🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 45.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.1 AU

Year: 303 Days

Day: 26.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.32 AU - 2.58 AU

Year: 1360 Days

Day: 19.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,749,578 km

• M1: 471,832 km (0.045 R)
• M2: 562,937 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.48 AU - 2.82 AU

Year: 1530 Days

Day: 46.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,749,578 km

• M1: 133,740 km (0.088 R)
• M2: 490,831 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.41 AU - 5.55 AU

Year: 3364 Days

Day: 32.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,749,578 km

• M1: 240,853 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.03 AU - 5.49 AU

Year: 3684 Days

Day: 37.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 8.2

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.17 AU - 12.33 AU

Year: 14289 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,749,578 km

• M1: 111,600 km (0.077 R)
• M2: 178,769 km (0.101 R)
• M3: 436,377 km (0.118 R)
• M4: 501,003 km (0.113 R)
• M5: 622,926 km (0.061 R)
• M6: 1,092,513 km (0.117 R)
• M7: 1,183,918 km (0.086 R)
• M8: 1,301,950 km (0.035 R)
• M9: 1,839,605 km (0.107 R)
• M10: 1,921,734 km (0.098 R)
• M11: 2,175,452 km (0.059 R)
• M12: 2,999,737 km (0.064 R)
• M13: 3,162,200 km (0.076 R)
• M14: 4,017,451 km (0.077 R)
• M15: 4,233,021 km (0.037 R)
• M16: 5,288,135 km (0.099 R)
• M17: 5,366,524 km (0.12 R)
• M18: 5,484,707 km (0.074 R)
• M19: 5,603,936 km (0.102 R)
• M20: 5,683,821 km (0.074 R)
• M21: 5,966,561 km (0.118 R)
• M22: 6,253,939 km (0.07 R)
• M23: 6,545,954 km (0.059 R)
• M24: 6,630,178 km (0.094 R)
• M25: 6,714,700 km (0.104 R)
• M26: 7,186,532 km (0.086 R)
• M27: 8,757,609 km (0.108 R)
• M28: 9,367,370 km (0.083 R)
• M29: 9,557,658 km (0.117 R)
• M30: 10,528,698 km (0.086 R)
• M31: 10,726,766 km (0.061 R)
• M32: 10,925,880 km (0.074 R)
• M33: 11,581,867 km (0.078 R)
• M34: 11,888,842 km (0.1 R)
• M35: 11,991,765 km (0.058 R)
• M36: 12,302,330 km (0.037 R)
• M37: 13,037,454 km (0.077 R)
• M38: 14,057,712 km (0.119 R)
• M39: 14,440,084 km (0.111 R)
• M40: 14,604,941 km (0.115 R)
• M41: 15,159,201 km (0.112 R)
• M42: 15,889,837 km (0.094 R)
• M43: 16,060,229 km (0.054 R)
• M44: 16,231,070 km (0.058 R)
• M45: 17,502,502 km (0.045 R)
• M46: 18,328,282 km (0.118 R)
• M47: 18,506,902 km (0.059 R)
• M48: 20,694,621 km (0.099 R)
• M49: 21,755,869 km (0.095 R)
• M50: 22,388,369 km (0.08 R)
• M51: 22,962,824 km (0.08 R)
• M52: 26,644,428 km (0.054 R)
• M53: 27,797,977 km (0.071 R)
• M54: 27,866,343 km (0.04 R)
• M55: 28,760,041 km (0.071 R)
• M56: 28,967,533 km (0.119 R)
• M57: 29,036,947 km (0.115 R)
• M58: 31,070,730 km (0.111 R)
• M59: 31,425,875 km (0.082 R)
• M60: 33,367,655 km (0.089 R)
• M61: 34,830,723 km (0.109 R)
• M62: 38,884,675 km (0.116 R)
• M63: 39,344,240 km (0.114 R)
• M64: 40,501,080 km (0.111 R)
• M65: 41,356,481 km (0.081 R)
• M66: 41,512,512 km (0.094 R)
• M67: 41,590,751 km (0.1 R)
• M68: 42,611,308 km (0.036 R)
• M69: 42,926,959 km (0.12 R)
• M70: 43,005,947 km (0.106 R)
• M71: 44,356,965 km (0.051 R)
• M72: 44,676,955 km (0.075 R)
• M73: 45,238,546 km (0.063 R)
• M74: 45,641,263 km (0.051 R)
• M75: 45,802,679 km (0.075 R)
• M76: 46,125,960 km (0.119 R)
• M77: 46,369,057 km (0.075 R)
• M78: 47,019,060 km (0.066 R)
• M79: 48,410,619 km (0.09 R)
• M80: 48,575,177 km (0.117 R)
• M81: 48,657,605 km (0.08 R)
• M82: 50,982,655 km (0.12 R)
• M83: 51,066,430 km (0.034 R)
• M84: 51,317,754 km (0.055 R)
• M85: 51,401,679 km (0.059 R)
• M86: 52,243,167 km (0.103 R)
• M87: 52,496,436 km (0.072 R)
• M88: 55,052,016 km (0.025 R)
• M89: 55,137,886 km (0.117 R)
• M90: 55,567,979 km (0.065 R)
• M91: 55,999,121 km (0.12 R)
• M92: 56,431,458 km (0.07 R)
• M93: 56,778,077 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.2

Radius: 4.3

Gravity: 17.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.96 AU - 21.16 AU

Year: 28366 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,749,578 km

• M1: 60,288 km (0.111 R)
• M2: 191,934 km (0.096 R)
• M3: 282,740 km (0.116 R)
• M4: 387,758 km (0.098 R)
• M5: 701,913 km (0.089 R)
• M6: 946,805 km (0.088 R)
• M7: 1,025,194 km (0.096 R)
• M8: 1,330,823 km (0.034 R)
• M9: 1,448,706 km (0.094 R)
• M10: 2,087,489 km (0.086 R)
• M11: 2,294,233 km (0.08 R)
• M12: 2,543,762 km (0.116 R)
• M13: 3,068,402 km (0.081 R)
• M14: 4,084,620 km (0.091 R)
• M15: 5,474,235 km (0.096 R)
• M16: 6,243,467 km (0.106 R)
• M17: 6,690,765 km (0.051 R)
• M18: 7,097,073 km (0.049 R)
• M19: 7,251,458 km (0.1 R)
• M20: 7,563,668 km (0.054 R)
• M21: 7,774,302 km (0.12 R)
• M22: 8,363,269 km (0.118 R)
• M23: 8,690,440 km (0.079 R)
• M24: 8,745,492 km (0.118 R)
• M25: 9,357,496 km (0.119 R)
• M26: 9,640,386 km (0.102 R)
• M27: 9,811,376 km (0.082 R)
• M28: 10,156,349 km (0.108 R)
• M29: 11,215,203 km (0.056 R)
• M30: 11,275,042 km (0.039 R)
• M31: 11,515,446 km (0.078 R)
• M32: 13,754,477 km (0.099 R)
• M33: 14,399,693 km (0.103 R)
• M34: 14,988,809 km (0.112 R)
• M35: 17,215,125 km (0.115 R)
• M36: 17,491,881 km (0.057 R)
• M37: 17,630,857 km (0.047 R)
• M38: 17,770,133 km (0.041 R)
• M39: 18,401,585 km (0.076 R)
• M40: 19,326,549 km (0.051 R)
• M41: 20,048,359 km (0.109 R)
• M42: 20,926,199 km (0.092 R)
• M43: 20,999,801 km (0.068 R)
• M44: 21,147,604 km (0.03 R)
• M45: 21,295,556 km (0.096 R)
• M46: 21,443,957 km (0.102 R)
• M47: 22,718,980 km (0.114 R)
• M48: 22,946,518 km (0.1 R)
• M49: 23,633,621 km (0.052 R)
• M50: 25,106,263 km (0.059 R)
• M51: 25,814,160 km (0.04 R)
• M52: 29,121,021 km (0.113 R)
• M53: 30,113,752 km (0.1 R)
• M54: 30,447,206 km (0.082 R)
• M55: 30,698,081 km (0.108 R)
• M56: 31,539,121 km (0.118 R)
• M57: 31,792,839 km (0.03 R)
• M58: 33,243,938 km (0.12 R)
• M59: 36,033,041 km (0.111 R)
• M60: 36,386,989 km (0.097 R)
• M61: 36,475,701 km (0.097 R)
• M62: 37,634,636 km (0.071 R)
• M63: 38,444,110 km (0.11 R)
• M64: 39,168,462 km (0.102 R)
• M65: 39,259,418 km (0.086 R)
• M66: 39,350,224 km (0.114 R)
• M67: 39,623,539 km (0.102 R)
• M68: 39,714,644 km (0.082 R)
• M69: 40,906,790 km (0.105 R)
• M70: 41,275,997 km (0.097 R)
• M71: 46,078,388 km (0.096 R)
• M72: 47,621,041 km (0.07 R)
• M73: 47,815,070 km (0.095 R)
• M74: 49,278,586 km (0.111 R)
• M75: 50,954,980 km (0.055 R)
• M76: 51,750,391 km (0.109 R)
• M77: 52,349,531 km (0.092 R)
• M78: 52,449,612 km (0.059 R)
• M79: 57,741,188 km (0.115 R)
• M80: 58,570,110 km (0.117 R)
• M81: 58,674,080 km (0.06 R)
• M82: 58,882,021 km (0.079 R)
• M83: 62,773,959 km (0.082 R)
• M84: 63,946,956 km (0.085 R)
• M85: 65,127,134 km (0.047 R)
• M86: 65,234,844 km (0.083 R)
• M87: 66,422,951 km (0.114 R)
• M88: 67,182,609 km (0.093 R)
• M89: 67,400,273 km (0.091 R)
• M90: 67,945,259 km (0.099 R)
• M91: 69,369,131 km (0.084 R)
• M92: 71,578,841 km (0.111 R)
• M93: 74,598,474 km (0.109 R)
• M94: 74,823,769 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.6

Radius: 7.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 18.9 AU - 22 AU

Year: 32808 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,749,578 km

• M1: 316,699 km (0.108 R)
• M2: 649,704 km (0.1 R)
• M3: 863,180 km (0.079 R)
• M4: 1,209,798 km (0.072 R)
• M5: 1,266,944 km (0.088 R)
• M6: 1,756,129 km (0.118 R)
• M7: 2,406,731 km (0.057 R)
• M8: 2,663,889 km (0.072 R)
• M9: 3,007,665 km (0.114 R)
• M10: 3,528,864 km (0.114 R)
• M11: 3,653,030 km (0.12 R)
• M12: 4,698,720 km (0.053 R)
• M13: 5,396,444 km (0.106 R)
• M14: 6,835,127 km (0.085 R)
• M15: 7,463,288 km (0.111 R)
• M16: 7,838,330 km (0.113 R)
• M17: 8,999,808 km (0.115 R)
• M18: 9,341,340 km (0.119 R)
• M19: 9,398,785 km (0.099 R)
• M20: 9,456,231 km (0.04 R)
• M21: 10,870,529 km (0.077 R)
• M22: 11,911,730 km (0.085 R)
• M23: 12,665,704 km (0.089 R)
• M24: 13,694,937 km (0.108 R)
• M25: 14,285,549 km (0.119 R)
• M26: 14,684,078 km (0.105 R)
• M27: 15,901,057 km (0.079 R)
• M28: 17,220,660 km (0.105 R)
• M29: 17,290,971 km (0.029 R)
• M30: 17,786,588 km (0.095 R)
• M31: 18,072,021 km (0.104 R)
• M32: 18,936,996 km (0.099 R)
• M33: 19,009,701 km (0.102 R)
• M34: 19,668,081 km (0.116 R)
• M35: 20,037,139 km (0.073 R)
• M36: 20,408,441 km (0.083 R)
• M37: 20,557,590 km (0.068 R)
• M38: 21,460,263 km (0.06 R)
• M39: 21,916,387 km (0.117 R)
• M40: 22,529,589 km (0.066 R)
• M41: 22,993,043 km (0.11 R)
• M42: 23,929,675 km (0.084 R)
• M43: 24,640,265 km (0.117 R)
• M44: 24,958,310 km (0.105 R)
• M45: 25,598,589 km (0.08 R)
• M46: 25,678,923 km (0.088 R)
• M47: 26,163,172 km (0.032 R)
• M48: 26,487,649 km (0.091 R)
• M49: 26,731,793 km (0.119 R)
• M50: 27,386,733 km (0.105 R)
• M51: 27,633,719 km (0.077 R)
• M52: 27,716,297 km (0.107 R)
• M53: 28,795,945 km (0.073 R)
• M54: 28,879,570 km (0.094 R)
• M55: 29,131,044 km (0.116 R)
• M56: 29,551,563 km (0.054 R)
• M57: 30,739,819 km (0.084 R)
• M58: 31,425,875 km (0.082 R)
• M59: 31,943,633 km (0.078 R)
• M60: 34,308,626 km (0.103 R)
• M61: 35,916,354 km (0.116 R)
• M62: 36,096,470 km (0.105 R)
• M63: 38,281,646 km (0.063 R)
• M64: 39,668,867 km (0.082 R)
• M65: 40,135,014 km (0.108 R)
• M66: 41,733,318 km (0.095 R)
• M67: 42,778,558 km (0.096 R)
• M68: 44,217,690 km (0.067 R)
• M69: 44,604,101 km (0.099 R)
• M70: 47,934,000 km (0.084 R)
• M71: 48,928,527 km (0.107 R)
• M72: 49,628,645 km (0.113 R)
• M73: 50,030,315 km (0.111 R)
• M74: 50,836,797 km (0.111 R)
• M75: 52,666,978 km (0.062 R)
• M76: 52,769,303 km (0.095 R)
• M77: 54,622,072 km (0.116 R)
• M78: 54,932,937 km (0.11 R)
• M79: 56,810,539 km (0.037 R)
• M80: 57,020,575 km (0.057 R)
• M81: 57,125,593 km (0.117 R)
• M82: 59,879,540 km (0.091 R)
• M83: 60,735,688 km (0.077 R)
• M84: 63,436,827 km (0.094 R)
• M85: 63,763,699 km (0.059 R)
• M86: 64,637,799 km (0.078 R)
• M87: 65,625,893 km (0.076 R)
• M88: 66,619,073 km (0.051 R)
• M89: 66,729,776 km (0.12 R)
• M90: 69,291,639 km (0.045 R)
• M91: 71,092,798 km (0.111 R)
• M92: 71,885,517 km (0.082 R)
• M93: 73,708,666 km (0.084 R)
• M94: 73,823,108 km (0.047 R)
• M95: 76,009,033 km (0.087 R)
• M96: 77,633,067 km (0.085 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit