🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 147 Days

Day: 29.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 222 Days

Day: 31.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.56 AU - 2.92 AU

Year: 1682 Days

Day: 12.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.68 AU - 3.22 AU

Year: 1879 Days

Day: 30.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,954,802 km

• M1: 177,722 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.56 AU - 4.22 AU

Year: 2315 Days

Day: 27.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 10.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.87 AU - 7.61 AU

Year: 5781 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,954,802 km

• M1: 147,653 km (0.108 R)
• M2: 299,046 km (0.04 R)
• M3: 409,001 km (0.1 R)
• M4: 990,488 km (0.12 R)
• M5: 1,085,781 km (0.109 R)
• M6: 1,256,772 km (0.089 R)
• M7: 1,330,823 km (0.119 R)
• M8: 1,514,678 km (0.084 R)
• M9: 1,756,578 km (0.08 R)
• M10: 1,941,930 km (0.118 R)
• M11: 2,116,361 km (0.101 R)
• M12: 2,499,332 km (0.097 R)
• M13: 2,593,728 km (0.092 R)
• M14: 2,747,514 km (0.119 R)
• M15: 2,943,936 km (0.072 R)
• M16: 3,084,259 km (0.113 R)
• M17: 3,497,449 km (0.064 R)
• M18: 3,884,309 km (0.083 R)
• M19: 4,217,463 km (0.057 R)
• M20: 4,330,559 km (0.098 R)
• M21: 4,467,591 km (0.108 R)
• M22: 4,582,931 km (0.061 R)
• M23: 4,840,239 km (0.106 R)
• M24: 5,369,068 km (0.101 R)
• M25: 5,491,887 km (0.069 R)
• M26: 5,690,254 km (0.03 R)
• M27: 5,916,297 km (0.092 R)
• M28: 6,017,724 km (0.119 R)
• M29: 6,196,643 km (0.103 R)
• M30: 6,586,046 km (0.085 R)
• M31: 7,037,084 km (0.106 R)
• M32: 7,968,779 km (0.06 R)
• M33: 8,250,323 km (0.092 R)
• M34: 8,363,867 km (0.096 R)
• M35: 8,535,007 km (0.069 R)
• M36: 8,707,494 km (0.06 R)
• M37: 8,997,414 km (0.118 R)
• M38: 9,085,079 km (0.047 R)
• M39: 9,706,209 km (0.052 R)
• M40: 10,219,180 km (0.075 R)
• M41: 10,525,108 km (0.073 R)
• M42: 10,927,376 km (0.093 R)
• M43: 11,715,009 km (0.078 R)
• M44: 11,938,808 km (0.098 R)
• M45: 12,488,281 km (0.116 R)
• M46: 12,586,118 km (0.108 R)
• M47: 13,079,192 km (0.098 R)
• M48: 13,278,157 km (0.113 R)
• M49: 13,847,377 km (0.066 R)
• M50: 13,914,846 km (0.1 R)
• M51: 14,016,273 km (0.05 R)
• M52: 14,527,300 km (0.077 R)
• M53: 15,079,017 km (0.084 R)
• M54: 15,148,430 km (0.056 R)
• M55: 15,602,609 km (0.049 R)
• M56: 15,884,152 km (0.114 R)
• M57: 16,919,370 km (0.12 R)
• M58: 17,136,286 km (0.116 R)
• M59: 17,829,074 km (0.048 R)
• M60: 18,049,881 km (0.085 R)
• M61: 18,234,484 km (0.046 R)
• M62: 18,568,387 km (0.099 R)
• M63: 19,091,830 km (0.102 R)
• M64: 19,167,078 km (0.044 R)
• M65: 20,153,376 km (0.099 R)
• M66: 20,961,953 km (0.09 R)
• M67: 21,078,340 km (0.098 R)
• M68: 22,135,548 km (0.081 R)
• M69: 22,452,097 km (0.077 R)
• M70: 22,690,556 km (0.035 R)
• M71: 23,612,229 km (0.098 R)
• M72: 24,382,807 km (0.096 R)
• M73: 25,368,059 km (0.116 R)
• M74: 26,073,712 km (0.042 R)
• M75: 26,408,063 km (0.095 R)
• M76: 26,827,985 km (0.095 R)
• M77: 28,401,006 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 13.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.54 AU - 7.4 AU

Year: 6103 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,954,802 km

• M1: 203,004 km (0.104 R)
• M2: 402,867 km (0.113 R)
• M3: 524,341 km (0.111 R)
• M4: 661,372 km (0.114 R)
• M5: 899,233 km (0.058 R)
• M6: 1,208,751 km (0.109 R)
• M7: 1,339,350 km (0.065 R)
• M8: 1,521,410 km (0.086 R)
• M9: 1,760,767 km (0.113 R)
• M10: 1,944,473 km (0.04 R)
• M11: 2,152,265 km (0.069 R)
• M12: 2,313,082 km (0.074 R)
• M13: 2,627,986 km (0.09 R)
• M14: 2,781,174 km (0.106 R)
• M15: 2,996,595 km (0.109 R)
• M16: 3,177,010 km (0.088 R)
• M17: 3,361,165 km (0.063 R)
• M18: 3,444,192 km (0.073 R)
• M19: 3,676,068 km (0.077 R)
• M20: 3,978,705 km (0.088 R)
• M21: 4,066,818 km (0.119 R)
• M22: 4,357,337 km (0.09 R)
• M23: 4,516,659 km (0.087 R)
• M24: 4,770,975 km (0.05 R)
• M25: 5,006,293 km (0.076 R)
• M26: 5,760,266 km (0.074 R)
• M27: 6,214,445 km (0.104 R)
• M28: 6,446,023 km (0.091 R)
• M29: 6,601,904 km (0.074 R)
• M30: 6,944,034 km (0.092 R)
• M31: 7,618,571 km (0.097 R)
• M32: 7,811,103 km (0.095 R)
• M33: 8,061,231 km (0.039 R)
• M34: 8,540,842 km (0.083 R)
• M35: 8,654,985 km (0.078 R)
• M36: 8,884,917 km (0.109 R)
• M37: 9,262,951 km (0.102 R)
• M38: 9,380,385 km (0.114 R)
• M39: 9,854,909 km (0.103 R)
• M40: 9,944,818 km (0.099 R)
• M41: 10,367,731 km (0.084 R)
• M42: 11,044,362 km (0.074 R)
• M43: 11,513,950 km (0.075 R)
• M44: 12,150,189 km (0.113 R)
• M45: 13,093,105 km (0.082 R)
• M46: 15,221,733 km (0.057 R)
• M47: 16,414,776 km (0.108 R)
• M48: 17,202,558 km (0.104 R)
• M49: 17,383,422 km (0.111 R)
• M50: 17,492,180 km (0.116 R)
• M51: 17,783,447 km (0.093 R)
• M52: 18,333,668 km (0.072 R)
• M53: 18,666,673 km (0.047 R)
• M54: 18,889,723 km (0.097 R)
• M55: 19,715,204 km (0.084 R)
• M56: 19,828,599 km (0.091 R)
• M57: 20,590,651 km (0.113 R)
• M58: 20,705,841 km (0.077 R)
• M59: 20,936,820 km (0.099 R)
• M60: 21,284,785 km (0.103 R)
• M61: 21,556,754 km (0.112 R)
• M62: 21,986,549 km (0.053 R)
• M63: 22,537,667 km (0.091 R)
• M64: 23,492,999 km (0.088 R)
• M65: 24,909,841 km (0.062 R)
• M66: 25,319,739 km (0.082 R)
• M67: 25,566,725 km (0.108 R)
• M68: 25,980,213 km (0.111 R)
• M69: 26,312,620 km (0.11 R)
• M70: 26,479,272 km (0.078 R)
• M71: 28,123,203 km (0.059 R)
• M72: 28,336,380 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 11.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.28 AU - 7.6 AU

Year: 7526 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,954,802 km

• M1: 326,123 km (0.112 R)
• M2: 410,796 km (0.104 R)
• M3: 518,506 km (0.12 R)
• M4: 782,696 km (0.035 R)
• M5: 939,624 km (0.058 R)
• M6: 1,107,772 km (0.079 R)
• M7: 1,231,789 km (0.119 R)
• M8: 1,436,439 km (0.028 R)
• M9: 1,612,366 km (0.093 R)
• M10: 2,986,422 km (0.054 R)
• M11: 3,367,897 km (0.113 R)
• M12: 3,498,645 km (0.072 R)
• M13: 3,631,040 km (0.025 R)
• M14: 3,900,914 km (0.038 R)
• M15: 4,518,005 km (0.099 R)
• M16: 4,662,517 km (0.075 R)
• M17: 4,926,557 km (0.048 R)
• M18: 5,105,327 km (0.063 R)
• M19: 5,810,830 km (0.117 R)
• M20: 6,190,958 km (0.084 R)
• M21: 6,287,449 km (0.088 R)
• M22: 6,416,552 km (0.04 R)
• M23: 6,842,756 km (0.108 R)
• M24: 7,346,003 km (0.074 R)
• M25: 7,516,545 km (0.102 R)
• M26: 7,688,283 km (0.079 R)
• M27: 8,140,967 km (0.102 R)
• M28: 8,246,583 km (0.037 R)
• M29: 9,587,728 km (0.067 R)
• M30: 9,886,624 km (0.045 R)
• M31: 10,150,664 km (0.034 R)
• M32: 10,378,951 km (0.073 R)
• M33: 10,724,372 km (0.045 R)
• M34: 11,664,146 km (0.119 R)
• M35: 11,983,388 km (0.073 R)
• M36: 12,144,056 km (0.11 R)
• M37: 12,548,868 km (0.09 R)
• M38: 13,081,735 km (0.102 R)
• M39: 13,205,752 km (0.058 R)
• M40: 13,454,982 km (0.068 R)
• M41: 14,767,404 km (0.084 R)
• M42: 14,896,657 km (0.084 R)
• M43: 15,811,448 km (0.108 R)
• M44: 16,699,610 km (0.108 R)
• M45: 17,014,364 km (0.084 R)
• M46: 17,878,292 km (0.088 R)
• M47: 18,617,006 km (0.039 R)
• M48: 20,172,076 km (0.118 R)
• M49: 21,670,448 km (0.095 R)
• M50: 22,854,964 km (0.112 R)
• M51: 23,706,775 km (0.111 R)
• M52: 26,167,510 km (0.069 R)
• M53: 26,271,780 km (0.073 R)
• M54: 27,375,064 km (0.087 R)
• M55: 28,172,570 km (0.102 R)
• M56: 28,708,280 km (0.104 R)
• M57: 28,815,841 km (0.11 R)
• M58: 28,923,552 km (0.113 R)
• M59: 29,247,581 km (0.101 R)
• M60: 29,898,930 km (0.114 R)
• M61: 30,610,118 km (0.088 R)
• M62: 31,105,736 km (0.12 R)
• M63: 31,216,288 km (0.106 R)
• M64: 31,770,698 km (0.085 R)
• M65: 32,608,446 km (0.069 R)
• M66: 32,945,640 km (0.12 R)
• M67: 33,396,977 km (0.107 R)
• M68: 33,793,561 km (0.094 R)
• M69: 34,305,784 km (0.109 R)
• M70: 34,591,516 km (0.097 R)
• M71: 34,877,996 km (0.068 R)
• M72: 35,684,328 km (0.046 R)
• M73: 36,554,988 km (0.115 R)
• M74: 36,905,346 km (0.061 R)
• M75: 37,080,824 km (0.103 R)
• M76: 37,726,937 km (0.119 R)
• M77: 38,080,886 km (0.07 R)
• M78: 39,567,440 km (0.099 R)
• M79: 39,987,212 km (0.078 R)
• M80: 40,287,903 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.4

Radius: 9.2

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.73 AU - 8.37 AU

Year: 7694 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,954,802 km

• M1: 129,851 km (0.113 R)
• M2: 342,280 km (0.084 R)
• M3: 439,219 km (0.106 R)
• M4: 575,503 km (0.089 R)
• M5: 634,295 km (0.071 R)
• M6: 824,284 km (0.04 R)
• M7: 961,466 km (0.091 R)
• M8: 1,069,475 km (0.087 R)
• M9: 1,357,750 km (0.029 R)
• M10: 1,479,972 km (0.04 R)
• M11: 1,648,868 km (0.105 R)
• M12: 1,801,906 km (0.082 R)
• M13: 1,891,515 km (0.112 R)
• M14: 2,193,105 km (0.089 R)
• M15: 2,535,086 km (0.066 R)
• M16: 2,610,483 km (0.098 R)
• M17: 3,269,013 km (0.114 R)
• M18: 3,351,441 km (0.095 R)
• M19: 4,183,504 km (0.109 R)
• M20: 4,424,058 km (0.109 R)
• M21: 4,700,066 km (0.104 R)
• M22: 5,172,646 km (0.058 R)
• M23: 5,365,926 km (0.069 R)
• M24: 5,759,668 km (0.095 R)
• M25: 5,993,788 km (0.119 R)
• M26: 6,890,179 km (0.095 R)
• M27: 7,031,848 km (0.11 R)
• M28: 7,754,705 km (0.05 R)
• M29: 7,902,059 km (0.108 R)
• M30: 8,882,673 km (0.108 R)
• M31: 11,080,714 km (0.071 R)
• M32: 11,455,756 km (0.112 R)
• M33: 11,665,941 km (0.091 R)
• M34: 11,792,651 km (0.11 R)
• M35: 12,389,995 km (0.101 R)
• M36: 12,562,481 km (0.03 R)
• M37: 12,735,716 km (0.071 R)
• M38: 13,304,337 km (0.118 R)
• M39: 14,150,463 km (0.066 R)
• M40: 14,285,549 km (0.092 R)
• M41: 14,466,563 km (0.067 R)
• M42: 15,197,648 km (0.111 R)
• M43: 15,941,000 km (0.096 R)
• M44: 16,553,603 km (0.063 R)
• M45: 17,704,758 km (0.11 R)
• M46: 18,437,190 km (0.106 R)
• M47: 19,080,161 km (0.108 R)
• M48: 20,336,933 km (0.097 R)
• M49: 20,744,737 km (0.119 R)
• M50: 21,103,921 km (0.092 R)
• M51: 21,413,290 km (0.108 R)
• M52: 21,672,244 km (0.072 R)
• M53: 21,932,394 km (0.118 R)
• M54: 22,455,538 km (0.075 R)
• M55: 23,354,472 km (0.08 R)
• M56: 24,049,653 km (0.111 R)
• M57: 24,426,939 km (0.108 R)
• M58: 24,589,252 km (0.106 R)
• M59: 25,460,660 km (0.116 R)
• M60: 25,735,023 km (0.09 R)
• M61: 25,955,231 km (0.086 R)
• M62: 26,675,395 km (0.092 R)
• M63: 26,842,496 km (0.04 R)
• M64: 27,683,236 km (0.117 R)
• M65: 27,796,032 km (0.11 R)
• M66: 28,362,111 km (0.117 R)
• M67: 28,646,496 km (0.087 R)
• M68: 30,605,929 km (0.098 R)
• M69: 31,719,536 km (0.075 R)
• M70: 32,429,826 km (0.115 R)
• M71: 34,956,534 km (0.119 R)
• M72: 35,017,570 km (0.103 R)
• M73: 35,506,307 km (0.081 R)
• M74: 36,861,813 km (0.088 R)
• M75: 37,795,752 km (0.09 R)
• M76: 38,485,698 km (0.106 R)
• M77: 39,179,682 km (0.077 R)
• M78: 39,242,962 km (0.083 R)
• M79: 40,260,377 km (0.098 R)
• M80: 40,324,256 km (0.114 R)
• M81: 40,964,834 km (0.094 R)
• M82: 41,221,992 km (0.076 R)
• M83: 41,608,853 km (0.085 R)
• M84: 41,802,731 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 17,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit