🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 200 Days

Day: 16.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,036,638 km

• M1: 305,030 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.95 AU - 1.41 AU

Year: 537 Days

Day: 42.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 73.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,036,638 km

• M1: 207,941 km (0.117 R)
• M2: 961,466 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.85 AU - 2.43 AU

Year: 1312 Days

Day: 38.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 13.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.04 AU - 4.68 AU

Year: 3177 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,036,638 km

• M1: 182,360 km (0.112 R)
• M2: 309,668 km (0.103 R)
• M3: 396,434 km (0.067 R)
• M4: 487,240 km (0.084 R)
• M5: 626,516 km (0.038 R)
• M6: 770,728 km (0.096 R)
• M7: 915,988 km (0.115 R)
• M8: 1,133,653 km (0.078 R)
• M9: 1,236,127 km (0.067 R)
• M10: 1,437,336 km (0.107 R)
• M11: 1,767,648 km (0.053 R)
• M12: 2,090,630 km (0.103 R)
• M13: 2,863,902 km (0.048 R)
• M14: 3,134,225 km (0.093 R)
• M15: 3,584,365 km (0.059 R)
• M16: 3,719,601 km (0.106 R)
• M17: 4,015,207 km (0.043 R)
• M18: 4,339,086 km (0.114 R)
• M19: 4,862,380 km (0.099 R)
• M20: 5,383,728 km (0.106 R)
• M21: 5,606,180 km (0.078 R)
• M22: 5,718,678 km (0.038 R)
• M23: 6,083,547 km (0.112 R)
• M24: 6,385,735 km (0.092 R)
• M25: 6,669,073 km (0.07 R)
• M26: 6,884,344 km (0.051 R)
• M27: 7,395,520 km (0.076 R)
• M28: 7,919,113 km (0.063 R)
• M29: 8,609,956 km (0.038 R)
• M30: 8,818,346 km (0.081 R)
• M31: 9,107,668 km (0.08 R)
• M32: 9,561,099 km (0.059 R)
• M33: 9,858,350 km (0.041 R)
• M34: 9,994,634 km (0.098 R)
• M35: 10,768,653 km (0.068 R)
• M36: 10,993,499 km (0.087 R)
• M37: 11,361,958 km (0.094 R)
• M38: 11,677,011 km (0.106 R)
• M39: 11,763,479 km (0.065 R)
• M40: 11,937,012 km (0.052 R)
• M41: 12,257,302 km (0.089 R)
• M42: 12,609,904 km (0.079 R)
• M43: 12,787,476 km (0.1 R)
• M44: 13,115,245 km (0.101 R)
• M45: 13,265,142 km (0.111 R)
• M46: 13,809,679 km (0.034 R)
• M47: 13,901,083 km (0.067 R)
• M48: 14,733,296 km (0.084 R)
• M49: 14,920,443 km (0.062 R)
• M50: 15,139,753 km (0.116 R)
• M51: 15,708,674 km (0.061 R)
• M52: 16,059,780 km (0.07 R)
• M53: 16,188,135 km (0.097 R)
• M54: 18,589,630 km (0.084 R)
• M55: 19,198,792 km (0.098 R)
• M56: 19,711,464 km (0.116 R)
• M57: 19,917,760 km (0.108 R)
• M58: 20,021,132 km (0.104 R)
• M59: 20,506,278 km (0.046 R)
• M60: 20,820,134 km (0.099 R)
• M61: 21,346,719 km (0.081 R)
• M62: 21,949,000 km (0.096 R)
• M63: 22,377,448 km (0.063 R)
• M64: 22,808,739 km (0.111 R)
• M65: 23,351,629 km (0.115 R)
• M66: 23,533,540 km (0.108 R)
• M67: 23,716,050 km (0.062 R)
• M68: 23,825,705 km (0.113 R)
• M69: 24,339,723 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 11.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.02 AU - 5.58 AU

Year: 5112 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,036,638 km

• M1: 214,673 km (0.089 R)
• M2: 290,818 km (0.113 R)
• M3: 392,395 km (0.091 R)
• M4: 563,386 km (0.081 R)
• M5: 653,443 km (0.115 R)
• M6: 724,802 km (0.11 R)
• M7: 1,096,253 km (0.079 R)
• M8: 1,318,855 km (0.08 R)
• M9: 1,459,626 km (0.073 R)
• M10: 1,655,450 km (0.1 R)
• M11: 1,842,747 km (0.097 R)
• M12: 2,220,032 km (0.091 R)
• M13: 2,427,375 km (0.087 R)
• M14: 2,582,358 km (0.089 R)
• M15: 3,004,823 km (0.114 R)
• M16: 3,256,147 km (0.087 R)
• M17: 3,536,194 km (0.115 R)
• M18: 4,073,999 km (0.118 R)
• M19: 4,212,526 km (0.104 R)
• M20: 4,541,791 km (0.096 R)
• M21: 4,806,430 km (0.098 R)
• M22: 4,903,968 km (0.086 R)
• M23: 5,150,655 km (0.053 R)
• M24: 5,376,248 km (0.09 R)
• M25: 5,579,552 km (0.113 R)
• M26: 7,351,688 km (0.07 R)
• M27: 7,834,440 km (0.111 R)
• M28: 8,036,248 km (0.065 R)
• M29: 8,239,701 km (0.057 R)
• M30: 8,415,479 km (0.04 R)
• M31: 8,711,383 km (0.098 R)
• M32: 9,101,086 km (0.111 R)
• M33: 9,588,625 km (0.075 R)
• M34: 9,742,711 km (0.091 R)
• M35: 10,115,958 km (0.108 R)
• M36: 10,304,301 km (0.076 R)
• M37: 10,493,842 km (0.109 R)
• M38: 10,716,443 km (0.079 R)
• M39: 12,118,176 km (0.093 R)
• M40: 12,251,467 km (0.096 R)
• M41: 12,721,953 km (0.036 R)
• M42: 12,925,406 km (0.103 R)
• M43: 13,266,938 km (0.108 R)
• M44: 13,473,233 km (0.096 R)
• M45: 13,889,115 km (0.111 R)
• M46: 14,168,714 km (0.116 R)
• M47: 14,485,412 km (0.057 R)
• M48: 14,911,467 km (0.113 R)
• M49: 15,161,894 km (0.108 R)
• M50: 16,104,360 km (0.096 R)
• M51: 17,215,125 km (0.066 R)
• M52: 17,553,216 km (0.103 R)
• M53: 17,893,551 km (0.057 R)
• M54: 18,045,393 km (0.075 R)
• M55: 18,619,101 km (0.057 R)
• M56: 19,276,434 km (0.102 R)
• M57: 19,705,780 km (0.103 R)
• M58: 20,932,781 km (0.063 R)
• M59: 21,093,001 km (0.096 R)
• M60: 22,143,776 km (0.03 R)
• M61: 22,225,307 km (0.111 R)
• M62: 22,347,828 km (0.096 R)
• M63: 23,418,948 km (0.09 R)
• M64: 24,380,264 km (0.115 R)
• M65: 25,782,146 km (0.108 R)
• M66: 25,867,865 km (0.099 R)
• M67: 26,514,427 km (0.087 R)
• M68: 26,687,811 km (0.084 R)
• M69: 26,861,494 km (0.116 R)
• M70: 26,991,944 km (0.109 R)
• M71: 27,079,159 km (0.084 R)
• M72: 27,341,105 km (0.119 R)
• M73: 28,707,831 km (0.092 R)
• M74: 29,064,174 km (0.098 R)
• M75: 30,051,669 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 13.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.2 AU - 7.92 AU

Year: 7039 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,036,638 km

• M1: 239,805 km (0.086 R)
• M2: 643,121 km (0.091 R)
• M3: 791,074 km (0.095 R)
• M4: 921,672 km (0.092 R)
• M5: 1,013,376 km (0.029 R)
• M6: 1,140,833 km (0.11 R)
• M7: 1,257,221 km (0.12 R)
• M8: 1,360,443 km (0.038 R)
• M9: 1,726,359 km (0.079 R)
• M10: 2,248,606 km (0.101 R)
• M11: 2,419,147 km (0.105 R)
• M12: 2,550,045 km (0.095 R)
• M13: 2,887,688 km (0.045 R)
• M14: 3,050,301 km (0.081 R)
• M15: 3,216,055 km (0.109 R)
• M16: 3,656,172 km (0.033 R)
• M17: 3,756,702 km (0.113 R)
• M18: 3,883,710 km (0.11 R)
• M19: 4,352,550 km (0.085 R)
• M20: 4,950,493 km (0.042 R)
• M21: 5,230,839 km (0.113 R)
• M22: 5,487,848 km (0.081 R)
• M23: 5,719,725 km (0.112 R)
• M24: 5,895,802 km (0.101 R)
• M25: 6,014,283 km (0.059 R)
• M26: 6,253,490 km (0.03 R)
• M27: 6,404,584 km (0.09 R)
• M28: 7,021,226 km (0.108 R)
• M29: 7,178,454 km (0.08 R)
• M30: 7,305,014 km (0.118 R)
• M31: 8,146,202 km (0.112 R)
• M32: 10,131,516 km (0.089 R)
• M33: 10,524,360 km (0.117 R)
• M34: 10,668,572 km (0.086 R)
• M35: 11,068,148 km (0.034 R)
• M36: 11,178,102 km (0.112 R)
• M37: 11,919,809 km (0.076 R)
• M38: 12,070,155 km (0.115 R)
• M39: 12,296,795 km (0.097 R)
• M40: 13,568,228 km (0.112 R)
• M41: 14,719,982 km (0.097 R)
• M42: 14,841,006 km (0.047 R)
• M43: 15,002,722 km (0.042 R)
• M44: 15,165,185 km (0.1 R)
• M45: 15,861,713 km (0.029 R)
• M46: 16,401,462 km (0.104 R)
• M47: 17,116,540 km (0.082 R)
• M48: 17,286,184 km (0.111 R)
• M49: 17,798,706 km (0.056 R)
• M50: 17,970,743 km (0.079 R)
• M51: 18,707,663 km (0.113 R)
• M52: 18,882,542 km (0.09 R)
• M53: 18,970,207 km (0.063 R)
• M54: 20,121,811 km (0.097 R)
• M55: 20,345,759 km (0.076 R)
• M56: 20,525,725 km (0.117 R)
• M57: 21,615,845 km (0.067 R)
• M58: 22,075,709 km (0.115 R)
• M59: 22,631,764 km (0.101 R)
• M60: 22,864,838 km (0.098 R)
• M61: 23,005,011 km (0.059 R)
• M62: 23,192,457 km (0.076 R)
• M63: 23,286,255 km (0.095 R)
• M64: 23,757,638 km (0.09 R)
• M65: 24,137,018 km (0.119 R)
• M66: 24,232,162 km (0.102 R)
• M67: 24,901,762 km (0.097 R)
• M68: 24,997,954 km (0.096 R)
• M69: 25,238,956 km (0.087 R)
• M70: 26,553,323 km (0.059 R)
• M71: 27,392,268 km (0.111 R)
• M72: 27,740,382 km (0.067 R)
• M73: 28,591,594 km (0.092 R)
• M74: 30,422,522 km (0.056 R)
• M75: 31,664,185 km (0.03 R)
• M76: 31,977,143 km (0.104 R)
• M77: 32,448,676 km (0.034 R)
• M78: 32,658,861 km (0.053 R)
• M79: 32,764,178 km (0.102 R)
• M80: 35,217,284 km (0.106 R)
• M81: 35,541,612 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 5.6

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.29 AU - 12.81 AU

Year: 15390 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,036,638 km

• M1: 525,537 km (0.119 R)
• M2: 626,665 km (0.111 R)
• M3: 697,724 km (0.067 R)
• M4: 1,245,701 km (0.116 R)
• M5: 1,313,320 km (0.051 R)
• M6: 1,499,719 km (0.109 R)
• M7: 1,719,478 km (0.111 R)
• M8: 1,820,606 km (0.094 R)
• M9: 2,108,432 km (0.106 R)
• M10: 2,243,968 km (0.075 R)
• M11: 2,410,470 km (0.089 R)
• M12: 2,696,950 km (0.041 R)
• M13: 2,994,201 km (0.061 R)
• M14: 3,239,542 km (0.06 R)
• M15: 3,847,956 km (0.115 R)
• M16: 5,423,820 km (0.094 R)
• M17: 5,498,021 km (0.115 R)
• M18: 6,650,822 km (0.115 R)
• M19: 6,970,513 km (0.052 R)
• M20: 7,708,030 km (0.073 R)
• M21: 7,749,768 km (0.11 R)
• M22: 7,833,393 km (0.103 R)
• M23: 7,875,281 km (0.09 R)
• M24: 8,001,541 km (0.081 R)
• M25: 8,991,430 km (0.118 R)
• M26: 9,300,350 km (0.113 R)
• M27: 9,702,619 km (0.043 R)
• M28: 10,524,210 km (0.104 R)
• M29: 11,225,675 km (0.099 R)
• M30: 11,367,793 km (0.094 R)
• M31: 11,605,952 km (0.062 R)
• M32: 11,653,824 km (0.11 R)
• M33: 11,749,716 km (0.116 R)
• M34: 11,893,928 km (0.072 R)
• M35: 12,135,828 km (0.042 R)
• M36: 12,722,701 km (0.069 R)
• M37: 13,069,319 km (0.067 R)
• M38: 13,469,343 km (0.044 R)
• M39: 13,570,023 km (0.096 R)
• M40: 13,924,121 km (0.116 R)
• M41: 14,952,606 km (0.034 R)
• M42: 15,793,047 km (0.105 R)
• M43: 16,165,396 km (0.051 R)
• M44: 16,919,070 km (0.112 R)
• M45: 17,245,493 km (0.09 R)
• M46: 18,015,324 km (0.117 R)
• M47: 18,126,176 km (0.072 R)
• M48: 18,181,676 km (0.092 R)
• M49: 18,348,628 km (0.088 R)
• M50: 18,628,076 km (0.048 R)
• M51: 19,816,632 km (0.117 R)
• M52: 19,873,778 km (0.063 R)
• M53: 20,160,707 km (0.052 R)
• M54: 20,680,559 km (0.074 R)
• M55: 21,029,571 km (0.04 R)
• M56: 21,556,604 km (0.061 R)
• M57: 22,266,297 km (0.111 R)
• M58: 22,743,663 km (0.059 R)
• M59: 23,043,607 km (0.091 R)
• M60: 23,708,420 km (0.102 R)
• M61: 23,829,894 km (0.096 R)
• M62: 26,178,131 km (0.084 R)
• M63: 26,366,625 km (0.111 R)
• M64: 27,571,037 km (0.03 R)
• M65: 28,019,232 km (0.102 R)
• M66: 28,212,064 km (0.098 R)
• M67: 29,443,554 km (0.1 R)
• M68: 30,428,057 km (0.041 R)
• M69: 30,494,030 km (0.118 R)
• M70: 31,223,469 km (0.094 R)
• M71: 31,490,053 km (0.116 R)
• M72: 32,294,590 km (0.116 R)
• M73: 35,997,436 km (0.069 R)
• M74: 36,347,047 km (0.113 R)
• M75: 36,627,543 km (0.084 R)
• M76: 36,908,787 km (0.051 R)
• M77: 37,473,369 km (0.088 R)
• M78: 37,827,766 km (0.064 R)
• M79: 39,184,170 km (0.09 R)
• M80: 39,904,484 km (0.069 R)
• M81: 40,121,551 km (0.054 R)
• M82: 40,701,990 km (0.077 R)
• M83: 41,431,429 km (0.084 R)
• M84: 42,459,915 km (0.083 R)
• M85: 42,533,667 km (0.102 R)
• M86: 42,903,323 km (0.102 R)
• M87: 43,571,128 km (0.112 R)
• M88: 43,869,127 km (0.071 R)
• M89: 43,943,776 km (0.117 R)
• M90: 44,542,018 km (0.045 R)
• M91: 46,125,362 km (0.075 R)
• M92: 49,735,009 km (0.085 R)
• M93: 52,165,077 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit