🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.76 AU

Year: 207 Days

Day: 36.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.69 AU - 0.71 AU

Year: 221 Days

Day: 46.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,691,569 km

• M1: 88,412 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.94 AU - 1.02 AU

Year: 365 Days

Day: 29.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.94 AU - 1.52 AU

Year: 514 Days

Day: 33.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 100,691,569 km

• M1: 280,346 km (0.088 R)
• M2: 946,805 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.81 AU - 1.93 AU

Year: 963 Days

Day: 47.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,691,569 km

• M1: 239,207 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.04 AU - 2.16 AU

Year: 1146 Days

Day: 25.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.6

Radius: 9.7

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.65 AU - 6.43 AU

Year: 5592 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,691,569 km

• M1: 121,623 km (0.112 R)
• M2: 182,509 km (0.073 R)
• M3: 286,779 km (0.116 R)
• M4: 360,232 km (0.116 R)
• M5: 420,819 km (0.049 R)
• M6: 665,561 km (0.066 R)
• M7: 896,540 km (0.077 R)
• M8: 1,137,542 km (0.112 R)
• M9: 1,265,748 km (0.085 R)
• M10: 1,998,328 km (0.096 R)
• M11: 2,095,567 km (0.057 R)
• M12: 2,274,785 km (0.12 R)
• M13: 2,438,296 km (0.107 R)
• M14: 2,584,752 km (0.081 R)
• M15: 2,777,135 km (0.116 R)
• M16: 3,041,325 km (0.089 R)
• M17: 3,930,534 km (0.091 R)
• M18: 4,202,354 km (0.075 R)
• M19: 4,712,183 km (0.114 R)
• M20: 5,027,536 km (0.117 R)
• M21: 5,349,919 km (0.084 R)
• M22: 5,930,060 km (0.112 R)
• M23: 6,014,582 km (0.085 R)
• M24: 6,588,440 km (0.107 R)
• M25: 6,764,068 km (0.116 R)
• M26: 7,149,881 km (0.056 R)
• M27: 7,451,470 km (0.066 R)
• M28: 7,695,913 km (0.083 R)
• M29: 8,539,944 km (0.12 R)
• M30: 8,667,551 km (0.095 R)
• M31: 8,956,873 km (0.088 R)
• M32: 9,744,057 km (0.074 R)
• M33: 10,655,856 km (0.049 R)
• M34: 10,724,522 km (0.083 R)
• M35: 10,931,266 km (0.118 R)
• M36: 11,489,266 km (0.036 R)
• M37: 11,594,882 km (0.094 R)
• M38: 11,736,252 km (0.091 R)
• M39: 12,705,347 km (0.078 R)
• M40: 12,814,703 km (0.118 R)
• M41: 12,924,209 km (0.055 R)
• M42: 12,997,512 km (0.1 R)
• M43: 13,662,774 km (0.112 R)
• M44: 13,812,222 km (0.094 R)
• M45: 13,887,021 km (0.083 R)
• M46: 13,962,119 km (0.108 R)
• M47: 14,263,559 km (0.093 R)
• M48: 15,103,551 km (0.071 R)
• M49: 16,314,396 km (0.096 R)
• M50: 16,871,349 km (0.048 R)
• M51: 18,373,311 km (0.104 R)
• M52: 18,579,607 km (0.068 R)
• M53: 19,538,080 km (0.088 R)
• M54: 19,664,341 km (0.075 R)
• M55: 20,427,440 km (0.098 R)
• M56: 21,633,498 km (0.063 R)
• M57: 21,764,097 km (0.116 R)
• M58: 21,851,312 km (0.053 R)
• M59: 21,938,677 km (0.091 R)
• M60: 23,396,359 km (0.097 R)
• M61: 25,388,255 km (0.114 R)
• M62: 25,571,961 km (0.097 R)
• M63: 26,311,423 km (0.043 R)
• M64: 26,637,247 km (0.108 R)
• M65: 27,669,622 km (0.078 R)
• M66: 28,524,125 km (0.082 R)
• M67: 29,290,814 km (0.075 R)
• M68: 29,918,826 km (0.068 R)
• M69: 30,210,243 km (0.06 R)
• M70: 30,649,013 km (0.099 R)
• M71: 30,991,742 km (0.049 R)
• M72: 31,384,885 km (0.114 R)
• M73: 31,878,857 km (0.09 R)
• M74: 32,077,075 km (0.078 R)
• M75: 32,524,821 km (0.1 R)
• M76: 32,974,512 km (0.084 R)
• M77: 33,074,743 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 10.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.07 AU - 9.59 AU

Year: 10736 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,691,569 km

• M1: 176,376 km (0.108 R)
• M2: 280,197 km (0.03 R)
• M3: 350,957 km (0.068 R)
• M4: 472,580 km (0.067 R)
• M5: 547,379 km (0.1 R)
• M6: 610,509 km (0.111 R)
• M7: 676,631 km (0.117 R)
• M8: 745,446 km (0.118 R)
• M9: 1,168,958 km (0.12 R)
• M10: 1,636,601 km (0.047 R)
• M11: 1,804,898 km (0.096 R)
• M12: 1,903,633 km (0.075 R)
• M13: 2,561,864 km (0.086 R)
• M14: 2,959,644 km (0.06 R)
• M15: 3,654,975 km (0.107 R)
• M16: 3,717,806 km (0.115 R)
• M17: 3,844,516 km (0.1 R)
• M18: 4,069,960 km (0.08 R)
• M19: 5,296,363 km (0.104 R)
• M20: 5,403,475 km (0.095 R)
• M21: 5,839,104 km (0.062 R)
• M22: 6,475,643 km (0.072 R)
• M23: 8,141,266 km (0.071 R)
• M24: 8,682,511 km (0.081 R)
• M25: 9,364,528 km (0.074 R)
• M26: 9,843,540 km (0.095 R)
• M27: 10,375,061 km (0.078 R)
• M28: 10,644,487 km (0.107 R)
• M29: 10,825,351 km (0.1 R)
• M30: 11,651,580 km (0.084 R)
• M31: 11,744,779 km (0.07 R)
• M32: 12,213,769 km (0.086 R)
• M33: 12,450,732 km (0.09 R)
• M34: 12,736,912 km (0.075 R)
• M35: 13,559,850 km (0.084 R)
• M36: 14,002,361 km (0.068 R)
• M37: 16,181,852 km (0.074 R)
• M38: 16,756,158 km (0.06 R)
• M39: 17,019,451 km (0.045 R)
• M40: 18,900,494 km (0.108 R)
• M41: 20,004,676 km (0.087 R)
• M42: 20,116,276 km (0.08 R)
• M43: 21,016,257 km (0.069 R)
• M44: 21,757,215 km (0.053 R)
• M45: 21,872,106 km (0.108 R)
• M46: 22,044,593 km (0.12 R)
• M47: 22,217,528 km (0.098 R)
• M48: 23,499,731 km (0.03 R)
• M49: 23,853,530 km (0.056 R)
• M50: 24,447,284 km (0.075 R)
• M51: 25,226,240 km (0.06 R)
• M52: 27,549,944 km (0.091 R)
• M53: 28,297,784 km (0.102 R)
• M54: 28,423,147 km (0.039 R)
• M55: 28,548,659 km (0.074 R)
• M56: 29,749,930 km (0.054 R)
• M57: 29,813,659 km (0.109 R)
• M58: 30,453,040 km (0.075 R)
• M59: 30,517,218 km (0.103 R)
• M60: 30,645,722 km (0.077 R)
• M61: 31,680,191 km (0.118 R)
• M62: 32,005,866 km (0.105 R)
• M63: 32,791,853 km (0.106 R)
• M64: 36,067,149 km (0.109 R)
• M65: 37,158,914 km (0.051 R)
• M66: 37,296,245 km (0.109 R)
• M67: 37,846,915 km (0.088 R)
• M68: 38,261,600 km (0.1 R)
• M69: 38,400,277 km (0.118 R)
• M70: 38,469,541 km (0.08 R)
• M71: 38,538,955 km (0.099 R)
• M72: 38,956,333 km (0.077 R)
• M73: 40,781,726 km (0.1 R)
• M74: 42,634,944 km (0.048 R)
• M75: 43,571,876 km (0.09 R)
• M76: 43,644,281 km (0.097 R)
• M77: 44,369,980 km (0.078 R)
• M78: 44,734,251 km (0.118 R)
• M79: 45,099,719 km (0.075 R)
• M80: 45,465,934 km (0.08 R)
• M81: 46,127,905 km (0.101 R)
• M82: 47,163,870 km (0.103 R)
• M83: 47,312,421 km (0.104 R)
• M84: 47,461,271 km (0.088 R)
• M85: 48,582,058 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 5.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.76 AU - 16.82 AU

Year: 22524 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 100,691,569 km

• M1: 126,111 km (0.086 R)
• M2: 466,895 km (0.039 R)
• M3: 544,536 km (0.081 R)
• M4: 764,296 km (0.085 R)
• M5: 1,038,957 km (0.066 R)
• M6: 1,263,803 km (0.056 R)
• M7: 1,406,070 km (0.098 R)
• M8: 1,740,422 km (0.087 R)
• M9: 1,970,802 km (0.072 R)
• M10: 2,173,358 km (0.096 R)
• M11: 2,440,689 km (0.088 R)
• M12: 2,820,219 km (0.077 R)
• M13: 2,923,142 km (0.043 R)
• M14: 3,412,477 km (0.115 R)
• M15: 4,135,035 km (0.083 R)
• M16: 5,002,104 km (0.084 R)
• M17: 5,740,070 km (0.119 R)
• M18: 5,792,280 km (0.086 R)
• M19: 6,002,465 km (0.099 R)
• M20: 7,371,734 km (0.114 R)
• M21: 8,178,964 km (0.104 R)
• M22: 8,414,731 km (0.109 R)
• M23: 8,563,132 km (0.092 R)
• M24: 8,652,741 km (0.115 R)
• M25: 9,013,870 km (0.108 R)
• M26: 9,533,872 km (0.074 R)
• M27: 10,602,899 km (0.085 R)
• M28: 12,377,279 km (0.087 R)
• M29: 12,852,103 km (0.081 R)
• M30: 13,298,353 km (0.081 R)
• M31: 13,402,024 km (0.096 R)
• M32: 13,540,702 km (0.044 R)
• M33: 13,575,408 km (0.101 R)
• M34: 13,610,265 km (0.11 R)
• M35: 13,819,552 km (0.087 R)
• M36: 14,065,042 km (0.058 R)
• M37: 14,135,353 km (0.088 R)
• M38: 14,845,943 km (0.108 R)
• M39: 14,881,847 km (0.101 R)
• M40: 15,896,868 km (0.094 R)
• M41: 16,747,182 km (0.113 R)
• M42: 18,376,154 km (0.052 R)
• M43: 19,857,322 km (0.059 R)
• M44: 19,975,804 km (0.095 R)
• M45: 20,412,629 km (0.097 R)
• M46: 21,986,249 km (0.042 R)
• M47: 22,190,750 km (0.062 R)
• M48: 22,478,127 km (0.103 R)
• M49: 22,642,984 km (0.065 R)
• M50: 23,264,563 km (0.093 R)
• M51: 23,556,578 km (0.084 R)
• M52: 23,933,715 km (0.078 R)
• M53: 24,906,849 km (0.062 R)
• M54: 26,499,019 km (0.104 R)
• M55: 26,629,618 km (0.118 R)
• M56: 27,505,364 km (0.11 R)
• M57: 28,035,239 km (0.083 R)
• M58: 28,212,662 km (0.097 R)
• M59: 29,374,888 km (0.108 R)
• M60: 29,916,582 km (0.07 R)
• M61: 30,234,029 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 3.1

Gravity: 103.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.03 AU - 19.01 AU

Year: 25295 Days

Day: 18.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,691,569 km

• M1: 64,028 km (0.06 R)
• M2: 124,465 km (0.065 R)
• M3: 302,188 km (0.076 R)
• M4: 389,702 km (0.099 R)
• M5: 587,920 km (0.119 R)
• M6: 1,097,001 km (0.1 R)
• M7: 1,197,830 km (0.088 R)
• M8: 1,902,735 km (0.053 R)
• M9: 1,983,069 km (0.116 R)
• M10: 2,189,215 km (0.116 R)
• M11: 2,231,252 km (0.116 R)
• M12: 2,273,439 km (0.059 R)
• M13: 2,489,009 km (0.061 R)
• M14: 2,666,133 km (0.047 R)
• M15: 3,221,441 km (0.047 R)
• M16: 3,269,312 km (0.057 R)
• M17: 4,865,671 km (0.088 R)
• M18: 4,920,573 km (0.114 R)
• M19: 6,907,682 km (0.075 R)
• M20: 7,725,234 km (0.112 R)
• M21: 9,312,617 km (0.105 R)
• M22: 9,380,983 km (0.068 R)
• M23: 9,794,023 km (0.109 R)
• M24: 10,354,117 km (0.1 R)
• M25: 11,358,966 km (0.068 R)
• M26: 11,872,835 km (0.088 R)
• M27: 13,691,646 km (0.075 R)
• M28: 14,474,791 km (0.044 R)
• M29: 14,553,778 km (0.069 R)
• M30: 17,748,591 km (0.043 R)
• M31: 17,833,263 km (0.109 R)
• M32: 18,515,579 km (0.098 R)
• M33: 18,773,486 km (0.074 R)
• M34: 19,119,356 km (0.08 R)
• M35: 20,257,945 km (0.075 R)
• M36: 20,612,642 km (0.115 R)
• M37: 21,418,226 km (0.048 R)
• M38: 21,870,311 km (0.113 R)
• M39: 23,802,667 km (0.069 R)
• M40: 24,836,538 km (0.105 R)
• M41: 25,026,078 km (0.057 R)
• M42: 25,501,949 km (0.115 R)
• M43: 26,366,176 km (0.077 R)
• M44: 26,850,424 km (0.064 R)
• M45: 29,816,950 km (0.116 R)
• M46: 31,134,309 km (0.076 R)
• M47: 31,440,984 km (0.086 R)
• M48: 31,646,083 km (0.111 R)
• M49: 31,954,404 km (0.102 R)
• M50: 33,302,132 km (0.101 R)
• M51: 33,511,120 km (0.07 R)
• M52: 35,092,369 km (0.099 R)
• M53: 35,518,125 km (0.11 R)
• M54: 36,374,722 km (0.043 R)
• M55: 38,108,262 km (0.114 R)
• M56: 39,205,264 km (0.075 R)
• M57: 39,536,473 km (0.091 R)
• M58: 40,424,037 km (0.09 R)
• M59: 40,982,037 km (0.113 R)
• M60: 41,655,078 km (0.077 R)
• M61: 43,467,606 km (0.113 R)
• M62: 46,467,492 km (0.067 R)
• M63: 46,817,850 km (0.051 R)
• M64: 47,638,844 km (0.073 R)
• M65: 50,609,708 km (0.047 R)
• M66: 50,849,962 km (0.109 R)
• M67: 51,935,743 km (0.089 R)
• M68: 55,238,565 km (0.109 R)
• M69: 58,482,595 km (0.084 R)
• M70: 60,127,723 km (0.073 R)
• M71: 60,636,954 km (0.118 R)
• M72: 60,764,411 km (0.061 R)
• M73: 63,204,502 km (0.098 R)
• M74: 65,414,661 km (0.093 R)
• M75: 65,545,409 km (0.09 R)
• M76: 66,200,648 km (0.074 R)
• M77: 67,385,613 km (0.097 R)
• M78: 67,517,708 km (0.096 R)
• M79: 68,046,985 km (0.119 R)
• M80: 68,577,609 km (0.09 R)
• M81: 68,710,452 km (0.082 R)
• M82: 71,655,286 km (0.032 R)
• M83: 71,790,073 km (0.115 R)
• M84: 74,640,960 km (0.046 R)
• M85: 74,914,425 km (0.111 R)
• M86: 75,599,434 km (0.103 R)
• M87: 76,699,726 km (0.092 R)
• M88: 82,421,844 km (0.092 R)
• M89: 83,554,151 km (0.075 R)
• M90: 85,405,275 km (0.075 R)
• M91: 88,568,671 km (0.087 R)
• M92: 90,019,172 km (0.106 R)
• M93: 94,417,499 km (0.033 R)
• M94: 95,750,566 km (0.051 R)
• M95: 96,642,768 km (0.083 R)
• M96: 97,687,110 km (0.089 R)
• M97: 98,885,240 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit