🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 18.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,600,946 km

• M1: 310,266 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.04 AU - 1.2 AU

Year: 444 Days

Day: 45.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,600,946 km

• M1: 306,676 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.9 AU - 1.38 AU

Year: 456 Days

Day: 12.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.01 AU - 3.09 AU

Year: 1526 Days

Day: 35 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.6 AU - 3.84 AU

Year: 2689 Days

Day: 21.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.93 AU - 3.97 AU

Year: 2942 Days

Day: 22 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,600,946 km

• M1: 1,457,682 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 12.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4 AU - 5.76 AU

Year: 4040 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,600,946 km

• M1: 189,391 km (0.08 R)
• M2: 308,770 km (0.105 R)
• M3: 683,363 km (0.059 R)
• M4: 788,530 km (0.095 R)
• M5: 973,882 km (0.036 R)
• M6: 1,174,642 km (0.109 R)
• M7: 1,514,678 km (0.051 R)
• M8: 1,643,931 km (0.055 R)
• M9: 1,927,569 km (0.042 R)
• M10: 2,025,705 km (0.073 R)
• M11: 2,111,275 km (0.112 R)
• M12: 2,855,674 km (0.105 R)
• M13: 2,936,157 km (0.119 R)
• M14: 3,099,219 km (0.111 R)
• M15: 3,693,721 km (0.111 R)
• M16: 3,888,049 km (0.109 R)
• M17: 4,158,522 km (0.07 R)
• M18: 4,491,227 km (0.032 R)
• M19: 5,321,196 km (0.099 R)
• M20: 5,420,828 km (0.096 R)
• M21: 5,601,692 km (0.07 R)
• M22: 5,784,650 km (0.069 R)
• M23: 6,408,623 km (0.088 R)
• M24: 6,514,838 km (0.068 R)
• M25: 7,653,128 km (0.072 R)
• M26: 8,061,530 km (0.096 R)
• M27: 8,153,234 km (0.116 R)
• M28: 8,245,236 km (0.104 R)
• M29: 8,337,688 km (0.112 R)
• M30: 9,161,224 km (0.088 R)
• M31: 9,425,414 km (0.118 R)
• M32: 10,357,409 km (0.083 R)
• M33: 10,532,438 km (0.084 R)
• M34: 10,708,216 km (0.042 R)
• M35: 11,114,075 km (0.111 R)
• M36: 11,241,831 km (0.108 R)
• M37: 11,421,648 km (0.1 R)
• M38: 11,914,573 km (0.088 R)
• M39: 12,361,422 km (0.046 R)
• M40: 12,626,958 km (0.093 R)
• M41: 12,947,995 km (0.088 R)
• M42: 13,136,638 km (0.102 R)
• M43: 13,954,938 km (0.069 R)
• M44: 14,231,545 km (0.04 R)
• M45: 14,874,367 km (0.099 R)
• M46: 15,355,623 km (0.095 R)
• M47: 15,583,760 km (0.096 R)
• M48: 16,188,285 km (0.056 R)
• M49: 16,275,351 km (0.106 R)
• M50: 16,771,268 km (0.068 R)
• M51: 17,153,789 km (0.029 R)
• M52: 17,777,912 km (0.095 R)
• M53: 17,927,659 km (0.043 R)
• M54: 18,168,063 km (0.036 R)
• M55: 18,258,420 km (0.083 R)
• M56: 18,865,189 km (0.103 R)
• M57: 19,262,970 km (0.06 R)
• M58: 19,478,391 km (0.112 R)
• M59: 19,632,776 km (0.099 R)
• M60: 19,818,576 km (0.09 R)
• M61: 19,911,626 km (0.104 R)
• M62: 20,504,782 km (0.087 R)
• M63: 21,103,622 km (0.094 R)
• M64: 21,230,481 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 10.5

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.69 AU - 10.93 AU

Year: 9799 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,600,946 km

• M1: 384,167 km (0.098 R)
• M2: 660,026 km (0.089 R)
• M3: 1,297,762 km (0.067 R)
• M4: 1,426,715 km (0.113 R)
• M5: 1,744,162 km (0.084 R)
• M6: 1,984,865 km (0.117 R)
• M7: 2,159,744 km (0.108 R)
• M8: 2,418,549 km (0.087 R)
• M9: 2,605,845 km (0.083 R)
• M10: 2,797,929 km (0.042 R)
• M11: 3,167,286 km (0.063 R)
• M12: 3,858,428 km (0.102 R)
• M13: 4,398,776 km (0.063 R)
• M14: 5,514,926 km (0.115 R)
• M15: 5,762,660 km (0.12 R)
• M16: 5,977,931 km (0.114 R)
• M17: 6,159,244 km (0.109 R)
• M18: 6,416,402 km (0.046 R)
• M19: 6,752,100 km (0.116 R)
• M20: 6,865,196 km (0.038 R)
• M21: 7,753,957 km (0.061 R)
• M22: 7,951,875 km (0.085 R)
• M23: 8,031,610 km (0.071 R)
• M24: 8,191,680 km (0.042 R)
• M25: 8,719,611 km (0.055 R)
• M26: 9,595,507 km (0.11 R)
• M27: 9,850,870 km (0.119 R)
• M28: 10,499,227 km (0.102 R)
• M29: 10,983,476 km (0.101 R)
• M30: 11,250,657 km (0.104 R)
• M31: 11,610,440 km (0.091 R)
• M32: 13,370,010 km (0.116 R)
• M33: 13,560,000 km (0.051 R)
• M34: 14,329,082 km (0.09 R)
• M35: 14,523,560 km (0.117 R)
• M36: 14,915,207 km (0.057 R)
• M37: 15,013,792 km (0.089 R)
• M38: 15,509,260 km (0.1 R)
• M39: 16,313,199 km (0.12 R)
• M40: 16,720,404 km (0.025 R)
• M41: 16,822,729 km (0.064 R)
• M42: 17,596,599 km (0.105 R)
• M43: 18,118,995 km (0.078 R)
• M44: 20,368,199 km (0.115 R)
• M45: 20,751,618 km (0.089 R)
• M46: 21,192,633 km (0.092 R)
• M47: 21,358,836 km (0.084 R)
• M48: 24,423,947 km (0.076 R)
• M49: 26,602,092 km (0.112 R)
• M50: 27,261,669 km (0.071 R)
• M51: 27,442,533 km (0.081 R)
• M52: 27,865,895 km (0.073 R)
• M53: 28,230,614 km (0.036 R)
• M54: 28,352,536 km (0.115 R)
• M55: 28,903,206 km (0.113 R)
• M56: 29,272,414 km (0.096 R)
• M57: 30,827,184 km (0.101 R)
• M58: 30,952,847 km (0.106 R)
• M59: 31,267,451 km (0.073 R)
• M60: 32,600,368 km (0.091 R)
• M61: 33,113,040 km (0.091 R)
• M62: 33,306,021 km (0.108 R)
• M63: 34,732,287 km (0.094 R)
• M64: 34,993,784 km (0.108 R)
• M65: 36,310,994 km (0.115 R)
• M66: 37,042,378 km (0.118 R)
• M67: 37,711,379 km (0.102 R)
• M68: 38,384,420 km (0.092 R)
• M69: 39,469,603 km (0.09 R)
• M70: 39,947,568 km (0.036 R)
• M71: 40,496,144 km (0.076 R)
• M72: 40,564,959 km (0.05 R)
• M73: 40,633,624 km (0.115 R)
• M74: 43,627,975 km (0.088 R)
• M75: 43,980,727 km (0.106 R)
• M76: 44,192,857 km (0.091 R)
• M77: 44,334,526 km (0.107 R)
• M78: 45,472,816 km (0.079 R)
• M79: 46,045,477 km (0.101 R)
• M80: 46,189,091 km (0.084 R)
• M81: 46,332,854 km (0.104 R)
• M82: 46,476,618 km (0.117 R)
• M83: 47,487,750 km (0.103 R)
• M84: 48,141,642 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.5

Radius: 5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.09 AU - 15.45 AU

Year: 19148 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,600,946 km

• M1: 74,500 km (0.057 R)
• M2: 300,542 km (0.118 R)
• M3: 395,387 km (0.096 R)
• M4: 487,988 km (0.119 R)
• M5: 524,640 km (0.056 R)
• M6: 627,264 km (0.104 R)
• M7: 851,810 km (0.059 R)
• M8: 942,317 km (0.105 R)
• M9: 988,842 km (0.025 R)
• M10: 1,215,931 km (0.119 R)
• M11: 1,405,472 km (0.085 R)
• M12: 1,604,587 km (0.071 R)
• M13: 2,130,423 km (0.095 R)
• M14: 2,316,822 km (0.059 R)
• M15: 2,508,457 km (0.115 R)
• M16: 3,160,405 km (0.049 R)
• M17: 3,541,430 km (0.09 R)
• M18: 3,836,737 km (0.108 R)
• M19: 5,040,401 km (0.091 R)
• M20: 5,288,584 km (0.028 R)
• M21: 5,940,831 km (0.105 R)
• M22: 5,998,725 km (0.069 R)
• M23: 6,056,919 km (0.103 R)
• M24: 6,173,605 km (0.064 R)
• M25: 6,291,189 km (0.096 R)
• M26: 6,950,766 km (0.041 R)
• M27: 7,226,924 km (0.086 R)
• M28: 7,695,015 km (0.085 R)
• M29: 7,789,860 km (0.075 R)
• M30: 8,366,859 km (0.068 R)
• M31: 8,660,520 km (0.079 R)
• M32: 8,858,288 km (0.04 R)
• M33: 8,891,349 km (0.099 R)
• M34: 9,903,080 km (0.119 R)
• M35: 11,092,981 km (0.059 R)
• M36: 11,271,751 km (0.088 R)
• M37: 11,379,461 km (0.092 R)
• M38: 11,595,929 km (0.117 R)
• M39: 11,668,335 km (0.073 R)
• M40: 12,253,562 km (0.069 R)
• M41: 13,452,140 km (0.071 R)
• M42: 13,604,580 km (0.084 R)
• M43: 14,026,745 km (0.09 R)
• M44: 16,935,526 km (0.033 R)
• M45: 16,976,516 km (0.092 R)
• M46: 17,514,021 km (0.053 R)
• M47: 18,647,823 km (0.063 R)
• M48: 18,690,309 km (0.026 R)
• M49: 20,721,399 km (0.093 R)
• M50: 20,897,476 km (0.116 R)
• M51: 21,428,549 km (0.105 R)
• M52: 21,695,880 km (0.032 R)
• M53: 22,368,921 km (0.11 R)
• M54: 22,775,977 km (0.056 R)
• M55: 22,866,783 km (0.091 R)
• M56: 23,781,274 km (0.043 R)
• M57: 24,521,485 km (0.051 R)
• M58: 25,646,012 km (0.091 R)
• M59: 25,693,135 km (0.072 R)
• M60: 27,267,503 km (0.073 R)
• M61: 27,412,164 km (0.102 R)
• M62: 28,090,740 km (0.04 R)
• M63: 28,187,979 km (0.094 R)
• M64: 29,020,341 km (0.114 R)
• M65: 30,708,853 km (0.101 R)
• M66: 31,716,843 km (0.098 R)
• M67: 32,326,903 km (0.08 R)
• M68: 32,480,091 km (0.085 R)
• M69: 32,582,267 km (0.092 R)
• M70: 33,713,675 km (0.119 R)
• M71: 34,701,021 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.5

Radius: 3.9

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.37 AU - 17.83 AU

Year: 25345 Days

Day: 15.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,600,946 km

• M1: 76,594 km (0.118 R)
• M2: 138,228 km (0.096 R)
• M3: 182,659 km (0.115 R)
• M4: 219,759 km (0.085 R)
• M5: 428,149 km (0.095 R)
• M6: 569,669 km (0.08 R)
• M7: 1,098,647 km (0.039 R)
• M8: 1,292,226 km (0.105 R)
• M9: 1,575,714 km (0.119 R)
• M10: 1,934,749 km (0.026 R)
• M11: 3,220,393 km (0.115 R)
• M12: 3,672,329 km (0.101 R)
• M13: 4,106,910 km (0.083 R)
• M14: 4,218,062 km (0.107 R)
• M15: 4,827,673 km (0.039 R)
• M16: 5,505,202 km (0.05 R)
• M17: 5,751,290 km (0.069 R)
• M18: 6,296,874 km (0.11 R)
• M19: 7,212,562 km (0.115 R)
• M20: 7,346,751 km (0.101 R)
• M21: 8,122,566 km (0.118 R)
• M22: 8,733,224 km (0.104 R)
• M23: 9,553,918 km (0.107 R)
• M24: 9,602,987 km (0.058 R)
• M25: 9,701,272 km (0.12 R)
• M26: 9,898,891 km (0.096 R)
• M27: 10,499,826 km (0.056 R)
• M28: 10,804,856 km (0.105 R)
• M29: 10,907,031 km (0.113 R)
• M30: 11,789,359 km (0.079 R)
• M31: 11,842,018 km (0.106 R)
• M32: 11,894,676 km (0.115 R)
• M33: 12,106,208 km (0.094 R)
• M34: 12,640,422 km (0.105 R)
• M35: 13,073,358 km (0.083 R)
• M36: 13,566,283 km (0.096 R)
• M37: 13,731,888 km (0.113 R)
• M38: 14,513,686 km (0.078 R)
• M39: 15,597,523 km (0.105 R)
• M40: 16,003,382 km (0.093 R)
• M41: 16,178,411 km (0.113 R)
• M42: 16,707,240 km (0.08 R)
• M43: 17,301,443 km (0.088 R)
• M44: 17,781,801 km (0.095 R)
• M45: 18,327,385 km (0.108 R)
• M46: 20,185,390 km (0.061 R)
• M47: 20,311,501 km (0.101 R)
• M48: 20,564,172 km (0.098 R)
• M49: 21,009,076 km (0.101 R)
• M50: 22,297,413 km (0.076 R)
• M51: 22,558,013 km (0.062 R)
• M52: 22,688,761 km (0.078 R)
• M53: 22,951,006 km (0.116 R)
• M54: 25,017,252 km (0.063 R)
• M55: 26,381,435 km (0.049 R)
• M56: 29,466,592 km (0.085 R)
• M57: 31,123,987 km (0.099 R)
• M58: 32,959,702 km (0.111 R)
• M59: 33,405,354 km (0.113 R)
• M60: 33,554,354 km (0.09 R)
• M61: 34,227,694 km (0.091 R)
• M62: 35,056,765 km (0.086 R)
• M63: 35,435,846 km (0.062 R)
• M64: 35,511,842 km (0.084 R)
• M65: 36,888,441 km (0.073 R)
• M66: 37,273,955 km (0.115 R)
• M67: 39,221,271 km (0.116 R)
• M68: 39,772,389 km (0.111 R)
• M69: 40,246,914 km (0.08 R)
• M70: 42,002,594 km (0.09 R)
• M71: 42,889,710 km (0.102 R)
• M72: 43,864,639 km (0.066 R)
• M73: 44,027,850 km (0.057 R)
• M74: 44,518,681 km (0.073 R)
• M75: 44,764,620 km (0.077 R)
• M76: 45,258,143 km (0.071 R)
• M77: 46,333,602 km (0.083 R)
• M78: 47,166,563 km (0.118 R)
• M79: 48,509,503 km (0.08 R)
• M80: 49,101,013 km (0.097 R)
• M81: 49,779,888 km (0.069 R)
• M82: 50,035,401 km (0.075 R)
• M83: 51,490,839 km (0.119 R)
• M84: 51,662,877 km (0.049 R)
• M85: 51,749,045 km (0.119 R)
• M86: 53,394,921 km (0.103 R)
• M87: 53,743,484 km (0.074 R)
• M88: 54,180,459 km (0.079 R)
• M89: 54,355,489 km (0.098 R)
• M90: 55,674,643 km (0.057 R)
• M91: 56,382,540 km (0.041 R)
• M92: 57,360,760 km (0.08 R)
• M93: 59,424,014 km (0.069 R)
• M94: 59,694,936 km (0.115 R)
• M95: 60,419,438 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit