🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 210 Days

Day: 40.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.75 AU - 0.97 AU

Year: 334 Days

Day: 12.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.28 AU - 1.36 AU

Year: 635 Days

Day: 46.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.76 AU - 2.12 AU

Year: 1132 Days

Day: 25 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2 AU - 3.1 AU

Year: 1706 Days

Day: 21.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,774,140 km

• M1: 76,594 km (0.109 R)
• M2: 2,143,887 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.3 AU - 3.04 AU

Year: 1828 Days

Day: 47.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,774,140 km

• M1: 1,299,557 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 13.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.64 AU - 3.92 AU

Year: 2489 Days

Day: 10.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,774,140 km

• M1: 222,602 km (0.069 R)
• M2: 416,929 km (0.094 R)
• M3: 514,467 km (0.104 R)
• M4: 792,270 km (0.088 R)
• M5: 911,949 km (0.069 R)
• M6: 1,068,578 km (0.099 R)
• M7: 1,161,029 km (0.046 R)
• M8: 1,256,323 km (0.028 R)
• M9: 1,354,459 km (0.106 R)
• M10: 1,860,848 km (0.109 R)
• M11: 2,301,563 km (0.106 R)
• M12: 2,437,548 km (0.11 R)
• M13: 2,646,686 km (0.113 R)
• M14: 2,934,811 km (0.093 R)
• M15: 3,355,779 km (0.107 R)
• M16: 3,573,444 km (0.08 R)
• M17: 4,006,680 km (0.07 R)
• M18: 4,593,403 km (0.081 R)
• M19: 4,748,835 km (0.089 R)
• M20: 4,870,757 km (0.111 R)
• M21: 4,976,224 km (0.077 R)
• M22: 5,297,261 km (0.1 R)
• M23: 5,460,322 km (0.059 R)
• M24: 5,717,331 km (0.064 R)
• M25: 5,810,082 km (0.081 R)
• M26: 5,903,282 km (0.115 R)
• M27: 6,262,466 km (0.103 R)
• M28: 6,512,295 km (0.096 R)
• M29: 6,962,285 km (0.105 R)
• M30: 7,141,204 km (0.055 R)
• M31: 7,382,206 km (0.107 R)
• M32: 7,524,025 km (0.114 R)
• M33: 7,687,236 km (0.109 R)
• M34: 7,955,016 km (0.114 R)
• M35: 8,121,220 km (0.106 R)
• M36: 8,542,038 km (0.081 R)
• M37: 8,883,870 km (0.059 R)
• M38: 9,143,272 km (0.063 R)
• M39: 9,383,227 km (0.096 R)
• M40: 9,669,408 km (0.079 R)
• M41: 9,847,130 km (0.105 R)
• M42: 10,797,376 km (0.12 R)
• M43: 11,306,906 km (0.104 R)
• M44: 11,682,397 km (0.046 R)
• M45: 11,990,419 km (0.109 R)
• M46: 12,229,327 km (0.083 R)
• M47: 12,518,051 km (0.112 R)
• M48: 12,760,399 km (0.113 R)
• M49: 13,151,448 km (0.106 R)
• M50: 14,045,594 km (0.112 R)
• M51: 14,196,539 km (0.09 R)
• M52: 14,398,645 km (0.093 R)
• M53: 14,780,120 km (0.088 R)
• M54: 15,190,916 km (0.09 R)
• M55: 15,449,421 km (0.117 R)
• M56: 15,709,422 km (0.091 R)
• M57: 16,102,266 km (0.099 R)
• M58: 16,260,391 km (0.112 R)
• M59: 17,246,391 km (0.082 R)
• M60: 17,462,111 km (0.067 R)
• M61: 17,570,270 km (0.096 R)
• M62: 17,978,074 km (0.103 R)
• M63: 18,087,280 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.8

Radius: 13.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.67 AU - 6.81 AU

Year: 6531 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,774,140 km

• M1: 241,900 km (0.119 R)
• M2: 403,765 km (0.097 R)
• M3: 487,839 km (0.098 R)
• M4: 731,982 km (0.045 R)
• M5: 827,575 km (0.119 R)
• M6: 1,017,864 km (0.107 R)
• M7: 1,207,255 km (0.064 R)
• M8: 1,306,588 km (0.057 R)
• M9: 1,408,763 km (0.117 R)
• M10: 1,496,278 km (0.063 R)
• M11: 1,865,037 km (0.092 R)
• M12: 2,040,665 km (0.106 R)
• M13: 2,221,828 km (0.106 R)
• M14: 2,387,432 km (0.078 R)
• M15: 2,557,376 km (0.1 R)
• M16: 2,819,920 km (0.073 R)
• M17: 3,587,207 km (0.034 R)
• M18: 3,684,596 km (0.113 R)
• M19: 4,057,543 km (0.027 R)
• M20: 4,416,877 km (0.058 R)
• M21: 5,029,480 km (0.069 R)
• M22: 5,138,836 km (0.08 R)
• M23: 5,304,292 km (0.114 R)
• M24: 5,555,915 km (0.082 R)
• M25: 5,669,011 km (0.084 R)
• M26: 6,842,307 km (0.115 R)
• M27: 7,394,324 km (0.074 R)
• M28: 7,897,122 km (0.053 R)
• M29: 8,088,607 km (0.117 R)
• M30: 8,672,338 km (0.105 R)
• M31: 9,202,513 km (0.057 R)
• M32: 10,927,077 km (0.037 R)
• M33: 11,391,579 km (0.078 R)
• M34: 11,608,196 km (0.089 R)
• M35: 12,376,980 km (0.09 R)
• M36: 12,599,731 km (0.078 R)
• M37: 12,711,630 km (0.119 R)
• M38: 12,861,228 km (0.113 R)
• M39: 15,255,243 km (0.083 R)
• M40: 15,414,415 km (0.116 R)
• M41: 15,895,223 km (0.115 R)
• M42: 16,218,354 km (0.062 R)
• M43: 16,707,389 km (0.104 R)
• M44: 17,533,020 km (0.119 R)
• M45: 17,950,847 km (0.106 R)
• M46: 18,498,973 km (0.056 R)
• M47: 19,267,009 km (0.092 R)
• M48: 19,698,300 km (0.115 R)
• M49: 20,089,049 km (0.072 R)
• M50: 20,307,313 km (0.091 R)
• M51: 20,394,827 km (0.08 R)
• M52: 21,812,118 km (0.104 R)
• M53: 23,032,687 km (0.086 R)
• M54: 23,904,693 km (0.098 R)
• M55: 23,997,144 km (0.081 R)
• M56: 24,228,871 km (0.096 R)
• M57: 26,394,300 km (0.094 R)
• M58: 26,585,486 km (0.112 R)
• M59: 26,825,292 km (0.11 R)
• M60: 26,969,355 km (0.035 R)
• M61: 29,014,507 km (0.115 R)
• M62: 29,757,111 km (0.085 R)
• M63: 30,255,571 km (0.101 R)
• M64: 30,857,254 km (0.054 R)
• M65: 31,513,689 km (0.082 R)
• M66: 31,767,407 km (0.082 R)
• M67: 32,225,775 km (0.084 R)
• M68: 32,327,950 km (0.117 R)
• M69: 32,635,075 km (0.096 R)
• M70: 32,891,785 km (0.101 R)
• M71: 33,046,170 km (0.043 R)
• M72: 33,562,432 km (0.088 R)
• M73: 33,873,296 km (0.079 R)
• M74: 33,977,267 km (0.052 R)
• M75: 34,393,897 km (0.081 R)
• M76: 34,602,735 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 13

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.44 AU - 7.74 AU

Year: 7910 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,774,140 km

• M1: 187,895 km (0.053 R)
• M2: 381,325 km (0.086 R)
• M3: 647,160 km (0.097 R)
• M4: 854,653 km (0.035 R)
• M5: 1,534,725 km (0.076 R)
• M6: 1,741,918 km (0.109 R)
• M7: 1,958,535 km (0.067 R)
• M8: 2,572,335 km (0.117 R)
• M9: 2,959,046 km (0.082 R)
• M10: 3,413,524 km (0.091 R)
• M11: 4,850,861 km (0.104 R)
• M12: 5,158,883 km (0.1 R)
• M13: 5,243,854 km (0.104 R)
• M14: 5,415,593 km (0.118 R)
• M15: 5,647,320 km (0.101 R)
• M16: 5,941,728 km (0.041 R)
• M17: 6,031,038 km (0.087 R)
• M18: 6,514,838 km (0.116 R)
• M19: 7,232,608 km (0.109 R)
• M20: 7,649,388 km (0.086 R)
• M21: 7,746,627 km (0.047 R)
• M22: 7,942,600 km (0.11 R)
• M23: 8,641,072 km (0.039 R)
• M24: 9,186,506 km (0.084 R)
• M25: 9,428,705 km (0.063 R)
• M26: 9,743,309 km (0.114 R)
• M27: 9,884,231 km (0.111 R)
• M28: 9,990,295 km (0.086 R)
• M29: 10,346,787 km (0.096 R)
• M30: 10,635,062 km (0.066 R)
• M31: 10,743,820 km (0.086 R)
• M32: 11,035,685 km (0.059 R)
• M33: 12,078,083 km (0.097 R)
• M34: 12,267,474 km (0.092 R)
• M35: 12,841,780 km (0.103 R)
• M36: 13,503,302 km (0.104 R)
• M37: 13,700,023 km (0.102 R)
• M38: 14,536,425 km (0.072 R)
• M39: 14,657,300 km (0.093 R)
• M40: 14,899,948 km (0.027 R)
• M41: 15,801,275 km (0.096 R)
• M42: 15,925,591 km (0.093 R)
• M43: 16,175,120 km (0.06 R)
• M44: 16,509,920 km (0.113 R)
• M45: 16,762,591 km (0.1 R)
• M46: 17,742,607 km (0.054 R)
• M47: 18,304,945 km (0.097 R)
• M48: 18,960,932 km (0.111 R)
• M49: 19,225,421 km (0.108 R)
• M50: 19,580,117 km (0.1 R)
• M51: 20,250,914 km (0.073 R)
• M52: 21,891,704 km (0.091 R)
• M53: 23,527,407 km (0.117 R)
• M54: 23,859,364 km (0.05 R)
• M55: 24,336,133 km (0.092 R)
• M56: 25,057,195 km (0.113 R)
• M57: 25,153,984 km (0.105 R)
• M58: 25,347,714 km (0.052 R)
• M59: 25,639,130 km (0.087 R)
• M60: 26,078,649 km (0.119 R)
• M61: 26,471,343 km (0.093 R)
• M62: 27,961,188 km (0.036 R)
• M63: 28,817,636 km (0.081 R)
• M64: 29,580,436 km (0.049 R)
• M65: 29,784,936 km (0.096 R)
• M66: 30,607,724 km (0.119 R)
• M67: 30,762,857 km (0.097 R)
• M68: 31,125,782 km (0.039 R)
• M69: 32,118,214 km (0.034 R)
• M70: 33,120,819 km (0.09 R)
• M71: 34,187,452 km (0.053 R)
• M72: 34,509,686 km (0.055 R)
• M73: 34,994,832 km (0.069 R)
• M74: 35,482,221 km (0.088 R)
• M75: 35,645,133 km (0.113 R)
• M76: 36,354,377 km (0.117 R)
• M77: 36,463,883 km (0.109 R)
• M78: 36,573,388 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.8

Radius: 6

Gravity: 24.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.21 AU - 14.11 AU

Year: 17766 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,774,140 km

• M1: 110,254 km (0.082 R)
• M2: 188,344 km (0.086 R)
• M3: 259,852 km (0.054 R)
• M4: 359,783 km (0.092 R)
• M5: 513,719 km (0.079 R)
• M6: 958,025 km (0.109 R)
• M7: 5,498,171 km (0.053 R)
• M8: 5,883,235 km (0.097 R)
• M9: 7,141,653 km (0.118 R)
• M10: 8,151,588 km (0.114 R)
• M11: 8,424,754 km (0.092 R)
• M12: 8,645,411 km (0.11 R)
• M13: 10,419,492 km (0.078 R)
• M14: 10,656,455 km (0.076 R)
• M15: 10,715,995 km (0.069 R)
• M16: 11,682,995 km (0.097 R)
• M17: 12,176,818 km (0.085 R)
• M18: 12,301,433 km (0.092 R)
• M19: 12,426,347 km (0.101 R)
• M20: 12,677,672 km (0.12 R)
• M21: 13,248,986 km (0.102 R)
• M22: 13,377,191 km (0.117 R)
• M23: 13,893,753 km (0.087 R)
• M24: 14,614,515 km (0.103 R)
• M25: 14,813,331 km (0.083 R)
• M26: 15,617,120 km (0.054 R)
• M27: 15,752,506 km (0.116 R)
• M28: 16,988,035 km (0.065 R)
• M29: 17,758,314 km (0.108 R)
• M30: 18,112,263 km (0.116 R)
• M31: 18,325,739 km (0.112 R)
• M32: 18,468,456 km (0.057 R)
• M33: 18,827,042 km (0.119 R)
• M34: 19,843,110 km (0.082 R)
• M35: 20,284,125 km (0.103 R)
• M36: 21,026,130 km (0.1 R)
• M37: 21,777,112 km (0.108 R)
• M38: 21,852,659 km (0.1 R)
• M39: 22,004,052 km (0.102 R)
• M40: 23,537,280 km (0.066 R)
• M41: 23,770,204 km (0.098 R)
• M42: 23,847,995 km (0.119 R)
• M43: 24,081,966 km (0.065 R)
• M44: 25,025,480 km (0.098 R)
• M45: 25,820,892 km (0.062 R)
• M46: 27,927,379 km (0.117 R)
• M47: 28,503,929 km (0.089 R)
• M48: 29,084,519 km (0.078 R)
• M49: 29,668,848 km (0.107 R)
• M50: 30,004,396 km (0.075 R)
• M51: 30,257,067 km (0.098 R)
• M52: 31,018,969 km (0.087 R)
• M53: 32,302,818 km (0.11 R)
• M54: 32,475,454 km (0.118 R)
• M55: 32,734,707 km (0.042 R)
• M56: 32,821,324 km (0.119 R)
• M57: 34,392,999 km (0.112 R)
• M58: 34,833,864 km (0.094 R)
• M59: 35,632,268 km (0.114 R)
• M60: 36,796,139 km (0.105 R)
• M61: 37,972,278 km (0.059 R)
• M62: 38,063,233 km (0.041 R)
• M63: 42,232,227 km (0.098 R)
• M64: 43,083,289 km (0.076 R)
• M65: 47,324,538 km (0.095 R)
• M66: 47,618,498 km (0.116 R)
• M67: 48,800,471 km (0.066 R)
• M68: 48,899,355 km (0.104 R)
• M69: 53,114,574 km (0.078 R)
• M70: 53,318,177 km (0.108 R)
• M71: 54,647,953 km (0.069 R)
• M72: 54,853,500 km (0.03 R)
• M73: 57,653,374 km (0.074 R)
• M74: 57,862,661 km (0.083 R)
• M75: 58,912,689 km (0.069 R)
• M76: 59,757,318 km (0.115 R)
• M77: 63,391,051 km (0.074 R)
• M78: 63,931,548 km (0.1 R)
• M79: 66,108,346 km (0.062 R)
• M80: 67,536,258 km (0.094 R)
• M81: 67,756,765 km (0.11 R)
• M82: 68,088,124 km (0.054 R)
• M83: 69,085,344 km (0.092 R)
• M84: 69,418,798 km (0.079 R)
• M85: 70,198,950 km (0.107 R)
• M86: 70,310,700 km (0.091 R)
• M87: 70,870,046 km (0.091 R)
• M88: 71,430,889 km (0.108 R)
• M89: 71,543,237 km (0.094 R)
• M90: 73,122,242 km (0.063 R)
• M91: 73,916,009 km (0.062 R)
• M92: 74,484,630 km (0.063 R)
• M93: 75,169,040 km (0.118 R)
• M94: 76,084,879 km (0.104 R)
• M95: 76,774,076 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit