🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 22.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,145,443 km

• M1: 73,004 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.82 AU - 0.86 AU

Year: 272 Days

Day: 14.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,145,443 km

• M1: 129,552 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.44 AU - 1.48 AU

Year: 623 Days

Day: 28.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.14 AU - 2.9 AU

Year: 1413 Days

Day: 31.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,145,443 km

• M1: 309,668 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.78 AU - 3.72 AU

Year: 2069 Days

Day: 30.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,145,443 km

• M1: 1,766,601 km (0.112 R)
• M2: 2,168,122 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 8.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.8 AU - 14.3 AU

Year: 16646 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,145,443 km

• M1: 237,412 km (0.081 R)
• M2: 365,468 km (0.107 R)
• M3: 424,409 km (0.095 R)
• M4: 571,015 km (0.099 R)
• M5: 678,726 km (0.076 R)
• M6: 1,110,166 km (0.062 R)
• M7: 1,224,309 km (0.107 R)
• M8: 1,514,379 km (0.086 R)
• M9: 2,017,028 km (0.103 R)
• M10: 3,003,626 km (0.084 R)
• M11: 3,699,256 km (0.072 R)
• M12: 4,047,670 km (0.077 R)
• M13: 4,261,744 km (0.056 R)
• M14: 4,370,203 km (0.059 R)
• M15: 4,553,011 km (0.064 R)
• M16: 4,701,113 km (0.072 R)
• M17: 4,888,559 km (0.1 R)
• M18: 4,964,256 km (0.094 R)
• M19: 5,116,696 km (0.049 R)
• M20: 5,309,528 km (0.118 R)
• M21: 5,822,050 km (0.113 R)
• M22: 6,599,510 km (0.077 R)
• M23: 6,936,704 km (0.071 R)
• M24: 7,409,433 km (0.077 R)
• M25: 7,583,864 km (0.103 R)
• M26: 7,715,660 km (0.06 R)
• M27: 8,385,858 km (0.077 R)
• M28: 9,781,756 km (0.118 R)
• M29: 10,408,721 km (0.041 R)
• M30: 11,398,610 km (0.066 R)
• M31: 12,315,196 km (0.068 R)
• M32: 12,625,911 km (0.071 R)
• M33: 13,573,613 km (0.115 R)
• M34: 14,056,066 km (0.11 R)
• M35: 14,817,669 km (0.104 R)
• M36: 15,037,728 km (0.093 R)
• M37: 15,092,929 km (0.108 R)
• M38: 15,872,633 km (0.119 R)
• M39: 16,041,380 km (0.054 R)
• M40: 16,894,237 km (0.053 R)
• M41: 18,054,219 km (0.112 R)
• M42: 18,525,452 km (0.052 R)
• M43: 18,821,955 km (0.117 R)
• M44: 18,941,035 km (0.033 R)
• M45: 19,000,725 km (0.097 R)
• M46: 19,179,943 km (0.101 R)
• M47: 20,879,824 km (0.105 R)
• M48: 21,498,560 km (0.071 R)
• M49: 21,872,705 km (0.082 R)
• M50: 22,312,074 km (0.106 R)
• M51: 22,564,296 km (0.08 R)
• M52: 24,486,479 km (0.103 R)
• M53: 25,598,888 km (0.111 R)
• M54: 25,863,078 km (0.09 R)
• M55: 26,394,151 km (0.09 R)
• M56: 28,417,163 km (0.065 R)
• M57: 28,759,143 km (0.095 R)
• M58: 28,964,990 km (0.069 R)
• M59: 29,585,672 km (0.111 R)
• M60: 30,980,223 km (0.086 R)
• M61: 31,544,057 km (0.091 R)
• M62: 31,898,156 km (0.099 R)
• M63: 33,399,819 km (0.068 R)
• M64: 33,544,031 km (0.11 R)
• M65: 34,851,367 km (0.055 R)
• M66: 35,511,243 km (0.04 R)
• M67: 36,397,461 km (0.109 R)
• M68: 36,545,862 km (0.048 R)
• M69: 37,141,561 km (0.072 R)
• M70: 37,815,649 km (0.113 R)
• M71: 37,965,845 km (0.111 R)
• M72: 38,267,135 km (0.064 R)
• M73: 38,644,870 km (0.06 R)
• M74: 38,796,263 km (0.087 R)
• M75: 39,327,784 km (0.102 R)
• M76: 39,632,515 km (0.064 R)
• M77: 40,091,182 km (0.098 R)
• M78: 41,710,430 km (0.107 R)
• M79: 43,586,985 km (0.088 R)
• M80: 43,744,661 km (0.078 R)
• M81: 44,535,585 km (0.075 R)
• M82: 45,331,296 km (0.046 R)
• M83: 45,650,837 km (0.073 R)
• M84: 48,887,687 km (0.085 R)
• M85: 50,120,373 km (0.062 R)
• M86: 53,036,484 km (0.111 R)
• M87: 54,302,980 km (0.073 R)
• M88: 55,921,479 km (0.098 R)
• M89: 57,210,414 km (0.063 R)
• M90: 57,296,732 km (0.119 R)
• M91: 57,555,836 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.2

Radius: 6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.62 AU - 14.86 AU

Year: 17011 Days

Day: 24.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,145,443 km

• M1: 234,270 km (0.042 R)
• M2: 279,748 km (0.103 R)
• M3: 341,831 km (0.086 R)
• M4: 758,312 km (0.099 R)
• M5: 885,769 km (0.118 R)
• M6: 923,468 km (0.063 R)
• M7: 1,020,257 km (0.086 R)
• M8: 1,244,953 km (0.119 R)
• M9: 1,485,208 km (0.087 R)
• M10: 1,645,726 km (0.11 R)
• M11: 1,692,550 km (0.117 R)
• M12: 1,811,780 km (0.099 R)
• M13: 2,058,616 km (0.104 R)
• M14: 2,186,074 km (0.072 R)
• M15: 2,421,990 km (0.088 R)
• M16: 2,529,401 km (0.116 R)
• M17: 2,693,659 km (0.08 R)
• M18: 2,946,629 km (0.114 R)
• M19: 3,207,229 km (0.106 R)
• M20: 3,295,641 km (0.118 R)
• M21: 3,657,818 km (0.07 R)
• M22: 3,781,385 km (0.056 R)
• M23: 4,128,303 km (0.049 R)
• M24: 4,192,480 km (0.038 R)
• M25: 4,321,733 km (0.118 R)
• M26: 4,551,366 km (0.073 R)
• M27: 4,988,191 km (0.075 R)
• M28: 5,544,097 km (0.06 R)
• M29: 5,615,006 km (0.074 R)
• M30: 5,757,723 km (0.09 R)
• M31: 6,266,356 km (0.116 R)
• M32: 6,526,207 km (0.03 R)
• M33: 6,941,491 km (0.088 R)
• M34: 7,094,679 km (0.1 R)
• M35: 7,210,318 km (0.055 R)
• M36: 8,604,570 km (0.073 R)
• M37: 8,934,733 km (0.117 R)
• M38: 9,269,084 km (0.109 R)
• M39: 9,778,315 km (0.116 R)
• M40: 9,993,138 km (0.093 R)
• M41: 11,314,536 km (0.068 R)
• M42: 11,449,623 km (0.092 R)
• M43: 12,041,581 km (0.073 R)
• M44: 12,225,587 km (0.058 R)
• M45: 12,271,813 km (0.103 R)
• M46: 12,643,264 km (0.089 R)
• M47: 12,736,763 km (0.104 R)
• M48: 13,112,852 km (0.111 R)
• M49: 13,683,717 km (0.08 R)
• M50: 14,214,341 km (0.077 R)
• M51: 14,899,200 km (0.088 R)
• M52: 15,096,819 km (0.068 R)
• M53: 16,351,795 km (0.11 R)
• M54: 16,504,535 km (0.098 R)
• M55: 18,481,171 km (0.062 R)
• M56: 18,746,857 km (0.071 R)
• M57: 18,800,114 km (0.077 R)
• M58: 19,821,867 km (0.098 R)
• M59: 21,193,530 km (0.084 R)
• M60: 21,304,532 km (0.066 R)
• M61: 21,862,682 km (0.061 R)
• M62: 22,256,274 km (0.119 R)
• M63: 23,107,635 km (0.067 R)
• M64: 23,911,724 km (0.074 R)
• M65: 24,259,090 km (0.091 R)
• M66: 24,783,281 km (0.044 R)
• M67: 25,193,628 km (0.075 R)
• M68: 25,311,361 km (0.05 R)
• M69: 26,438,132 km (0.04 R)
• M70: 26,737,328 km (0.107 R)
• M71: 26,797,317 km (0.097 R)
• M72: 26,857,455 km (0.04 R)
• M73: 29,728,837 km (0.118 R)
• M74: 30,540,106 km (0.118 R)
• M75: 30,854,112 km (0.084 R)
• M76: 31,548,545 km (0.094 R)
• M77: 32,120,608 km (0.119 R)
• M78: 33,339,531 km (0.069 R)
• M79: 33,404,008 km (0.115 R)
• M80: 33,468,634 km (0.099 R)
• M81: 34,769,687 km (0.104 R)
• M82: 37,019,040 km (0.095 R)
• M83: 37,353,691 km (0.065 R)
• M84: 37,824,026 km (0.095 R)
• M85: 37,958,814 km (0.064 R)
• M86: 38,363,925 km (0.034 R)
• M87: 40,617,916 km (0.107 R)
• M88: 42,004,689 km (0.039 R)
• M89: 42,283,988 km (0.054 R)
• M90: 43,195,637 km (0.105 R)
• M91: 45,825,867 km (0.086 R)
• M92: 47,850,525 km (0.108 R)
• M93: 48,361,252 km (0.073 R)
• M94: 48,800,471 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.3

Radius: 3.5

Gravity: 45.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.73 AU - 15.33 AU

Year: 19557 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,145,443 km

• M1: 45,777 km (0.113 R)
• M2: 135,685 km (0.116 R)
• M3: 542,442 km (0.054 R)
• M4: 604,375 km (0.068 R)
• M5: 646,861 km (0.072 R)
• M6: 898,934 km (0.061 R)
• M7: 923,168 km (0.04 R)
• M8: 972,536 km (0.114 R)
• M9: 1,454,690 km (0.052 R)
• M10: 1,541,307 km (0.065 R)
• M11: 1,750,145 km (0.079 R)
• M12: 1,780,813 km (0.09 R)
• M13: 2,161,390 km (0.104 R)
• M14: 2,194,152 km (0.087 R)
• M15: 2,293,635 km (0.096 R)
• M16: 2,848,942 km (0.056 R)
• M17: 3,520,786 km (0.074 R)
• M18: 4,156,876 km (0.11 R)
• M19: 5,087,824 km (0.059 R)
• M20: 5,849,277 km (0.09 R)
• M21: 6,597,864 km (0.072 R)
• M22: 6,645,736 km (0.051 R)
• M23: 7,080,916 km (0.037 R)
• M24: 7,877,076 km (0.108 R)
• M25: 9,337,301 km (0.038 R)
• M26: 9,933,299 km (0.078 R)
• M27: 11,909,786 km (0.052 R)
• M28: 12,852,551 km (0.118 R)
• M29: 13,212,185 km (0.097 R)
• M30: 13,757,918 km (0.057 R)
• M31: 16,724,743 km (0.113 R)
• M32: 17,051,614 km (0.108 R)
• M33: 18,044,794 km (0.046 R)
• M34: 18,852,772 km (0.077 R)
• M35: 19,466,423 km (0.077 R)
• M36: 19,534,939 km (0.068 R)
• M37: 19,672,419 km (0.106 R)
• M38: 20,503,735 km (0.051 R)
• M39: 21,064,278 km (0.093 R)
• M40: 22,415,595 km (0.113 R)
• M41: 23,648,132 km (0.081 R)
• M42: 25,575,551 km (0.031 R)
• M43: 25,650,649 km (0.081 R)
• M44: 25,876,542 km (0.108 R)
• M45: 27,322,106 km (0.111 R)
• M46: 28,248,416 km (0.078 R)
• M47: 28,326,058 km (0.118 R)
• M48: 28,403,849 km (0.102 R)
• M49: 28,950,030 km (0.084 R)
• M50: 30,131,854 km (0.093 R)
• M51: 30,211,290 km (0.05 R)
• M52: 30,609,071 km (0.101 R)
• M53: 31,008,647 km (0.106 R)
• M54: 31,490,352 km (0.076 R)
• M55: 32,298,629 km (0.105 R)
• M56: 32,786,917 km (0.093 R)
• M57: 33,441,856 km (0.115 R)
• M58: 34,432,194 km (0.116 R)
• M59: 34,598,248 km (0.064 R)
• M60: 34,764,451 km (0.049 R)
• M61: 35,014,279 km (0.085 R)
• M62: 35,599,805 km (0.112 R)
• M63: 37,802,185 km (0.117 R)
• M64: 38,661,027 km (0.066 R)
• M65: 40,572,887 km (0.028 R)
• M66: 41,628,599 km (0.047 R)
• M67: 42,604,277 km (0.109 R)
• M68: 44,126,884 km (0.03 R)
• M69: 45,121,560 km (0.106 R)
• M70: 45,212,216 km (0.093 R)
• M71: 45,303,172 km (0.116 R)
• M72: 47,317,208 km (0.075 R)
• M73: 48,800,172 km (0.042 R)
• M74: 50,392,641 km (0.087 R)
• M75: 51,242,507 km (0.083 R)
• M76: 51,432,047 km (0.083 R)
• M77: 51,716,732 km (0.051 R)
• M78: 52,956,449 km (0.1 R)
• M79: 56,929,918 km (0.052 R)
• M80: 57,814,939 km (0.11 R)
• M81: 59,001,999 km (0.116 R)
• M82: 59,299,998 km (0.082 R)
• M83: 59,698,227 km (0.093 R)
• M84: 63,422,765 km (0.076 R)
• M85: 63,524,492 km (0.056 R)
• M86: 64,033,873 km (0.046 R)
• M87: 64,442,275 km (0.096 R)
• M88: 64,851,575 km (0.07 R)
• M89: 66,911,088 km (0.1 R)
• M90: 67,844,878 km (0.057 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit