🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 298 Days

Day: 14.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 10.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.67 AU - 3.21 AU

Year: 2140 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,266,318 km

• M1: 135,685 km (0.097 R)
• M2: 253,419 km (0.098 R)
• M3: 429,047 km (0.061 R)
• M4: 570,117 km (0.087 R)
• M5: 732,431 km (0.093 R)
• M6: 806,033 km (0.091 R)
• M7: 890,556 km (0.074 R)
• M8: 1,042,996 km (0.073 R)
• M9: 1,122,582 km (0.048 R)
• M10: 1,195,287 km (0.093 R)
• M11: 1,369,718 km (0.093 R)
• M12: 1,472,492 km (0.077 R)
• M13: 1,547,740 km (0.055 R)
• M14: 1,665,623 km (0.072 R)
• M15: 1,765,255 km (0.078 R)
• M16: 1,992,943 km (0.085 R)
• M17: 2,184,428 km (0.107 R)
• M18: 2,507,111 km (0.063 R)
• M19: 2,616,168 km (0.11 R)
• M20: 2,726,720 km (0.093 R)
• M21: 3,152,326 km (0.119 R)
• M22: 3,224,133 km (0.088 R)
• M23: 3,423,098 km (0.094 R)
• M24: 3,497,149 km (0.054 R)
• M25: 3,826,265 km (0.12 R)
• M26: 4,037,198 km (0.047 R)
• M27: 4,122,618 km (0.056 R)
• M28: 4,194,276 km (0.101 R)
• M29: 4,941,517 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.85 AU - 5.77 AU

Year: 5195 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,266,318 km

• M1: 265,985 km (0.056 R)
• M2: 562,638 km (0.078 R)
• M3: 773,571 km (0.115 R)
• M4: 894,296 km (0.096 R)
• M5: 981,960 km (0.106 R)
• M6: 1,241,662 km (0.063 R)
• M7: 1,535,622 km (0.081 R)
• M8: 1,678,937 km (0.107 R)
• M9: 1,902,586 km (0.094 R)
• M10: 2,096,614 km (0.108 R)
• M11: 2,283,611 km (0.111 R)
• M12: 2,546,605 km (0.119 R)
• M13: 2,732,256 km (0.091 R)
• M14: 3,086,802 km (0.075 R)
• M15: 3,285,169 km (0.099 R)
• M16: 3,872,790 km (0.073 R)
• M17: 4,070,408 km (0.118 R)
• M18: 4,700,963 km (0.11 R)
• M19: 5,307,433 km (0.12 R)
• M20: 5,490,541 km (0.033 R)
• M21: 6,128,875 km (0.119 R)
• M22: 6,301,810 km (0.077 R)
• M23: 6,437,496 km (0.107 R)
• M24: 6,593,676 km (0.119 R)
• M25: 7,251,458 km (0.11 R)
• M26: 7,743,036 km (0.074 R)
• M27: 7,930,183 km (0.091 R)
• M28: 8,034,752 km (0.113 R)
• M29: 8,693,731 km (0.12 R)
• M30: 10,199,583 km (0.093 R)
• M31: 10,565,649 km (0.09 R)
• M32: 10,750,253 km (0.094 R)
• M33: 11,193,062 km (0.114 R)
• M34: 11,618,070 km (0.114 R)
• M35: 11,737,150 km (0.11 R)
• M36: 12,072,548 km (0.084 R)
• M37: 12,265,679 km (0.067 R)
• M38: 12,411,088 km (0.038 R)
• M39: 14,226,907 km (0.073 R)
• M40: 14,379,796 km (0.113 R)
• M41: 14,507,702 km (0.094 R)
• M42: 14,764,562 km (0.03 R)
• M43: 14,997,037 km (0.113 R)
• M44: 16,873,144 km (0.08 R)
• M45: 17,360,534 km (0.068 R)
• M46: 17,852,411 km (0.107 R)
• M47: 17,934,990 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 12

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.41 AU - 6.87 AU

Year: 7265 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,266,318 km

• M1: 157,527 km (0.113 R)
• M2: 294,558 km (0.096 R)
• M3: 382,372 km (0.059 R)
• M4: 515,514 km (0.066 R)
• M5: 704,756 km (0.049 R)
• M6: 782,098 km (0.104 R)
• M7: 961,017 km (0.12 R)
• M8: 1,138,889 km (0.09 R)
• M9: 1,311,973 km (0.048 R)
• M10: 1,649,466 km (0.114 R)
• M11: 1,920,687 km (0.073 R)
• M12: 2,148,375 km (0.059 R)
• M13: 2,324,901 km (0.106 R)
• M14: 2,445,327 km (0.084 R)
• M15: 3,057,332 km (0.119 R)
• M16: 3,279,335 km (0.081 R)
• M17: 3,668,888 km (0.116 R)
• M18: 4,268,626 km (0.063 R)
• M19: 4,392,343 km (0.098 R)
• M20: 4,618,086 km (0.049 R)
• M21: 5,212,289 km (0.047 R)
• M22: 5,424,718 km (0.025 R)
• M23: 5,505,202 km (0.12 R)
• M24: 5,858,253 km (0.119 R)
• M25: 6,190,809 km (0.11 R)
• M26: 6,529,498 km (0.11 R)
• M27: 6,787,555 km (0.052 R)
• M28: 7,019,730 km (0.098 R)
• M29: 7,195,658 km (0.116 R)
• M30: 7,462,391 km (0.117 R)
• M31: 7,581,919 km (0.085 R)
• M32: 8,220,104 km (0.084 R)
• M33: 9,354,056 km (0.076 R)
• M34: 9,580,248 km (0.115 R)
• M35: 10,907,480 km (0.109 R)
• M36: 11,043,315 km (0.105 R)
• M37: 12,575,047 km (0.074 R)
• M38: 13,584,235 km (0.115 R)
• M39: 14,432,604 km (0.099 R)
• M40: 14,694,251 km (0.084 R)
• M41: 15,070,789 km (0.12 R)
• M42: 15,412,321 km (0.068 R)
• M43: 15,756,396 km (0.097 R)
• M44: 16,180,506 km (0.108 R)
• M45: 16,257,997 km (0.104 R)
• M46: 17,395,689 km (0.051 R)
• M47: 17,674,240 km (0.044 R)
• M48: 18,114,806 km (0.049 R)
• M49: 19,129,678 km (0.059 R)
• M50: 19,252,797 km (0.118 R)
• M51: 20,371,789 km (0.104 R)
• M52: 21,469,389 km (0.088 R)
• M53: 21,682,715 km (0.057 R)
• M54: 21,853,706 km (0.09 R)
• M55: 22,499,520 km (0.109 R)
• M56: 22,672,754 km (0.087 R)
• M57: 23,195,150 km (0.06 R)
• M58: 23,545,658 km (0.117 R)
• M59: 24,119,066 km (0.097 R)
• M60: 25,279,497 km (0.113 R)
• M61: 25,549,820 km (0.116 R)
• M62: 26,047,981 km (0.044 R)
• M63: 26,321,147 km (0.077 R)
• M64: 27,515,536 km (0.112 R)
• M65: 27,608,137 km (0.118 R)
• M66: 29,671,690 km (0.104 R)
• M67: 30,673,996 km (0.101 R)
• M68: 31,106,932 km (0.065 R)
• M69: 31,541,963 km (0.097 R)
• M70: 32,271,402 km (0.059 R)
• M71: 32,466,927 km (0.042 R)
• M72: 32,711,818 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.8

Radius: 7.7

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.43 AU - 14.59 AU

Year: 18787 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,266,318 km

• M1: 134,488 km (0.084 R)
• M2: 217,366 km (0.069 R)
• M3: 389,254 km (0.087 R)
• M4: 685,757 km (0.114 R)
• M5: 1,044,044 km (0.114 R)
• M6: 2,156,902 km (0.113 R)
• M7: 2,219,733 km (0.117 R)
• M8: 2,315,027 km (0.102 R)
• M9: 2,411,817 km (0.064 R)
• M10: 2,676,306 km (0.108 R)
• M11: 2,777,883 km (0.045 R)
• M12: 3,524,975 km (0.043 R)
• M13: 3,673,974 km (0.115 R)
• M14: 3,749,371 km (0.068 R)
• M15: 3,825,218 km (0.092 R)
• M16: 3,901,512 km (0.118 R)
• M17: 4,330,709 km (0.097 R)
• M18: 4,774,865 km (0.041 R)
• M19: 4,940,021 km (0.108 R)
• M20: 5,837,608 km (0.1 R)
• M21: 6,509,153 km (0.11 R)
• M22: 7,064,011 km (0.111 R)
• M23: 7,299,628 km (0.073 R)
• M24: 7,633,979 km (0.069 R)
• M25: 7,827,260 km (0.104 R)
• M26: 8,317,492 km (0.081 R)
• M27: 8,416,825 km (0.095 R)
• M28: 8,466,491 km (0.095 R)
• M29: 8,716,918 km (0.096 R)
• M30: 9,847,280 km (0.115 R)
• M31: 10,536,627 km (0.091 R)
• M32: 11,186,929 km (0.116 R)
• M33: 11,572,143 km (0.114 R)
• M34: 11,738,646 km (0.105 R)
• M35: 11,794,296 km (0.073 R)
• M36: 12,412,435 km (0.08 R)
• M37: 12,925,854 km (0.057 R)
• M38: 16,274,004 km (0.109 R)
• M39: 17,403,917 km (0.095 R)
• M40: 17,914,195 km (0.119 R)
• M41: 18,171,205 km (0.111 R)
• M42: 19,014,787 km (0.111 R)
• M43: 20,404,402 km (0.053 R)
• M44: 20,605,611 km (0.119 R)
• M45: 20,672,780 km (0.041 R)
• M46: 21,009,974 km (0.1 R)
• M47: 24,125,050 km (0.11 R)
• M48: 24,195,960 km (0.113 R)
• M49: 25,844,528 km (0.096 R)
• M50: 28,197,703 km (0.085 R)
• M51: 29,097,833 km (0.083 R)
• M52: 29,248,777 km (0.05 R)
• M53: 30,312,418 km (0.089 R)
• M54: 30,542,051 km (0.066 R)
• M55: 31,234,240 km (0.113 R)
• M56: 31,621,100 km (0.094 R)
• M57: 32,243,278 km (0.067 R)
• M58: 32,477,698 km (0.058 R)
• M59: 33,105,410 km (0.085 R)
• M60: 34,932,449 km (0.067 R)
• M61: 35,333,820 km (0.115 R)
• M62: 35,898,552 km (0.034 R)
• M63: 36,060,417 km (0.097 R)
• M64: 37,446,142 km (0.071 R)
• M65: 37,692,530 km (0.115 R)
• M66: 38,517,712 km (0.09 R)
• M67: 39,766,405 km (0.062 R)
• M68: 41,536,896 km (0.06 R)
• M69: 42,303,435 km (0.086 R)
• M70: 42,645,715 km (0.116 R)
• M71: 44,370,579 km (0.047 R)
• M72: 44,457,495 km (0.112 R)
• M73: 45,416,418 km (0.044 R)
• M74: 45,503,932 km (0.114 R)
• M75: 46,206,145 km (0.053 R)
• M76: 46,735,123 km (0.053 R)
• M77: 50,222,100 km (0.089 R)
• M78: 50,403,263 km (0.104 R)
• M79: 54,069,906 km (0.112 R)
• M80: 55,841,594 km (0.114 R)
• M81: 56,593,174 km (0.087 R)
• M82: 56,970,310 km (0.064 R)
• M83: 57,159,102 km (0.112 R)
• M84: 57,442,740 km (0.12 R)
• M85: 57,916,516 km (0.097 R)
• M86: 58,011,511 km (0.117 R)
• M87: 59,728,895 km (0.075 R)
• M88: 59,824,787 km (0.087 R)
• M89: 62,822,878 km (0.115 R)
• M90: 63,996,623 km (0.093 R)
• M91: 64,192,895 km (0.098 R)
• M92: 65,078,814 km (0.113 R)
• M93: 66,266,322 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 20,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit