🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 268 Days

Day: 15.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,099,148 km

• M1: 182,958 km (0.058 R)
• M2: 248,332 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.91 AU - 0.99 AU

Year: 347 Days

Day: 23.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.71 AU - 4.49 AU

Year: 2560 Days

Day: 20 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,099,148 km

• M1: 2,004,013 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.88 AU - 4.02 AU

Year: 2942 Days

Day: 25.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 9.7

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.4 AU - 4.78 AU

Year: 3685 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,099,148 km

• M1: 130,150 km (0.056 R)
• M2: 208,539 km (0.089 R)
• M3: 369,357 km (0.058 R)
• M4: 458,817 km (0.078 R)
• M5: 663,018 km (0.112 R)
• M6: 800,199 km (0.072 R)
• M7: 1,024,446 km (0.112 R)
• M8: 1,185,264 km (0.089 R)
• M9: 1,268,889 km (0.054 R)
• M10: 1,427,762 km (0.076 R)
• M11: 1,749,248 km (0.105 R)
• M12: 2,441,138 km (0.082 R)
• M13: 2,512,795 km (0.108 R)
• M14: 2,585,350 km (0.106 R)
• M15: 2,807,054 km (0.043 R)
• M16: 2,996,595 km (0.102 R)
• M17: 3,631,488 km (0.101 R)
• M18: 3,880,270 km (0.118 R)
• M19: 4,771,873 km (0.115 R)
• M20: 5,021,552 km (0.081 R)
• M21: 5,724,363 km (0.051 R)
• M22: 5,941,279 km (0.105 R)
• M23: 6,038,668 km (0.078 R)
• M24: 6,583,204 km (0.077 R)
• M25: 6,785,161 km (0.082 R)
• M26: 6,912,319 km (0.07 R)
• M27: 7,117,567 km (0.093 R)
• M28: 7,639,664 km (0.063 R)
• M29: 7,772,058 km (0.092 R)
• M30: 7,958,906 km (0.069 R)
• M31: 8,093,095 km (0.062 R)
• M32: 8,527,976 km (0.069 R)
• M33: 8,831,361 km (0.097 R)
• M34: 9,791,330 km (0.036 R)
• M35: 9,964,265 km (0.086 R)
• M36: 10,109,076 km (0.098 R)
• M37: 11,565,112 km (0.089 R)
• M38: 11,656,367 km (0.119 R)
• M39: 12,054,596 km (0.096 R)
• M40: 12,613,494 km (0.065 R)
• M41: 12,990,780 km (0.076 R)
• M42: 13,180,769 km (0.12 R)
• M43: 13,531,576 km (0.111 R)
• M44: 13,595,754 km (0.09 R)
• M45: 14,275,078 km (0.112 R)
• M46: 14,602,398 km (0.046 R)
• M47: 14,866,139 km (0.05 R)
• M48: 15,599,468 km (0.047 R)
• M49: 15,666,637 km (0.094 R)
• M50: 15,801,425 km (0.103 R)
• M51: 16,038,388 km (0.116 R)
• M52: 16,208,181 km (0.116 R)
• M53: 16,515,455 km (0.08 R)
• M54: 16,652,637 km (0.088 R)
• M55: 16,893,639 km (0.063 R)
• M56: 17,658,682 km (0.074 R)
• M57: 18,080,698 km (0.1 R)
• M58: 18,328,432 km (0.067 R)
• M59: 18,541,609 km (0.055 R)
• M60: 18,970,506 km (0.111 R)
• M61: 19,078,366 km (0.102 R)
• M62: 19,150,323 km (0.116 R)
• M63: 19,330,588 km (0.111 R)
• M64: 19,547,655 km (0.061 R)
• M65: 19,656,412 km (0.056 R)
• M66: 20,755,807 km (0.042 R)
• M67: 21,126,810 km (0.053 R)
• M68: 21,425,108 km (0.088 R)
• M69: 21,574,706 km (0.071 R)
• M70: 23,167,325 km (0.093 R)
• M71: 23,282,515 km (0.117 R)
• M72: 23,938,950 km (0.096 R)
• M73: 24,172,024 km (0.107 R)
• M74: 24,562,325 km (0.087 R)
• M75: 24,640,564 km (0.1 R)
• M76: 24,836,687 km (0.081 R)
• M77: 25,269,923 km (0.084 R)
• M78: 25,467,691 km (0.099 R)
• M79: 26,785,798 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 9.1

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.03 AU - 9.13 AU

Year: 7820 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,099,148 km

• M1: 187,596 km (0.112 R)
• M2: 437,125 km (0.101 R)
• M3: 621,430 km (0.051 R)
• M4: 784,342 km (0.095 R)
• M5: 847,173 km (0.06 R)
• M6: 961,615 km (0.059 R)
• M7: 1,134,550 km (0.107 R)
• M8: 1,243,308 km (0.108 R)
• M9: 1,355,656 km (0.113 R)
• M10: 1,432,400 km (0.056 R)
• M11: 1,733,989 km (0.057 R)
• M12: 1,817,764 km (0.1 R)
• M13: 2,099,756 km (0.081 R)
• M14: 2,257,432 km (0.109 R)
• M15: 2,395,660 km (0.079 R)
• M16: 3,154,570 km (0.1 R)
• M17: 3,493,709 km (0.108 R)
• M18: 4,235,265 km (0.116 R)
• M19: 4,815,406 km (0.047 R)
• M20: 5,205,856 km (0.044 R)
• M21: 5,297,410 km (0.111 R)
• M22: 5,794,973 km (0.104 R)
• M23: 6,242,570 km (0.055 R)
• M24: 7,307,108 km (0.056 R)
• M25: 8,000,793 km (0.115 R)
• M26: 8,427,147 km (0.106 R)
• M27: 8,534,858 km (0.056 R)
• M28: 8,606,964 km (0.085 R)
• M29: 9,900,985 km (0.11 R)
• M30: 10,822,957 km (0.119 R)
• M31: 11,254,846 km (0.1 R)
• M32: 11,373,477 km (0.048 R)
• M33: 11,933,123 km (0.091 R)
• M34: 12,135,230 km (0.032 R)
• M35: 12,297,693 km (0.047 R)
• M36: 12,542,734 km (0.107 R)
• M37: 13,792,026 km (0.118 R)
• M38: 15,430,721 km (0.054 R)
• M39: 15,562,666 km (0.057 R)
• M40: 16,587,113 km (0.098 R)
• M41: 17,312,513 km (0.085 R)
• M42: 17,909,408 km (0.046 R)
• M43: 18,001,860 km (0.115 R)
• M44: 18,513,185 km (0.112 R)
• M45: 18,606,684 km (0.091 R)
• M46: 18,888,078 km (0.119 R)
• M47: 20,557,440 km (0.099 R)
• M48: 21,091,804 km (0.08 R)
• M49: 21,778,458 km (0.099 R)
• M50: 22,025,594 km (0.088 R)
• M51: 22,372,960 km (0.109 R)
• M52: 22,922,583 km (0.09 R)
• M53: 23,224,321 km (0.113 R)
• M54: 23,476,693 km (0.08 R)
• M55: 23,984,129 km (0.12 R)
• M56: 24,086,155 km (0.093 R)
• M57: 24,239,343 km (0.086 R)
• M58: 25,424,457 km (0.029 R)
• M59: 25,788,878 km (0.094 R)
• M60: 26,155,093 km (0.076 R)
• M61: 27,263,913 km (0.028 R)
• M62: 27,743,823 km (0.106 R)
• M63: 27,957,897 km (0.092 R)
• M64: 28,549,856 km (0.119 R)
• M65: 28,657,866 km (0.086 R)
• M66: 29,254,612 km (0.111 R)
• M67: 29,418,122 km (0.036 R)
• M68: 29,855,397 km (0.119 R)
• M69: 30,295,065 km (0.089 R)
• M70: 31,403,136 km (0.058 R)
• M71: 31,514,736 km (0.089 R)
• M72: 32,355,626 km (0.118 R)
• M73: 32,750,564 km (0.111 R)
• M74: 34,002,100 km (0.103 R)
• M75: 34,691,297 km (0.047 R)
• M76: 36,083,605 km (0.071 R)
• M77: 38,325,179 km (0.079 R)
• M78: 39,282,456 km (0.113 R)
• M79: 39,462,871 km (0.119 R)
• M80: 40,005,612 km (0.104 R)
• M81: 40,187,074 km (0.072 R)
• M82: 40,368,836 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 14.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.81 AU - 12.11 AU

Year: 14538 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,099,148 km

• M1: 188,493 km (0.099 R)
• M2: 340,186 km (0.109 R)
• M3: 470,485 km (0.04 R)
• M4: 848,519 km (0.049 R)
• M5: 989,590 km (0.113 R)
• M6: 1,197,830 km (0.118 R)
• M7: 1,400,535 km (0.042 R)
• M8: 1,506,301 km (0.059 R)
• M9: 2,028,846 km (0.119 R)
• M10: 2,223,772 km (0.12 R)
• M11: 2,765,167 km (0.072 R)
• M12: 2,954,857 km (0.119 R)
• M13: 3,318,829 km (0.073 R)
• M14: 3,520,935 km (0.111 R)
• M15: 4,369,903 km (0.111 R)
• M16: 4,560,042 km (0.104 R)
• M17: 4,883,024 km (0.072 R)
• M18: 5,347,974 km (0.118 R)
• M19: 5,654,500 km (0.108 R)
• M20: 6,142,788 km (0.116 R)
• M21: 6,320,510 km (0.085 R)
• M22: 6,608,486 km (0.116 R)
• M23: 6,974,552 km (0.044 R)
• M24: 7,272,252 km (0.086 R)
• M25: 8,034,752 km (0.103 R)
• M26: 9,430,201 km (0.102 R)
• M27: 9,594,459 km (0.115 R)
• M28: 10,813,832 km (0.072 R)
• M29: 10,985,869 km (0.102 R)
• M30: 11,727,127 km (0.1 R)
• M31: 12,619,927 km (0.104 R)
• M32: 12,983,300 km (0.102 R)
• M33: 13,166,109 km (0.102 R)
• M34: 13,859,944 km (0.118 R)
• M35: 14,708,014 km (0.09 R)
• M36: 15,234,748 km (0.081 R)
• M37: 15,718,847 km (0.117 R)
• M38: 15,865,153 km (0.112 R)
• M39: 16,109,895 km (0.104 R)
• M40: 16,603,120 km (0.069 R)
• M41: 17,503,549 km (0.067 R)
• M42: 18,368,524 km (0.102 R)
• M43: 19,195,352 km (0.054 R)
• M44: 19,351,831 km (0.112 R)
• M45: 20,193,020 km (0.055 R)
• M46: 20,405,150 km (0.101 R)
• M47: 20,511,514 km (0.034 R)
• M48: 20,885,359 km (0.072 R)
• M49: 22,402,880 km (0.083 R)
• M50: 22,512,684 km (0.088 R)
• M51: 24,349,447 km (0.057 R)
• M52: 24,575,340 km (0.076 R)
• M53: 24,688,585 km (0.111 R)
• M54: 25,314,503 km (0.073 R)
• M55: 26,060,847 km (0.114 R)
• M56: 26,872,714 km (0.104 R)
• M57: 27,692,810 km (0.11 R)
• M58: 28,105,999 km (0.098 R)
• M59: 28,759,443 km (0.081 R)
• M60: 30,020,702 km (0.072 R)
• M61: 30,688,657 km (0.103 R)
• M62: 30,993,836 km (0.079 R)
• M63: 31,915,659 km (0.078 R)
• M64: 32,472,911 km (0.084 R)
• M65: 33,723,100 km (0.102 R)
• M66: 34,670,952 km (0.096 R)
• M67: 36,528,359 km (0.098 R)
• M68: 36,851,939 km (0.092 R)
• M69: 37,436,568 km (0.04 R)
• M70: 37,567,017 km (0.106 R)
• M71: 37,697,467 km (0.09 R)
• M72: 38,746,896 km (0.089 R)
• M73: 40,005,762 km (0.068 R)
• M74: 40,606,696 km (0.1 R)
• M75: 41,682,305 km (0.083 R)
• M76: 44,205,722 km (0.071 R)
• M77: 44,688,624 km (0.1 R)
• M78: 44,965,380 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.3

Radius: 7.8

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.45 AU - 14.23 AU

Year: 16244 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,099,148 km

• M1: 119,977 km (0.105 R)
• M2: 267,182 km (0.108 R)
• M3: 540,946 km (0.088 R)
• M4: 636,689 km (0.044 R)
• M5: 801,994 km (0.063 R)
• M6: 1,149,510 km (0.086 R)
• M7: 1,458,878 km (0.108 R)
• M8: 1,567,786 km (0.094 R)
• M9: 2,598,964 km (0.067 R)
• M10: 3,004,224 km (0.112 R)
• M11: 3,393,179 km (0.1 R)
• M12: 3,835,540 km (0.106 R)
• M13: 4,774,266 km (0.099 R)
• M14: 5,019,757 km (0.089 R)
• M15: 6,263,214 km (0.09 R)
• M16: 6,352,374 km (0.092 R)
• M17: 7,267,016 km (0.048 R)
• M18: 7,407,787 km (0.096 R)
• M19: 7,596,879 km (0.071 R)
• M20: 8,368,954 km (0.119 R)
• M21: 8,814,307 km (0.063 R)
• M22: 8,914,238 km (0.096 R)
• M23: 9,216,575 km (0.111 R)
• M24: 9,369,015 km (0.089 R)
• M25: 10,039,064 km (0.069 R)
• M26: 10,143,484 km (0.067 R)
• M27: 10,300,861 km (0.106 R)
• M28: 11,100,012 km (0.074 R)
• M29: 12,531,664 km (0.089 R)
• M30: 13,097,742 km (0.084 R)
• M31: 14,964,425 km (0.081 R)
• M32: 16,850,704 km (0.058 R)
• M33: 16,974,870 km (0.057 R)
• M34: 17,663,769 km (0.079 R)
• M35: 20,047,162 km (0.099 R)
• M36: 20,310,753 km (0.098 R)
• M37: 20,442,998 km (0.102 R)
• M38: 20,908,098 km (0.095 R)
• M39: 21,848,919 km (0.074 R)
• M40: 21,916,686 km (0.056 R)
• M41: 23,009,798 km (0.094 R)
• M42: 23,355,070 km (0.081 R)
• M43: 23,632,424 km (0.106 R)
• M44: 24,260,735 km (0.059 R)
• M45: 24,894,432 km (0.051 R)
• M46: 26,394,151 km (0.117 R)
• M47: 26,538,513 km (0.085 R)
• M48: 27,264,212 km (0.096 R)
• M49: 27,996,494 km (0.067 R)
• M50: 28,217,450 km (0.062 R)
• M51: 28,439,004 km (0.105 R)
• M52: 29,780,149 km (0.048 R)
• M53: 33,222,246 km (0.028 R)
• M54: 33,534,158 km (0.055 R)
• M55: 34,082,584 km (0.063 R)
• M56: 34,318,500 km (0.082 R)
• M57: 34,791,977 km (0.105 R)
• M58: 35,347,134 km (0.072 R)
• M59: 37,515,556 km (0.053 R)
• M60: 38,984,906 km (0.092 R)
• M61: 39,644,034 km (0.094 R)
• M62: 39,809,489 km (0.09 R)
• M63: 41,056,836 km (0.077 R)
• M64: 41,475,561 km (0.115 R)
• M65: 41,895,632 km (0.076 R)
• M66: 43,419,585 km (0.11 R)
• M67: 43,589,977 km (0.081 R)
• M68: 43,760,668 km (0.032 R)
• M69: 44,017,079 km (0.092 R)
• M70: 44,961,640 km (0.083 R)
• M71: 46,870,658 km (0.103 R)
• M72: 48,099,156 km (0.113 R)
• M73: 48,540,470 km (0.11 R)
• M74: 49,071,842 km (0.043 R)
• M75: 49,961,799 km (0.11 R)
• M76: 50,408,648 km (0.088 R)
• M77: 52,028,643 km (0.073 R)
• M78: 53,300,375 km (0.07 R)
• M79: 53,391,630 km (0.085 R)
• M80: 53,848,651 km (0.101 R)
• M81: 54,858,437 km (0.106 R)
• M82: 54,950,589 km (0.108 R)
• M83: 56,245,508 km (0.113 R)
• M84: 57,363,603 km (0.097 R)
• M85: 58,206,886 km (0.068 R)
• M86: 59,054,208 km (0.065 R)
• M87: 61,812,344 km (0.106 R)
• M88: 63,255,365 km (0.102 R)
• M89: 63,835,805 km (0.077 R)
• M90: 64,320,652 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit