🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.89 AU - 0.95 AU

Year: 318 Days

Day: 39.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,382,735 km

• M1: 281,094 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.97 AU - 1.11 AU

Year: 382 Days

Day: 38.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.25 AU - 1.63 AU

Year: 622 Days

Day: 40.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.8 AU - 4.62 AU

Year: 3109 Days

Day: 24 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 11.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.69 AU - 7.97 AU

Year: 6424 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,382,735 km

• M1: 161,117 km (0.112 R)
• M2: 381,923 km (0.118 R)
• M3: 577,747 km (0.118 R)
• M4: 682,615 km (0.047 R)
• M5: 780,602 km (0.064 R)
• M6: 1,056,311 km (0.11 R)
• M7: 1,453,792 km (0.061 R)
• M8: 1,916,947 km (0.099 R)
• M9: 2,207,915 km (0.043 R)
• M10: 2,468,814 km (0.035 R)
• M11: 2,580,563 km (0.102 R)
• M12: 2,809,298 km (0.113 R)
• M13: 3,385,250 km (0.048 R)
• M14: 3,636,126 km (0.037 R)
• M15: 3,738,301 km (0.111 R)
• M16: 3,893,135 km (0.103 R)
• M17: 4,263,091 km (0.048 R)
• M18: 4,370,951 km (0.082 R)
• M19: 4,452,481 km (0.104 R)
• M20: 4,727,742 km (0.088 R)
• M21: 4,839,342 km (0.045 R)
• M22: 5,498,769 km (0.049 R)
• M23: 5,914,053 km (0.049 R)
• M24: 6,064,847 km (0.097 R)
• M25: 6,278,174 km (0.12 R)
• M26: 6,806,554 km (0.101 R)
• M27: 6,964,678 km (0.114 R)
• M28: 7,381,757 km (0.087 R)
• M29: 7,906,098 km (0.091 R)
• M30: 8,340,979 km (0.11 R)
• M31: 8,578,540 km (0.042 R)
• M32: 8,852,604 km (0.026 R)
• M33: 9,480,167 km (0.069 R)
• M34: 9,621,537 km (0.119 R)
• M35: 10,013,932 km (0.067 R)
• M36: 10,704,176 km (0.068 R)
• M37: 11,222,683 km (0.05 R)
• M38: 12,015,851 km (0.1 R)
• M39: 12,554,702 km (0.073 R)
• M40: 12,827,120 km (0.105 R)
• M41: 12,944,405 km (0.112 R)
• M42: 13,377,640 km (0.047 R)
• M43: 13,457,076 km (0.11 R)
• M44: 14,177,839 km (0.084 R)
• M45: 14,299,163 km (0.074 R)
• M46: 14,420,786 km (0.085 R)
• M47: 14,624,389 km (0.084 R)
• M48: 14,829,039 km (0.047 R)
• M49: 16,118,423 km (0.083 R)
• M50: 16,755,261 km (0.068 R)
• M51: 17,313,710 km (0.111 R)
• M52: 18,714,694 km (0.11 R)
• M53: 19,473,604 km (0.076 R)
• M54: 19,563,512 km (0.08 R)
• M55: 19,789,106 km (0.052 R)
• M56: 20,106,253 km (0.067 R)
• M57: 20,379,419 km (0.09 R)
• M58: 21,484,498 km (0.06 R)
• M59: 21,623,923 km (0.096 R)
• M60: 22,798,267 km (0.068 R)
• M61: 23,464,875 km (0.1 R)
• M62: 23,752,552 km (0.119 R)
• M63: 24,428,285 km (0.115 R)
• M64: 25,110,451 km (0.081 R)
• M65: 25,798,751 km (0.09 R)
• M66: 25,947,003 km (0.112 R)
• M67: 26,742,863 km (0.094 R)
• M68: 27,951,614 km (0.103 R)
• M69: 28,205,781 km (0.078 R)
• M70: 29,435,924 km (0.062 R)
• M71: 29,797,951 km (0.053 R)
• M72: 30,109,563 km (0.084 R)
• M73: 30,317,804 km (0.081 R)
• M74: 31,155,851 km (0.066 R)
• M75: 31,261,168 km (0.118 R)
• M76: 31,577,717 km (0.091 R)
• M77: 33,553,456 km (0.096 R)
• M78: 33,769,475 km (0.065 R)
• M79: 34,040,098 km (0.117 R)
• M80: 35,623,891 km (0.06 R)
• M81: 36,563,515 km (0.051 R)
• M82: 37,175,819 km (0.047 R)
• M83: 37,343,518 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.3

Radius: 14.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.01 AU - 8.25 AU

Year: 8343 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,382,735 km

• M1: 207,043 km (0.109 R)
• M2: 403,615 km (0.119 R)
• M3: 539,001 km (0.062 R)
• M4: 1,057,507 km (0.117 R)
• M5: 1,175,989 km (0.052 R)
• M6: 1,311,973 km (0.118 R)
• M7: 1,600,996 km (0.088 R)
• M8: 2,118,605 km (0.07 R)
• M9: 2,492,600 km (0.112 R)
• M10: 2,605,696 km (0.087 R)
• M11: 2,870,933 km (0.106 R)
• M12: 2,989,863 km (0.041 R)
• M13: 3,464,238 km (0.088 R)
• M14: 3,682,800 km (0.075 R)
• M15: 4,019,396 km (0.088 R)
• M16: 4,133,988 km (0.103 R)
• M17: 4,424,955 km (0.086 R)
• M18: 4,702,759 km (0.09 R)
• M19: 4,925,211 km (0.112 R)
• M20: 5,401,530 km (0.102 R)
• M21: 5,528,240 km (0.063 R)
• M22: 6,668,175 km (0.093 R)
• M23: 7,195,209 km (0.102 R)
• M24: 7,617,224 km (0.112 R)
• M25: 8,168,343 km (0.093 R)
• M26: 8,436,422 km (0.09 R)
• M27: 8,658,126 km (0.116 R)
• M28: 9,283,745 km (0.108 R)
• M29: 9,410,604 km (0.07 R)
• M30: 9,717,578 km (0.118 R)
• M31: 10,080,054 km (0.096 R)
• M32: 10,578,813 km (0.075 R)
• M33: 10,685,028 km (0.113 R)
• M34: 11,032,095 km (0.104 R)
• M35: 11,655,619 km (0.115 R)
• M36: 12,151,536 km (0.047 R)
• M37: 13,021,747 km (0.081 R)
• M38: 14,233,041 km (0.069 R)
• M39: 14,350,176 km (0.087 R)
• M40: 14,556,172 km (0.118 R)
• M41: 15,060,466 km (0.101 R)
• M42: 15,179,846 km (0.076 R)
• M43: 15,782,127 km (0.103 R)
• M44: 16,177,813 km (0.105 R)
• M45: 16,947,793 km (0.083 R)
• M46: 17,415,586 km (0.106 R)
• M47: 17,603,929 km (0.12 R)
• M48: 17,793,021 km (0.106 R)
• M49: 18,045,991 km (0.103 R)
• M50: 18,491,793 km (0.095 R)
• M51: 19,167,227 km (0.062 R)
• M52: 19,981,937 km (0.041 R)
• M53: 20,409,937 km (0.039 R)
• M54: 20,741,296 km (0.11 R)
• M55: 21,174,831 km (0.092 R)
• M56: 21,443,060 km (0.118 R)
• M57: 22,220,669 km (0.096 R)
• M58: 22,595,711 km (0.107 R)
• M59: 22,698,485 km (0.067 R)
• M60: 23,179,592 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 10.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.02 AU - 14.44 AU

Year: 14458 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,382,735 km

• M1: 163,959 km (0.051 R)
• M2: 264,639 km (0.113 R)
• M3: 528,679 km (0.064 R)
• M4: 1,143,975 km (0.06 R)
• M5: 1,647,821 km (0.093 R)
• M6: 1,783,955 km (0.108 R)
• M7: 1,985,164 km (0.097 R)
• M8: 2,236,488 km (0.094 R)
• M9: 2,366,040 km (0.08 R)
• M10: 2,431,713 km (0.078 R)
• M11: 2,565,155 km (0.114 R)
• M12: 2,723,878 km (0.097 R)
• M13: 3,317,333 km (0.089 R)
• M14: 4,620,031 km (0.114 R)
• M15: 4,702,759 km (0.091 R)
• M16: 4,954,083 km (0.052 R)
• M17: 5,067,179 km (0.095 R)
• M18: 5,238,618 km (0.045 R)
• M19: 5,616,353 km (0.084 R)
• M20: 6,093,570 km (0.105 R)
• M21: 7,055,036 km (0.073 R)
• M22: 7,798,687 km (0.065 R)
• M23: 7,963,693 km (0.028 R)
• M24: 8,230,127 km (0.05 R)
• M25: 8,398,125 km (0.093 R)
• M26: 8,771,671 km (0.07 R)
• M27: 9,012,374 km (0.088 R)
• M28: 9,220,315 km (0.116 R)
• M29: 9,359,890 km (0.104 R)
• M30: 9,464,908 km (0.104 R)
• M31: 9,605,679 km (0.09 R)
• M32: 9,782,654 km (0.113 R)
• M33: 10,501,322 km (0.082 R)
• M34: 10,574,176 km (0.068 R)
• M35: 11,611,039 km (0.109 R)
• M36: 11,989,222 km (0.114 R)
• M37: 12,371,445 km (0.107 R)
• M38: 12,448,338 km (0.119 R)
• M39: 12,602,723 km (0.077 R)
• M40: 12,680,065 km (0.105 R)
• M41: 13,344,429 km (0.045 R)
• M42: 13,900,036 km (0.111 R)
• M43: 15,778,536 km (0.1 R)
• M44: 16,071,449 km (0.073 R)
• M45: 16,155,373 km (0.097 R)
• M46: 16,450,530 km (0.102 R)
• M47: 16,917,874 km (0.062 R)
• M48: 17,003,444 km (0.041 R)
• M49: 17,303,537 km (0.101 R)
• M50: 17,865,726 km (0.087 R)
• M51: 18,258,570 km (0.055 R)
• M52: 18,390,066 km (0.105 R)
• M53: 18,609,975 km (0.087 R)
• M54: 20,355,483 km (0.043 R)
• M55: 20,446,289 km (0.114 R)
• M56: 20,857,085 km (0.096 R)
• M57: 20,948,788 km (0.056 R)
• M58: 21,547,778 km (0.106 R)
• M59: 21,640,529 km (0.059 R)
• M60: 21,919,379 km (0.056 R)
• M61: 23,569,294 km (0.086 R)
• M62: 23,808,202 km (0.086 R)
• M63: 24,772,061 km (0.112 R)
• M64: 27,137,054 km (0.114 R)
• M65: 27,538,275 km (0.071 R)
• M66: 27,638,805 km (0.09 R)
• M67: 27,739,484 km (0.102 R)
• M68: 28,244,976 km (0.114 R)
• M69: 28,651,433 km (0.109 R)
• M70: 29,264,934 km (0.072 R)
• M71: 29,573,255 km (0.044 R)
• M72: 29,676,178 km (0.063 R)
• M73: 30,037,756 km (0.119 R)
• M74: 30,869,521 km (0.069 R)
• M75: 31,026,299 km (0.105 R)
• M76: 31,131,018 km (0.114 R)
• M77: 31,235,886 km (0.115 R)
• M78: 31,919,847 km (0.106 R)
• M79: 32,555,788 km (0.112 R)
• M80: 33,839,936 km (0.083 R)
• M81: 34,542,448 km (0.083 R)
• M82: 37,177,913 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 4.4

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.67 AU - 15.57 AU

Year: 19095 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,382,735 km

• M1: 141,819 km (0.113 R)
• M2: 176,376 km (0.089 R)
• M3: 214,673 km (0.115 R)
• M4: 365,019 km (0.039 R)
• M5: 469,887 km (0.077 R)
• M6: 624,721 km (0.109 R)
• M7: 666,010 km (0.034 R)
• M8: 1,101,938 km (0.054 R)
• M9: 1,229,096 km (0.106 R)
• M10: 1,307,635 km (0.105 R)
• M11: 1,360,892 km (0.102 R)
• M12: 2,024,508 km (0.083 R)
• M13: 2,243,968 km (0.053 R)
• M14: 2,405,235 km (0.065 R)
• M15: 2,437,996 km (0.039 R)
• M16: 3,902,111 km (0.114 R)
• M17: 4,018,049 km (0.12 R)
• M18: 4,293,160 km (0.058 R)
• M19: 4,412,838 km (0.048 R)
• M20: 4,493,322 km (0.04 R)
• M21: 4,533,713 km (0.085 R)
• M22: 5,324,338 km (0.091 R)
• M23: 5,367,123 km (0.056 R)
• M24: 6,022,661 km (0.111 R)
• M25: 6,111,821 km (0.11 R)
• M26: 6,473,399 km (0.11 R)
• M27: 7,359,617 km (0.097 R)
• M28: 7,744,083 km (0.046 R)
• M29: 8,184,350 km (0.106 R)
• M30: 8,233,717 km (0.091 R)
• M31: 10,025,002 km (0.079 R)
• M32: 11,155,064 km (0.097 R)
• M33: 12,155,425 km (0.117 R)
• M34: 13,010,676 km (0.089 R)
• M35: 14,240,371 km (0.107 R)
• M36: 14,299,911 km (0.111 R)
• M37: 15,020,075 km (0.09 R)
• M38: 15,690,573 km (0.098 R)
• M39: 16,745,836 km (0.112 R)
• M40: 18,403,530 km (0.085 R)
• M41: 18,793,532 km (0.098 R)
• M42: 20,918,719 km (0.041 R)
• M43: 22,492,489 km (0.119 R)
• M44: 22,561,752 km (0.101 R)
• M45: 23,188,568 km (0.087 R)
• M46: 24,459,252 km (0.108 R)
• M47: 24,887,700 km (0.104 R)
• M48: 25,246,735 km (0.107 R)
• M49: 25,318,841 km (0.079 R)
• M50: 25,390,947 km (0.074 R)
• M51: 26,188,304 km (0.119 R)
• M52: 26,261,158 km (0.062 R)
• M53: 27,067,491 km (0.102 R)
• M54: 29,686,650 km (0.064 R)
• M55: 29,991,082 km (0.098 R)
• M56: 30,833,468 km (0.089 R)
• M57: 32,150,826 km (0.076 R)
• M58: 33,091,797 km (0.082 R)
• M59: 33,249,473 km (0.097 R)
• M60: 34,121,180 km (0.098 R)
• M61: 35,563,902 km (0.09 R)
• M62: 37,108,201 km (0.11 R)
• M63: 39,090,073 km (0.076 R)
• M64: 39,842,102 km (0.105 R)
• M65: 41,615,285 km (0.116 R)
• M66: 42,041,190 km (0.091 R)
• M67: 42,725,750 km (0.062 R)
• M68: 44,366,241 km (0.06 R)
• M69: 44,888,636 km (0.09 R)
• M70: 45,150,582 km (0.097 R)
• M71: 47,530,684 km (0.076 R)
• M72: 48,065,197 km (0.07 R)
• M73: 48,512,046 km (0.056 R)
• M74: 49,319,875 km (0.087 R)
• M75: 52,779,475 km (0.115 R)
• M76: 53,888,145 km (0.071 R)
• M77: 53,980,896 km (0.117 R)
• M78: 56,599,008 km (0.066 R)
• M79: 57,544,018 km (0.078 R)
• M80: 58,494,263 km (0.067 R)
• M81: 58,589,557 km (0.115 R)
• M82: 59,353,853 km (0.077 R)
• M83: 59,449,595 km (0.118 R)
• M84: 60,217,631 km (0.089 R)
• M85: 60,795,827 km (0.09 R)
• M86: 61,472,757 km (0.065 R)
• M87: 61,763,575 km (0.108 R)
• M88: 62,152,081 km (0.099 R)
• M89: 63,322,535 km (0.118 R)
• M90: 63,910,454 km (0.098 R)
• M91: 64,697,190 km (0.093 R)
• M92: 66,280,234 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 4.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.11 AU - 20.77 AU

Year: 26211 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,382,735 km

• M1: 290,519 km (0.115 R)
• M2: 369,357 km (0.072 R)
• M3: 721,511 km (0.049 R)
• M4: 830,418 km (0.083 R)
• M5: 1,588,430 km (0.103 R)
• M6: 2,454,602 km (0.117 R)
• M7: 3,866,507 km (0.113 R)
• M8: 5,298,757 km (0.112 R)
• M9: 6,069,934 km (0.111 R)
• M10: 6,101,499 km (0.054 R)
• M11: 8,691,487 km (0.106 R)
• M12: 9,376,495 km (0.102 R)
• M13: 10,759,528 km (0.093 R)
• M14: 12,565,473 km (0.1 R)
• M15: 13,668,309 km (0.097 R)
• M16: 14,462,823 km (0.119 R)
• M17: 15,143,493 km (0.092 R)
• M18: 15,660,803 km (0.03 R)
• M19: 16,227,629 km (0.115 R)
• M20: 17,023,789 km (0.086 R)
• M21: 18,195,888 km (0.087 R)
• M22: 20,143,503 km (0.051 R)
• M23: 20,427,140 km (0.099 R)
• M24: 23,582,908 km (0.046 R)
• M25: 24,332,542 km (0.116 R)
• M26: 24,785,974 km (0.04 R)
• M27: 25,445,850 km (0.045 R)
• M28: 27,198,987 km (0.06 R)
• M29: 27,251,197 km (0.108 R)
• M30: 28,248,267 km (0.099 R)
• M31: 30,494,628 km (0.073 R)
• M32: 31,092,421 km (0.091 R)
• M33: 35,668,321 km (0.087 R)
• M34: 36,068,645 km (0.118 R)
• M35: 36,470,315 km (0.096 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit