🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.69 AU - 1.15 AU

Year: 321 Days

Day: 21.9 Hours

Environment

Temp: 76 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.13 AU

Year: 385 Days

Day: 24.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.21 AU - 2.29 AU

Year: 1227 Days

Day: 36.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.07 AU - 3.61 AU

Year: 2218 Days

Day: 46.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,810,040 km

• M1: 697,276 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.19 AU - 4.55 AU

Year: 2767 Days

Day: 37.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 13.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.02 AU - 10.98 AU

Year: 10642 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,810,040 km

• M1: 186,100 km (0.117 R)
• M2: 356,342 km (0.067 R)
• M3: 462,108 km (0.115 R)
• M4: 559,646 km (0.037 R)
• M5: 741,407 km (0.119 R)
• M6: 847,472 km (0.106 R)
• M7: 944,860 km (0.052 R)
• M8: 1,061,546 km (0.102 R)
• M9: 1,246,300 km (0.104 R)
• M10: 1,359,396 km (0.118 R)
• M11: 1,613,862 km (0.076 R)
• M12: 1,828,984 km (0.094 R)
• M13: 2,208,813 km (0.071 R)
• M14: 2,510,252 km (0.091 R)
• M15: 3,042,671 km (0.055 R)
• M16: 3,447,782 km (0.076 R)
• M17: 3,894,332 km (0.05 R)
• M18: 4,434,530 km (0.108 R)
• M19: 4,611,504 km (0.106 R)
• M20: 4,816,603 km (0.06 R)
• M21: 5,262,554 km (0.094 R)
• M22: 6,082,051 km (0.088 R)
• M23: 6,564,355 km (0.067 R)
• M24: 6,679,545 km (0.118 R)
• M25: 7,088,396 km (0.077 R)
• M26: 7,295,888 km (0.077 R)
• M27: 7,777,743 km (0.113 R)
• M28: 7,930,482 km (0.081 R)
• M29: 8,115,086 km (0.034 R)
• M30: 8,207,986 km (0.076 R)
• M31: 8,520,048 km (0.115 R)
• M32: 8,645,859 km (0.105 R)
• M33: 8,740,704 km (0.07 R)
• M34: 8,995,470 km (0.054 R)
• M35: 9,708,453 km (0.114 R)
• M36: 10,540,816 km (0.114 R)
• M37: 11,396,067 km (0.075 R)
• M38: 11,534,893 km (0.078 R)
• M39: 11,814,492 km (0.119 R)
• M40: 12,131,639 km (0.114 R)
• M41: 12,238,003 km (0.028 R)
• M42: 12,344,667 km (0.097 R)
• M43: 12,451,629 km (0.119 R)
• M44: 13,501,657 km (0.119 R)
• M45: 13,981,716 km (0.081 R)
• M46: 14,429,762 km (0.086 R)
• M47: 14,542,409 km (0.104 R)
• M48: 14,882,445 km (0.034 R)
• M49: 16,151,633 km (0.118 R)
• M50: 16,977,414 km (0.028 R)
• M51: 17,375,344 km (0.098 R)
• M52: 17,857,049 km (0.111 R)
• M53: 19,204,477 km (0.072 R)
• M54: 19,995,102 km (0.083 R)
• M55: 20,331,099 km (0.065 R)
• M56: 20,796,348 km (0.086 R)
• M57: 21,265,038 km (0.088 R)
• M58: 21,522,047 km (0.073 R)
• M59: 22,039,506 km (0.094 R)
• M60: 22,212,741 km (0.092 R)
• M61: 22,299,657 km (0.114 R)
• M62: 22,386,573 km (0.101 R)
• M63: 22,691,903 km (0.093 R)
• M64: 23,218,487 km (0.07 R)
• M65: 23,306,600 km (0.025 R)
• M66: 24,194,314 km (0.118 R)
• M67: 24,732,118 km (0.108 R)
• M68: 25,228,783 km (0.118 R)
• M69: 25,410,096 km (0.114 R)
• M70: 26,369,617 km (0.1 R)
• M71: 26,599,698 km (0.037 R)
• M72: 26,876,903 km (0.046 R)
• M73: 28,370,937 km (0.066 R)
• M74: 28,606,853 km (0.11 R)
• M75: 28,701,399 km (0.06 R)
• M76: 29,796,006 km (0.058 R)
• M77: 30,083,833 km (0.1 R)
• M78: 31,049,936 km (0.033 R)
• M79: 31,147,025 km (0.107 R)
• M80: 31,244,263 km (0.074 R)
• M81: 31,830,089 km (0.075 R)
• M82: 33,062,027 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 12.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.23 AU - 13.23 AU

Year: 12774 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,810,040 km

• M1: 212,579 km (0.062 R)
• M2: 354,248 km (0.04 R)
• M3: 546,631 km (0.091 R)
• M4: 1,024,596 km (0.084 R)
• M5: 1,318,256 km (0.06 R)
• M6: 1,475,484 km (0.104 R)
• M7: 1,735,634 km (0.111 R)
• M8: 2,011,044 km (0.11 R)
• M9: 2,409,723 km (0.107 R)
• M10: 2,718,193 km (0.12 R)
• M11: 2,891,876 km (0.045 R)
• M12: 3,009,760 km (0.048 R)
• M13: 3,129,288 km (0.093 R)
• M14: 3,528,864 km (0.036 R)
• M15: 3,977,658 km (0.109 R)
• M16: 4,208,936 km (0.074 R)
• M17: 4,444,852 km (0.114 R)
• M18: 5,431,300 km (0.047 R)
• M19: 5,874,559 km (0.08 R)
• M20: 7,273,598 km (0.061 R)
• M21: 7,394,772 km (0.047 R)
• M22: 7,598,076 km (0.063 R)
• M23: 8,093,843 km (0.065 R)
• M24: 8,557,597 km (0.052 R)
• M25: 9,422,871 km (0.033 R)
• M26: 9,732,239 km (0.119 R)
• M27: 10,225,463 km (0.048 R)
• M28: 10,452,254 km (0.114 R)
• M29: 10,957,296 km (0.039 R)
• M30: 11,049,897 km (0.025 R)
• M31: 11,753,306 km (0.088 R)
• M32: 11,943,445 km (0.112 R)
• M33: 12,326,565 km (0.085 R)
• M34: 12,568,166 km (0.03 R)
• M35: 12,713,725 km (0.08 R)
• M36: 12,811,262 km (0.116 R)
• M37: 13,450,644 km (0.115 R)
• M38: 13,549,977 km (0.081 R)
• M39: 13,849,322 km (0.082 R)
• M40: 14,914,459 km (0.111 R)
• M41: 17,392,398 km (0.093 R)
• M42: 17,936,037 km (0.118 R)
• M43: 19,095,570 km (0.088 R)
• M44: 19,263,269 km (0.089 R)
• M45: 19,375,318 km (0.071 R)
• M46: 19,882,155 km (0.101 R)
• M47: 20,736,658 km (0.117 R)
• M48: 21,255,165 km (0.096 R)
• M49: 21,487,041 km (0.112 R)
• M50: 22,481,568 km (0.098 R)
• M51: 22,599,601 km (0.105 R)
• M52: 23,252,296 km (0.059 R)
• M53: 24,515,501 km (0.115 R)
• M54: 25,063,627 km (0.086 R)
• M55: 25,492,824 km (0.11 R)
• M56: 26,234,231 km (0.051 R)
• M57: 26,483,012 km (0.115 R)
• M58: 27,171,012 km (0.107 R)
• M59: 28,500,788 km (0.107 R)
• M60: 28,628,545 km (0.112 R)
• M61: 29,786,881 km (0.082 R)
• M62: 30,046,433 km (0.045 R)
• M63: 30,241,509 km (0.117 R)
• M64: 31,487,061 km (0.073 R)
• M65: 34,095,898 km (0.096 R)
• M66: 35,049,136 km (0.077 R)
• M67: 35,323,199 km (0.111 R)
• M68: 35,942,235 km (0.095 R)
• M69: 36,149,428 km (0.072 R)
• M70: 36,773,401 km (0.081 R)
• M71: 38,737,022 km (0.089 R)
• M72: 40,088,789 km (0.112 R)
• M73: 41,022,579 km (0.118 R)
• M74: 41,963,699 km (0.059 R)
• M75: 44,384,192 km (0.063 R)
• M76: 45,126,646 km (0.098 R)
• M77: 45,499,295 km (0.117 R)
• M78: 46,022,887 km (0.078 R)
• M79: 46,172,934 km (0.058 R)
• M80: 47,529,787 km (0.1 R)
• M81: 49,974,365 km (0.047 R)
• M82: 50,437,371 km (0.087 R)
• M83: 50,591,906 km (0.096 R)
• M84: 51,834,615 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 14.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.39 AU - 14.41 AU

Year: 14919 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,810,040 km

• M1: 473,627 km (0.09 R)
• M2: 772,224 km (0.119 R)
• M3: 1,133,204 km (0.041 R)
• M4: 1,547,141 km (0.088 R)
• M5: 1,859,202 km (0.095 R)
• M6: 1,977,833 km (0.118 R)
• M7: 2,099,157 km (0.044 R)
• M8: 2,413,762 km (0.102 R)
• M9: 2,610,034 km (0.059 R)
• M10: 3,124,052 km (0.076 R)
• M11: 3,375,078 km (0.12 R)
• M12: 4,050,811 km (0.103 R)
• M13: 4,646,061 km (0.087 R)
• M14: 5,439,678 km (0.081 R)
• M15: 5,568,781 km (0.115 R)
• M16: 5,786,446 km (0.12 R)
• M17: 6,006,953 km (0.058 R)
• M18: 6,547,600 km (0.094 R)
• M19: 6,685,230 km (0.109 R)
• M20: 7,388,040 km (0.097 R)
• M21: 7,675,717 km (0.069 R)
• M22: 7,820,977 km (0.11 R)
• M23: 7,967,283 km (0.092 R)
• M24: 8,661,567 km (0.119 R)
• M25: 8,863,524 km (0.091 R)
• M26: 9,791,779 km (0.025 R)
• M27: 10,214,393 km (0.108 R)
• M28: 11,462,488 km (0.052 R)
• M29: 12,643,862 km (0.1 R)
• M30: 13,452,888 km (0.102 R)
• M31: 13,687,158 km (0.101 R)
• M32: 13,922,775 km (0.11 R)
• M33: 14,278,818 km (0.099 R)
• M34: 14,818,417 km (0.117 R)
• M35: 15,364,749 km (0.078 R)
• M36: 16,041,529 km (0.087 R)
• M37: 17,043,237 km (0.098 R)
• M38: 19,370,531 km (0.111 R)
• M39: 24,601,519 km (0.083 R)
• M40: 24,960,106 km (0.066 R)
• M41: 25,682,663 km (0.075 R)
• M42: 27,816,527 km (0.103 R)
• M43: 28,265,171 km (0.103 R)
• M44: 31,783,264 km (0.116 R)
• M45: 31,939,295 km (0.081 R)
• M46: 32,644,799 km (0.117 R)
• M47: 33,276,251 km (0.034 R)
• M48: 34,151,100 km (0.119 R)
• M49: 34,390,905 km (0.101 R)
• M50: 34,551,274 km (0.072 R)
• M51: 34,952,944 km (0.1 R)
• M52: 36,575,183 km (0.12 R)
• M53: 37,066,762 km (0.053 R)
• M54: 37,725,441 km (0.093 R)
• M55: 37,890,747 km (0.105 R)
• M56: 38,222,106 km (0.08 R)
• M57: 38,388,010 km (0.107 R)
• M58: 39,892,965 km (0.108 R)
• M59: 40,061,412 km (0.062 R)
• M60: 43,652,060 km (0.085 R)
• M61: 47,701,525 km (0.074 R)
• M62: 48,148,823 km (0.093 R)
• M63: 48,687,525 km (0.076 R)
• M64: 48,777,433 km (0.113 R)
• M65: 49,228,171 km (0.111 R)
• M66: 50,497,509 km (0.114 R)
• M67: 50,953,484 km (0.1 R)
• M68: 51,685,765 km (0.038 R)
• M69: 52,421,637 km (0.117 R)
• M70: 53,810,504 km (0.106 R)
• M71: 53,903,554 km (0.118 R)
• M72: 54,276,202 km (0.06 R)
• M73: 55,681,375 km (0.079 R)
• M74: 55,869,569 km (0.114 R)
• M75: 56,341,251 km (0.075 R)
• M76: 57,859,071 km (0.098 R)
• M77: 58,049,808 km (0.089 R)
• M78: 58,145,102 km (0.104 R)
• M79: 59,871,611 km (0.054 R)
• M80: 61,420,398 km (0.118 R)
• M81: 62,199,803 km (0.07 R)
• M82: 64,162,377 km (0.075 R)
• M83: 64,458,581 km (0.058 R)
• M84: 65,747,067 km (0.11 R)
• M85: 66,145,297 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 3.5

Gravity: 44.72 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.58 AU - 17.66 AU

Year: 21368 Days

Day: 22.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,810,040 km

• M1: 207,043 km (0.114 R)
• M2: 568,472 km (0.057 R)
• M3: 633,697 km (0.103 R)
• M4: 893,099 km (0.078 R)
• M5: 943,663 km (0.063 R)
• M6: 1,021,155 km (0.119 R)
• M7: 1,047,335 km (0.112 R)
• M8: 1,409,661 km (0.058 R)
• M9: 1,558,660 km (0.119 R)
• M10: 1,619,696 km (0.112 R)
• M11: 1,807,441 km (0.047 R)
• M12: 1,903,932 km (0.1 R)
• M13: 1,969,157 km (0.111 R)
• M14: 2,135,659 km (0.096 R)
• M15: 2,808,401 km (0.095 R)
• M16: 3,949,085 km (0.06 R)
• M17: 4,328,914 km (0.053 R)
• M18: 4,545,083 km (0.093 R)
• M19: 4,942,714 km (0.081 R)
• M20: 5,214,084 km (0.113 R)
• M21: 5,913,305 km (0.052 R)
• M22: 5,960,877 km (0.092 R)
• M23: 6,444,527 km (0.064 R)
• M24: 6,940,593 km (0.104 R)
• M25: 6,990,858 km (0.073 R)
• M26: 9,209,095 km (0.078 R)
• M27: 9,319,648 km (0.109 R)
• M28: 9,710,398 km (0.093 R)
• M29: 10,335,268 km (0.082 R)
• M30: 11,149,081 km (0.067 R)
• M31: 11,208,022 km (0.034 R)
• M32: 11,742,834 km (0.109 R)
• M33: 12,225,288 km (0.108 R)
• M34: 12,346,911 km (0.06 R)
• M35: 13,334,107 km (0.094 R)
• M36: 13,647,814 km (0.094 R)
• M37: 13,837,205 km (0.056 R)
• M38: 14,091,072 km (0.093 R)
• M39: 16,444,097 km (0.109 R)
• M40: 16,983,248 km (0.107 R)
• M41: 17,734,080 km (0.072 R)
• M42: 17,802,895 km (0.097 R)
• M43: 18,565,395 km (0.088 R)
• M44: 21,061,585 km (0.117 R)
• M45: 21,646,662 km (0.113 R)
• M46: 22,907,772 km (0.092 R)
• M47: 23,208,015 km (0.104 R)
• M48: 25,267,978 km (0.089 R)
• M49: 26,202,217 km (0.047 R)
• M50: 27,226,962 km (0.106 R)
• M51: 27,864,099 km (0.106 R)
• M52: 28,909,789 km (0.048 R)
• M53: 29,478,111 km (0.094 R)
• M54: 29,968,193 km (0.082 R)
• M55: 30,050,173 km (0.115 R)
• M56: 30,461,118 km (0.091 R)
• M57: 30,625,975 km (0.098 R)
• M58: 31,288,395 km (0.115 R)
• M59: 31,704,726 km (0.038 R)
• M60: 32,290,850 km (0.096 R)
• M61: 33,558,692 km (0.09 R)
• M62: 33,643,664 km (0.056 R)
• M63: 37,900,471 km (0.083 R)
• M64: 39,866,187 km (0.082 R)
• M65: 40,317,524 km (0.043 R)
• M66: 40,407,881 km (0.105 R)
• M67: 41,407,494 km (0.109 R)
• M68: 42,231,479 km (0.101 R)
• M69: 42,415,335 km (0.117 R)
• M70: 42,783,645 km (0.107 R)
• M71: 43,523,855 km (0.089 R)
• M72: 43,802,406 km (0.119 R)
• M73: 43,988,506 km (0.096 R)
• M74: 44,922,745 km (0.089 R)
• M75: 45,204,437 km (0.082 R)
• M76: 46,052,657 km (0.106 R)
• M77: 47,096,402 km (0.109 R)
• M78: 47,478,026 km (0.043 R)
• M79: 47,573,469 km (0.1 R)
• M80: 50,664,311 km (0.088 R)
• M81: 50,859,536 km (0.084 R)
• M82: 54,718,114 km (0.111 R)
• M83: 56,025,001 km (0.095 R)
• M84: 56,125,980 km (0.07 R)
• M85: 58,362,318 km (0.118 R)
• M86: 58,567,118 km (0.038 R)
• M87: 58,669,443 km (0.073 R)
• M88: 60,835,021 km (0.088 R)
• M89: 64,290,283 km (0.069 R)
• M90: 67,916,386 km (0.109 R)
• M91: 68,131,657 km (0.103 R)
• M92: 68,239,518 km (0.067 R)
• M93: 68,995,436 km (0.108 R)
• M94: 69,211,904 km (0.082 R)
• M95: 70,842,820 km (0.091 R)
• M96: 72,376,347 km (0.054 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit