🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 168 Days

Day: 47.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.96 AU

Year: 283 Days

Day: 37.7 Hours

Environment

Temp: 81 °C

Axial Tilt: 144.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.39 AU - 2.01 AU

Year: 844 Days

Day: 23.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 134.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,040,650 km

• M1: 139,276 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.08 AU - 3.34 AU

Year: 2190 Days

Day: 27.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,040,650 km

• M1: 324,627 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.14 AU - 3.36 AU

Year: 2231 Days

Day: 38 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,040,650 km

• M1: 648,058 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.1

Radius: 6

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.3 AU - 15.34 AU

Year: 21725 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,040,650 km

• M1: 81,680 km (0.09 R)
• M2: 165,455 km (0.11 R)
• M3: 233,821 km (0.048 R)
• M4: 1,034,768 km (0.091 R)
• M5: 1,532,032 km (0.106 R)
• M6: 1,888,823 km (0.111 R)
• M7: 1,956,441 km (0.098 R)
• M8: 2,128,927 km (0.091 R)
• M9: 3,305,215 km (0.067 R)
• M10: 4,196,968 km (0.12 R)
• M11: 4,830,515 km (0.036 R)
• M12: 5,639,391 km (0.093 R)
• M13: 7,008,062 km (0.112 R)
• M14: 7,486,177 km (0.118 R)
• M15: 7,974,763 km (0.067 R)
• M16: 8,585,871 km (0.057 R)
• M17: 9,385,322 km (0.06 R)
• M18: 9,443,366 km (0.08 R)
• M19: 9,793,873 km (0.103 R)
• M20: 10,387,627 km (0.072 R)
• M21: 11,176,756 km (0.11 R)
• M22: 11,238,390 km (0.073 R)
• M23: 11,922,352 km (0.115 R)
• M24: 13,395,592 km (0.114 R)
• M25: 13,657,687 km (0.118 R)
• M26: 13,855,306 km (0.05 R)
• M27: 14,655,355 km (0.064 R)
• M28: 14,722,674 km (0.029 R)
• M29: 14,857,761 km (0.115 R)
• M30: 15,265,266 km (0.098 R)
• M31: 15,333,483 km (0.107 R)
• M32: 16,720,105 km (0.087 R)
• M33: 17,286,034 km (0.12 R)
• M34: 17,357,093 km (0.101 R)
• M35: 17,858,096 km (0.066 R)
• M36: 17,930,053 km (0.066 R)
• M37: 18,218,777 km (0.097 R)
• M38: 18,800,862 km (0.108 R)
• M39: 19,094,223 km (0.081 R)
• M40: 20,357,877 km (0.119 R)
• M41: 21,801,795 km (0.067 R)
• M42: 22,575,067 km (0.091 R)
• M43: 23,199,937 km (0.114 R)
• M44: 23,751,504 km (0.103 R)
• M45: 24,787,170 km (0.102 R)
• M46: 24,867,504 km (0.051 R)
• M47: 25,189,439 km (0.116 R)
• M48: 26,245,450 km (0.097 R)
• M49: 27,814,583 km (0.054 R)
• M50: 28,232,559 km (0.104 R)
• M51: 29,159,467 km (0.109 R)
• M52: 30,096,249 km (0.106 R)
• M53: 30,267,539 km (0.078 R)
• M54: 30,956,437 km (0.113 R)
• M55: 32,174,164 km (0.057 R)
• M56: 33,319,036 km (0.116 R)
• M57: 33,762,743 km (0.084 R)
• M58: 35,196,190 km (0.077 R)
• M59: 35,829,588 km (0.091 R)
• M60: 37,291,308 km (0.075 R)
• M61: 39,239,372 km (0.103 R)
• M62: 39,332,871 km (0.063 R)
• M63: 42,078,889 km (0.109 R)
• M64: 45,572,897 km (0.051 R)
• M65: 46,065,373 km (0.084 R)
• M66: 50,475,518 km (0.068 R)
• M67: 51,394,049 km (0.034 R)
• M68: 52,421,188 km (0.115 R)
• M69: 53,870,343 km (0.115 R)
• M70: 53,974,313 km (0.12 R)
• M71: 56,596,465 km (0.101 R)
• M72: 56,808,146 km (0.068 R)
• M73: 58,831,008 km (0.057 R)
• M74: 59,152,494 km (0.075 R)
• M75: 59,797,410 km (0.081 R)
• M76: 61,311,191 km (0.095 R)
• M77: 63,056,550 km (0.097 R)
• M78: 63,935,437 km (0.118 R)
• M79: 65,039,619 km (0.115 R)
• M80: 65,372,026 km (0.11 R)
• M81: 65,594,029 km (0.074 R)
• M82: 65,705,180 km (0.1 R)
• M83: 66,261,534 km (0.117 R)
• M84: 66,372,985 km (0.066 R)
• M85: 66,931,135 km (0.065 R)
• M86: 68,727,955 km (0.111 R)
• M87: 68,953,548 km (0.118 R)
• M88: 70,882,014 km (0.039 R)
• M89: 73,058,364 km (0.105 R)
• M90: 75,024,080 km (0.089 R)
• M91: 76,188,400 km (0.063 R)
• M92: 77,007,000 km (0.08 R)
• M93: 78,417,259 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.8

Radius: 6.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.05 AU - 15.59 AU

Year: 21725 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,040,650 km

• M1: 85,420 km (0.098 R)
• M2: 238,459 km (0.105 R)
• M3: 372,499 km (0.086 R)
• M4: 435,779 km (0.089 R)
• M5: 775,515 km (0.052 R)
• M6: 1,522,607 km (0.093 R)
• M7: 2,027,201 km (0.117 R)
• M8: 2,073,426 km (0.096 R)
• M9: 2,285,855 km (0.085 R)
• M10: 2,382,496 km (0.075 R)
• M11: 3,644,653 km (0.085 R)
• M12: 3,958,808 km (0.089 R)
• M13: 4,104,517 km (0.116 R)
• M14: 4,582,482 km (0.097 R)
• M15: 4,890,354 km (0.097 R)
• M16: 5,525,697 km (0.086 R)
• M17: 5,919,438 km (0.113 R)
• M18: 6,492,697 km (0.088 R)
• M19: 6,595,621 km (0.109 R)
• M20: 6,733,849 km (0.099 R)
• M21: 7,083,459 km (0.034 R)
• M22: 7,224,979 km (0.087 R)
• M23: 7,438,904 km (0.095 R)
• M24: 8,019,942 km (0.116 R)
• M25: 8,093,544 km (0.064 R)
• M26: 8,918,427 km (0.085 R)
• M27: 9,574,114 km (0.113 R)
• M28: 10,445,372 km (0.099 R)
• M29: 10,849,735 km (0.096 R)
• M30: 11,590,544 km (0.091 R)
• M31: 11,841,120 km (0.117 R)
• M32: 12,051,305 km (0.034 R)
• M33: 12,093,492 km (0.107 R)
• M34: 12,135,678 km (0.048 R)
• M35: 13,164,014 km (0.042 R)
• M36: 13,381,679 km (0.027 R)
• M37: 14,353,916 km (0.078 R)
• M38: 14,488,105 km (0.067 R)
• M39: 14,578,013 km (0.103 R)
• M40: 15,715,705 km (0.109 R)
• M41: 15,946,684 km (0.034 R)
• M42: 16,272,060 km (0.107 R)
• M43: 16,881,821 km (0.069 R)
• M44: 17,118,484 km (0.115 R)
• M45: 17,213,329 km (0.094 R)
• M46: 17,546,933 km (0.097 R)
• M47: 17,642,675 km (0.119 R)
• M48: 17,690,696 km (0.072 R)
• M49: 17,786,588 km (0.08 R)
• M50: 17,930,950 km (0.079 R)
• M51: 18,027,291 km (0.061 R)
• M52: 18,220,721 km (0.059 R)
• M53: 18,951,806 km (0.03 R)
• M54: 20,241,789 km (0.092 R)
• M55: 20,745,485 km (0.066 R)
• M56: 21,816,456 km (0.111 R)
• M57: 22,280,957 km (0.086 R)
• M58: 22,800,959 km (0.065 R)
• M59: 22,957,738 km (0.116 R)
• M60: 23,114,816 km (0.093 R)
• M61: 23,167,325 km (0.055 R)
• M62: 23,324,851 km (0.075 R)
• M63: 24,598,527 km (0.118 R)
• M64: 24,759,345 km (0.077 R)
• M65: 24,812,901 km (0.107 R)
• M66: 25,514,216 km (0.076 R)
• M67: 25,622,674 km (0.113 R)
• M68: 26,660,734 km (0.116 R)
• M69: 27,268,101 km (0.107 R)
• M70: 27,601,256 km (0.065 R)
• M71: 28,215,505 km (0.087 R)
• M72: 29,343,922 km (0.07 R)
• M73: 29,457,616 km (0.083 R)
• M74: 31,063,998 km (0.112 R)
• M75: 31,819,617 km (0.101 R)
• M76: 32,698,803 km (0.066 R)
• M77: 33,111,843 km (0.114 R)
• M78: 34,421,124 km (0.116 R)
• M79: 34,721,067 km (0.097 R)
• M80: 35,263,210 km (0.099 R)
• M81: 35,626,135 km (0.095 R)
• M82: 36,722,388 km (0.106 R)
• M83: 38,449,495 km (0.091 R)
• M84: 38,760,659 km (0.078 R)
• M85: 38,885,423 km (0.058 R)
• M86: 39,010,188 km (0.109 R)
• M87: 39,950,859 km (0.078 R)
• M88: 42,238,660 km (0.081 R)
• M89: 42,367,015 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.7

Radius: 5.3

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.31 AU - 20.39 AU

Year: 25175 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,040,650 km

• M1: 100,829 km (0.111 R)
• M2: 310,565 km (0.069 R)
• M3: 1,086,230 km (0.116 R)
• M4: 1,337,106 km (0.106 R)
• M5: 1,454,390 km (0.086 R)
• M6: 1,544,748 km (0.093 R)
• M7: 1,605,933 km (0.11 R)
• M8: 1,762,413 km (0.033 R)
• M9: 2,330,884 km (0.07 R)
• M10: 2,366,040 km (0.046 R)
• M11: 2,401,345 km (0.109 R)
• M12: 2,544,361 km (0.098 R)
• M13: 2,690,069 km (0.089 R)
• M14: 3,300,129 km (0.065 R)
• M15: 3,339,623 km (0.06 R)
• M16: 3,661,557 km (0.119 R)
• M17: 3,784,826 km (0.115 R)
• M18: 3,993,366 km (0.074 R)
• M19: 4,291,514 km (0.062 R)
• M20: 5,045,338 km (0.06 R)
• M21: 5,274,821 km (0.104 R)
• M22: 5,414,097 km (0.11 R)
• M23: 5,648,965 km (0.105 R)
• M24: 6,373,617 km (0.066 R)
• M25: 6,771,847 km (0.094 R)
• M26: 7,126,992 km (0.037 R)
• M27: 8,498,206 km (0.067 R)
• M28: 8,826,125 km (0.084 R)
• M29: 10,293,680 km (0.038 R)
• M30: 10,878,159 km (0.109 R)
• M31: 10,937,100 km (0.106 R)
• M32: 10,996,341 km (0.091 R)
• M33: 11,353,282 km (0.106 R)
• M34: 11,593,536 km (0.04 R)
• M35: 14,085,537 km (0.1 R)
• M36: 14,343,593 km (0.041 R)
• M37: 14,473,145 km (0.057 R)
• M38: 15,991,264 km (0.056 R)
• M39: 19,461,486 km (0.086 R)
• M40: 19,676,907 km (0.116 R)
• M41: 19,748,864 km (0.115 R)
• M42: 22,322,246 km (0.092 R)
• M43: 23,533,391 km (0.096 R)
• M44: 24,223,934 km (0.082 R)
• M45: 25,939,822 km (0.094 R)
• M46: 27,936,804 km (0.075 R)
• M47: 28,342,065 km (0.042 R)
• M48: 28,912,780 km (0.117 R)
• M49: 30,981,719 km (0.079 R)
• M50: 32,160,849 km (0.094 R)
• M51: 33,698,566 km (0.107 R)
• M52: 34,302,941 km (0.11 R)
• M53: 35,085,338 km (0.064 R)
• M54: 35,522,613 km (0.072 R)
• M55: 35,785,755 km (0.109 R)
• M56: 35,961,533 km (0.072 R)
• M57: 38,994,031 km (0.063 R)
• M58: 39,446,864 km (0.089 R)
• M59: 39,537,670 km (0.073 R)
• M60: 40,083,702 km (0.048 R)
• M61: 41,922,111 km (0.06 R)
• M62: 43,131,609 km (0.077 R)
• M63: 43,506,202 km (0.099 R)
• M64: 44,730,661 km (0.085 R)
• M65: 46,061,932 km (0.067 R)
• M66: 46,924,663 km (0.048 R)
• M67: 47,986,359 km (0.104 R)
• M68: 48,180,238 km (0.063 R)
• M69: 48,374,416 km (0.063 R)
• M70: 49,055,984 km (0.08 R)
• M71: 49,544,720 km (0.091 R)
• M72: 51,119,537 km (0.117 R)
• M73: 51,317,455 km (0.082 R)
• M74: 53,612,885 km (0.051 R)
• M75: 55,635,897 km (0.115 R)
• M76: 56,349,928 km (0.099 R)
• M77: 56,554,428 km (0.098 R)
• M78: 59,548,031 km (0.109 R)
• M79: 60,382,787 km (0.099 R)
• M80: 61,537,084 km (0.075 R)
• M81: 62,380,966 km (0.089 R)
• M82: 62,910,393 km (0.112 R)
• M83: 63,547,679 km (0.06 R)
• M84: 64,400,836 km (0.103 R)
• M85: 64,828,686 km (0.028 R)
• M86: 65,579,967 km (0.04 R)
• M87: 67,416,131 km (0.091 R)
• M88: 67,633,347 km (0.084 R)
• M89: 69,488,361 km (0.057 R)
• M90: 69,927,281 km (0.115 R)
• M91: 70,257,144 km (0.114 R)
• M92: 71,913,791 km (0.119 R)
• M93: 75,040,686 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit