🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.47 AU - 0.75 AU

Year: 182 Days

Day: 29.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.62 AU - 0.76 AU

Year: 219 Days

Day: 30.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.69 AU - 0.91 AU

Year: 274 Days

Day: 32.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,732,304 km

• M1: 65,374 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.08 AU

Year: 321 Days

Day: 32.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.55 AU - 3.59 AU

Year: 2060 Days

Day: 15.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 13.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.07 AU - 8.85 AU

Year: 7801 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,732,304 km

• M1: 221,405 km (0.091 R)
• M2: 358,736 km (0.052 R)
• M3: 486,193 km (0.056 R)
• M4: 1,177,485 km (0.096 R)
• M5: 1,707,211 km (0.119 R)
• M6: 1,866,084 km (0.077 R)
• M7: 2,328,640 km (0.084 R)
• M8: 2,483,474 km (0.073 R)
• M9: 2,780,426 km (0.06 R)
• M10: 2,921,347 km (0.119 R)
• M11: 3,137,516 km (0.071 R)
• M12: 3,484,284 km (0.113 R)
• M13: 3,895,828 km (0.054 R)
• M14: 4,405,208 km (0.077 R)
• M15: 4,765,889 km (0.054 R)
• M16: 4,907,259 km (0.113 R)
• M17: 5,050,125 km (0.114 R)
• M18: 5,223,210 km (0.096 R)
• M19: 5,486,801 km (0.117 R)
• M20: 5,784,800 km (0.112 R)
• M21: 5,935,894 km (0.096 R)
• M22: 6,774,091 km (0.1 R)
• M23: 6,965,426 km (0.085 R)
• M24: 7,094,081 km (0.117 R)
• M25: 7,451,769 km (0.082 R)
• M26: 7,782,081 km (0.099 R)
• M27: 7,882,162 km (0.106 R)
• M28: 8,049,861 km (0.093 R)
• M29: 8,286,824 km (0.056 R)
• M30: 8,976,171 km (0.056 R)
• M31: 9,398,785 km (0.082 R)
• M32: 9,648,315 km (0.088 R)
• M33: 10,008,696 km (0.083 R)
• M34: 10,410,067 km (0.046 R)
• M35: 11,191,267 km (0.108 R)
• M36: 11,380,060 km (0.116 R)
• M37: 11,684,342 km (0.117 R)
• M38: 12,967,891 km (0.089 R)
• M39: 13,325,730 km (0.076 R)
• M40: 13,445,707 km (0.11 R)
• M41: 13,929,357 km (0.106 R)
• M42: 14,377,851 km (0.098 R)
• M43: 14,872,422 km (0.115 R)
• M44: 16,261,139 km (0.045 R)
• M45: 16,604,167 km (0.062 R)
• M46: 16,906,205 km (0.08 R)
• M47: 17,559,499 km (0.114 R)
• M48: 18,176,889 km (0.105 R)
• M49: 18,935,949 km (0.079 R)
• M50: 19,979,544 km (0.11 R)
• M51: 20,439,108 km (0.059 R)
• M52: 21,556,305 km (0.071 R)
• M53: 23,655,762 km (0.113 R)
• M54: 24,239,493 km (0.053 R)
• M55: 24,533,303 km (0.075 R)
• M56: 24,729,725 km (0.119 R)
• M57: 27,026,501 km (0.11 R)
• M58: 27,483,822 km (0.056 R)
• M59: 27,585,698 km (0.108 R)
• M60: 29,338,536 km (0.068 R)
• M61: 29,651,644 km (0.067 R)
• M62: 29,808,573 km (0.107 R)
• M63: 30,175,835 km (0.102 R)
• M64: 30,491,936 km (0.089 R)
• M65: 31,553,183 km (0.083 R)
• M66: 32,896,871 km (0.098 R)
• M67: 33,005,180 km (0.109 R)
• M68: 33,113,638 km (0.084 R)
• M69: 33,439,612 km (0.082 R)
• M70: 34,259,259 km (0.118 R)
• M71: 36,421,098 km (0.107 R)
• M72: 36,982,389 km (0.092 R)
• M73: 37,546,672 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 12.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.2 AU - 10.26 AU

Year: 9040 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,732,304 km

• M1: 151,842 km (0.105 R)
• M2: 268,079 km (0.06 R)
• M3: 355,893 km (0.112 R)
• M4: 434,582 km (0.119 R)
• M5: 731,384 km (0.101 R)
• M6: 1,273,227 km (0.077 R)
• M7: 1,465,461 km (0.094 R)
• M8: 1,944,324 km (0.084 R)
• M9: 2,032,586 km (0.086 R)
• M10: 2,518,181 km (0.097 R)
• M11: 2,811,842 km (0.046 R)
• M12: 3,594,538 km (0.076 R)
• M13: 3,758,946 km (0.12 R)
• M14: 4,180,961 km (0.084 R)
• M15: 5,193,440 km (0.112 R)
• M16: 5,317,456 km (0.071 R)
• M17: 6,212,949 km (0.05 R)
• M18: 6,411,017 km (0.074 R)
• M19: 6,544,308 km (0.09 R)
• M20: 7,155,117 km (0.088 R)
• M21: 7,467,477 km (0.074 R)
• M22: 7,607,650 km (0.117 R)
• M23: 8,177,468 km (0.08 R)
• M24: 9,320,546 km (0.052 R)
• M25: 9,623,631 km (0.084 R)
• M26: 9,891,561 km (0.101 R)
• M27: 10,710,160 km (0.112 R)
• M28: 11,027,757 km (0.09 R)
• M29: 11,147,585 km (0.109 R)
• M30: 11,268,011 km (0.106 R)
• M31: 12,163,653 km (0.101 R)
• M32: 12,328,959 km (0.114 R)
• M33: 12,745,439 km (0.104 R)
• M34: 13,039,848 km (0.058 R)
• M35: 14,109,473 km (0.101 R)
• M36: 14,239,773 km (0.11 R)
• M37: 15,118,361 km (0.065 R)
• M38: 15,296,233 km (0.107 R)
• M39: 15,474,703 km (0.099 R)
• M40: 16,105,108 km (0.059 R)
• M41: 16,377,825 km (0.118 R)
• M42: 16,652,038 km (0.096 R)
• M43: 17,390,902 km (0.086 R)
• M44: 18,709,458 km (0.109 R)
• M45: 18,804,901 km (0.084 R)
• M46: 19,044,108 km (0.081 R)
• M47: 20,451,675 km (0.093 R)
• M48: 20,895,382 km (0.115 R)
• M49: 21,392,047 km (0.062 R)
• M50: 21,942,866 km (0.075 R)
• M51: 22,144,374 km (0.063 R)
• M52: 23,263,366 km (0.112 R)
• M53: 23,417,452 km (0.106 R)
• M54: 23,778,133 km (0.113 R)
• M55: 25,081,429 km (0.109 R)
• M56: 25,980,961 km (0.113 R)
• M57: 27,106,536 km (0.099 R)
• M58: 27,268,700 km (0.053 R)
• M59: 28,193,364 km (0.113 R)
• M60: 29,017,948 km (0.11 R)
• M61: 30,241,509 km (0.114 R)
• M62: 30,353,558 km (0.057 R)
• M63: 31,085,390 km (0.091 R)
• M64: 31,538,672 km (0.08 R)
• M65: 32,051,194 km (0.057 R)
• M66: 32,681,300 km (0.098 R)
• M67: 33,431,384 km (0.097 R)
• M68: 34,420,824 km (0.109 R)
• M69: 34,713,588 km (0.044 R)
• M70: 34,948,456 km (0.116 R)
• M71: 35,596,963 km (0.093 R)
• M72: 35,893,167 km (0.119 R)
• M73: 36,130,579 km (0.071 R)
• M74: 37,868,008 km (0.115 R)
• M75: 38,230,933 km (0.075 R)
• M76: 38,716,527 km (0.052 R)
• M77: 38,899,186 km (0.072 R)
• M78: 41,610,498 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 10.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.6 AU - 13.5 AU

Year: 15029 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,732,304 km

• M1: 145,708 km (0.111 R)
• M2: 336,146 km (0.109 R)
• M3: 487,390 km (0.095 R)
• M4: 761,752 km (0.082 R)
• M5: 885,470 km (0.065 R)
• M6: 971,937 km (0.027 R)
• M7: 1,249,441 km (0.108 R)
• M8: 1,552,377 km (0.114 R)
• M9: 1,685,519 km (0.089 R)
• M10: 1,822,700 km (0.107 R)
• M11: 2,137,754 km (0.038 R)
• M12: 2,690,368 km (0.083 R)
• M13: 3,741,742 km (0.061 R)
• M14: 3,922,456 km (0.053 R)
• M15: 4,068,912 km (0.101 R)
• M16: 4,180,064 km (0.083 R)
• M17: 4,596,395 km (0.098 R)
• M18: 4,986,396 km (0.079 R)
• M19: 6,477,588 km (0.083 R)
• M20: 7,497,696 km (0.08 R)
• M21: 8,614,743 km (0.112 R)
• M22: 8,902,270 km (0.104 R)
• M23: 9,535,817 km (0.099 R)
• M24: 9,883,034 km (0.069 R)
• M25: 9,982,965 km (0.116 R)
• M26: 10,794,982 km (0.081 R)
• M27: 13,799,955 km (0.097 R)
• M28: 15,335,278 km (0.095 R)
• M29: 15,742,184 km (0.105 R)
• M30: 16,507,227 km (0.104 R)
• M31: 17,465,402 km (0.107 R)
• M32: 17,586,426 km (0.041 R)
• M33: 17,829,373 km (0.036 R)
• M34: 18,073,368 km (0.066 R)
• M35: 18,626,580 km (0.111 R)
• M36: 19,435,456 km (0.062 R)
• M37: 19,938,853 km (0.094 R)
• M38: 20,574,195 km (0.11 R)
• M39: 21,995,375 km (0.047 R)
• M40: 22,257,171 km (0.059 R)
• M41: 23,048,694 km (0.11 R)
• M42: 23,314,679 km (0.102 R)
• M43: 24,659,414 km (0.06 R)
• M44: 24,863,316 km (0.094 R)
• M45: 25,478,462 km (0.07 R)
• M46: 28,985,635 km (0.104 R)
• M47: 31,750,652 km (0.118 R)
• M48: 33,765,735 km (0.041 R)
• M49: 34,370,859 km (0.074 R)
• M50: 34,522,701 km (0.058 R)
• M51: 34,903,128 km (0.067 R)
• M52: 35,055,718 km (0.1 R)
• M53: 35,438,240 km (0.12 R)
• M54: 37,840,333 km (0.09 R)
• M55: 38,311,416 km (0.116 R)
• M56: 38,390,105 km (0.117 R)
• M57: 38,705,307 km (0.114 R)
• M58: 39,895,209 km (0.069 R)
• M59: 40,294,635 km (0.074 R)
• M60: 40,855,926 km (0.094 R)
• M61: 42,311,065 km (0.119 R)
• M62: 42,881,482 km (0.119 R)
• M63: 44,195,101 km (0.09 R)
• M64: 46,273,763 km (0.089 R)
• M65: 47,705,415 km (0.081 R)
• M66: 47,959,581 km (0.06 R)
• M67: 48,724,774 km (0.112 R)
• M68: 49,322,717 km (0.074 R)
• M69: 50,009,072 km (0.086 R)
• M70: 50,525,933 km (0.078 R)
• M71: 51,217,673 km (0.106 R)
• M72: 51,825,639 km (0.102 R)
• M73: 52,261,418 km (0.069 R)
• M74: 53,048,751 km (0.065 R)
• M75: 53,575,785 km (0.063 R)
• M76: 54,369,701 km (0.075 R)
• M77: 56,684,877 km (0.117 R)
• M78: 57,764,375 km (0.098 R)
• M79: 58,216,011 km (0.108 R)
• M80: 58,306,518 km (0.039 R)
• M81: 59,396,039 km (0.057 R)
• M82: 59,578,399 km (0.084 R)
• M83: 60,126,227 km (0.114 R)
• M84: 61,134,965 km (0.078 R)
• M85: 61,410,973 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.3

Radius: 3.5

Gravity: 81.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.34 AU - 15.48 AU

Year: 18802 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,732,304 km

• M1: 126,261 km (0.051 R)
• M2: 277,354 km (0.088 R)
• M3: 730,038 km (0.12 R)
• M4: 886,068 km (0.038 R)
• M5: 940,372 km (0.075 R)
• M6: 968,048 km (0.113 R)
• M7: 1,741,918 km (0.105 R)
• M8: 1,949,709 km (0.113 R)
• M9: 2,239,031 km (0.104 R)
• M10: 2,658,354 km (0.078 R)
• M11: 2,737,192 km (0.064 R)
• M12: 3,352,787 km (0.056 R)
• M13: 3,395,273 km (0.096 R)
• M14: 3,437,909 km (0.115 R)
• M15: 3,874,734 km (0.097 R)
• M16: 4,282,538 km (0.038 R)
• M17: 4,656,383 km (0.074 R)
• M18: 5,040,700 km (0.081 R)
• M19: 5,236,673 km (0.104 R)
• M20: 5,535,271 km (0.092 R)
• M21: 5,686,664 km (0.049 R)
• M22: 7,384,001 km (0.096 R)
• M23: 8,809,819 km (0.062 R)
• M24: 11,580,072 km (0.044 R)
• M25: 12,360,524 km (0.1 R)
• M26: 12,823,679 km (0.102 R)
• M27: 13,698,677 km (0.053 R)
• M28: 14,177,839 km (0.091 R)
• M29: 14,662,387 km (0.111 R)
• M30: 16,872,545 km (0.105 R)
• M31: 17,018,703 km (0.059 R)
• M32: 17,165,308 km (0.052 R)
• M33: 17,978,822 km (0.058 R)
• M34: 18,202,770 km (0.12 R)
• M35: 18,503,013 km (0.06 R)
• M36: 19,108,136 km (0.077 R)
• M37: 19,260,427 km (0.076 R)
• M38: 20,337,831 km (0.059 R)
• M39: 20,805,623 km (0.091 R)
• M40: 20,962,252 km (0.091 R)
• M41: 22,390,164 km (0.097 R)
• M42: 22,550,682 km (0.073 R)
• M43: 23,115,713 km (0.047 R)
• M44: 23,196,795 km (0.069 R)
• M45: 24,755,456 km (0.083 R)
• M46: 25,088,012 km (0.12 R)
• M47: 25,673,239 km (0.117 R)
• M48: 27,284,557 km (0.109 R)
• M49: 28,059,175 km (0.088 R)
• M50: 29,806,179 km (0.118 R)
• M51: 30,337,102 km (0.063 R)
• M52: 30,960,476 km (0.045 R)
• M53: 31,678,097 km (0.11 R)
• M54: 31,948,720 km (0.079 R)
• M55: 33,038,391 km (0.05 R)
• M56: 35,253,935 km (0.076 R)
• M57: 35,534,281 km (0.078 R)
• M58: 36,946,934 km (0.104 R)
• M59: 37,326,614 km (0.082 R)
• M60: 38,569,921 km (0.104 R)
• M61: 39,632,515 km (0.098 R)
• M62: 41,490,221 km (0.069 R)
• M63: 44,078,115 km (0.111 R)
• M64: 44,178,794 km (0.06 R)
• M65: 44,682,790 km (0.059 R)
• M66: 46,002,093 km (0.048 R)
• M67: 48,056,670 km (0.044 R)
• M68: 48,263,863 km (0.067 R)
• M69: 49,303,718 km (0.087 R)
• M70: 52,041,958 km (0.086 R)
• M71: 54,074,095 km (0.076 R)
• M72: 54,289,366 km (0.101 R)
• M73: 54,505,087 km (0.118 R)
• M74: 54,829,265 km (0.118 R)
• M75: 56,131,814 km (0.109 R)
• M76: 60,994,642 km (0.115 R)
• M77: 61,893,127 km (0.12 R)
• M78: 62,344,165 km (0.087 R)
• M79: 63,249,232 km (0.12 R)
• M80: 63,476,172 km (0.043 R)
• M81: 64,386,624 km (0.091 R)
• M82: 64,614,911 km (0.098 R)
• M83: 65,990,463 km (0.072 R)
• M84: 66,105,504 km (0.065 R)
• M85: 69,003,514 km (0.102 R)
• M86: 69,471,007 km (0.074 R)
• M87: 70,879,920 km (0.088 R)
• M88: 71,706,149 km (0.079 R)
• M89: 72,061,145 km (0.089 R)
• M90: 73,248,952 km (0.057 R)
• M91: 73,725,870 km (0.099 R)
• M92: 74,682,698 km (0.093 R)
• M93: 74,922,653 km (0.115 R)
• M94: 75,643,715 km (0.09 R)
• M95: 78,064,058 km (0.113 R)
• M96: 79,283,730 km (0.058 R)
• M97: 79,528,472 km (0.117 R)
• M98: 82,608,243 km (0.101 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: 277 - 16,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit