🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 1 AU

Year: 317 Days

Day: 15.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.66 AU - 1 AU

Year: 335 Days

Day: 42.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.87 AU - 2.91 AU

Year: 1637 Days

Day: 15.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 12.2

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.48 AU - 3.84 AU

Year: 3101 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,910,102 km

• M1: 157,826 km (0.092 R)
• M2: 290,369 km (0.057 R)
• M3: 430,543 km (0.103 R)
• M4: 639,082 km (0.056 R)
• M5: 720,164 km (0.05 R)
• M6: 849,417 km (0.077 R)
• M7: 999,015 km (0.083 R)
• M8: 1,095,804 km (0.08 R)
• M9: 1,325,886 km (0.063 R)
• M10: 1,419,833 km (0.055 R)
• M11: 1,572,124 km (0.034 R)
• M12: 1,789,041 km (0.115 R)
• M13: 2,015,831 km (0.114 R)
• M14: 2,093,622 km (0.089 R)
• M15: 2,188,318 km (0.12 R)
• M16: 2,316,972 km (0.04 R)
• M17: 2,632,773 km (0.089 R)
• M18: 3,159,657 km (0.092 R)
• M19: 3,250,762 km (0.079 R)
• M20: 3,454,215 km (0.062 R)
• M21: 3,932,330 km (0.087 R)
• M22: 4,050,362 km (0.1 R)
• M23: 4,189,339 km (0.108 R)
• M24: 4,370,651 km (0.116 R)
• M25: 4,472,378 km (0.037 R)
• M26: 4,699,318 km (0.077 R)
• M27: 4,824,681 km (0.081 R)
• M28: 5,036,063 km (0.075 R)
• M29: 5,142,876 km (0.106 R)
• M30: 5,512,083 km (0.073 R)
• M31: 5,844,938 km (0.108 R)
• M32: 6,298,968 km (0.066 R)
• M33: 6,414,308 km (0.114 R)
• M34: 6,811,789 km (0.033 R)
• M35: 7,073,287 km (0.045 R)
• M36: 7,169,179 km (0.052 R)
• M37: 7,630,688 km (0.052 R)
• M38: 7,778,491 km (0.102 R)
• M39: 8,379,126 km (0.081 R)
• M40: 8,762,097 km (0.078 R)
• M41: 8,994,722 km (0.096 R)
• M42: 9,386,967 km (0.111 R)
• M43: 9,492,434 km (0.095 R)
• M44: 9,758,120 km (0.025 R)
• M45: 10,080,054 km (0.048 R)
• M46: 10,215,291 km (0.12 R)
• M47: 10,296,672 km (0.034 R)
• M48: 10,378,352 km (0.084 R)
• M49: 10,624,441 km (0.117 R)
• M50: 10,707,019 km (0.094 R)
• M51: 10,872,624 km (0.065 R)
• M52: 11,600,268 km (0.051 R)
• M53: 12,401,514 km (0.089 R)
• M54: 12,779,548 km (0.085 R)
• M55: 13,398,434 km (0.117 R)
• M56: 13,726,502 km (0.106 R)
• M57: 13,816,411 km (0.03 R)
• M58: 13,966,756 km (0.052 R)
• M59: 14,299,312 km (0.108 R)
• M60: 14,451,454 km (0.104 R)
• M61: 14,880,051 km (0.114 R)
• M62: 15,126,888 km (0.076 R)
• M63: 15,593,484 km (0.057 R)
• M64: 16,064,717 km (0.114 R)
• M65: 16,159,412 km (0.1 R)
• M66: 16,381,416 km (0.103 R)
• M67: 17,409,003 km (0.114 R)
• M68: 18,556,718 km (0.118 R)
• M69: 18,722,622 km (0.057 R)
• M70: 19,290,645 km (0.094 R)
• M71: 19,830,395 km (0.086 R)
• M72: 20,375,080 km (0.082 R)
• M73: 20,580,628 km (0.05 R)
• M74: 21,409,699 km (0.054 R)
• M75: 21,583,831 km (0.077 R)
• M76: 22,496,677 km (0.093 R)
• M77: 22,744,711 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.66 AU - 4.72 AU

Year: 3799 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,910,102 km

• M1: 258,206 km (0.107 R)
• M2: 331,658 km (0.095 R)
• M3: 433,684 km (0.088 R)
• M4: 559,346 km (0.091 R)
• M5: 744,549 km (0.106 R)
• M6: 888,163 km (0.065 R)
• M7: 1,002,455 km (0.11 R)
• M8: 1,094,907 km (0.083 R)
• M9: 1,555,369 km (0.113 R)
• M10: 1,774,979 km (0.091 R)
• M11: 2,475,695 km (0.11 R)
• M12: 2,622,002 km (0.05 R)
• M13: 2,922,993 km (0.066 R)
• M14: 3,000,036 km (0.112 R)
• M15: 3,097,274 km (0.093 R)
• M16: 3,415,768 km (0.097 R)
• M17: 3,955,816 km (0.048 R)
• M18: 4,236,013 km (0.104 R)
• M19: 4,367,510 km (0.11 R)
• M20: 4,478,063 km (0.118 R)
• M21: 4,567,373 km (0.119 R)
• M22: 4,747,488 km (0.098 R)
• M23: 5,068,675 km (0.095 R)
• M24: 5,208,399 km (0.104 R)
• M25: 5,611,566 km (0.117 R)
• M26: 6,297,472 km (0.085 R)
• M27: 6,372,570 km (0.078 R)
• M28: 6,599,510 km (0.113 R)
• M29: 6,675,805 km (0.067 R)
• M30: 7,270,457 km (0.097 R)
• M31: 7,375,624 km (0.114 R)
• M32: 7,720,896 km (0.096 R)
• M33: 7,882,162 km (0.087 R)
• M34: 8,482,648 km (0.112 R)
• M35: 8,732,626 km (0.118 R)
• M36: 8,900,625 km (0.069 R)
• M37: 9,069,670 km (0.049 R)
• M38: 9,182,916 km (0.074 R)
• M39: 9,411,052 km (0.088 R)
• M40: 10,106,383 km (0.095 R)
• M41: 10,579,262 km (0.12 R)
• M42: 10,908,527 km (0.096 R)
• M43: 11,029,103 km (0.095 R)
• M44: 11,546,412 km (0.109 R)
• M45: 11,823,617 km (0.109 R)
• M46: 12,510,421 km (0.096 R)
• M47: 12,731,676 km (0.081 R)
• M48: 12,858,535 km (0.076 R)
• M49: 12,954,128 km (0.055 R)
• M50: 13,081,885 km (0.096 R)
• M51: 13,857,101 km (0.119 R)
• M52: 14,448,462 km (0.076 R)
• M53: 15,723,634 km (0.058 R)
• M54: 16,305,719 km (0.041 R)
• M55: 17,209,589 km (0.103 R)
• M56: 17,526,288 km (0.118 R)
• M57: 17,809,477 km (0.091 R)
• M58: 18,165,520 km (0.032 R)
• M59: 18,237,028 km (0.036 R)
• M60: 18,344,439 km (0.046 R)
• M61: 19,320,715 km (0.08 R)
• M62: 19,430,220 km (0.099 R)
• M63: 19,686,631 km (0.113 R)
• M64: 20,239,694 km (0.103 R)
• M65: 20,574,046 km (0.051 R)
• M66: 21,285,832 km (0.098 R)
• M67: 23,042,410 km (0.068 R)
• M68: 23,508,258 km (0.099 R)
• M69: 23,664,289 km (0.094 R)
• M70: 23,742,379 km (0.099 R)
• M71: 23,898,858 km (0.11 R)
• M72: 24,134,325 km (0.108 R)
• M73: 24,686,491 km (0.103 R)
• M74: 24,765,778 km (0.059 R)
• M75: 25,203,052 km (0.081 R)
• M76: 25,442,708 km (0.115 R)
• M77: 25,723,204 km (0.082 R)
• M78: 26,206,405 km (0.046 R)
• M79: 26,773,980 km (0.118 R)
• M80: 27,018,572 km (0.076 R)
• M81: 27,263,763 km (0.085 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 10.7

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.1 AU - 8.58 AU

Year: 10668 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,910,102 km

• M1: 134,638 km (0.114 R)
• M2: 277,953 km (0.073 R)
• M3: 386,112 km (0.092 R)
• M4: 793,766 km (0.099 R)
• M5: 1,164,320 km (0.085 R)
• M6: 1,704,668 km (0.109 R)
• M7: 1,851,274 km (0.084 R)
• M8: 2,478,986 km (0.117 R)
• M9: 3,109,093 km (0.1 R)
• M10: 3,350,394 km (0.085 R)
• M11: 3,660,660 km (0.098 R)
• M12: 3,980,201 km (0.1 R)
• M13: 4,342,228 km (0.082 R)
• M14: 4,476,567 km (0.12 R)
• M15: 4,646,510 km (0.116 R)
• M16: 5,311,472 km (0.098 R)
• M17: 5,783,753 km (0.087 R)
• M18: 5,857,654 km (0.084 R)
• M19: 6,043,604 km (0.102 R)
• M20: 6,383,491 km (0.114 R)
• M21: 7,320,123 km (0.101 R)
• M22: 7,480,492 km (0.114 R)
• M23: 8,466,641 km (0.071 R)
• M24: 9,233,031 km (0.054 R)
• M25: 9,406,415 km (0.116 R)
• M26: 9,493,481 km (0.09 R)
• M27: 10,289,192 km (0.09 R)
• M28: 10,968,665 km (0.079 R)
• M29: 11,198,298 km (0.076 R)
• M30: 11,709,325 km (0.108 R)
• M31: 12,275,552 km (0.082 R)
• M32: 12,466,290 km (0.097 R)
• M33: 12,947,397 km (0.079 R)
• M34: 13,044,336 km (0.083 R)
• M35: 13,385,569 km (0.081 R)
• M36: 14,027,194 km (0.068 R)
• M37: 14,126,677 km (0.069 R)
• M38: 14,226,608 km (0.106 R)
• M39: 14,729,257 km (0.093 R)
• M40: 15,907,490 km (0.097 R)
• M41: 17,009,727 km (0.102 R)
• M42: 17,115,941 km (0.098 R)
• M43: 17,275,712 km (0.107 R)
• M44: 18,299,260 km (0.072 R)
• M45: 19,287,055 km (0.1 R)
• M46: 20,574,345 km (0.046 R)
• M47: 20,971,527 km (0.084 R)
• M48: 21,199,813 km (0.067 R)
• M49: 22,819,809 km (0.111 R)
• M50: 22,937,094 km (0.057 R)
• M51: 23,526,360 km (0.117 R)
• M52: 23,704,082 km (0.071 R)
• M53: 23,941,793 km (0.101 R)
• M54: 25,081,579 km (0.087 R)
• M55: 25,202,604 km (0.104 R)
• M56: 26,484,957 km (0.044 R)
• M57: 26,855,211 km (0.036 R)
• M58: 26,978,929 km (0.104 R)
• M59: 27,600,957 km (0.117 R)
• M60: 27,725,871 km (0.046 R)
• M61: 28,164,642 km (0.074 R)
• M62: 29,112,643 km (0.081 R)
• M63: 29,239,801 km (0.059 R)
• M64: 30,328,425 km (0.085 R)
• M65: 32,545,316 km (0.119 R)
• M66: 32,743,384 km (0.07 R)
• M67: 33,074,444 km (0.088 R)
• M68: 36,240,383 km (0.089 R)
• M69: 36,445,781 km (0.066 R)
• M70: 36,514,297 km (0.105 R)
• M71: 36,582,962 km (0.114 R)
• M72: 37,201,998 km (0.062 R)
• M73: 37,616,684 km (0.105 R)
• M74: 37,963,452 km (0.072 R)
• M75: 39,220,523 km (0.087 R)
• M76: 40,633,325 km (0.12 R)
• M77: 41,703,698 km (0.088 R)
• M78: 42,855,751 km (0.07 R)
• M79: 43,581,151 km (0.075 R)
• M80: 45,264,725 km (0.119 R)
• M81: 46,299,943 km (0.05 R)
• M82: 47,567,485 km (0.101 R)
• M83: 47,642,434 km (0.091 R)
• M84: 48,318,467 km (0.062 R)
• M85: 49,832,098 km (0.08 R)
• M86: 50,441,859 km (0.084 R)
• M87: 50,594,598 km (0.111 R)
• M88: 51,284,394 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 9.9

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.34 AU - 9.88 AU

Year: 12179 Days

Day: 5.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,910,102 km

• M1: 200,461 km (0.106 R)
• M2: 398,529 km (0.051 R)
• M3: 703,110 km (0.092 R)
• M4: 820,245 km (0.069 R)
• M5: 1,008,738 km (0.088 R)
• M6: 1,258,866 km (0.04 R)
• M7: 1,403,677 km (0.073 R)
• M8: 1,528,890 km (0.074 R)
• M9: 1,605,784 km (0.093 R)
• M10: 1,684,023 km (0.106 R)
• M11: 1,954,347 km (0.095 R)
• M12: 3,071,543 km (0.087 R)
• M13: 3,572,547 km (0.108 R)
• M14: 3,745,332 km (0.076 R)
• M15: 3,920,811 km (0.055 R)
• M16: 4,687,500 km (0.063 R)
• M17: 4,800,895 km (0.116 R)
• M18: 4,876,891 km (0.108 R)
• M19: 5,185,212 km (0.092 R)
• M20: 5,902,085 km (0.067 R)
• M21: 7,078,223 km (0.105 R)
• M22: 7,604,209 km (0.111 R)
• M23: 8,279,195 km (0.072 R)
• M24: 9,020,452 km (0.083 R)
• M25: 9,542,250 km (0.084 R)
• M26: 9,782,803 km (0.068 R)
• M27: 10,466,765 km (0.026 R)
• M28: 10,615,465 km (0.117 R)
• M29: 11,115,720 km (0.107 R)
• M30: 11,368,840 km (0.103 R)
• M31: 12,191,478 km (0.109 R)
• M32: 12,610,053 km (0.066 R)
• M33: 12,715,370 km (0.098 R)
• M34: 13,300,298 km (0.066 R)
• M35: 14,551,235 km (0.03 R)
• M36: 15,953,267 km (0.079 R)
• M37: 16,181,553 km (0.04 R)
• M38: 18,225,209 km (0.092 R)
• M39: 18,463,968 km (0.107 R)
• M40: 19,307,550 km (0.065 R)
• M41: 19,429,023 km (0.103 R)
• M42: 21,597,145 km (0.05 R)
• M43: 21,660,126 km (0.076 R)
• M44: 22,870,074 km (0.086 R)
• M45: 23,127,532 km (0.061 R)
• M46: 23,192,158 km (0.097 R)
• M47: 24,758,747 km (0.086 R)
• M48: 25,089,358 km (0.073 R)
• M49: 25,222,051 km (0.111 R)
• M50: 27,924,387 km (0.109 R)
• M51: 28,130,683 km (0.11 R)
• M52: 29,170,089 km (0.047 R)
• M53: 29,239,801 km (0.102 R)
• M54: 29,449,388 km (0.11 R)
• M55: 30,222,061 km (0.094 R)
• M56: 30,292,671 km (0.087 R)
• M57: 30,504,651 km (0.104 R)
• M58: 31,357,808 km (0.091 R)
• M59: 32,290,850 km (0.108 R)
• M60: 33,160,163 km (0.117 R)
• M61: 33,524,733 km (0.104 R)
• M62: 35,144,280 km (0.1 R)
• M63: 37,469,479 km (0.103 R)
• M64: 38,153,740 km (0.095 R)
• M65: 38,382,774 km (0.108 R)
• M66: 39,149,464 km (0.028 R)
• M67: 39,611,871 km (0.059 R)
• M68: 39,843,897 km (0.111 R)
• M69: 41,872,594 km (0.066 R)
• M70: 47,581,099 km (0.033 R)
• M71: 47,909,915 km (0.075 R)
• M72: 49,315,836 km (0.078 R)
• M73: 49,565,365 km (0.036 R)
• M74: 50,065,620 km (0.099 R)
• M75: 50,316,346 km (0.09 R)
• M76: 50,483,746 km (0.06 R)
• M77: 50,986,993 km (0.117 R)
• M78: 51,323,589 km (0.064 R)
• M79: 51,829,678 km (0.1 R)
• M80: 52,337,413 km (0.101 R)
• M81: 52,507,057 km (0.086 R)
• M82: 52,761,823 km (0.095 R)
• M83: 53,613,932 km (0.108 R)
• M84: 53,699,502 km (0.106 R)
• M85: 54,642,567 km (0.045 R)
• M86: 55,418,382 km (0.118 R)
• M87: 56,632,368 km (0.1 R)
• M88: 56,980,782 km (0.075 R)
• M89: 58,381,766 km (0.028 R)
• M90: 58,821,883 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit