🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 207 Days

Day: 42.4 Hours

Environment

Temp: 270 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.98 AU - 2.74 AU

Year: 1071 Days

Day: 14.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,269,429 km

• M1: 1,161,927 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.71 AU - 2.93 AU

Year: 1398 Days

Day: 27 Hours

Environment

Temp: -14 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 110,269,429 km

• M1: 82,279 km (0.055 R)
• M2: 1,602,792 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.32 AU - 3.54 AU

Year: 1481 Days

Day: 28.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,269,429 km

• M1: 792,270 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.16 AU - 4.58 AU

Year: 2698 Days

Day: 22.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.31 AU - 5.63 AU

Year: 3272 Days

Day: 33.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 13

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.93 AU - 15.41 AU

Year: 17447 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 110,269,429 km

• M1: 196,871 km (0.12 R)
• M2: 416,929 km (0.068 R)
• M3: 525,687 km (0.11 R)
• M4: 694,583 km (0.11 R)
• M5: 1,052,271 km (0.055 R)
• M6: 1,400,834 km (0.107 R)
• M7: 1,555,219 km (0.055 R)
• M8: 2,307,098 km (0.109 R)
• M9: 2,411,817 km (0.091 R)
• M10: 2,518,181 km (0.114 R)
• M11: 2,846,698 km (0.034 R)
• M12: 2,930,921 km (0.099 R)
• M13: 3,605,757 km (0.08 R)
• M14: 3,882,813 km (0.057 R)
• M15: 4,008,176 km (0.099 R)
• M16: 4,425,255 km (0.097 R)
• M17: 4,556,452 km (0.116 R)
• M18: 4,655,785 km (0.119 R)
• M19: 5,128,514 km (0.026 R)
• M20: 5,616,951 km (0.072 R)
• M21: 5,759,219 km (0.067 R)
• M22: 6,713,354 km (0.07 R)
• M23: 6,864,597 km (0.086 R)
• M24: 7,363,806 km (0.088 R)
• M25: 8,765,837 km (0.092 R)
• M26: 9,014,468 km (0.111 R)
• M27: 9,181,569 km (0.11 R)
• M28: 9,476,277 km (0.104 R)
• M29: 9,731,491 km (0.096 R)
• M30: 9,817,061 km (0.118 R)
• M31: 10,730,805 km (0.112 R)
• M32: 11,354,927 km (0.049 R)
• M33: 11,490,313 km (0.074 R)
• M34: 11,762,581 km (0.11 R)
• M35: 12,685,451 km (0.06 R)
• M36: 13,488,193 km (0.036 R)
• M37: 13,919,932 km (0.053 R)
• M38: 14,161,682 km (0.11 R)
• M39: 14,747,657 km (0.039 R)
• M40: 14,944,827 km (0.072 R)
• M41: 16,809,266 km (0.113 R)
• M42: 17,222,006 km (0.098 R)
• M43: 17,533,768 km (0.091 R)
• M44: 17,690,247 km (0.057 R)
• M45: 18,852,772 km (0.106 R)
• M46: 19,713,708 km (0.032 R)
• M47: 20,203,641 km (0.117 R)
• M48: 20,587,509 km (0.061 R)
• M49: 20,863,069 km (0.092 R)
• M50: 21,306,626 km (0.099 R)
• M51: 21,473,877 km (0.064 R)
• M52: 23,398,603 km (0.096 R)
• M53: 23,744,024 km (0.066 R)
• M54: 24,265,223 km (0.118 R)
• M55: 25,970,490 km (0.105 R)
• M56: 26,447,557 km (0.089 R)
• M57: 26,567,385 km (0.119 R)
• M58: 27,896,562 km (0.119 R)
• M59: 28,140,556 km (0.068 R)
• M60: 29,123,713 km (0.102 R)
• M61: 30,368,368 km (0.099 R)
• M62: 32,459,896 km (0.082 R)
• M63: 32,780,783 km (0.118 R)
• M64: 32,973,914 km (0.073 R)
• M65: 33,555,401 km (0.074 R)
• M66: 34,597,500 km (0.099 R)
• M67: 35,981,429 km (0.07 R)
• M68: 36,180,694 km (0.098 R)
• M69: 37,182,102 km (0.114 R)
• M70: 37,719,906 km (0.108 R)
• M71: 38,260,254 km (0.101 R)
• M72: 38,803,294 km (0.114 R)
• M73: 40,378,560 km (0.077 R)
• M74: 40,585,454 km (0.107 R)
• M75: 40,723,682 km (0.074 R)
• M76: 41,974,619 km (0.099 R)
• M77: 42,674,887 km (0.094 R)
• M78: 43,874,512 km (0.116 R)
• M79: 45,013,551 km (0.078 R)
• M80: 45,228,223 km (0.082 R)
• M81: 45,658,467 km (0.106 R)
• M82: 47,320,649 km (0.108 R)
• M83: 47,611,766 km (0.104 R)
• M84: 48,342,253 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.7

Radius: 3.8

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 20.29 AU - 23.49 AU

Year: 30242 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,269,429 km

• M1: 214,972 km (0.117 R)
• M2: 336,296 km (0.08 R)
• M3: 374,892 km (0.116 R)
• M4: 499,507 km (0.059 R)
• M5: 544,087 km (0.091 R)
• M6: 1,001,707 km (0.066 R)
• M7: 1,452,446 km (0.114 R)
• M8: 1,581,997 km (0.05 R)
• M9: 2,550,793 km (0.085 R)
• M10: 3,492,063 km (0.06 R)
• M11: 3,931,582 km (0.101 R)
• M12: 4,622,873 km (0.103 R)
• M13: 4,717,868 km (0.111 R)
• M14: 4,861,632 km (0.067 R)
• M15: 4,909,802 km (0.102 R)
• M16: 5,104,279 km (0.077 R)
• M17: 5,301,300 km (0.11 R)
• M18: 6,428,669 km (0.115 R)
• M19: 6,802,365 km (0.06 R)
• M20: 7,348,397 km (0.102 R)
• M21: 7,626,799 km (0.093 R)
• M22: 9,069,221 km (0.095 R)
• M23: 10,035,324 km (0.082 R)
• M24: 11,224,328 km (0.106 R)
• M25: 11,416,113 km (0.036 R)
• M26: 11,673,571 km (0.062 R)
• M27: 12,128,647 km (0.091 R)
• M28: 12,194,171 km (0.119 R)
• M29: 13,056,005 km (0.066 R)
• M30: 14,212,396 km (0.089 R)
• M31: 14,350,625 km (0.096 R)
• M32: 15,756,994 km (0.104 R)
• M33: 15,900,010 km (0.055 R)
• M34: 16,043,474 km (0.095 R)
• M35: 16,259,493 km (0.092 R)
• M36: 17,427,554 km (0.069 R)
• M37: 17,798,107 km (0.118 R)
• M38: 19,153,614 km (0.111 R)
• M39: 19,382,798 km (0.063 R)
• M40: 22,282,154 km (0.086 R)
• M41: 23,659,053 km (0.067 R)
• M42: 23,986,971 km (0.044 R)
• M43: 24,730,323 km (0.098 R)
• M44: 25,063,029 km (0.115 R)
• M45: 27,176,398 km (0.058 R)
• M46: 27,519,875 km (0.104 R)
• M47: 27,692,062 km (0.063 R)
• M48: 29,434,129 km (0.117 R)
• M49: 30,140,829 km (0.119 R)
• M50: 31,121,593 km (0.118 R)
• M51: 31,570,835 km (0.049 R)
• M52: 31,751,101 km (0.098 R)
• M53: 32,475,753 km (0.091 R)
• M54: 34,868,272 km (0.096 R)
• M55: 35,054,521 km (0.08 R)
• M56: 36,085,550 km (0.119 R)
• M57: 37,507,328 km (0.086 R)
• M58: 37,698,364 km (0.116 R)
• M59: 38,081,185 km (0.087 R)
• M60: 38,273,119 km (0.081 R)
• M61: 38,754,376 km (0.09 R)
• M62: 41,782,386 km (0.066 R)
• M63: 46,208,688 km (0.103 R)
• M64: 47,132,305 km (0.073 R)
• M65: 48,165,578 km (0.094 R)
• M66: 50,781,296 km (0.073 R)
• M67: 50,886,913 km (0.037 R)
• M68: 53,657,615 km (0.079 R)
• M69: 54,411,887 km (0.105 R)
• M70: 55,713,239 km (0.036 R)
• M71: 56,367,580 km (0.099 R)
• M72: 56,586,292 km (0.117 R)
• M73: 56,805,303 km (0.078 R)
• M74: 57,024,614 km (0.115 R)
• M75: 58,678,269 km (0.074 R)
• M76: 59,344,129 km (0.092 R)
• M77: 63,618,738 km (0.101 R)
• M78: 64,874,613 km (0.096 R)
• M79: 69,275,333 km (0.073 R)
• M80: 69,392,319 km (0.081 R)
• M81: 69,978,892 km (0.076 R)
• M82: 70,566,961 km (0.119 R)
• M83: 71,156,826 km (0.076 R)
• M84: 72,935,993 km (0.079 R)
• M85: 73,174,302 km (0.111 R)
• M86: 73,651,819 km (0.094 R)
• M87: 73,890,876 km (0.095 R)
• M88: 74,010,555 km (0.039 R)
• M89: 74,250,061 km (0.056 R)
• M90: 75,451,332 km (0.072 R)
• M91: 75,571,758 km (0.047 R)
• M92: 77,022,558 km (0.084 R)
• M93: 80,074,504 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 24.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.2

Radius: 3.9

Gravity: 44.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 20.54 AU - 27.9 AU

Year: 35197 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,269,429 km

• M1: 58,343 km (0.049 R)
• M2: 211,831 km (0.066 R)
• M3: 408,103 km (0.103 R)
• M4: 709,244 km (0.067 R)
• M5: 1,588,131 km (0.03 R)
• M6: 1,628,074 km (0.103 R)
• M7: 1,960,031 km (0.071 R)
• M8: 2,002,966 km (0.117 R)
• M9: 2,449,516 km (0.078 R)
• M10: 3,960,454 km (0.112 R)
• M11: 5,096,051 km (0.071 R)
• M12: 5,637,596 km (0.098 R)
• M13: 5,946,366 km (0.066 R)
• M14: 7,102,608 km (0.112 R)
• M15: 7,235,301 km (0.065 R)
• M16: 8,186,743 km (0.051 R)
• M17: 9,104,975 km (0.084 R)
• M18: 9,176,932 km (0.103 R)
• M19: 9,686,013 km (0.058 R)
• M20: 9,906,969 km (0.111 R)
• M21: 10,807,399 km (0.119 R)
• M22: 11,812,098 km (0.031 R)
• M23: 11,890,488 km (0.041 R)
• M24: 12,926,902 km (0.081 R)
• M25: 13,007,834 km (0.12 R)
• M26: 13,908,862 km (0.07 R)
• M27: 14,074,916 km (0.087 R)
• M28: 14,661,040 km (0.119 R)
• M29: 16,379,022 km (0.106 R)
• M30: 18,888,975 km (0.083 R)
• M31: 18,980,679 km (0.076 R)
• M32: 19,164,834 km (0.032 R)
• M33: 19,349,587 km (0.08 R)
• M34: 19,442,038 km (0.072 R)
• M35: 20,000,637 km (0.108 R)
• M36: 20,470,075 km (0.114 R)
• M37: 20,564,322 km (0.079 R)
• M38: 20,848,258 km (0.118 R)
• M39: 25,969,442 km (0.08 R)
• M40: 28,667,590 km (0.063 R)
• M41: 29,090,503 km (0.118 R)
• M42: 29,622,024 km (0.08 R)
• M43: 30,264,248 km (0.101 R)
• M44: 31,127,427 km (0.109 R)
• M45: 31,998,835 km (0.087 R)
• M46: 32,327,651 km (0.085 R)
• M47: 34,211,986 km (0.042 R)
• M48: 35,903,938 km (0.111 R)
• M49: 36,359,762 km (0.102 R)
• M50: 36,588,348 km (0.105 R)
• M51: 37,623,116 km (0.116 R)
• M52: 38,085,972 km (0.105 R)
• M53: 39,721,077 km (0.104 R)
• M54: 45,744,336 km (0.11 R)
• M55: 46,114,591 km (0.11 R)
• M56: 49,239,242 km (0.097 R)
• M57: 49,365,652 km (0.105 R)
• M58: 49,872,340 km (0.114 R)
• M59: 50,126,357 km (0.079 R)
• M60: 50,253,515 km (0.081 R)
• M61: 53,337,176 km (0.077 R)
• M62: 57,809,404 km (0.076 R)
• M63: 57,942,696 km (0.042 R)
• M64: 58,744,989 km (0.116 R)
• M65: 59,685,511 km (0.089 R)
• M66: 60,766,505 km (0.098 R)
• M67: 61,581,515 km (0.07 R)
• M68: 62,126,949 km (0.113 R)
• M69: 66,686,692 km (0.072 R)
• M70: 67,667,605 km (0.096 R)
• M71: 68,371,313 km (0.067 R)
• M72: 70,639,217 km (0.112 R)
• M73: 71,352,948 km (0.117 R)
• M74: 71,925,609 km (0.089 R)
• M75: 73,075,717 km (0.114 R)
• M76: 74,086,849 km (0.114 R)
• M77: 74,376,621 km (0.104 R)
• M78: 75,393,886 km (0.092 R)
• M79: 76,123,325 km (0.101 R)
• M80: 76,561,946 km (0.048 R)
• M81: 78,030,549 km (0.096 R)
• M82: 79,360,174 km (0.117 R)
• M83: 79,953,629 km (0.113 R)
• M84: 80,399,580 km (0.073 R)
• M85: 81,144,727 km (0.083 R)
• M86: 82,792,099 km (0.066 R)
• M87: 91,503,034 km (0.069 R)
• M88: 94,942,139 km (0.106 R)
• M89: 95,256,893 km (0.108 R)
• M90: 98,264,109 km (0.096 R)
• M91: 99,060,718 km (0.099 R)
• M92: 99,220,189 km (0.028 R)
• M93: 100,019,341 km (0.114 R)
• M94: 100,820,587 km (0.07 R)
• M95: 102,268,246 km (0.088 R)
• M96: 107,962,839 km (0.101 R)

Kuiper Belt

Range: 37.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit