🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.77 AU - 0.99 AU

Year: 306 Days

Day: 36.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,946,536 km

• M1: 156,629 km (0.037 R)
• M2: 402,119 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.09 AU - 1.47 AU

Year: 537 Days

Day: 27 Hours

Environment

Temp: -20 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.96 AU - 2.06 AU

Year: 1057 Days

Day: 25.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,946,536 km

• M1: 1,066,483 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.07 AU - 2.95 AU

Year: 1475 Days

Day: 36.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.68 AU - 2.84 AU

Year: 1700 Days

Day: 43.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,946,536 km

• M1: 167,998 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.69 AU - 4.39 AU

Year: 3011 Days

Day: 35 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 12

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.17 AU - 8.15 AU

Year: 6374 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,946,536 km

• M1: 222,302 km (0.097 R)
• M2: 1,009,786 km (0.099 R)
• M3: 1,418,188 km (0.037 R)
• M4: 1,519,615 km (0.068 R)
• M5: 1,623,735 km (0.107 R)
• M6: 1,894,657 km (0.113 R)
• M7: 2,199,986 km (0.112 R)
• M8: 2,562,612 km (0.105 R)
• M9: 2,836,525 km (0.115 R)
• M10: 3,254,053 km (0.11 R)
• M11: 3,597,530 km (0.117 R)
• M12: 4,220,754 km (0.056 R)
• M13: 4,545,083 km (0.094 R)
• M14: 4,774,416 km (0.116 R)
• M15: 5,244,453 km (0.083 R)
• M16: 5,729,598 km (0.082 R)
• M17: 5,866,929 km (0.051 R)
• M18: 6,116,907 km (0.117 R)
• M19: 6,229,106 km (0.12 R)
• M20: 7,240,387 km (0.116 R)
• M21: 7,419,007 km (0.036 R)
• M22: 7,780,436 km (0.085 R)
• M23: 8,086,064 km (0.106 R)
• M24: 8,240,300 km (0.116 R)
• M25: 8,614,593 km (0.072 R)
• M26: 9,122,478 km (0.098 R)
• M27: 9,640,087 km (0.119 R)
• M28: 9,902,481 km (0.116 R)
• M29: 10,001,515 km (0.109 R)
• M30: 11,146,687 km (0.103 R)
• M31: 11,284,167 km (0.055 R)
• M32: 12,050,408 km (0.068 R)
• M33: 12,333,148 km (0.091 R)
• M34: 12,511,020 km (0.09 R)
• M35: 12,725,543 km (0.079 R)
• M36: 12,833,403 km (0.092 R)
• M37: 13,413,095 km (0.075 R)
• M38: 13,743,108 km (0.1 R)
• M39: 13,890,611 km (0.051 R)
• M40: 14,261,614 km (0.113 R)
• M41: 14,560,810 km (0.111 R)
• M42: 14,824,251 km (0.09 R)
• M43: 14,975,644 km (0.083 R)
• M44: 15,203,482 km (0.069 R)
• M45: 15,279,777 km (0.076 R)
• M46: 15,432,516 km (0.11 R)
• M47: 16,165,396 km (0.113 R)
• M48: 16,673,431 km (0.068 R)
• M49: 16,870,301 km (0.068 R)
• M50: 17,305,930 km (0.081 R)
• M51: 17,385,517 km (0.064 R)
• M52: 17,465,252 km (0.098 R)
• M53: 17,986,601 km (0.054 R)
• M54: 18,309,882 km (0.087 R)
• M55: 18,390,964 km (0.065 R)
• M56: 18,880,298 km (0.06 R)
• M57: 19,250,104 km (0.07 R)
• M58: 19,332,682 km (0.098 R)
• M59: 19,539,427 km (0.116 R)
• M60: 19,955,309 km (0.119 R)
• M61: 20,206,184 km (0.044 R)
• M62: 20,837,936 km (0.057 R)
• M63: 21,433,485 km (0.118 R)
• M64: 21,733,279 km (0.117 R)
• M65: 22,597,806 km (0.088 R)
• M66: 22,772,087 km (0.11 R)
• M67: 22,902,985 km (0.12 R)
• M68: 23,209,661 km (0.094 R)
• M69: 23,959,894 km (0.117 R)
• M70: 24,762,936 km (0.08 R)
• M71: 25,984,103 km (0.056 R)
• M72: 26,166,612 km (0.077 R)
• M73: 28,203,088 km (0.114 R)
• M74: 28,390,684 km (0.094 R)
• M75: 29,858,987 km (0.1 R)
• M76: 29,954,580 km (0.062 R)
• M77: 30,337,999 km (0.093 R)
• M78: 30,674,744 km (0.115 R)
• M79: 30,819,405 km (0.087 R)
• M80: 31,109,476 km (0.082 R)
• M81: 31,497,682 km (0.066 R)
• M82: 31,692,459 km (0.116 R)
• M83: 32,083,059 km (0.108 R)
• M84: 32,426,236 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 8.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.02 AU - 9.76 AU

Year: 8219 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 85,946,536 km

• M1: 194,776 km (0.081 R)
• M2: 279,748 km (0.037 R)
• M3: 372,798 km (0.054 R)
• M4: 450,888 km (0.099 R)
• M5: 506,389 km (0.083 R)
• M6: 677,678 km (0.026 R)
• M7: 963,859 km (0.053 R)
• M8: 1,730,399 km (0.099 R)
• M9: 1,945,969 km (0.114 R)
• M10: 2,073,127 km (0.089 R)
• M11: 2,186,672 km (0.088 R)
• M12: 2,983,580 km (0.045 R)
• M13: 3,317,931 km (0.034 R)
• M14: 3,822,076 km (0.111 R)
• M15: 4,391,745 km (0.071 R)
• M16: 4,772,022 km (0.112 R)
• M17: 5,097,099 km (0.104 R)
• M18: 6,278,473 km (0.114 R)
• M19: 6,443,928 km (0.065 R)
• M20: 6,682,537 km (0.07 R)
• M21: 6,948,522 km (0.073 R)
• M22: 7,540,780 km (0.04 R)
• M23: 8,355,639 km (0.11 R)
• M24: 8,852,604 km (0.087 R)
• M25: 9,683,919 km (0.118 R)
• M26: 9,984,910 km (0.113 R)
• M27: 10,150,365 km (0.038 R)
• M28: 10,261,217 km (0.113 R)
• M29: 10,428,168 km (0.087 R)
• M30: 11,796,390 km (0.038 R)
• M31: 12,147,198 km (0.115 R)
• M32: 13,706,755 km (0.115 R)
• M33: 13,983,063 km (0.11 R)
• M34: 14,354,215 km (0.084 R)
• M35: 15,423,690 km (0.107 R)
• M36: 15,487,419 km (0.092 R)
• M37: 15,775,245 km (0.035 R)
• M38: 16,032,553 km (0.108 R)
• M39: 16,910,992 km (0.119 R)
• M40: 17,571,915 km (0.1 R)
• M41: 17,838,648 km (0.113 R)
• M42: 18,073,068 km (0.05 R)
• M43: 18,140,238 km (0.069 R)
• M44: 18,511,241 km (0.093 R)
• M45: 18,612,967 km (0.065 R)
• M46: 18,884,786 km (0.096 R)
• M47: 19,055,328 km (0.083 R)
• M48: 20,333,642 km (0.088 R)
• M49: 20,578,683 km (0.038 R)
• M50: 22,212,441 km (0.09 R)
• M51: 23,081,455 km (0.114 R)
• M52: 23,556,728 km (0.112 R)
• M53: 23,998,341 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.6

Radius: 6

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.8 AU - 20.1 AU

Year: 25880 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,946,536 km

• M1: 96,341 km (0.083 R)
• M2: 147,952 km (0.098 R)
• M3: 317,447 km (0.09 R)
• M4: 685,757 km (0.117 R)
• M5: 1,432,549 km (0.034 R)
• M6: 1,873,713 km (0.114 R)
• M7: 2,017,626 km (0.104 R)
• M8: 2,668,826 km (0.105 R)
• M9: 2,871,980 km (0.099 R)
• M10: 2,913,269 km (0.114 R)
• M11: 2,954,708 km (0.06 R)
• M12: 3,511,212 km (0.103 R)
• M13: 4,053,205 km (0.096 R)
• M14: 4,816,004 km (0.084 R)
• M15: 5,314,764 km (0.115 R)
• M16: 5,673,798 km (0.079 R)
• M17: 6,632,422 km (0.104 R)
• M18: 6,797,129 km (0.064 R)
• M19: 11,524,721 km (0.092 R)
• M20: 12,661,515 km (0.089 R)
• M21: 12,797,649 km (0.08 R)
• M22: 13,139,929 km (0.085 R)
• M23: 14,326,090 km (0.093 R)
• M24: 14,681,535 km (0.065 R)
• M25: 15,838,226 km (0.104 R)
• M26: 17,023,938 km (0.062 R)
• M27: 17,098,887 km (0.107 R)
• M28: 18,622,990 km (0.102 R)
• M29: 19,479,588 km (0.083 R)
• M30: 20,031,304 km (0.101 R)
• M31: 21,311,713 km (0.075 R)
• M32: 21,961,865 km (0.055 R)
• M33: 23,615,370 km (0.112 R)
• M34: 24,457,008 km (0.109 R)
• M35: 25,222,949 km (0.117 R)
• M36: 25,996,669 km (0.076 R)
• M37: 26,256,371 km (0.109 R)
• M38: 28,009,209 km (0.061 R)
• M39: 30,526,044 km (0.099 R)
• M40: 31,442,331 km (0.054 R)
• M41: 31,996,441 km (0.042 R)
• M42: 32,089,042 km (0.086 R)
• M43: 32,553,693 km (0.104 R)
• M44: 32,833,591 km (0.099 R)
• M45: 33,583,675 km (0.093 R)
• M46: 34,529,433 km (0.099 R)
• M47: 35,292,232 km (0.098 R)
• M48: 35,579,759 km (0.12 R)
• M49: 36,157,057 km (0.089 R)
• M50: 36,834,437 km (0.109 R)
• M51: 37,028,764 km (0.101 R)
• M52: 37,516,154 km (0.072 R)
• M53: 37,613,841 km (0.085 R)
• M54: 38,201,911 km (0.076 R)
• M55: 38,694,237 km (0.077 R)
• M56: 39,287,842 km (0.093 R)
• M57: 41,288,414 km (0.027 R)
• M58: 41,793,606 km (0.093 R)
• M59: 41,894,884 km (0.108 R)
• M60: 42,097,738 km (0.11 R)
• M61: 42,199,315 km (0.087 R)
• M62: 43,424,223 km (0.054 R)
• M63: 44,144,088 km (0.101 R)
• M64: 46,537,205 km (0.109 R)
• M65: 46,852,408 km (0.099 R)
• M66: 48,865,396 km (0.114 R)
• M67: 48,972,060 km (0.049 R)
• M68: 49,613,984 km (0.084 R)
• M69: 51,774,028 km (0.076 R)
• M70: 51,882,786 km (0.056 R)
• M71: 54,185,246 km (0.082 R)
• M72: 54,295,650 km (0.113 R)
• M73: 54,738,310 km (0.112 R)
• M74: 56,185,071 km (0.052 R)
• M75: 56,744,866 km (0.041 R)
• M76: 59,116,142 km (0.08 R)
• M77: 60,600,153 km (0.099 R)
• M78: 61,174,309 km (0.116 R)
• M79: 62,907,251 km (0.1 R)
• M80: 63,488,439 km (0.108 R)
• M81: 66,067,057 km (0.119 R)
• M82: 66,185,090 km (0.103 R)
• M83: 66,657,819 km (0.09 R)
• M84: 67,606,719 km (0.041 R)
• M85: 70,721,496 km (0.064 R)
• M86: 75,603,921 km (0.104 R)
• M87: 76,469,345 km (0.092 R)
• M88: 76,841,395 km (0.098 R)
• M89: 76,965,412 km (0.117 R)
• M90: 77,587,140 km (0.117 R)
• M91: 77,960,836 km (0.116 R)
• M92: 82,365,296 km (0.066 R)
• M93: 82,746,621 km (0.09 R)
• M94: 85,046,389 km (0.114 R)
• M95: 85,817,716 km (0.12 R)
• M96: 85,946,520 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit