🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 15.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.88 AU - 0.98 AU

Year: 321 Days

Day: 30.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,185,354 km

• M1: 589,416 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.95 AU - 1.37 AU

Year: 447 Days

Day: 41 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.14 AU - 1.3 AU

Year: 483 Days

Day: 45.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,185,354 km

• M1: 344,973 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 612 Days

Day: 37.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.49 AU - 1.99 AU

Year: 822 Days

Day: 40 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 13

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.61 AU - 8.31 AU

Year: 6576 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,185,354 km

• M1: 198,367 km (0.095 R)
• M2: 324,478 km (0.11 R)
• M3: 412,292 km (0.072 R)
• M4: 841,039 km (0.074 R)
• M5: 1,252,733 km (0.084 R)
• M6: 1,463,666 km (0.101 R)
• M7: 1,667,567 km (0.119 R)
• M8: 1,861,297 km (0.102 R)
• M9: 2,187,121 km (0.101 R)
• M10: 2,575,627 km (0.103 R)
• M11: 2,732,854 km (0.107 R)
• M12: 2,893,223 km (0.092 R)
• M13: 3,151,878 km (0.111 R)
• M14: 3,946,841 km (0.102 R)
• M15: 4,234,218 km (0.061 R)
• M16: 4,555,704 km (0.052 R)
• M17: 4,664,611 km (0.103 R)
• M18: 4,746,890 km (0.104 R)
• M19: 5,654,949 km (0.068 R)
• M20: 6,039,116 km (0.118 R)
• M21: 6,249,601 km (0.113 R)
• M22: 6,401,293 km (0.117 R)
• M23: 6,554,481 km (0.099 R)
• M24: 7,115,473 km (0.075 R)
• M25: 7,822,323 km (0.091 R)
• M26: 7,953,371 km (0.03 R)
• M27: 8,085,017 km (0.114 R)
• M28: 8,250,622 km (0.049 R)
• M29: 8,619,081 km (0.099 R)
• M30: 8,924,560 km (0.034 R)
• M31: 9,095,850 km (0.085 R)
• M32: 10,904,338 km (0.119 R)
• M33: 11,197,999 km (0.104 R)
• M34: 12,056,840 km (0.063 R)
• M35: 12,474,966 km (0.057 R)
• M36: 12,705,198 km (0.092 R)
• M37: 13,404,119 km (0.082 R)
• M38: 13,639,885 km (0.091 R)
• M39: 13,797,860 km (0.081 R)
• M40: 13,956,285 km (0.099 R)
• M41: 14,315,319 km (0.089 R)
• M42: 16,030,609 km (0.08 R)
• M43: 16,743,293 km (0.101 R)
• M44: 17,509,234 km (0.082 R)
• M45: 17,638,038 km (0.066 R)
• M46: 18,112,861 km (0.083 R)
• M47: 18,898,998 km (0.117 R)
• M48: 19,251,900 km (0.096 R)
• M49: 19,429,173 km (0.027 R)
• M50: 19,562,614 km (0.084 R)
• M51: 20,054,043 km (0.084 R)
• M52: 20,143,952 km (0.11 R)
• M53: 20,459,304 km (0.102 R)
• M54: 22,853,020 km (0.073 R)
• M55: 23,987,420 km (0.099 R)
• M56: 24,226,029 km (0.053 R)
• M57: 24,369,643 km (0.106 R)
• M58: 24,465,535 km (0.107 R)
• M59: 25,237,011 km (0.065 R)
• M60: 26,310,974 km (0.099 R)
• M61: 27,349,932 km (0.038 R)
• M62: 28,050,050 km (0.066 R)
• M63: 28,553,746 km (0.091 R)
• M64: 28,654,724 km (0.094 R)
• M65: 28,907,993 km (0.07 R)
• M66: 29,162,011 km (0.038 R)
• M67: 29,877,238 km (0.08 R)
• M68: 30,288,632 km (0.041 R)
• M69: 30,960,925 km (0.05 R)
• M70: 31,481,526 km (0.114 R)
• M71: 31,795,232 km (0.056 R)
• M72: 33,166,596 km (0.092 R)
• M73: 33,699,164 km (0.09 R)
• M74: 35,585,593 km (0.113 R)
• M75: 36,788,809 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.9

Radius: 7.9

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.08 AU - 16.94 AU

Year: 24027 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,185,354 km

• M1: 195,375 km (0.111 R)
• M2: 459,565 km (0.115 R)
• M3: 762,052 km (0.105 R)
• M4: 2,215,245 km (0.11 R)
• M5: 2,297,225 km (0.037 R)
• M6: 2,592,082 km (0.087 R)
• M7: 4,138,027 km (0.058 R)
• M8: 5,243,555 km (0.055 R)
• M9: 5,800,508 km (0.091 R)
• M10: 5,914,202 km (0.078 R)
• M11: 6,909,926 km (0.074 R)
• M12: 7,091,089 km (0.041 R)
• M13: 8,338,137 km (0.044 R)
• M14: 11,239,886 km (0.105 R)
• M15: 15,669,180 km (0.093 R)
• M16: 16,146,697 km (0.05 R)
• M17: 16,387,250 km (0.037 R)
• M18: 16,548,217 km (0.042 R)
• M19: 16,953,029 km (0.112 R)
• M20: 17,279,302 km (0.105 R)
• M21: 18,187,062 km (0.093 R)
• M22: 19,279,725 km (0.113 R)
• M23: 19,364,696 km (0.113 R)
• M24: 20,393,631 km (0.088 R)
• M25: 21,528,330 km (0.119 R)
• M26: 22,325,687 km (0.083 R)
• M27: 23,132,917 km (0.081 R)
• M28: 23,767,212 km (0.108 R)
• M29: 24,591,347 km (0.058 R)
• M30: 24,683,349 km (0.044 R)
• M31: 24,960,554 km (0.095 R)
• M32: 25,704,505 km (0.085 R)
• M33: 26,739,273 km (0.102 R)
• M34: 27,883,697 km (0.102 R)
• M35: 28,076,080 km (0.094 R)
• M36: 28,752,412 km (0.075 R)
• M37: 28,849,501 km (0.091 R)
• M38: 29,532,116 km (0.109 R)
• M39: 30,121,531 km (0.082 R)
• M40: 31,711,906 km (0.039 R)
• M41: 32,113,726 km (0.104 R)
• M42: 32,618,469 km (0.095 R)
• M43: 32,821,174 km (0.071 R)
• M44: 35,805,802 km (0.057 R)
• M45: 37,065,864 km (0.101 R)
• M46: 37,383,311 km (0.036 R)
• M47: 37,807,720 km (0.03 R)
• M48: 38,340,588 km (0.051 R)
• M49: 40,496,742 km (0.09 R)
• M50: 42,249,879 km (0.1 R)
• M51: 43,469,551 km (0.106 R)
• M52: 43,581,001 km (0.109 R)
• M53: 43,804,201 km (0.056 R)
• M54: 45,490,169 km (0.041 R)
• M55: 47,426,415 km (0.044 R)
• M56: 47,655,898 km (0.106 R)
• M57: 48,116,210 km (0.093 R)
• M58: 48,577,869 km (0.026 R)
• M59: 50,439,316 km (0.093 R)
• M60: 51,143,473 km (0.097 R)
• M61: 51,732,589 km (0.111 R)
• M62: 53,752,759 km (0.056 R)
• M63: 54,231,771 km (0.108 R)
• M64: 54,832,556 km (0.09 R)
• M65: 55,435,585 km (0.104 R)
• M66: 56,769,998 km (0.074 R)
• M67: 57,502,280 km (0.116 R)
• M68: 60,711,453 km (0.075 R)
• M69: 60,836,068 km (0.09 R)
• M70: 62,086,707 km (0.083 R)
• M71: 63,472,133 km (0.062 R)
• M72: 67,688,997 km (0.03 R)
• M73: 67,947,502 km (0.118 R)
• M74: 70,550,206 km (0.094 R)
• M75: 71,074,696 km (0.111 R)
• M76: 72,920,435 km (0.109 R)
• M77: 74,381,856 km (0.05 R)
• M78: 76,121,231 km (0.095 R)
• M79: 78,415,913 km (0.091 R)
• M80: 79,095,237 km (0.096 R)
• M81: 79,640,072 km (0.072 R)
• M82: 79,776,356 km (0.062 R)
• M83: 82,934,965 km (0.109 R)
• M84: 83,627,005 km (0.034 R)
• M85: 84,043,037 km (0.103 R)
• M86: 84,459,966 km (0.094 R)
• M87: 84,599,092 km (0.044 R)
• M88: 86,554,336 km (0.073 R)
• M89: 87,115,777 km (0.084 R)
• M90: 87,396,871 km (0.102 R)
• M91: 88,101,178 km (0.086 R)
• M92: 88,242,249 km (0.082 R)
• M93: 90,509,554 km (0.119 R)
• M94: 92,652,394 km (0.04 R)
• M95: 95,390,783 km (0.062 R)
• M96: 96,697,221 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.6

Radius: 4

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.86 AU - 19.32 AU

Year: 28707 Days

Day: 19.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,185,354 km

• M1: 299,046 km (0.054 R)
• M2: 602,281 km (0.095 R)
• M3: 1,280,857 km (0.098 R)
• M4: 1,443,470 km (0.093 R)
• M5: 1,647,222 km (0.118 R)
• M6: 2,753,648 km (0.112 R)
• M7: 2,795,087 km (0.058 R)
• M8: 3,486,827 km (0.114 R)
• M9: 3,991,720 km (0.055 R)
• M10: 4,180,812 km (0.088 R)
• M11: 4,666,556 km (0.117 R)
• M12: 4,865,820 km (0.082 R)
• M13: 6,612,824 km (0.097 R)
• M14: 7,176,808 km (0.112 R)
• M15: 8,470,830 km (0.114 R)
• M16: 9,393,549 km (0.054 R)
• M17: 9,644,874 km (0.062 R)
• M18: 11,532,649 km (0.065 R)
• M19: 12,004,930 km (0.079 R)
• M20: 12,968,490 km (0.116 R)
• M21: 13,038,202 km (0.114 R)
• M22: 14,459,532 km (0.101 R)
• M23: 15,115,070 km (0.059 R)
• M24: 16,757,654 km (0.106 R)
• M25: 17,677,232 km (0.095 R)
• M26: 18,534,428 km (0.094 R)
• M27: 20,532,607 km (0.068 R)
• M28: 20,695,369 km (0.11 R)
• M29: 21,186,200 km (0.115 R)
• M30: 21,350,758 km (0.09 R)
• M31: 22,681,730 km (0.12 R)
• M32: 23,527,257 km (0.045 R)
• M33: 23,868,340 km (0.049 R)
• M34: 23,953,910 km (0.115 R)
• M35: 24,125,200 km (0.116 R)
• M36: 24,211,069 km (0.117 R)
• M37: 26,743,911 km (0.062 R)
• M38: 27,367,734 km (0.07 R)
• M39: 28,720,697 km (0.079 R)
• M40: 30,095,352 km (0.118 R)
• M41: 30,372,856 km (0.098 R)
• M42: 33,480,602 km (0.107 R)
• M43: 34,829,376 km (0.098 R)
• M44: 35,120,643 km (0.064 R)
• M45: 35,218,032 km (0.069 R)
• M46: 35,412,808 km (0.077 R)
• M47: 35,608,033 km (0.059 R)
• M48: 35,901,395 km (0.096 R)
• M49: 37,380,768 km (0.111 R)
• M50: 39,890,272 km (0.107 R)
• M51: 40,195,003 km (0.065 R)
• M52: 40,296,730 km (0.049 R)
• M53: 40,602,508 km (0.089 R)
• M54: 41,216,457 km (0.05 R)
• M55: 41,730,326 km (0.086 R)
• M56: 42,557,153 km (0.098 R)
• M57: 42,660,825 km (0.075 R)
• M58: 43,389,217 km (0.074 R)
• M59: 43,598,055 km (0.055 R)
• M60: 44,647,335 km (0.093 R)
• M61: 45,386,797 km (0.088 R)
• M62: 46,343,625 km (0.097 R)
• M63: 46,877,839 km (0.1 R)
• M64: 46,985,101 km (0.078 R)
• M65: 47,521,858 km (0.038 R)
• M66: 51,225,602 km (0.081 R)
• M67: 52,554,779 km (0.117 R)
• M68: 54,457,215 km (0.08 R)
• M69: 55,021,050 km (0.101 R)
• M70: 55,247,092 km (0.049 R)
• M71: 55,813,619 km (0.084 R)
• M72: 56,609,929 km (0.116 R)
• M73: 57,181,093 km (0.08 R)
• M74: 57,983,835 km (0.107 R)
• M75: 58,098,876 km (0.12 R)
• M76: 60,998,083 km (0.092 R)
• M77: 62,642,014 km (0.073 R)
• M78: 62,996,262 km (0.05 R)
• M79: 63,588,071 km (0.096 R)
• M80: 64,777,075 km (0.111 R)
• M81: 67,177,223 km (0.104 R)
• M82: 67,418,824 km (0.092 R)
• M83: 69,118,255 km (0.057 R)
• M84: 70,095,578 km (0.03 R)
• M85: 70,954,569 km (0.078 R)
• M86: 72,559,006 km (0.037 R)
• M87: 74,550,004 km (0.119 R)
• M88: 75,175,922 km (0.119 R)
• M89: 78,331,240 km (0.085 R)
• M90: 80,758,167 km (0.12 R)
• M91: 83,080,075 km (0.083 R)
• M92: 83,209,627 km (0.071 R)
• M93: 84,509,632 km (0.095 R)
• M94: 85,947,417 km (0.115 R)
• M95: 87,393,281 km (0.081 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit