🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.66 AU - 0.94 AU

Year: 324 Days

Day: 36.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.35 AU - 1.99 AU

Year: 978 Days

Day: 18.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,321,639 km

• M1: 1,370,765 km (0.041 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 12

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.4 AU - 4.16 AU

Year: 3329 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,321,639 km

• M1: 157,377 km (0.106 R)
• M2: 252,372 km (0.06 R)
• M3: 349,311 km (0.079 R)
• M4: 424,858 km (0.092 R)
• M5: 516,711 km (0.07 R)
• M6: 626,516 km (0.105 R)
• M7: 755,918 km (0.117 R)
• M8: 1,055,563 km (0.078 R)
• M9: 1,188,555 km (0.025 R)
• M10: 1,314,666 km (0.079 R)
• M11: 1,499,270 km (0.089 R)
• M12: 1,678,488 km (0.076 R)
• M13: 1,778,120 km (0.111 R)
• M14: 1,968,409 km (0.088 R)
• M15: 2,088,985 km (0.1 R)
• M16: 2,243,370 km (0.106 R)
• M17: 2,563,509 km (0.091 R)
• M18: 2,679,148 km (0.11 R)
• M19: 2,950,070 km (0.089 R)
• M20: 3,230,117 km (0.105 R)
• M21: 3,409,485 km (0.098 R)
• M22: 3,666,345 km (0.108 R)
• M23: 3,778,393 km (0.104 R)
• M24: 3,872,640 km (0.069 R)
• M25: 4,044,378 km (0.062 R)
• M26: 4,756,315 km (0.118 R)
• M27: 4,837,846 km (0.111 R)
• M28: 5,231,587 km (0.118 R)
• M29: 5,358,147 km (0.055 R)
• M30: 5,765,502 km (0.088 R)
• M31: 6,361,949 km (0.061 R)
• M32: 6,497,036 km (0.082 R)
• M33: 6,633,319 km (0.056 R)
• M34: 6,908,579 km (0.114 R)
• M35: 7,164,242 km (0.117 R)
• M36: 7,446,683 km (0.11 R)
• M37: 7,613,185 km (0.112 R)
• M38: 7,974,015 km (0.095 R)
• M39: 8,095,638 km (0.046 R)
• M40: 8,439,265 km (0.105 R)
• M41: 9,014,319 km (0.061 R)
• M42: 9,370,661 km (0.044 R)
• M43: 10,202,276 km (0.106 R)
• M44: 10,493,692 km (0.083 R)
• M45: 10,600,356 km (0.11 R)
• M46: 11,275,042 km (0.088 R)
• M47: 11,384,248 km (0.114 R)
• M48: 11,493,904 km (0.056 R)
• M49: 11,824,814 km (0.053 R)
• M50: 12,131,041 km (0.075 R)
• M51: 12,808,121 km (0.095 R)
• M52: 13,671,600 km (0.075 R)
• M53: 13,846,629 km (0.106 R)
• M54: 13,993,086 km (0.109 R)
• M55: 14,613,468 km (0.091 R)
• M56: 15,424,438 km (0.114 R)
• M57: 15,789,606 km (0.073 R)
• M58: 15,911,978 km (0.103 R)
• M59: 16,590,553 km (0.104 R)
• M60: 17,027,230 km (0.103 R)
• M61: 17,152,742 km (0.111 R)
• M62: 17,436,230 km (0.094 R)
• M63: 18,039,858 km (0.112 R)
• M64: 18,199,778 km (0.057 R)
• M65: 18,747,156 km (0.106 R)
• M66: 19,202,083 km (0.114 R)
• M67: 19,463,730 km (0.031 R)
• M68: 19,759,485 km (0.03 R)
• M69: 20,288,912 km (0.1 R)
• M70: 20,889,996 km (0.108 R)
• M71: 21,294,060 km (0.118 R)
• M72: 21,632,750 km (0.093 R)
• M73: 22,418,438 km (0.11 R)
• M74: 23,143,987 km (0.065 R)
• M75: 23,387,533 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 10.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.41 AU - 7.51 AU

Year: 7438 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,321,639 km

• M1: 134,488 km (0.117 R)
• M2: 229,633 km (0.116 R)
• M3: 535,411 km (0.096 R)
• M4: 620,382 km (0.119 R)
• M5: 1,101,040 km (0.1 R)
• M6: 1,329,775 km (0.098 R)
• M7: 1,553,125 km (0.084 R)
• M8: 1,637,498 km (0.099 R)
• M9: 1,811,032 km (0.034 R)
• M10: 1,877,603 km (0.088 R)
• M11: 2,059,663 km (0.117 R)
• M12: 2,589,988 km (0.077 R)
• M13: 2,870,783 km (0.109 R)
• M14: 3,054,789 km (0.12 R)
• M15: 3,161,601 km (0.105 R)
• M16: 3,379,266 km (0.056 R)
• M17: 4,120,225 km (0.095 R)
• M18: 4,509,179 km (0.091 R)
• M19: 5,746,503 km (0.096 R)
• M20: 6,079,807 km (0.091 R)
• M21: 6,591,881 km (0.071 R)
• M22: 6,661,144 km (0.093 R)
• M23: 6,765,564 km (0.088 R)
• M24: 6,835,576 km (0.082 R)
• M25: 7,657,167 km (0.05 R)
• M26: 7,730,171 km (0.112 R)
• M27: 7,913,428 km (0.092 R)
• M28: 8,284,580 km (0.083 R)
• M29: 8,737,264 km (0.113 R)
• M30: 8,890,003 km (0.097 R)
• M31: 9,667,014 km (0.09 R)
• M32: 9,824,990 km (0.077 R)
• M33: 10,023,805 km (0.081 R)
• M34: 10,996,191 km (0.114 R)
• M35: 11,202,637 km (0.078 R)
• M36: 11,368,690 km (0.11 R)
• M37: 12,040,983 km (0.074 R)
• M38: 12,168,440 km (0.075 R)
• M39: 12,382,066 km (0.041 R)
• M40: 13,073,657 km (0.11 R)
• M41: 13,248,537 km (0.082 R)
• M42: 13,336,201 km (0.113 R)
• M43: 13,556,409 km (0.114 R)
• M44: 13,866,675 km (0.07 R)
• M45: 14,179,335 km (0.11 R)
• M46: 14,404,031 km (0.101 R)
• M47: 14,539,417 km (0.076 R)
• M48: 14,857,013 km (0.119 R)
• M49: 15,637,914 km (0.113 R)
• M50: 15,730,665 km (0.112 R)
• M51: 15,963,439 km (0.081 R)
• M52: 16,197,261 km (0.046 R)
• M53: 17,335,401 km (0.108 R)
• M54: 17,914,046 km (0.066 R)
• M55: 18,011,135 km (0.044 R)
• M56: 18,991,599 km (0.115 R)
• M57: 19,388,632 km (0.076 R)
• M58: 19,638,161 km (0.115 R)
• M59: 20,039,532 km (0.112 R)
• M60: 20,697,763 km (0.115 R)
• M61: 21,775,915 km (0.087 R)
• M62: 22,872,318 km (0.087 R)
• M63: 23,241,675 km (0.058 R)
• M64: 23,666,383 km (0.088 R)
• M65: 24,847,458 km (0.078 R)
• M66: 25,992,630 km (0.051 R)
• M67: 26,322,942 km (0.072 R)
• M68: 26,987,755 km (0.042 R)
• M69: 27,658,253 km (0.109 R)
• M70: 27,882,949 km (0.096 R)
• M71: 29,300,987 km (0.085 R)
• M72: 30,047,630 km (0.053 R)
• M73: 32,384,049 km (0.115 R)
• M74: 33,514,261 km (0.095 R)
• M75: 33,813,756 km (0.102 R)
• M76: 34,596,752 km (0.109 R)
• M77: 34,778,363 km (0.084 R)
• M78: 35,690,761 km (0.062 R)
• M79: 37,167,142 km (0.038 R)
• M80: 37,353,092 km (0.05 R)
• M81: 38,224,949 km (0.115 R)
• M82: 39,229,498 km (0.063 R)
• M83: 39,861,849 km (0.099 R)
• M84: 40,179,146 km (0.1 R)
• M85: 40,880,461 km (0.112 R)
• M86: 41,200,600 km (0.075 R)
• M87: 42,295,058 km (0.068 R)
• M88: 43,008,341 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 13.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.31 AU - 7.65 AU

Year: 7473 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,321,639 km

• M1: 174,132 km (0.084 R)
• M2: 443,707 km (0.114 R)
• M3: 668,104 km (0.11 R)
• M4: 800,498 km (0.116 R)
• M5: 894,146 km (0.076 R)
• M6: 1,022,352 km (0.095 R)
• M7: 1,469,201 km (0.053 R)
• M8: 1,587,383 km (0.044 R)
• M9: 1,684,173 km (0.114 R)
• M10: 1,974,542 km (0.05 R)
• M11: 2,226,764 km (0.097 R)
• M12: 2,433,509 km (0.099 R)
• M13: 2,777,584 km (0.111 R)
• M14: 2,955,755 km (0.102 R)
• M15: 3,137,666 km (0.111 R)
• M16: 3,370,440 km (0.119 R)
• M17: 3,803,825 km (0.073 R)
• M18: 3,902,560 km (0.088 R)
• M19: 4,002,192 km (0.113 R)
• M20: 4,600,733 km (0.08 R)
• M21: 4,848,018 km (0.113 R)
• M22: 5,063,589 km (0.086 R)
• M23: 6,014,882 km (0.052 R)
• M24: 6,227,311 km (0.107 R)
• M25: 7,224,380 km (0.094 R)
• M26: 7,388,489 km (0.108 R)
• M27: 7,491,712 km (0.061 R)
• M28: 8,078,734 km (0.076 R)
• M29: 8,292,060 km (0.116 R)
• M30: 8,377,930 km (0.036 R)
• M31: 8,767,931 km (0.11 R)
• M32: 9,364,079 km (0.102 R)
• M33: 9,836,958 km (0.06 R)
• M34: 10,041,907 km (0.105 R)
• M35: 10,202,425 km (0.118 R)
• M36: 10,456,293 km (0.12 R)
• M37: 10,595,718 km (0.046 R)
• M38: 10,735,742 km (0.111 R)
• M39: 11,088,493 km (0.076 R)
• M40: 11,564,663 km (0.04 R)
• M41: 11,926,241 km (0.071 R)
• M42: 12,096,334 km (0.091 R)
• M43: 12,487,981 km (0.095 R)
• M44: 12,611,250 km (0.065 R)
• M45: 13,435,086 km (0.087 R)
• M46: 14,045,146 km (0.102 R)
• M47: 14,586,391 km (0.069 R)
• M48: 15,108,188 km (0.101 R)
• M49: 15,636,119 km (0.053 R)
• M50: 15,955,810 km (0.044 R)
• M51: 16,116,478 km (0.067 R)
• M52: 16,628,851 km (0.091 R)
• M53: 16,955,273 km (0.093 R)
• M54: 17,146,609 km (0.067 R)
• M55: 17,531,524 km (0.084 R)
• M56: 17,669,603 km (0.103 R)
• M57: 18,309,882 km (0.06 R)
• M58: 18,478,030 km (0.117 R)
• M59: 18,731,449 km (0.103 R)
• M60: 18,872,669 km (0.055 R)
• M61: 19,042,762 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 5.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.56 AU - 17.54 AU

Year: 27780 Days

Day: 23.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,321,639 km

• M1: 202,107 km (0.091 R)
• M2: 552,615 km (0.097 R)
• M3: 791,822 km (0.031 R)
• M4: 1,180,028 km (0.108 R)
• M5: 1,960,929 km (0.076 R)
• M6: 2,637,111 km (0.12 R)
• M7: 2,752,451 km (0.113 R)
• M8: 3,428,783 km (0.077 R)
• M9: 4,127,405 km (0.105 R)
• M10: 4,982,058 km (0.066 R)
• M11: 5,859,300 km (0.046 R)
• M12: 6,192,903 km (0.102 R)
• M13: 6,470,407 km (0.079 R)
• M14: 6,783,366 km (0.118 R)
• M15: 7,391,930 km (0.107 R)
• M16: 7,489,468 km (0.077 R)
• M17: 8,935,930 km (0.048 R)
• M18: 9,424,965 km (0.083 R)
• M19: 9,744,057 km (0.085 R)
• M20: 11,542,224 km (0.032 R)
• M21: 14,853,423 km (0.088 R)
• M22: 15,682,046 km (0.071 R)
• M23: 16,186,490 km (0.108 R)
• M24: 18,742,968 km (0.097 R)
• M25: 19,143,890 km (0.075 R)
• M26: 19,233,349 km (0.117 R)
• M27: 20,729,627 km (0.116 R)
• M28: 21,190,239 km (0.087 R)
• M29: 21,514,867 km (0.118 R)
• M30: 21,981,313 km (0.114 R)
• M31: 23,736,096 km (0.117 R)
• M32: 23,976,649 km (0.1 R)
• M33: 25,437,024 km (0.051 R)
• M34: 25,683,112 km (0.116 R)
• M35: 28,086,402 km (0.118 R)
• M36: 28,187,979 km (0.12 R)
• M37: 29,935,432 km (0.11 R)
• M38: 30,299,403 km (0.039 R)
• M39: 30,403,673 km (0.036 R)
• M40: 31,084,493 km (0.071 R)
• M41: 31,823,357 km (0.109 R)
• M42: 34,726,603 km (0.102 R)
• M43: 35,493,142 km (0.103 R)
• M44: 36,043,961 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit