🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 159 Days

Day: 17.1 Hours

Environment

Temp: 266 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.08 AU - 1.34 AU

Year: 466 Days

Day: 39.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,335,230 km

• M1: 760,556 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.15 AU - 2.39 AU

Year: 1197 Days

Day: 44.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,335,230 km

• M1: 44,879 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.56 AU - 2.92 AU

Year: 1587 Days

Day: 34.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 15

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.6 AU - 10.46 AU

Year: 8716 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,335,230 km

• M1: 190,288 km (0.104 R)
• M2: 505,790 km (0.097 R)
• M3: 857,495 km (0.06 R)
• M4: 1,677,890 km (0.088 R)
• M5: 1,844,991 km (0.117 R)
• M6: 2,334,176 km (0.117 R)
• M7: 2,474,798 km (0.081 R)
• M8: 2,666,732 km (0.099 R)
• M9: 2,838,769 km (0.105 R)
• M10: 3,645,850 km (0.039 R)
• M11: 3,782,582 km (0.113 R)
• M12: 4,580,088 km (0.101 R)
• M13: 4,728,041 km (0.073 R)
• M14: 4,847,569 km (0.119 R)
• M15: 5,028,732 km (0.032 R)
• M16: 5,273,774 km (0.118 R)
• M17: 6,032,983 km (0.114 R)
• M18: 6,130,371 km (0.111 R)
• M19: 6,491,949 km (0.076 R)
• M20: 6,625,091 km (0.081 R)
• M21: 6,725,621 km (0.097 R)
• M22: 6,860,409 km (0.076 R)
• M23: 7,235,899 km (0.112 R)
• M24: 8,952,236 km (0.093 R)
• M25: 9,212,686 km (0.053 R)
• M26: 9,475,828 km (0.117 R)
• M27: 10,202,425 km (0.114 R)
• M28: 10,396,603 km (0.066 R)
• M29: 11,831,247 km (0.055 R)
• M30: 12,696,670 km (0.085 R)
• M31: 12,947,696 km (0.095 R)
• M32: 13,242,703 km (0.074 R)
• M33: 13,454,683 km (0.08 R)
• M34: 14,488,255 km (0.114 R)
• M35: 14,838,613 km (0.069 R)
• M36: 16,041,230 km (0.063 R)
• M37: 16,952,281 km (0.091 R)
• M38: 17,553,515 km (0.042 R)
• M39: 18,020,709 km (0.054 R)
• M40: 18,255,877 km (0.072 R)
• M41: 18,872,220 km (0.086 R)
• M42: 19,254,892 km (0.1 R)
• M43: 20,614,287 km (0.111 R)
• M44: 21,206,246 km (0.029 R)
• M45: 21,554,211 km (0.061 R)
• M46: 21,854,005 km (0.102 R)
• M47: 22,457,782 km (0.109 R)
• M48: 22,660,188 km (0.083 R)
• M49: 22,914,205 km (0.071 R)
• M50: 23,016,081 km (0.08 R)
• M51: 23,117,957 km (0.031 R)
• M52: 24,457,606 km (0.027 R)
• M53: 24,561,726 km (0.106 R)
• M54: 24,665,996 km (0.086 R)
• M55: 26,353,909 km (0.108 R)
• M56: 26,620,941 km (0.08 R)
• M57: 26,781,609 km (0.081 R)
• M58: 26,889,020 km (0.086 R)
• M59: 27,590,036 km (0.063 R)
• M60: 29,010,019 km (0.092 R)
• M61: 29,341,079 km (0.119 R)
• M62: 29,895,788 km (0.086 R)
• M63: 30,453,788 km (0.052 R)
• M64: 30,790,383 km (0.058 R)
• M65: 30,958,980 km (0.119 R)
• M66: 31,580,260 km (0.113 R)
• M67: 32,548,607 km (0.109 R)
• M68: 33,065,169 km (0.087 R)
• M69: 33,468,784 km (0.118 R)
• M70: 33,932,088 km (0.095 R)
• M71: 34,048,326 km (0.119 R)
• M72: 35,511,543 km (0.084 R)
• M73: 35,629,426 km (0.084 R)
• M74: 36,280,476 km (0.096 R)
• M75: 36,399,256 km (0.063 R)
• M76: 37,955,373 km (0.03 R)
• M77: 38,317,550 km (0.077 R)
• M78: 39,289,038 km (0.103 R)
• M79: 40,823,165 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 10

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.89 AU - 11.07 AU

Year: 11869 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,335,230 km

• M1: 132,693 km (0.042 R)
• M2: 398,379 km (0.099 R)
• M3: 460,761 km (0.098 R)
• M4: 621,729 km (0.105 R)
• M5: 885,320 km (0.049 R)
• M6: 1,000,810 km (0.115 R)
• M7: 1,075,609 km (0.048 R)
• M8: 1,295,966 km (0.06 R)
• M9: 1,361,640 km (0.067 R)
• M10: 1,548,338 km (0.076 R)
• M11: 1,725,462 km (0.088 R)
• M12: 2,540,920 km (0.067 R)
• M13: 2,708,469 km (0.112 R)
• M14: 2,772,198 km (0.076 R)
• M15: 3,032,648 km (0.093 R)
• M16: 3,346,504 km (0.114 R)
• M17: 6,410,418 km (0.062 R)
• M18: 7,493,208 km (0.094 R)
• M19: 7,704,590 km (0.112 R)
• M20: 7,856,581 km (0.115 R)
• M21: 8,194,822 km (0.098 R)
• M22: 10,055,520 km (0.085 R)
• M23: 10,591,080 km (0.09 R)
• M24: 11,829,751 km (0.083 R)
• M25: 12,075,989 km (0.078 R)
• M26: 12,394,932 km (0.092 R)
• M27: 12,609,156 km (0.115 R)
• M28: 13,883,281 km (0.088 R)
• M29: 14,068,633 km (0.105 R)
• M30: 15,235,945 km (0.106 R)
• M31: 15,427,131 km (0.114 R)
• M32: 15,889,388 km (0.084 R)
• M33: 16,005,626 km (0.072 R)
• M34: 16,161,058 km (0.115 R)
• M35: 16,473,418 km (0.109 R)
• M36: 16,669,691 km (0.067 R)
• M37: 17,263,145 km (0.078 R)
• M38: 17,622,629 km (0.105 R)
• M39: 18,065,140 km (0.108 R)
• M40: 18,308,236 km (0.057 R)
• M41: 18,961,530 km (0.114 R)
• M42: 19,167,227 km (0.065 R)
• M43: 19,580,865 km (0.101 R)
• M44: 22,558,013 km (0.074 R)
• M45: 22,863,491 km (0.111 R)
• M46: 23,832,287 km (0.103 R)
• M47: 25,174,778 km (0.104 R)
• M48: 27,886,240 km (0.111 R)
• M49: 29,157,523 km (0.1 R)
• M50: 29,967,745 km (0.115 R)
• M51: 30,833,767 km (0.115 R)
• M52: 31,269,695 km (0.117 R)
• M53: 32,049,997 km (0.039 R)
• M54: 32,491,760 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.1

Radius: 7.9

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.67 AU - 17.23 AU

Year: 21246 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,335,230 km

• M1: 139,276 km (0.081 R)
• M2: 214,523 km (0.09 R)
• M3: 534,812 km (0.087 R)
• M4: 914,193 km (0.025 R)
• M5: 970,441 km (0.047 R)
• M6: 1,027,887 km (0.118 R)
• M7: 1,430,006 km (0.099 R)
• M8: 2,098,559 km (0.115 R)
• M9: 2,977,895 km (0.062 R)
• M10: 3,456,160 km (0.055 R)
• M11: 3,681,454 km (0.087 R)
• M12: 4,630,054 km (0.085 R)
• M13: 5,544,995 km (0.089 R)
• M14: 5,702,820 km (0.106 R)
• M15: 5,969,254 km (0.032 R)
• M16: 6,131,119 km (0.081 R)
• M17: 6,736,841 km (0.08 R)
• M18: 6,792,940 km (0.08 R)
• M19: 7,132,378 km (0.055 R)
• M20: 7,304,116 km (0.111 R)
• M21: 8,123,912 km (0.075 R)
• M22: 8,423,707 km (0.1 R)
• M23: 9,658,936 km (0.109 R)
• M24: 9,722,216 km (0.116 R)
• M25: 9,849,075 km (0.119 R)
• M26: 10,752,796 km (0.118 R)
• M27: 11,081,911 km (0.051 R)
• M28: 11,817,783 km (0.104 R)
• M29: 11,953,319 km (0.119 R)
• M30: 13,055,705 km (0.073 R)
• M31: 14,406,425 km (0.064 R)
• M32: 15,061,663 km (0.115 R)
• M33: 15,356,072 km (0.076 R)
• M34: 16,250,517 km (0.047 R)
• M35: 16,780,094 km (0.109 R)
• M36: 17,701,018 km (0.115 R)
• M37: 19,591,786 km (0.087 R)
• M38: 19,913,122 km (0.04 R)
• M39: 22,210,646 km (0.116 R)
• M40: 22,713,894 km (0.1 R)
• M41: 23,646,038 km (0.084 R)
• M42: 24,677,216 km (0.096 R)
• M43: 24,763,833 km (0.059 R)
• M44: 25,547,726 km (0.076 R)
• M45: 26,163,172 km (0.069 R)
• M46: 26,339,847 km (0.12 R)
• M47: 27,318,815 km (0.111 R)
• M48: 28,038,231 km (0.062 R)
• M49: 28,582,020 km (0.118 R)
• M50: 29,220,653 km (0.086 R)
• M51: 29,864,073 km (0.066 R)
• M52: 38,340,588 km (0.113 R)
• M53: 38,641,878 km (0.099 R)
• M54: 39,753,091 km (0.082 R)
• M55: 41,697,265 km (0.091 R)
• M56: 44,091,878 km (0.085 R)
• M57: 44,407,530 km (0.083 R)
• M58: 44,723,929 km (0.055 R)
• M59: 45,571,102 km (0.083 R)
• M60: 46,637,735 km (0.053 R)
• M61: 46,852,108 km (0.1 R)
• M62: 48,144,784 km (0.106 R)
• M63: 48,686,777 km (0.103 R)
• M64: 49,558,334 km (0.089 R)
• M65: 50,105,712 km (0.077 R)
• M66: 51,206,304 km (0.052 R)
• M67: 51,427,410 km (0.042 R)
• M68: 53,543,471 km (0.1 R)
• M69: 54,105,062 km (0.116 R)
• M70: 54,781,543 km (0.107 R)
• M71: 59,827,330 km (0.05 R)
• M72: 65,378,757 km (0.109 R)
• M73: 65,738,690 km (0.106 R)
• M74: 65,858,667 km (0.098 R)
• M75: 67,426,752 km (0.054 R)
• M76: 70,108,444 km (0.077 R)
• M77: 72,948,858 km (0.06 R)
• M78: 73,696,100 km (0.115 R)
• M79: 75,952,784 km (0.073 R)
• M80: 76,331,117 km (0.078 R)
• M81: 77,089,728 km (0.079 R)
• M82: 77,596,715 km (0.087 R)
• M83: 79,508,127 km (0.062 R)
• M84: 80,919,732 km (0.084 R)
• M85: 82,339,416 km (0.089 R)
• M86: 83,117,325 km (0.114 R)
• M87: 84,288,826 km (0.113 R)
• M88: 84,549,874 km (0.119 R)
• M89: 84,811,222 km (0.09 R)
• M90: 85,203,617 km (0.115 R)
• M91: 85,334,665 km (0.062 R)
• M92: 85,859,155 km (0.072 R)
• M93: 86,911,426 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.9

Radius: 5.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.36 AU - 22.18 AU

Year: 27320 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 46,335,230 km

• M1: 145,110 km (0.06 R)
• M2: 384,467 km (0.03 R)
• M3: 424,708 km (0.053 R)
• M4: 480,957 km (0.057 R)
• M5: 539,899 km (0.067 R)
• M6: 632,949 km (0.088 R)
• M7: 817,552 km (0.09 R)
• M8: 1,056,909 km (0.049 R)
• M9: 1,359,545 km (0.119 R)
• M10: 1,665,174 km (0.097 R)
• M11: 1,710,502 km (0.102 R)
• M12: 1,802,654 km (0.118 R)
• M13: 1,919,939 km (0.05 R)
• M14: 2,039,917 km (0.072 R)
• M15: 2,113,070 km (0.075 R)
• M16: 2,363,347 km (0.092 R)
• M17: 2,414,510 km (0.079 R)
• M18: 2,946,629 km (0.12 R)
• M19: 3,029,506 km (0.062 R)
• M20: 3,660,660 km (0.096 R)
• M21: 3,809,809 km (0.087 R)
• M22: 4,021,789 km (0.113 R)
• M23: 4,206,692 km (0.026 R)
• M24: 4,300,041 km (0.104 R)
• M25: 4,777,707 km (0.08 R)
• M26: 5,372,808 km (0.078 R)
• M27: 5,440,426 km (0.104 R)
• M28: 6,777,083 km (0.066 R)
• M29: 6,886,738 km (0.104 R)
• M30: 7,557,086 km (0.115 R)
• M31: 8,286,974 km (0.056 R)
• M32: 8,522,291 km (0.095 R)
• M33: 9,160,027 km (0.073 R)
• M34: 9,362,583 km (0.114 R)
• M35: 9,484,804 km (0.12 R)
• M36: 9,525,644 km (0.037 R)
• M37: 9,566,485 km (0.108 R)
• M38: 9,730,743 km (0.106 R)
• M39: 10,523,612 km (0.108 R)
• M40: 10,565,798 km (0.101 R)
• M41: 11,510,659 km (0.076 R)
• M42: 12,125,955 km (0.053 R)
• M43: 12,437,567 km (0.091 R)
• M44: 12,797,051 km (0.104 R)
• M45: 12,887,408 km (0.09 R)
• M46: 14,738,981 km (0.099 R)
• M47: 15,262,723 km (0.055 R)
• M48: 16,035,246 km (0.074 R)
• M49: 16,968,886 km (0.102 R)
• M50: 17,467,496 km (0.084 R)
• M51: 17,768,936 km (0.099 R)
• M52: 18,326,038 km (0.088 R)
• M53: 18,581,103 km (0.087 R)
• M54: 18,683,428 km (0.092 R)
• M55: 18,837,364 km (0.085 R)
• M56: 19,043,211 km (0.085 R)
• M57: 19,561,268 km (0.11 R)
• M58: 19,821,867 km (0.114 R)
• M59: 20,031,304 km (0.097 R)
• M60: 20,346,806 km (0.085 R)
• M61: 20,663,954 km (0.109 R)
• M62: 20,823,126 km (0.078 R)
• M63: 22,710,004 km (0.057 R)
• M64: 23,259,028 km (0.11 R)
• M65: 23,812,540 km (0.106 R)
• M66: 24,035,142 km (0.102 R)
• M67: 24,090,942 km (0.073 R)
• M68: 25,271,718 km (0.091 R)
• M69: 25,840,639 km (0.085 R)
• M70: 26,012,227 km (0.038 R)
• M71: 26,241,411 km (0.118 R)
• M72: 26,528,938 km (0.093 R)
• M73: 26,701,874 km (0.11 R)
• M74: 28,984,887 km (0.113 R)
• M75: 29,580,286 km (0.077 R)
• M76: 29,819,643 km (0.081 R)
• M77: 31,390,570 km (0.104 R)
• M78: 31,451,456 km (0.084 R)
• M79: 33,236,309 km (0.049 R)
• M80: 33,734,469 km (0.075 R)
• M81: 33,984,447 km (0.085 R)
• M82: 34,738,122 km (0.077 R)
• M83: 36,646,242 km (0.108 R)
• M84: 36,710,569 km (0.108 R)
• M85: 37,289,962 km (0.083 R)
• M86: 37,613,093 km (0.037 R)
• M87: 38,002,197 km (0.108 R)
• M88: 40,033,437 km (0.118 R)
• M89: 40,231,954 km (0.074 R)
• M90: 40,696,306 km (0.071 R)
• M91: 40,762,727 km (0.105 R)
• M92: 41,429,485 km (0.115 R)
• M93: 43,112,012 km (0.07 R)
• M94: 43,519,217 km (0.095 R)
• M95: 44,611,132 km (0.099 R)
• M96: 45,504,980 km (0.078 R)
• M97: 46,196,570 km (0.108 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit