R)
• M75: 39,186,265 km (0.106 R)
• M76: 39,848,385 km (0.093 R)
• M77: 40,047,799 km (0.117 R)
• M78: 40,714,706 km (0.051 R)
• M79: 41,924,654 km (0.104 R)
• M80: 42,873,703 km (0.114 R)
• M81: 43,419,286 km (0.039 R)
• M82: 43,967,113 km (0.028 R)
• M83: 46,321,036 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.8

Radius: 5.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.65 AU - 19.13 AU

Year: 23252 Days

Day: 23.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,229,114 km

• M1: 195,076 km (0.065 R)
• M2: 593,156 km (0.061 R)
• M3: 1,809,237 km (0.119 R)
• M4: 2,129,825 km (0.109 R)
• M5: 2,878,861 km (0.091 R)
• M6: 5,128,514 km (0.051 R)
• M7: 5,863,189 km (0.074 R)
• M8: 7,584,313 km (0.078 R)
• M9: 7,701,598 km (0.032 R)
• M10: 7,977,755 km (0.114 R)
• M11: 8,257,054 km (0.047 R)
• M12: 9,616,750 km (0.118 R)
• M13: 10,214,393 km (0.116 R)
• M14: 11,266,515 km (0.082 R)
• M15: 11,490,014 km (0.107 R)
• M16: 12,398,672 km (0.096 R)
• M17: 13,471,737 km (0.11 R)
• M18: 13,852,015 km (0.062 R)
• M19: 14,091,371 km (0.075 R)
• M20: 14,769,199 km (0.105 R)
• M21: 19,425,134 km (0.083 R)
• M22: 21,713,832 km (0.108 R)
• M23: 21,769,333 km (0.042 R)
• M24: 21,824,833 km (0.068 R)
• M25: 22,047,585 km (0.11 R)
• M26: 23,343,102 km (0.093 R)
• M27: 25,948,050 km (0.08 R)
• M28: 26,955,891 km (0.105 R)
• M29: 28,097,472 km (0.097 R)
• M30: 29,132,091 km (0.109 R)
• M31: 29,869,908 km (0.035 R)
• M32: 30,489,542 km (0.059 R)
• M33: 30,551,775 km (0.116 R)
• M34: 32,183,439 km (0.109 R)
• M35: 32,437,007 km (0.098 R)
• M36: 33,137,574 km (0.086 R)
• M37: 33,650,246 km (0.117 R)
• M38: 34,748,444 km (0.079 R)
• M39: 35,923,984 km (0.113 R)
• M40: 37,978,860 km (0.062 R)
• M41: 40,891,680 km (0.071 R)
• M42: 41,097,677 km (0.095 R)
• M43: 41,441,602 km (0.114 R)
• M44: 42,409,500 km (0.116 R)
• M45: 42,826,729 km (0.077 R)
• M46: 44,579,417 km (0.031 R)
• M47: 45,642,310 km (0.099 R)
• M48: 46,284,085 km (0.075 R)
• M49: 47,216,230 km (0.117 R)
• M50: 47,720,674 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.2

Radius: 5.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.38 AU - 21.52 AU

Year: 27917 Days

Day: 23.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,229,114 km

• M1: 466,446 km (0.11 R)
• M2: 709,094 km (0.115 R)
• M3: 833,410 km (0.045 R)
• M4: 1,528,441 km (0.08 R)
• M5: 1,581,698 km (0.116 R)
• M6: 1,942,379 km (0.108 R)
• M7: 2,058,317 km (0.044 R)
• M8: 2,451,161 km (0.068 R)
• M9: 2,576,674 km (0.066 R)
• M10: 2,965,927 km (0.063 R)
• M11: 4,017,152 km (0.117 R)
• M12: 5,373,256 km (0.079 R)
• M13: 7,212,263 km (0.071 R)
• M14: 9,322,790 km (0.107 R)
• M15: 14,449,808 km (0.059 R)
• M16: 15,019,776 km (0.053 R)
• M17: 16,181,702 km (0.037 R)
• M18: 16,773,512 km (0.098 R)
• M19: 17,795,564 km (0.07 R)
• M20: 18,899,746 km (0.09 R)
• M21: 20,025,769 km (0.111 R)
• M22: 21,690,345 km (0.074 R)
• M23: 23,332,331 km (0.119 R)
• M24: 24,067,305 km (0.076 R)
• M25: 27,012,738 km (0.115 R)
• M26: 27,362,498 km (0.053 R)
• M27: 27,573,132 km (0.103 R)
• M28: 31,234,839 km (0.079 R)
• M29: 32,488,768 km (0.1 R)
• M30: 32,711,818 km (0.096 R)
• M31: 33,608,957 km (0.069 R)
• M32: 34,287,084 km (0.056 R)
• M33: 36,194,307 km (0.047 R)
• M34: 36,579,971 km (0.09 R)
• M35: 37,355,187 km (0.109 R)
• M36: 38,921,776 km (0.065 R)
• M37: 42,362,078 km (0.112 R)
• M38: 42,605,623 km (0.081 R)
• M39: 43,421,081 km (0.087 R)
• M40: 44,571,339 km (0.117 R)
• M41: 44,819,073 km (0.103 R)
• M42: 48,166,475 km (0.083 R)
• M43: 48,420,642 km (0.078 R)
• M44: 49,955,666 km (0.11 R)
• M45: 50,127,255 km (0.114 R)
• M46: 51,246,995 km (0.078 R)
• M47: 52,898,405 km (0.095 R)
• M48: 52,985,771 km (0.076 R)
• M49: 55,009,231 km (0.076 R)
• M50: 58,316,840 km (0.101 R)
• M51: 58,407,197 km (0.105 R)
• M52: 60,313,972 km (0.072 R)
• M53: 60,954,101 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit