🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.5 AU - 0.6 AU

Year: 150 Days

Day: 38.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,650,358 km

• M1: 416,780 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 278 Days

Day: 35.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,650,358 km

• M1: 475,721 km (0.034 R)
• M2: 555,158 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.72 AU - 1.12 AU

Year: 324 Days

Day: 28.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.09 AU - 1.15 AU

Year: 435 Days

Day: 31.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.01 AU - 1.29 AU

Year: 453 Days

Day: 20.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 9.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.28 AU - 5.4 AU

Year: 3909 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,650,358 km

• M1: 117,135 km (0.102 R)
• M2: 245,341 km (0.109 R)
• M3: 310,266 km (0.036 R)
• M4: 499,058 km (0.105 R)
• M5: 596,596 km (0.092 R)
• M6: 847,771 km (0.098 R)
• M7: 995,424 km (0.105 R)
• M8: 1,233,135 km (0.105 R)
• M9: 1,391,111 km (0.056 R)
• M10: 1,555,818 km (0.119 R)
• M11: 1,623,586 km (0.069 R)
• M12: 1,680,882 km (0.108 R)
• M13: 1,880,595 km (0.028 R)
• M14: 1,965,267 km (0.118 R)
• M15: 2,420,494 km (0.069 R)
• M16: 2,579,516 km (0.105 R)
• M17: 2,783,119 km (0.095 R)
• M18: 2,852,233 km (0.103 R)
• M19: 3,020,381 km (0.056 R)
• M20: 3,148,736 km (0.113 R)
• M21: 3,351,890 km (0.073 R)
• M22: 3,499,693 km (0.106 R)
• M23: 3,664,849 km (0.116 R)
• M24: 3,832,548 km (0.105 R)
• M25: 4,675,831 km (0.092 R)
• M26: 4,741,804 km (0.1 R)
• M27: 4,841,286 km (0.044 R)
• M28: 5,178,181 km (0.113 R)
• M29: 5,522,555 km (0.118 R)
• M30: 5,750,393 km (0.112 R)
• M31: 5,821,152 km (0.079 R)
• M32: 6,197,241 km (0.108 R)
• M33: 6,526,058 km (0.076 R)
• M34: 6,916,807 km (0.061 R)
• M35: 7,029,903 km (0.096 R)
• M36: 7,976,110 km (0.059 R)
• M37: 8,134,384 km (0.118 R)
• M38: 8,353,695 km (0.103 R)
• M39: 8,534,708 km (0.068 R)
• M40: 8,595,295 km (0.075 R)
• M41: 8,777,954 km (0.106 R)
• M42: 8,839,140 km (0.111 R)
• M43: 9,044,089 km (0.095 R)
• M44: 9,167,806 km (0.087 R)
• M45: 9,271,328 km (0.047 R)
• M46: 9,584,436 km (0.056 R)
• M47: 9,816,163 km (0.078 R)
• M48: 9,879,593 km (0.096 R)
• M49: 10,028,443 km (0.096 R)
• M50: 10,349,629 km (0.11 R)
• M51: 10,414,405 km (0.088 R)
• M52: 10,936,502 km (0.093 R)
• M53: 12,006,426 km (0.107 R)
• M54: 12,393,286 km (0.12 R)
• M55: 12,645,807 km (0.075 R)
• M56: 13,625,673 km (0.087 R)
• M57: 14,460,729 km (0.094 R)
• M58: 14,581,454 km (0.095 R)
• M59: 14,654,009 km (0.1 R)
• M60: 14,994,195 km (0.059 R)
• M61: 15,337,073 km (0.12 R)
• M62: 15,509,410 km (0.043 R)
• M63: 15,732,011 km (0.119 R)
• M64: 15,806,361 km (0.117 R)
• M65: 16,255,454 km (0.081 R)
• M66: 16,632,890 km (0.091 R)
• M67: 16,911,441 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 10.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.03 AU - 5.85 AU

Year: 4031 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,650,358 km

• M1: 155,731 km (0.072 R)
• M2: 289,023 km (0.08 R)
• M3: 455,226 km (0.069 R)
• M4: 585,676 km (0.047 R)
• M5: 656,286 km (0.107 R)
• M6: 1,099,395 km (0.115 R)
• M7: 1,607,280 km (0.098 R)
• M8: 1,850,825 km (0.051 R)
• M9: 2,267,305 km (0.057 R)
• M10: 2,334,624 km (0.046 R)
• M11: 3,304,916 km (0.118 R)
• M12: 3,627,150 km (0.076 R)
• M13: 3,913,181 km (0.066 R)
• M14: 3,982,894 km (0.061 R)
• M15: 4,076,542 km (0.118 R)
• M16: 4,290,018 km (0.109 R)
• M17: 4,410,295 km (0.059 R)
• M18: 4,777,707 km (0.091 R)
• M19: 4,952,587 km (0.083 R)
• M20: 5,104,130 km (0.073 R)
• M21: 5,765,502 km (0.062 R)
• M22: 5,885,031 km (0.118 R)
• M23: 6,045,699 km (0.076 R)
• M24: 6,262,316 km (0.069 R)
• M25: 6,509,003 km (0.085 R)
• M26: 6,716,944 km (0.091 R)
• M27: 6,983,677 km (0.101 R)
• M28: 7,111,284 km (0.084 R)
• M29: 8,099,827 km (0.112 R)
• M30: 8,625,364 km (0.048 R)
• M31: 8,884,618 km (0.064 R)
• M32: 9,489,292 km (0.099 R)
• M33: 9,662,227 km (0.096 R)
• M34: 9,915,646 km (0.091 R)
• M35: 10,139,145 km (0.086 R)
• M36: 10,575,073 km (0.072 R)
• M37: 10,803,509 km (0.041 R)
• M38: 10,918,251 km (0.116 R)
• M39: 11,165,686 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 9.2

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.68 AU - 9 AU

Year: 8058 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,650,358 km

• M1: 115,789 km (0.096 R)
• M2: 262,843 km (0.114 R)
• M3: 369,507 km (0.087 R)
• M4: 678,277 km (0.086 R)
• M5: 755,469 km (0.118 R)
• M6: 936,333 km (0.105 R)
• M7: 1,419,684 km (0.077 R)
• M8: 2,319,365 km (0.098 R)
• M9: 2,415,108 km (0.117 R)
• M10: 2,940,197 km (0.108 R)
• M11: 3,282,776 km (0.09 R)
• M12: 3,363,559 km (0.082 R)
• M13: 3,693,871 km (0.068 R)
• M14: 3,891,340 km (0.111 R)
• M15: 4,092,399 km (0.11 R)
• M16: 4,534,760 km (0.119 R)
• M17: 5,179,527 km (0.051 R)
• M18: 5,593,165 km (0.04 R)
• M19: 5,755,030 km (0.116 R)
• M20: 6,519,774 km (0.077 R)
• M21: 6,896,911 km (0.087 R)
• M22: 6,966,174 km (0.098 R)
• M23: 7,422,598 km (0.09 R)
• M24: 8,364,017 km (0.058 R)
• M25: 8,886,562 km (0.099 R)
• M26: 8,962,109 km (0.117 R)
• M27: 9,113,801 km (0.108 R)
• M28: 9,963,069 km (0.117 R)
• M29: 10,676,800 km (0.077 R)
• M30: 11,080,415 km (0.068 R)
• M31: 12,195,069 km (0.115 R)
• M32: 13,258,859 km (0.077 R)
• M33: 13,431,794 km (0.107 R)
• M34: 13,649,011 km (0.106 R)
• M35: 13,736,226 km (0.111 R)
• M36: 13,867,423 km (0.06 R)
• M37: 14,043,051 km (0.068 R)
• M38: 14,618,704 km (0.114 R)
• M39: 14,931,962 km (0.076 R)
• M40: 15,383,149 km (0.093 R)
• M41: 15,473,955 km (0.069 R)
• M42: 16,068,457 km (0.101 R)
• M43: 16,484,489 km (0.071 R)
• M44: 17,185,654 km (0.097 R)
• M45: 18,375,854 km (0.075 R)
• M46: 18,617,156 km (0.116 R)
• M47: 19,690,969 km (0.083 R)
• M48: 20,235,506 km (0.085 R)
• M49: 20,734,714 km (0.112 R)
• M50: 22,000,611 km (0.111 R)
• M51: 22,359,496 km (0.108 R)
• M52: 23,187,221 km (0.112 R)
• M53: 23,291,341 km (0.08 R)
• M54: 24,024,820 km (0.09 R)
• M55: 24,765,927 km (0.115 R)
• M56: 25,032,511 km (0.105 R)
• M57: 25,192,880 km (0.113 R)
• M58: 26,107,970 km (0.103 R)
• M59: 27,583,753 km (0.112 R)
• M60: 28,303,917 km (0.094 R)
• M61: 28,638,418 km (0.115 R)
• M62: 29,989,436 km (0.073 R)
• M63: 30,330,370 km (0.088 R)
• M64: 31,534,034 km (0.051 R)
• M65: 31,591,630 km (0.108 R)
• M66: 32,578,078 km (0.104 R)
• M67: 32,870,093 km (0.102 R)
• M68: 33,515,608 km (0.119 R)
• M69: 34,461,964 km (0.09 R)
• M70: 35,597,262 km (0.116 R)
• M71: 35,717,389 km (0.048 R)
• M72: 36,078,818 km (0.103 R)
• M73: 36,623,354 km (0.078 R)
• M74: 37,475,613 km (0.104 R)
• M75: 37,536,799 km (0.114 R)
• M76: 38,088,515 km (0.109 R)
• M77: 38,150,000 km (0.028 R)
• M78: 39,199,878 km (0.078 R)
• M79: 39,448,360 km (0.115 R)
• M80: 39,946,671 km (0.118 R)
• M81: 42,151,743 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 8.3

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.94 AU - 12.34 AU

Year: 11853 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,650,358 km

• M1: 105,018 km (0.068 R)
• M2: 184,454 km (0.109 R)
• M3: 574,755 km (0.079 R)
• M4: 1,010,982 km (0.064 R)
• M5: 1,117,795 km (0.094 R)
• M6: 1,783,805 km (0.093 R)
• M7: 2,101,700 km (0.085 R)
• M8: 2,881,105 km (0.102 R)
• M9: 4,010,869 km (0.038 R)
• M10: 4,604,323 km (0.064 R)
• M11: 4,820,343 km (0.085 R)
• M12: 4,929,549 km (0.12 R)
• M13: 5,039,653 km (0.092 R)
• M14: 5,113,554 km (0.088 R)
• M15: 6,584,251 km (0.113 R)
• M16: 7,281,976 km (0.09 R)
• M17: 7,407,638 km (0.076 R)
• M18: 7,533,898 km (0.056 R)
• M19: 8,003,187 km (0.115 R)
• M20: 8,263,038 km (0.097 R)
• M21: 8,350,404 km (0.086 R)
• M22: 8,969,888 km (0.107 R)
• M23: 9,194,734 km (0.093 R)
• M24: 11,107,492 km (0.087 R)
• M25: 11,494,801 km (0.083 R)
• M26: 11,690,026 km (0.069 R)
• M27: 13,036,706 km (0.113 R)
• M28: 13,702,567 km (0.108 R)
• M29: 13,961,670 km (0.078 R)
• M30: 14,695,448 km (0.101 R)
• M31: 15,067,198 km (0.106 R)
• M32: 15,388,235 km (0.103 R)
• M33: 15,549,502 km (0.087 R)
• M34: 17,361,431 km (0.069 R)
• M35: 17,697,877 km (0.094 R)
• M36: 18,950,310 km (0.066 R)
• M37: 19,996,149 km (0.098 R)
• M38: 20,113,583 km (0.08 R)
• M39: 20,172,375 km (0.045 R)
• M40: 20,763,137 km (0.107 R)
• M41: 21,120,377 km (0.096 R)
• M42: 21,419,573 km (0.057 R)
• M43: 21,720,264 km (0.094 R)
• M44: 22,386,573 km (0.116 R)
• M45: 22,998,279 km (0.095 R)
• M46: 23,677,304 km (0.12 R)
• M47: 24,175,315 km (0.093 R)
• M48: 24,865,859 km (0.112 R)
• M49: 25,245,089 km (0.1 R)
• M50: 26,073,562 km (0.091 R)
• M51: 26,716,983 km (0.042 R)
• M52: 27,365,490 km (0.073 R)
• M53: 27,691,763 km (0.07 R)
• M54: 29,009,570 km (0.051 R)
• M55: 29,142,413 km (0.1 R)
• M56: 30,550,129 km (0.101 R)
• M57: 32,048,501 km (0.119 R)
• M58: 33,222,546 km (0.07 R)
• M59: 33,431,235 km (0.094 R)
• M60: 33,500,947 km (0.112 R)
• M61: 33,710,085 km (0.112 R)
• M62: 34,904,026 km (0.11 R)
• M63: 35,897,655 km (0.047 R)
• M64: 36,326,253 km (0.109 R)
• M65: 36,469,567 km (0.061 R)
• M66: 37,116,578 km (0.081 R)
• M67: 37,188,684 km (0.115 R)
• M68: 37,767,478 km (0.064 R)
• M69: 38,057,848 km (0.058 R)
• M70: 38,203,407 km (0.107 R)
• M71: 38,494,973 km (0.105 R)
• M72: 39,300,707 km (0.107 R)
• M73: 39,521,364 km (0.057 R)
• M74: 41,750,821 km (0.078 R)
• M75: 43,183,819 km (0.088 R)
• M76: 43,715,939 km (0.062 R)
• M77: 45,710,826 km (0.092 R)
• M78: 45,943,002 km (0.072 R)
• M79: 46,719,415 km (0.053 R)
• M80: 50,027,772 km (0.051 R)
• M81: 50,826,625 km (0.07 R)
• M82: 51,067,028 km (0.079 R)
• M83: 53,248,165 km (0.101 R)
• M84: 53,410,928 km (0.12 R)
• M85: 54,227,283 km (0.086 R)
• M86: 54,472,923 km (0.117 R)
• M87: 54,883,270 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.7

Radius: 14.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.62 AU - 12.26 AU

Year: 12383 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,650,358 km

• M1: 239,357 km (0.113 R)
• M2: 365,318 km (0.099 R)
• M3: 487,988 km (0.053 R)
• M4: 789,578 km (0.118 R)
• M5: 1,088,923 km (0.073 R)
• M6: 1,186,311 km (0.115 R)
• M7: 1,338,452 km (0.08 R)
• M8: 1,701,077 km (0.112 R)
• M9: 1,796,820 km (0.103 R)
• M10: 1,914,254 km (0.117 R)
• M11: 2,095,417 km (0.107 R)
• M12: 2,303,658 km (0.082 R)
• M13: 2,809,149 km (0.075 R)
• M14: 2,923,741 km (0.1 R)
• M15: 3,229,220 km (0.052 R)
• M16: 4,155,230 km (0.118 R)
• M17: 4,634,542 km (0.104 R)
• M18: 5,075,557 km (0.092 R)
• M19: 5,216,179 km (0.06 R)
• M20: 5,501,462 km (0.06 R)
• M21: 5,998,276 km (0.052 R)
• M22: 6,177,046 km (0.096 R)
• M23: 6,755,241 km (0.116 R)
• M24: 7,097,970 km (0.11 R)
• M25: 8,094,591 km (0.091 R)
• M26: 8,828,518 km (0.107 R)
• M27: 9,410,304 km (0.068 R)
• M28: 9,583,838 km (0.115 R)
• M29: 10,146,176 km (0.092 R)
• M30: 11,009,954 km (0.071 R)
• M31: 11,229,714 km (0.08 R)
• M32: 11,376,918 km (0.059 R)
• M33: 11,785,171 km (0.056 R)
• M34: 12,236,208 km (0.11 R)
• M35: 12,349,753 km (0.073 R)
• M36: 12,807,822 km (0.1 R)
• M37: 13,116,293 km (0.075 R)
• M38: 13,858,896 km (0.077 R)
• M39: 14,255,181 km (0.094 R)
• M40: 14,575,021 km (0.11 R)
• M41: 14,856,714 km (0.109 R)
• M42: 15,630,584 km (0.047 R)
• M43: 15,877,720 km (0.093 R)
• M44: 16,752,867 km (0.092 R)
• M45: 17,858,096 km (0.06 R)
• M46: 18,159,686 km (0.107 R)
• M47: 18,593,519 km (0.053 R)
• M48: 18,942,980 km (0.074 R)
• M49: 20,587,659 km (0.06 R)
• M50: 20,723,045 km (0.053 R)
• M51: 20,904,058 km (0.084 R)
• M52: 21,040,043 km (0.042 R)
• M53: 21,313,059 km (0.112 R)
• M54: 21,495,718 km (0.103 R)
• M55: 21,633,049 km (0.104 R)
• M56: 22,277,816 km (0.119 R)
• M57: 22,556,217 km (0.061 R)
• M58: 24,202,392 km (0.041 R)
• M59: 25,160,417 km (0.079 R)
• M60: 25,450,338 km (0.06 R)
• M61: 26,571,723 km (0.097 R)
• M62: 26,669,860 km (0.054 R)
• M63: 29,368,755 km (0.081 R)
• M64: 30,957,185 km (0.093 R)
• M65: 32,206,028 km (0.088 R)
• M66: 32,678,608 km (0.118 R)
• M67: 32,942,050 km (0.071 R)
• M68: 33,259,197 km (0.119 R)
• M69: 33,790,120 km (0.093 R)
• M70: 34,591,665 km (0.085 R)
• M71: 35,941,636 km (0.071 R)
• M72: 36,650,431 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit