🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 31 Hours

Environment

Temp: 156 °C

Axial Tilt: 164.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,481,238 km

• M1: 122,521 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.11 AU - 1.49 AU

Year: 521 Days

Day: 37.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,481,238 km

• M1: 277,654 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.06 AU - 1.68 AU

Year: 564 Days

Day: 23.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.18 AU - 1.6 AU

Year: 576 Days

Day: 42.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.37 AU - 5.13 AU

Year: 3638 Days

Day: 35 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 12.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.66 AU - 7.18 AU

Year: 5062 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,481,238 km

• M1: 159,322 km (0.116 R)
• M2: 396,135 km (0.118 R)
• M3: 612,753 km (0.113 R)
• M4: 725,550 km (0.116 R)
• M5: 846,425 km (0.087 R)
• M6: 948,451 km (0.078 R)
• M7: 1,028,037 km (0.111 R)
• M8: 1,152,053 km (0.108 R)
• M9: 1,310,926 km (0.104 R)
• M10: 1,400,834 km (0.086 R)
• M11: 1,683,724 km (0.114 R)
• M12: 1,882,689 km (0.087 R)
• M13: 2,125,038 km (0.115 R)
• M14: 2,340,907 km (0.049 R)
• M15: 2,564,257 km (0.094 R)
• M16: 2,678,550 km (0.107 R)
• M17: 2,853,280 km (0.065 R)
• M18: 3,011,854 km (0.103 R)
• M19: 3,442,247 km (0.097 R)
• M20: 3,568,956 km (0.094 R)
• M21: 4,293,309 km (0.099 R)
• M22: 4,475,819 km (0.068 R)
• M23: 4,754,370 km (0.114 R)
• M24: 4,848,467 km (0.093 R)
• M25: 5,062,691 km (0.087 R)
• M26: 5,279,907 km (0.029 R)
• M27: 6,026,550 km (0.105 R)
• M28: 6,308,692 km (0.079 R)
• M29: 6,464,423 km (0.117 R)
• M30: 6,726,967 km (0.079 R)
• M31: 6,806,254 km (0.055 R)
• M32: 7,617,823 km (0.103 R)
• M33: 8,007,076 km (0.088 R)
• M34: 8,317,492 km (0.103 R)
• M35: 8,834,053 km (0.077 R)
• M36: 9,037,656 km (0.09 R)
• M37: 9,125,470 km (0.118 R)
• M38: 9,449,798 km (0.088 R)
• M39: 9,747,947 km (0.059 R)
• M40: 9,958,581 km (0.052 R)
• M41: 10,476,339 km (0.073 R)
• M42: 11,034,040 km (0.09 R)
• M43: 11,411,176 km (0.118 R)
• M44: 11,696,908 km (0.108 R)
• M45: 12,568,316 km (0.09 R)
• M46: 12,830,561 km (0.114 R)
• M47: 13,863,683 km (0.088 R)
• M48: 14,407,322 km (0.06 R)
• M49: 14,647,427 km (0.074 R)
• M50: 15,062,112 km (0.113 R)
• M51: 15,340,663 km (0.072 R)
• M52: 16,222,393 km (0.1 R)
• M53: 16,615,536 km (0.055 R)
• M54: 17,520,753 km (0.106 R)
• M55: 18,927,123 km (0.069 R)
• M56: 19,115,018 km (0.113 R)
• M57: 19,681,993 km (0.029 R)
• M58: 20,446,588 km (0.113 R)
• M59: 20,755,209 km (0.051 R)
• M60: 21,104,220 km (0.094 R)
• M61: 21,886,767 km (0.085 R)
• M62: 22,044,443 km (0.073 R)
• M63: 22,162,925 km (0.117 R)
• M64: 22,321,199 km (0.107 R)
• M65: 22,798,416 km (0.085 R)
• M66: 23,198,740 km (0.068 R)
• M67: 23,319,316 km (0.054 R)
• M68: 23,682,091 km (0.049 R)
• M69: 24,495,155 km (0.075 R)
• M70: 26,862,242 km (0.102 R)
• M71: 27,157,997 km (0.1 R)
• M72: 27,412,314 km (0.116 R)
• M73: 27,710,014 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 8.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.09 AU - 13.77 AU

Year: 14482 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,481,238 km

• M1: 108,309 km (0.114 R)
• M2: 251,025 km (0.118 R)
• M3: 514,617 km (0.078 R)
• M4: 684,111 km (0.104 R)
• M5: 872,156 km (0.079 R)
• M6: 938,727 km (0.029 R)
• M7: 1,059,452 km (0.036 R)
• M8: 1,259,913 km (0.106 R)
• M9: 1,374,505 km (0.12 R)
• M10: 2,652,669 km (0.057 R)
• M11: 2,926,733 km (0.084 R)
• M12: 3,105,801 km (0.093 R)
• M13: 3,209,772 km (0.103 R)
• M14: 3,448,081 km (0.055 R)
• M15: 3,747,127 km (0.085 R)
• M16: 3,857,979 km (0.116 R)
• M17: 3,998,153 km (0.118 R)
• M18: 4,111,548 km (0.073 R)
• M19: 4,225,841 km (0.101 R)
• M20: 4,341,330 km (0.105 R)
• M21: 5,395,995 km (0.06 R)
• M22: 5,490,092 km (0.091 R)
• M23: 6,097,908 km (0.114 R)
• M24: 6,459,636 km (0.111 R)
• M25: 6,592,778 km (0.101 R)
• M26: 6,726,967 km (0.06 R)
• M27: 6,929,972 km (0.093 R)
• M28: 7,100,663 km (0.102 R)
• M29: 7,481,240 km (0.114 R)
• M30: 7,939,458 km (0.041 R)
• M31: 8,046,570 km (0.119 R)
• M32: 8,261,991 km (0.116 R)
• M33: 8,443,154 km (0.089 R)
• M34: 8,552,361 km (0.104 R)
• M35: 9,105,873 km (0.071 R)
• M36: 10,442,081 km (0.092 R)
• M37: 12,083,768 km (0.11 R)
• M38: 12,165,897 km (0.056 R)
• M39: 13,039,399 km (0.051 R)
• M40: 13,718,574 km (0.059 R)
• M41: 14,452,650 km (0.119 R)
• M42: 14,802,560 km (0.076 R)
• M43: 15,243,724 km (0.051 R)
• M44: 15,466,026 km (0.052 R)
• M45: 16,094,188 km (0.099 R)
• M46: 16,365,857 km (0.112 R)
• M47: 17,328,819 km (0.104 R)
• M48: 17,560,845 km (0.074 R)
• M49: 17,653,895 km (0.105 R)
• M50: 18,451,850 km (0.097 R)
• M51: 18,688,664 km (0.078 R)
• M52: 20,131,236 km (0.108 R)
• M53: 20,473,067 km (0.093 R)
• M54: 20,767,476 km (0.083 R)
• M55: 23,377,510 km (0.041 R)
• M56: 23,582,459 km (0.108 R)
• M57: 23,736,694 km (0.081 R)
• M58: 24,046,063 km (0.103 R)
• M59: 24,149,435 km (0.04 R)
• M60: 24,304,867 km (0.072 R)
• M61: 26,621,839 km (0.097 R)
• M62: 27,373,718 km (0.076 R)
• M63: 27,915,112 km (0.076 R)
• M64: 28,132,628 km (0.11 R)
• M65: 28,350,741 km (0.079 R)
• M66: 28,459,948 km (0.06 R)
• M67: 29,173,530 km (0.111 R)
• M68: 29,283,933 km (0.098 R)
• M69: 29,449,687 km (0.088 R)
• M70: 29,726,593 km (0.072 R)
• M71: 30,059,897 km (0.034 R)
• M72: 30,618,495 km (0.079 R)
• M73: 31,575,623 km (0.099 R)
• M74: 31,632,320 km (0.078 R)
• M75: 33,173,627 km (0.086 R)
• M76: 33,346,413 km (0.096 R)
• M77: 33,461,753 km (0.104 R)
• M78: 33,808,670 km (0.07 R)
• M79: 34,331,066 km (0.088 R)
• M80: 34,680,975 km (0.105 R)
• M81: 34,856,304 km (0.119 R)
• M82: 34,973,439 km (0.029 R)
• M83: 38,303,936 km (0.115 R)
• M84: 38,969,946 km (0.12 R)
• M85: 39,517,774 km (0.12 R)
• M86: 40,190,814 km (0.09 R)
• M87: 40,252,149 km (0.102 R)
• M88: 40,867,595 km (0.078 R)
• M89: 41,176,365 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 8.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.16 AU - 14.8 AU

Year: 14573 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,481,238 km

• M1: 190,737 km (0.094 R)
• M2: 358,436 km (0.12 R)
• M3: 803,191 km (0.088 R)
• M4: 944,711 km (0.119 R)
• M5: 1,192,744 km (0.036 R)
• M6: 1,273,227 km (0.111 R)
• M7: 1,794,576 km (0.091 R)
• M8: 1,934,600 km (0.077 R)
• M9: 3,124,052 km (0.034 R)
• M10: 3,552,800 km (0.093 R)
• M11: 3,670,384 km (0.059 R)
• M12: 4,817,500 km (0.105 R)
• M13: 4,882,426 km (0.088 R)
• M14: 5,245,201 km (0.118 R)
• M15: 5,548,435 km (0.076 R)
• M16: 6,066,493 km (0.06 R)
• M17: 6,420,591 km (0.101 R)
• M18: 6,600,108 km (0.06 R)
• M19: 7,826,512 km (0.112 R)
• M20: 7,979,850 km (0.047 R)
• M21: 8,211,876 km (0.102 R)
• M22: 8,328,712 km (0.109 R)
• M23: 8,406,802 km (0.064 R)
• M24: 8,682,511 km (0.069 R)
• M25: 9,081,339 km (0.054 R)
• M26: 9,445,460 km (0.071 R)
• M27: 10,188,064 km (0.089 R)
• M28: 10,313,576 km (0.104 R)
• M29: 11,336,826 km (0.098 R)
• M30: 11,948,532 km (0.114 R)
• M31: 12,080,926 km (0.113 R)
• M32: 13,158,330 km (0.117 R)
• M33: 13,340,989 km (0.094 R)
• M34: 13,847,228 km (0.117 R)
• M35: 14,831,432 km (0.063 R)
• M36: 15,068,994 km (0.076 R)
• M37: 15,692,817 km (0.12 R)
• M38: 15,886,396 km (0.047 R)
• M39: 15,983,485 km (0.092 R)
• M40: 16,619,575 km (0.061 R)
• M41: 16,915,929 km (0.086 R)
• M42: 17,614,252 km (0.064 R)
• M43: 17,865,875 km (0.118 R)
• M44: 18,679,239 km (0.102 R)
• M45: 19,452,810 km (0.111 R)
• M46: 20,711,975 km (0.118 R)
• M47: 22,105,778 km (0.052 R)
• M48: 22,486,056 km (0.12 R)
• M49: 24,140,758 km (0.094 R)
• M50: 24,196,558 km (0.097 R)
• M51: 24,532,555 km (0.087 R)
• M52: 24,701,002 km (0.081 R)
• M53: 24,869,898 km (0.077 R)
• M54: 28,269,061 km (0.078 R)
• M55: 28,859,374 km (0.118 R)
• M56: 29,932,440 km (0.114 R)
• M57: 30,534,122 km (0.118 R)
• M58: 33,166,746 km (0.078 R)
• M59: 34,039,499 km (0.073 R)
• M60: 34,478,719 km (0.033 R)
• M61: 35,299,413 km (0.089 R)
• M62: 36,510,258 km (0.098 R)
• M63: 37,088,603 km (0.056 R)
• M64: 37,605,314 km (0.12 R)
• M65: 37,670,090 km (0.086 R)
• M66: 38,254,420 km (0.116 R)
• M67: 38,972,788 km (0.085 R)
• M68: 39,959,536 km (0.103 R)
• M69: 40,821,369 km (0.114 R)
• M70: 41,221,095 km (0.112 R)
• M71: 42,428,350 km (0.072 R)
• M72: 42,968,697 km (0.11 R)
• M73: 43,171,851 km (0.078 R)
• M74: 43,647,273 km (0.09 R)
• M75: 44,124,341 km (0.078 R)
• M76: 45,359,122 km (0.042 R)
• M77: 45,773,208 km (0.097 R)

Asteroid Belt

Center: 14.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.6

Radius: 7.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.81 AU - 17.85 AU

Year: 25356 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,481,238 km

• M1: 126,859 km (0.098 R)
• M2: 180,116 km (0.116 R)
• M3: 480,957 km (0.075 R)
• M4: 621,579 km (0.026 R)
• M5: 775,964 km (0.029 R)
• M6: 1,008,888 km (0.069 R)
• M7: 1,098,946 km (0.072 R)
• M8: 1,239,418 km (0.079 R)
• M9: 1,668,914 km (0.1 R)
• M10: 2,622,750 km (0.029 R)
• M11: 3,473,513 km (0.079 R)
• M12: 3,821,926 km (0.086 R)
• M13: 4,402,516 km (0.108 R)
• M14: 5,206,006 km (0.066 R)
• M15: 5,807,240 km (0.117 R)
• M16: 6,472,801 km (0.094 R)
• M17: 7,118,465 km (0.106 R)
• M18: 7,694,566 km (0.054 R)
• M19: 7,784,475 km (0.118 R)
• M20: 8,010,966 km (0.111 R)
• M21: 9,128,013 km (0.083 R)
• M22: 9,318,900 km (0.065 R)
• M23: 9,656,094 km (0.117 R)
• M24: 10,441,931 km (0.107 R)
• M25: 10,943,533 km (0.105 R)
• M26: 11,970,074 km (0.092 R)
• M27: 12,600,778 km (0.102 R)
• M28: 14,389,969 km (0.117 R)
• M29: 15,285,761 km (0.036 R)
• M30: 18,681,184 km (0.08 R)
• M31: 19,289,299 km (0.083 R)
• M32: 19,595,825 km (0.065 R)
• M33: 20,027,565 km (0.087 R)
• M34: 21,278,502 km (0.119 R)
• M35: 21,658,780 km (0.093 R)
• M36: 22,233,236 km (0.076 R)
• M37: 22,490,245 km (0.087 R)
• M38: 22,683,675 km (0.113 R)
• M39: 23,789,801 km (0.096 R)
• M40: 24,514,753 km (0.07 R)
• M41: 24,780,289 km (0.118 R)
• M42: 24,913,431 km (0.103 R)
• M43: 27,280,668 km (0.111 R)
• M44: 27,693,707 km (0.083 R)
• M45: 28,039,428 km (0.119 R)
• M46: 28,944,944 km (0.107 R)
• M47: 30,214,731 km (0.081 R)
• M48: 30,999,521 km (0.113 R)
• M49: 31,791,044 km (0.092 R)
• M50: 32,225,625 km (0.117 R)
• M51: 33,909,649 km (0.102 R)
• M52: 33,983,550 km (0.116 R)
• M53: 34,353,655 km (0.118 R)
• M54: 34,725,107 km (0.099 R)
• M55: 36,148,680 km (0.078 R)
• M56: 36,602,261 km (0.119 R)
• M57: 38,281,347 km (0.085 R)
• M58: 38,666,412 km (0.059 R)
• M59: 38,975,481 km (0.079 R)
• M60: 39,829,386 km (0.057 R)
• M61: 40,219,687 km (0.078 R)
• M62: 40,297,926 km (0.097 R)
• M63: 42,826,729 km (0.077 R)
• M64: 43,627,526 km (0.113 R)
• M65: 45,162,550 km (0.112 R)
• M66: 46,223,049 km (0.117 R)
• M67: 46,715,226 km (0.104 R)
• M68: 48,784,763 km (0.052 R)
• M69: 49,118,666 km (0.073 R)
• M70: 49,620,866 km (0.094 R)
• M71: 50,377,382 km (0.082 R)
• M72: 50,461,755 km (0.036 R)
• M73: 51,816,962 km (0.109 R)
• M74: 52,328,288 km (0.099 R)
• M75: 54,736,215 km (0.078 R)
• M76: 54,909,599 km (0.09 R)
• M77: 55,517,864 km (0.074 R)
• M78: 56,478,283 km (0.102 R)
• M79: 56,565,797 km (0.117 R)
• M80: 57,444,086 km (0.052 R)
• M81: 57,620,313 km (0.081 R)
• M82: 58,415,425 km (0.075 R)
• M83: 58,769,972 km (0.075 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit