🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.66 AU

Year: 256 Days

Day: 13.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.78 AU

Year: 338 Days

Day: 44.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 10.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.77 AU - 0.89 AU

Year: 488 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,724,234 km

• M1: 141,968 km (0.111 R)
• M2: 209,287 km (0.108 R)
• M3: 275,110 km (0.106 R)
• M4: 347,516 km (0.098 R)
• M5: 416,331 km (0.065 R)
• M6: 504,743 km (0.108 R)
• M7: 582,534 km (0.115 R)
• M8: 657,333 km (0.057 R)
• M9: 731,982 km (0.083 R)
• M10: 843,433 km (0.052 R)
• M11: 952,041 km (0.053 R)
• M12: 1,028,785 km (0.063 R)
• M13: 1,140,983 km (0.095 R)
• M14: 1,378,245 km (0.075 R)
• M15: 1,460,973 km (0.113 R)
• M16: 1,620,594 km (0.05 R)
• M17: 1,763,908 km (0.104 R)
• M18: 1,882,839 km (0.05 R)
• M19: 1,957,787 km (0.12 R)
• M20: 2,152,713 km (0.092 R)
• M21: 2,323,105 km (0.052 R)
• M22: 2,416,305 km (0.114 R)
• M23: 2,542,565 km (0.113 R)
• M24: 2,613,026 km (0.105 R)
• M25: 2,815,133 km (0.098 R)
• M26: 3,076,630 km (0.101 R)
• M27: 3,158,609 km (0.065 R)
• M28: 3,381,211 km (0.09 R)
• M29: 3,530,061 km (0.081 R)
• M30: 3,768,370 km (0.057 R)
• M31: 3,997,255 km (0.096 R)
• M32: 4,072,054 km (0.066 R)
• M33: 4,192,630 km (0.028 R)
• M34: 4,322,182 km (0.087 R)
• M35: 4,422,113 km (0.109 R)
• M36: 4,491,826 km (0.1 R)
• M37: 4,608,662 km (0.078 R)
• M38: 4,687,200 km (0.079 R)
• M39: 4,965,602 km (0.056 R)
• M40: 5,038,007 km (0.105 R)
• M41: 5,200,321 km (0.103 R)
• M42: 5,364,430 km (0.057 R)
• M43: 5,471,991 km (0.093 R)
• M44: 5,630,565 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 14.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.88 AU - 0.92 AU

Year: 551 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,724,234 km

• M1: 180,565 km (0.114 R)
• M2: 272,418 km (0.116 R)
• M3: 369,806 km (0.089 R)
• M4: 463,903 km (0.118 R)
• M5: 596,297 km (0.105 R)
• M6: 754,721 km (0.089 R)
• M7: 850,464 km (0.056 R)
• M8: 973,284 km (0.073 R)
• M9: 1,130,212 km (0.043 R)
• M10: 1,226,403 km (0.076 R)
• M11: 1,329,775 km (0.104 R)
• M12: 1,449,304 km (0.119 R)
• M13: 1,608,776 km (0.113 R)
• M14: 1,936,096 km (0.09 R)
• M15: 2,123,093 km (0.115 R)
• M16: 2,316,224 km (0.033 R)
• M17: 2,504,717 km (0.087 R)
• M18: 2,606,294 km (0.078 R)
• M19: 2,703,982 km (0.08 R)
• M20: 2,993,005 km (0.059 R)
• M21: 3,106,849 km (0.094 R)
• M22: 3,210,670 km (0.082 R)
• M23: 3,327,356 km (0.057 R)
• M24: 3,421,902 km (0.065 R)
• M25: 3,529,163 km (0.069 R)
• M26: 3,686,391 km (0.115 R)
• M27: 3,808,762 km (0.098 R)
• M28: 3,932,629 km (0.091 R)
• M29: 4,051,709 km (0.091 R)
• M30: 4,165,403 km (0.071 R)
• M31: 4,286,877 km (0.119 R)
• M32: 4,396,382 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 11.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.68 AU - 3.16 AU

Year: 3222 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 80,724,234 km

• M1: 141,370 km (0.085 R)
• M2: 286,031 km (0.054 R)
• M3: 392,545 km (0.068 R)
• M4: 497,413 km (0.097 R)
• M5: 582,235 km (0.072 R)
• M6: 723,007 km (0.099 R)
• M7: 821,891 km (0.071 R)
• M8: 1,133,952 km (0.091 R)
• M9: 1,286,392 km (0.081 R)
• M10: 1,445,714 km (0.095 R)
• M11: 1,550,732 km (0.092 R)
• M12: 1,635,105 km (0.116 R)
• M13: 1,728,903 km (0.084 R)
• M14: 1,922,333 km (0.056 R)
• M15: 2,122,943 km (0.1 R)
• M16: 2,208,663 km (0.099 R)
• M17: 2,321,759 km (0.083 R)
• M18: 2,436,949 km (0.081 R)
• M19: 2,645,489 km (0.105 R)
• M20: 2,822,164 km (0.073 R)
• M21: 2,983,730 km (0.096 R)
• M22: 3,167,885 km (0.099 R)
• M23: 3,276,193 km (0.083 R)
• M24: 3,466,332 km (0.071 R)
• M25: 3,722,145 km (0.094 R)
• M26: 3,952,525 km (0.118 R)
• M27: 4,101,525 km (0.116 R)
• M28: 4,295,852 km (0.097 R)
• M29: 4,438,120 km (0.11 R)
• M30: 4,537,603 km (0.108 R)
• M31: 4,693,783 km (0.077 R)
• M32: 4,885,866 km (0.118 R)
• M33: 4,988,640 km (0.047 R)
• M34: 5,301,300 km (0.109 R)
• M35: 5,371,611 km (0.054 R)
• M36: 5,848,678 km (0.066 R)
• M37: 6,031,188 km (0.033 R)
• M38: 6,539,521 km (0.07 R)
• M39: 6,792,491 km (0.098 R)
• M40: 7,504,876 km (0.082 R)
• M41: 7,783,128 km (0.078 R)
• M42: 7,863,313 km (0.093 R)
• M43: 8,132,439 km (0.094 R)
• M44: 8,254,661 km (0.047 R)
• M45: 8,445,847 km (0.101 R)
• M46: 8,583,327 km (0.108 R)
• M47: 8,707,643 km (0.063 R)
• M48: 8,776,907 km (0.027 R)
• M49: 9,028,231 km (0.057 R)
• M50: 9,324,286 km (0.071 R)
• M51: 9,480,615 km (0.106 R)
• M52: 9,594,908 km (0.078 R)
• M53: 9,709,650 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.4

Radius: 7.1

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.65 AU - 11.17 AU

Year: 20143 Days

Day: 22.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,724,234 km

• M1: 101,577 km (0.098 R)
• M2: 168,896 km (0.07 R)
• M3: 283,039 km (0.089 R)
• M4: 446,101 km (0.114 R)
• M5: 593,754 km (0.107 R)
• M6: 685,607 km (0.038 R)
• M7: 1,363,435 km (0.093 R)
• M8: 2,265,510 km (0.1 R)
• M9: 2,638,158 km (0.045 R)
• M10: 2,871,082 km (0.1 R)
• M11: 3,191,970 km (0.05 R)
• M12: 3,482,190 km (0.105 R)
• M13: 4,088,061 km (0.084 R)
• M14: 4,357,636 km (0.112 R)
• M15: 4,403,114 km (0.083 R)
• M16: 4,819,744 km (0.114 R)
• M17: 4,913,991 km (0.044 R)
• M18: 7,737,651 km (0.051 R)
• M19: 7,903,704 km (0.118 R)
• M20: 8,694,329 km (0.119 R)
• M21: 8,809,370 km (0.12 R)
• M22: 9,747,498 km (0.116 R)
• M23: 9,807,188 km (0.115 R)
• M24: 11,527,114 km (0.045 R)
• M25: 12,035,448 km (0.083 R)
• M26: 12,486,336 km (0.119 R)
• M27: 12,616,187 km (0.046 R)
• M28: 12,811,711 km (0.11 R)
• M29: 13,271,874 km (0.096 R)
• M30: 13,603,982 km (0.046 R)
• M31: 14,959,488 km (0.117 R)
• M32: 15,723,185 km (0.072 R)
• M33: 16,856,538 km (0.09 R)
• M34: 18,089,524 km (0.081 R)
• M35: 18,383,783 km (0.108 R)
• M36: 18,457,535 km (0.06 R)
• M37: 19,276,134 km (0.069 R)
• M38: 19,501,429 km (0.11 R)
• M39: 20,030,556 km (0.08 R)
• M40: 23,302,711 km (0.12 R)
• M41: 23,382,596 km (0.05 R)
• M42: 23,944,635 km (0.095 R)
• M43: 24,025,268 km (0.079 R)
• M44: 24,186,834 km (0.105 R)
• M45: 24,755,007 km (0.038 R)
• M46: 25,081,729 km (0.052 R)
• M47: 25,574,504 km (0.119 R)
• M48: 25,987,544 km (0.027 R)
• M49: 26,736,730 km (0.084 R)
• M50: 28,940,157 km (0.113 R)
• M51: 29,803,187 km (0.111 R)
• M52: 30,237,769 km (0.073 R)
• M53: 30,412,200 km (0.075 R)
• M54: 30,762,109 km (0.073 R)
• M55: 32,799,782 km (0.09 R)
• M56: 33,338,484 km (0.1 R)
• M57: 34,515,670 km (0.092 R)
• M58: 34,606,775 km (0.12 R)
• M59: 36,538,682 km (0.045 R)
• M60: 38,978,623 km (0.073 R)
• M61: 40,891,082 km (0.113 R)
• M62: 42,735,923 km (0.105 R)
• M63: 43,226,006 km (0.12 R)
• M64: 45,904,107 km (0.047 R)
• M65: 46,405,858 km (0.084 R)
• M66: 47,010,383 km (0.104 R)
• M67: 47,111,511 km (0.089 R)
• M68: 47,719,028 km (0.119 R)
• M69: 47,820,605 km (0.107 R)
• M70: 48,942,140 km (0.12 R)
• M71: 49,249,414 km (0.054 R)
• M72: 50,588,764 km (0.083 R)
• M73: 51,003,300 km (0.085 R)
• M74: 51,523,003 km (0.059 R)
• M75: 53,092,584 km (0.116 R)
• M76: 53,619,318 km (0.101 R)
• M77: 55,103,328 km (0.093 R)
• M78: 57,031,047 km (0.047 R)
• M79: 58,111,592 km (0.108 R)
• M80: 60,292,729 km (0.03 R)
• M81: 60,952,306 km (0.115 R)
• M82: 61,062,410 km (0.065 R)
• M83: 61,503,724 km (0.115 R)
• M84: 61,724,829 km (0.066 R)
• M85: 62,278,641 km (0.116 R)
• M86: 62,722,797 km (0.071 R)
• M87: 68,363,534 km (0.12 R)
• M88: 71,824,930 km (0.095 R)
• M89: 74,399,359 km (0.039 R)
• M90: 75,579,537 km (0.104 R)
• M91: 76,409,356 km (0.061 R)
• M92: 76,765,848 km (0.064 R)
• M93: 78,437,006 km (0.114 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: 199 - 13,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit