🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 14.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.64 AU - 0.76 AU

Year: 384 Days

Day: 10 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,722,837 km

• M1: 183,407 km (0.088 R)
• M2: 277,953 km (0.084 R)
• M3: 375,341 km (0.115 R)
• M4: 488,736 km (0.095 R)
• M5: 588,668 km (0.065 R)
• M6: 699,819 km (0.072 R)
• M7: 824,284 km (0.083 R)
• M8: 944,411 km (0.025 R)
• M9: 1,036,264 km (0.053 R)
• M10: 1,204,412 km (0.062 R)
• M11: 1,331,720 km (0.119 R)
• M12: 1,424,321 km (0.111 R)
• M13: 1,531,882 km (0.064 R)
• M14: 1,623,137 km (0.085 R)
• M15: 1,719,628 km (0.095 R)
• M16: 1,824,645 km (0.11 R)
• M17: 1,955,992 km (0.111 R)
• M18: 2,107,984 km (0.11 R)
• M19: 2,260,573 km (0.087 R)
• M20: 2,358,410 km (0.102 R)
• M21: 2,453,854 km (0.084 R)
• M22: 2,622,451 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.7

Radius: 13.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.72 AU - 0.88 AU

Year: 469 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,722,837 km

• M1: 191,635 km (0.09 R)
• M2: 337,194 km (0.037 R)
• M3: 526,734 km (0.07 R)
• M4: 623,823 km (0.095 R)
• M5: 732,730 km (0.117 R)
• M6: 849,267 km (0.105 R)
• M7: 963,111 km (0.118 R)
• M8: 1,057,358 km (0.106 R)
• M9: 1,229,096 km (0.119 R)
• M10: 1,332,618 km (0.032 R)
• M11: 1,427,762 km (0.067 R)
• M12: 1,554,771 km (0.107 R)
• M13: 1,673,551 km (0.108 R)
• M14: 1,864,139 km (0.082 R)
• M15: 1,958,984 km (0.083 R)
• M16: 2,075,222 km (0.114 R)
• M17: 2,173,807 km (0.089 R)
• M18: 2,267,305 km (0.114 R)
• M19: 2,389,676 km (0.115 R)
• M20: 2,486,317 km (0.12 R)
• M21: 2,598,515 km (0.057 R)
• M22: 2,734,051 km (0.081 R)
• M23: 2,894,120 km (0.119 R)
• M24: 3,300,129 km (0.092 R)
• M25: 3,416,217 km (0.05 R)
• M26: 3,541,730 km (0.094 R)
• M27: 3,813,399 km (0.119 R)
• M28: 4,009,223 km (0.115 R)
• M29: 4,292,711 km (0.075 R)
• M30: 4,462,504 km (0.072 R)
• M31: 4,695,279 km (0.108 R)
• M32: 4,808,824 km (0.113 R)
• M33: 5,003,151 km (0.111 R)
• M34: 5,110,263 km (0.106 R)
• M35: 5,209,147 km (0.113 R)
• M36: 5,427,112 km (0.075 R)
• M37: 5,778,367 km (0.075 R)
• M38: 5,985,261 km (0.069 R)
• M39: 6,242,420 km (0.09 R)
• M40: 6,435,401 km (0.1 R)
• M41: 6,581,409 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 9.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.92 AU - 0.96 AU

Year: 598 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,722,837 km

• M1: 123,867 km (0.077 R)
• M2: 214,224 km (0.07 R)
• M3: 295,755 km (0.096 R)
• M4: 363,224 km (0.115 R)
• M5: 445,353 km (0.04 R)
• M6: 506,538 km (0.112 R)
• M7: 642,523 km (0.06 R)
• M8: 732,730 km (0.11 R)
• M9: 1,041,500 km (0.049 R)
• M10: 1,200,224 km (0.033 R)
• M11: 1,326,036 km (0.101 R)
• M12: 1,413,999 km (0.1 R)
• M13: 1,557,463 km (0.068 R)
• M14: 1,687,314 km (0.106 R)
• M15: 1,753,586 km (0.094 R)
• M16: 1,845,290 km (0.089 R)
• M17: 1,919,191 km (0.089 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 8.6

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.31 AU - 2.33 AU

Year: 2318 Days

Day: 9.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,722,837 km

• M1: 118,033 km (0.093 R)
• M2: 215,122 km (0.12 R)
• M3: 550,819 km (0.084 R)
• M4: 617,241 km (0.08 R)
• M5: 796,609 km (0.058 R)
• M6: 873,053 km (0.11 R)
• M7: 1,150,557 km (0.1 R)
• M8: 1,249,292 km (0.103 R)
• M9: 1,514,529 km (0.088 R)
• M10: 1,598,752 km (0.119 R)
• M11: 1,772,286 km (0.119 R)
• M12: 1,978,133 km (0.104 R)
• M13: 2,178,295 km (0.102 R)
• M14: 2,246,511 km (0.113 R)
• M15: 2,301,563 km (0.117 R)
• M16: 2,385,188 km (0.11 R)
• M17: 2,455,499 km (0.053 R)
• M18: 2,773,545 km (0.065 R)
• M19: 2,937,504 km (0.117 R)
• M20: 3,181,797 km (0.094 R)
• M21: 3,290,854 km (0.065 R)
• M22: 3,401,108 km (0.114 R)
• M23: 3,480,544 km (0.054 R)
• M24: 3,609,049 km (0.081 R)
• M25: 3,690,131 km (0.062 R)
• M26: 4,361,077 km (0.056 R)
• M27: 4,639,928 km (0.1 R)
• M28: 5,436,686 km (0.091 R)
• M29: 5,793,776 km (0.099 R)
• M30: 6,216,839 km (0.101 R)
• M31: 6,392,766 km (0.069 R)
• M32: 6,550,592 km (0.033 R)
• M33: 7,276,590 km (0.083 R)
• M34: 7,607,501 km (0.11 R)
• M35: 7,753,807 km (0.104 R)
• M36: 8,049,263 km (0.049 R)
• M37: 8,348,459 km (0.099 R)
• M38: 8,520,945 km (0.108 R)
• M39: 8,694,778 km (0.109 R)
• M40: 9,112,306 km (0.05 R)
• M41: 9,290,028 km (0.027 R)
• M42: 9,401,628 km (0.093 R)
• M43: 9,898,293 km (0.088 R)
• M44: 10,012,436 km (0.103 R)
• M45: 10,126,878 km (0.075 R)
• M46: 10,380,297 km (0.113 R)
• M47: 10,729,309 km (0.093 R)
• M48: 10,799,620 km (0.072 R)
• M49: 10,870,080 km (0.097 R)
• M50: 11,224,478 km (0.087 R)
• M51: 11,391,130 km (0.114 R)
• M52: 11,462,937 km (0.119 R)
• M53: 11,823,617 km (0.101 R)
• M54: 12,114,884 km (0.053 R)
• M55: 12,236,956 km (0.08 R)
• M56: 12,754,116 km (0.059 R)
• M57: 12,853,449 km (0.111 R)
• M58: 13,002,897 km (0.083 R)
• M59: 13,077,846 km (0.094 R)
• M60: 13,328,871 km (0.054 R)
• M61: 13,530,679 km (0.064 R)
• M62: 14,710,856 km (0.075 R)
• M63: 15,207,970 km (0.075 R)
• M64: 15,313,436 km (0.116 R)
• M65: 15,392,574 km (0.082 R)
• M66: 15,551,297 km (0.107 R)
• M67: 15,683,990 km (0.103 R)
• M68: 15,923,945 km (0.093 R)
• M69: 16,030,908 km (0.072 R)
• M70: 16,732,223 km (0.1 R)
• M71: 16,868,207 km (0.096 R)
• M72: 17,141,223 km (0.088 R)
• M73: 17,250,878 km (0.102 R)
• M74: 17,553,665 km (0.1 R)
• M75: 17,609,016 km (0.084 R)
• M76: 17,941,572 km (0.082 R)
• M77: 18,584,992 km (0.077 R)
• M78: 18,754,187 km (0.053 R)
• M79: 18,923,682 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.8

Radius: 6.3

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.97 AU - 8.01 AU

Year: 14816 Days

Day: 22.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 20,722,837 km

• M1: 83,924 km (0.112 R)
• M2: 171,738 km (0.09 R)
• M3: 563,685 km (0.119 R)
• M4: 620,831 km (0.081 R)
• M5: 660,026 km (0.102 R)
• M6: 891,155 km (0.049 R)
• M7: 1,171,202 km (0.113 R)
• M8: 1,504,356 km (0.055 R)
• M9: 2,101,102 km (0.104 R)
• M10: 2,697,998 km (0.083 R)
• M11: 3,204,237 km (0.093 R)
• M12: 3,450,475 km (0.103 R)
• M13: 3,521,983 km (0.086 R)
• M14: 3,849,752 km (0.058 R)
• M15: 4,111,548 km (0.058 R)
• M16: 4,613,000 km (0.106 R)
• M17: 5,338,699 km (0.058 R)
• M18: 6,360,752 km (0.115 R)
• M19: 6,448,566 km (0.045 R)
• M20: 7,120,410 km (0.112 R)
• M21: 7,673,772 km (0.104 R)
• M22: 7,720,597 km (0.079 R)
• M23: 8,003,037 km (0.039 R)
• M24: 8,050,460 km (0.115 R)
• M25: 9,465,356 km (0.075 R)
• M26: 10,330,032 km (0.084 R)
• M27: 10,693,256 km (0.034 R)
• M28: 11,008,159 km (0.035 R)
• M29: 11,379,162 km (0.077 R)
• M30: 11,539,531 km (0.09 R)
• M31: 12,627,107 km (0.065 R)
• M32: 13,520,656 km (0.058 R)
• M33: 13,860,841 km (0.112 R)
• M34: 14,782,065 km (0.1 R)
• M35: 14,840,408 km (0.075 R)
• M36: 14,898,602 km (0.093 R)
• M37: 15,308,949 km (0.105 R)
• M38: 15,426,832 km (0.071 R)
• M39: 15,663,645 km (0.091 R)
• M40: 15,782,426 km (0.045 R)
• M41: 17,477,070 km (0.111 R)
• M42: 18,596,661 km (0.058 R)
• M43: 20,643,758 km (0.096 R)
• M44: 21,166,603 km (0.098 R)
• M45: 21,429,596 km (0.11 R)
• M46: 22,626,678 km (0.063 R)
• M47: 25,015,756 km (0.114 R)
• M48: 25,085,319 km (0.032 R)
• M49: 25,923,366 km (0.117 R)
• M50: 26,770,838 km (0.101 R)
• M51: 26,984,015 km (0.062 R)
• M52: 27,412,164 km (0.088 R)
• M53: 27,555,479 km (0.09 R)
• M54: 27,770,750 km (0.114 R)
• M55: 28,492,560 km (0.111 R)
• M56: 28,782,930 km (0.107 R)
• M57: 28,855,784 km (0.103 R)
• M58: 29,001,492 km (0.062 R)
• M59: 29,293,657 km (0.098 R)
• M60: 29,880,828 km (0.112 R)
• M61: 31,891,274 km (0.08 R)
• M62: 31,966,522 km (0.062 R)
• M63: 32,268,261 km (0.097 R)
• M64: 32,571,047 km (0.108 R)
• M65: 34,098,740 km (0.117 R)
• M66: 34,716,430 km (0.093 R)
• M67: 35,259,769 km (0.109 R)
• M68: 35,884,340 km (0.036 R)
• M69: 36,906,991 km (0.11 R)
• M70: 36,985,979 km (0.107 R)
• M71: 38,258,608 km (0.093 R)
• M72: 38,659,231 km (0.116 R)
• M73: 39,303,101 km (0.105 R)
• M74: 39,869,478 km (0.078 R)
• M75: 40,764,821 km (0.118 R)
• M76: 40,928,332 km (0.111 R)
• M77: 41,255,951 km (0.077 R)
• M78: 43,573,970 km (0.04 R)
• M79: 44,244,019 km (0.079 R)
• M80: 45,001,882 km (0.04 R)
• M81: 45,255,450 km (0.068 R)
• M82: 46,445,053 km (0.119 R)
• M83: 47,472,790 km (0.12 R)
• M84: 49,550,854 km (0.1 R)
• M85: 49,638,069 km (0.112 R)
• M86: 50,074,895 km (0.059 R)
• M87: 50,162,560 km (0.083 R)
• M88: 50,600,881 km (0.118 R)
• M89: 50,952,586 km (0.118 R)
• M90: 51,923,925 km (0.066 R)
• M91: 52,545,055 km (0.072 R)
• M92: 55,325,781 km (0.055 R)
• M93: 57,878,219 km (0.095 R)
• M94: 60,562,155 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.5

Radius: 4.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.88 AU - 11.8 AU

Year: 20249 Days

Day: 25 Hours

Environment

Temp: -240 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,722,837 km

• M1: 55,650 km (0.093 R)
• M2: 86,468 km (0.093 R)
• M3: 476,768 km (0.086 R)
• M4: 647,908 km (0.077 R)
• M5: 879,486 km (0.055 R)
• M6: 1,054,815 km (0.032 R)
• M7: 1,181,823 km (0.101 R)
• M8: 1,277,117 km (0.116 R)
• M9: 1,723,816 km (0.078 R)
• M10: 1,970,802 km (0.101 R)
• M11: 2,377,110 km (0.097 R)
• M12: 2,467,467 km (0.08 R)
• M13: 2,761,128 km (0.073 R)
• M14: 3,263,627 km (0.108 R)
• M15: 3,793,952 km (0.056 R)
• M16: 3,899,717 km (0.089 R)
• M17: 4,277,452 km (0.103 R)
• M18: 5,498,769 km (0.082 R)
• M19: 5,941,878 km (0.118 R)
• M20: 6,146,977 km (0.091 R)
• M21: 6,459,187 km (0.082 R)
• M22: 6,755,241 km (0.097 R)
• M23: 6,947,774 km (0.093 R)
• M24: 7,120,559 km (0.058 R)
• M25: 7,870,344 km (0.11 R)
• M26: 8,645,111 km (0.093 R)
• M27: 9,088,519 km (0.118 R)
• M28: 9,159,130 km (0.089 R)
• M29: 9,206,403 km (0.054 R)
• M30: 9,348,521 km (0.035 R)
• M31: 9,563,193 km (0.058 R)
• M32: 9,851,768 km (0.086 R)
• M33: 10,070,181 km (0.1 R)
• M34: 10,413,059 km (0.108 R)
• M35: 11,464,582 km (0.035 R)
• M36: 12,158,268 km (0.104 R)
• M37: 12,340,328 km (0.085 R)
• M38: 12,470,778 km (0.054 R)
• M39: 13,263,946 km (0.108 R)
• M40: 16,279,539 km (0.112 R)
• M41: 17,116,091 km (0.083 R)
• M42: 17,145,113 km (0.086 R)
• M43: 17,759,960 km (0.099 R)
• M44: 18,025,646 km (0.056 R)
• M45: 18,860,552 km (0.118 R)
• M46: 18,920,690 km (0.034 R)
• M47: 19,101,554 km (0.034 R)
• M48: 19,131,623 km (0.102 R)
• M49: 19,373,672 km (0.101 R)
• M50: 19,616,769 km (0.09 R)
• M51: 20,475,311 km (0.072 R)
• M52: 20,598,879 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit