🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.42 AU - 0.66 AU

Year: 256 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,109,669 km

• M1: 213,775 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 39.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 10.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.63 AU - 0.89 AU

Year: 428 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,109,669 km

• M1: 156,629 km (0.059 R)
• M2: 226,790 km (0.064 R)
• M3: 306,975 km (0.064 R)
• M4: 402,269 km (0.11 R)
• M5: 494,870 km (0.093 R)
• M6: 565,929 km (0.085 R)
• M7: 634,145 km (0.12 R)
• M8: 757,564 km (0.06 R)
• M9: 930,200 km (0.118 R)
• M10: 1,068,727 km (0.105 R)
• M11: 1,320,052 km (0.072 R)
• M12: 1,409,661 km (0.119 R)
• M13: 1,521,111 km (0.105 R)
• M14: 1,590,525 km (0.1 R)
• M15: 1,666,071 km (0.09 R)
• M16: 1,737,729 km (0.115 R)
• M17: 1,826,141 km (0.08 R)
• M18: 2,040,515 km (0.053 R)
• M19: 2,128,479 km (0.117 R)
• M20: 2,229,158 km (0.088 R)
• M21: 2,297,225 km (0.101 R)
• M22: 2,452,956 km (0.045 R)
• M23: 2,546,904 km (0.094 R)
• M24: 2,903,844 km (0.109 R)
• M25: 2,978,344 km (0.109 R)
• M26: 3,148,586 km (0.119 R)
• M27: 3,270,359 km (0.115 R)
• M28: 3,354,583 km (0.084 R)
• M29: 3,439,554 km (0.076 R)
• M30: 3,518,692 km (0.097 R)
• M31: 3,618,324 km (0.116 R)
• M32: 3,827,462 km (0.12 R)
• M33: 3,902,709 km (0.109 R)
• M34: 3,978,406 km (0.11 R)
• M35: 4,047,670 km (0.118 R)
• M36: 4,173,332 km (0.116 R)
• M37: 4,314,403 km (0.089 R)
• M38: 4,428,546 km (0.092 R)
• M39: 4,616,141 km (0.106 R)
• M40: 4,688,996 km (0.117 R)
• M41: 4,784,290 km (0.114 R)
• M42: 4,894,992 km (0.067 R)
• M43: 5,006,742 km (0.056 R)
• M44: 5,081,540 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 12.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.86 AU - 1.92 AU

Year: 1678 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,109,669 km

• M1: 155,881 km (0.033 R)
• M2: 257,757 km (0.067 R)
• M3: 347,815 km (0.104 R)
• M4: 520,002 km (0.03 R)
• M5: 908,807 km (0.062 R)
• M6: 1,070,522 km (0.076 R)
• M7: 1,170,753 km (0.073 R)
• M8: 1,274,574 km (0.102 R)
• M9: 1,517,820 km (0.102 R)
• M10: 1,596,359 km (0.11 R)
• M11: 1,712,596 km (0.086 R)
• M12: 1,822,551 km (0.094 R)
• M13: 1,916,050 km (0.051 R)
• M14: 2,137,305 km (0.082 R)
• M15: 2,256,235 km (0.073 R)
• M16: 2,357,064 km (0.106 R)
• M17: 2,584,303 km (0.108 R)
• M18: 2,862,256 km (0.074 R)
• M19: 3,016,192 km (0.076 R)
• M20: 3,184,041 km (0.047 R)
• M21: 3,263,478 km (0.098 R)
• M22: 3,389,738 km (0.079 R)
• M23: 3,623,560 km (0.082 R)
• M24: 3,778,393 km (0.046 R)
• M25: 4,181,260 km (0.098 R)
• M26: 4,419,719 km (0.072 R)
• M27: 4,714,278 km (0.112 R)
• M28: 4,805,233 km (0.111 R)
• M29: 4,949,446 km (0.117 R)
• M30: 5,148,261 km (0.078 R)
• M31: 5,242,059 km (0.119 R)
• M32: 5,417,687 km (0.085 R)
• M33: 5,567,883 km (0.076 R)
• M34: 5,747,101 km (0.116 R)
• M35: 5,844,340 km (0.117 R)
• M36: 5,956,389 km (0.098 R)
• M37: 6,054,824 km (0.038 R)
• M38: 6,253,490 km (0.114 R)
• M39: 6,396,805 km (0.069 R)
• M40: 6,715,748 km (0.067 R)
• M41: 7,369,640 km (0.114 R)
• M42: 7,536,292 km (0.067 R)
• M43: 7,658,214 km (0.102 R)
• M44: 8,043,728 km (0.065 R)
• M45: 8,356,687 km (0.092 R)
• M46: 8,657,827 km (0.07 R)
• M47: 8,737,712 km (0.088 R)
• M48: 8,865,918 km (0.049 R)
• M49: 9,059,497 km (0.043 R)
• M50: 9,205,505 km (0.057 R)
• M51: 9,319,798 km (0.053 R)
• M52: 9,401,628 km (0.093 R)
• M53: 9,483,757 km (0.11 R)
• M54: 9,681,675 km (0.059 R)
• M55: 10,149,019 km (0.087 R)
• M56: 10,385,533 km (0.073 R)
• M57: 10,795,132 km (0.088 R)
• M58: 10,950,115 km (0.12 R)
• M59: 11,105,847 km (0.088 R)
• M60: 11,210,116 km (0.049 R)
• M61: 11,437,056 km (0.1 R)
• M62: 11,753,905 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 11.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.21 AU - 2.25 AU

Year: 2150 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,109,669 km

• M1: 159,621 km (0.101 R)
• M2: 262,544 km (0.082 R)
• M3: 340,485 km (0.078 R)
• M4: 546,032 km (0.093 R)
• M5: 729,290 km (0.089 R)
• M6: 837,898 km (0.082 R)
• M7: 1,035,068 km (0.039 R)
• M8: 1,329,177 km (0.062 R)
• M9: 1,529,339 km (0.044 R)
• M10: 1,605,784 km (0.041 R)
• M11: 1,728,454 km (0.11 R)
• M12: 1,854,415 km (0.061 R)
• M13: 1,983,668 km (0.107 R)
• M14: 2,091,528 km (0.115 R)
• M15: 2,276,132 km (0.068 R)
• M16: 2,402,093 km (0.107 R)
• M17: 2,754,246 km (0.066 R)
• M18: 3,334,836 km (0.088 R)
• M19: 3,435,366 km (0.057 R)
• M20: 3,522,282 km (0.106 R)
• M21: 3,654,227 km (0.028 R)
• M22: 4,369,305 km (0.11 R)
• M23: 4,479,559 km (0.098 R)
• M24: 4,622,724 km (0.044 R)
• M25: 5,061,345 km (0.107 R)
• M26: 5,496,375 km (0.078 R)
• M27: 5,649,863 km (0.092 R)
• M28: 5,996,032 km (0.105 R)
• M29: 6,118,852 km (0.12 R)
• M30: 6,260,222 km (0.063 R)
• M31: 6,546,253 km (0.063 R)
• M32: 7,075,680 km (0.091 R)
• M33: 7,982,243 km (0.109 R)
• M34: 8,059,436 km (0.113 R)
• M35: 8,136,927 km (0.084 R)
• M36: 8,214,569 km (0.055 R)
• M37: 8,409,943 km (0.11 R)
• M38: 8,626,711 km (0.115 R)
• M39: 8,725,745 km (0.104 R)
• M40: 8,905,112 km (0.054 R)
• M41: 9,085,677 km (0.056 R)
• M42: 9,166,460 km (0.111 R)
• M43: 9,328,474 km (0.117 R)
• M44: 9,614,356 km (0.117 R)
• M45: 9,758,419 km (0.09 R)
• M46: 9,861,791 km (0.082 R)
• M47: 10,278,720 km (0.082 R)
• M48: 10,426,074 km (0.082 R)
• M49: 10,957,894 km (0.034 R)
• M50: 11,043,764 km (0.113 R)
• M51: 11,476,849 km (0.113 R)
• M52: 11,607,748 km (0.115 R)
• M53: 11,827,208 km (0.093 R)
• M54: 12,136,726 km (0.072 R)
• M55: 12,809,168 km (0.092 R)
• M56: 12,899,675 km (0.113 R)
• M57: 13,013,220 km (0.06 R)
• M58: 13,104,175 km (0.075 R)
• M59: 13,355,649 km (0.084 R)
• M60: 13,863,384 km (0.079 R)
• M61: 14,236,631 km (0.069 R)
• M62: 14,826,645 km (0.065 R)
• M63: 14,921,640 km (0.109 R)
• M64: 15,981,541 km (0.101 R)
• M65: 16,079,078 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 11.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.74 AU - 3.24 AU

Year: 3338 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,109,669 km

• M1: 146,307 km (0.038 R)
• M2: 227,538 km (0.098 R)
• M3: 343,926 km (0.089 R)
• M4: 541,395 km (0.045 R)
• M5: 689,646 km (0.086 R)
• M6: 810,521 km (0.106 R)
• M7: 917,334 km (0.096 R)
• M8: 1,040,752 km (0.09 R)
• M9: 1,206,357 km (0.069 R)
• M10: 1,280,109 km (0.067 R)
• M11: 1,406,669 km (0.042 R)
• M12: 1,524,402 km (0.082 R)
• M13: 1,926,671 km (0.044 R)
• M14: 1,999,376 km (0.091 R)
• M15: 2,566,800 km (0.089 R)
• M16: 2,860,610 km (0.065 R)
• M17: 2,944,236 km (0.064 R)
• M18: 3,339,324 km (0.095 R)
• M19: 3,660,510 km (0.062 R)
• M20: 3,769,866 km (0.103 R)
• M21: 4,085,518 km (0.05 R)
• M22: 4,218,062 km (0.114 R)
• M23: 4,332,803 km (0.072 R)
• M24: 4,429,294 km (0.062 R)
• M25: 4,782,345 km (0.099 R)
• M26: 5,002,852 km (0.043 R)
• M27: 5,165,166 km (0.097 R)
• M28: 5,391,358 km (0.044 R)
• M29: 5,537,066 km (0.116 R)
• M30: 6,328,588 km (0.056 R)
• M31: 6,482,375 km (0.064 R)
• M32: 6,704,229 km (0.097 R)
• M33: 6,883,596 km (0.066 R)
• M34: 7,269,858 km (0.099 R)
• M35: 7,616,626 km (0.115 R)
• M36: 7,992,565 km (0.099 R)
• M37: 8,087,560 km (0.093 R)
• M38: 8,422,809 km (0.071 R)
• M39: 8,689,392 km (0.083 R)
• M40: 8,860,532 km (0.079 R)
• M41: 8,934,284 km (0.112 R)
• M42: 9,556,312 km (0.03 R)
• M43: 9,987,453 km (0.117 R)
• M44: 10,141,090 km (0.108 R)
• M45: 10,321,355 km (0.087 R)
• M46: 10,398,997 km (0.119 R)
• M47: 10,476,788 km (0.083 R)
• M48: 10,580,758 km (0.102 R)
• M49: 10,763,567 km (0.049 R)
• M50: 11,559,278 km (0.111 R)
• M51: 12,018,543 km (0.119 R)
• M52: 12,236,657 km (0.067 R)
• M53: 12,843,576 km (0.066 R)
• M54: 13,010,826 km (0.062 R)
• M55: 13,094,601 km (0.062 R)
• M56: 13,630,161 km (0.116 R)
• M57: 13,914,846 km (0.059 R)
• M58: 14,259,071 km (0.115 R)
• M59: 14,345,538 km (0.051 R)
• M60: 15,397,211 km (0.068 R)
• M61: 15,486,072 km (0.031 R)
• M62: 16,112,139 km (0.099 R)
• M63: 17,667,060 km (0.04 R)
• M64: 18,008,741 km (0.063 R)
• M65: 18,227,304 km (0.119 R)
• M66: 18,383,933 km (0.118 R)
• M67: 19,015,086 km (0.09 R)
• M68: 20,007,369 km (0.113 R)
• M69: 20,395,874 km (0.09 R)
• M70: 21,082,080 km (0.039 R)
• M71: 21,345,372 km (0.051 R)
• M72: 21,543,589 km (0.111 R)
• M73: 22,075,260 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 11.6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.49 AU - 5.07 AU

Year: 5717 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,109,669 km

• M1: 165,904 km (0.083 R)
• M2: 281,693 km (0.086 R)
• M3: 375,939 km (0.103 R)
• M4: 485,445 km (0.113 R)
• M5: 701,165 km (0.085 R)
• M6: 1,028,186 km (0.084 R)
• M7: 1,295,667 km (0.078 R)
• M8: 1,474,586 km (0.094 R)
• M9: 1,585,887 km (0.098 R)
• M10: 1,661,733 km (0.063 R)
• M11: 1,896,901 km (0.11 R)
• M12: 2,039,318 km (0.118 R)
• M13: 2,621,852 km (0.079 R)
• M14: 2,781,174 km (0.116 R)
• M15: 3,038,034 km (0.092 R)
• M16: 3,229,968 km (0.06 R)
• M17: 3,302,822 km (0.096 R)
• M18: 3,500,291 km (0.038 R)
• M19: 3,676,218 km (0.082 R)
• M20: 4,037,048 km (0.109 R)
• M21: 4,490,479 km (0.103 R)
• M22: 4,627,062 km (0.113 R)
• M23: 4,960,366 km (0.116 R)
• M24: 5,101,587 km (0.117 R)
• M25: 5,244,153 km (0.094 R)
• M26: 5,445,961 km (0.1 R)
• M27: 5,827,735 km (0.104 R)
• M28: 6,248,703 km (0.111 R)
• M29: 6,648,429 km (0.076 R)
• M30: 6,929,972 km (0.072 R)
• M31: 7,215,554 km (0.117 R)
• M32: 7,472,713 km (0.071 R)
• M33: 7,635,027 km (0.1 R)
• M34: 7,765,625 km (0.096 R)
• M35: 8,497,458 km (0.117 R)
• M36: 8,837,494 km (0.107 R)
• M37: 9,566,036 km (0.057 R)
• M38: 9,742,412 km (0.059 R)
• M39: 11,865,505 km (0.094 R)
• M40: 12,322,227 km (0.084 R)
• M41: 12,437,268 km (0.03 R)
• M42: 12,823,380 km (0.095 R)
• M43: 14,205,814 km (0.119 R)
• M44: 14,286,297 km (0.09 R)
• M45: 15,428,178 km (0.111 R)
• M46: 15,552,344 km (0.088 R)
• M47: 15,676,660 km (0.06 R)
• M48: 16,684,052 km (0.055 R)
• M49: 17,109,957 km (0.034 R)
• M50: 17,367,266 km (0.081 R)
• M51: 17,842,239 km (0.107 R)
• M52: 18,277,718 km (0.111 R)
• M53: 18,409,065 km (0.116 R)
• M54: 19,919,555 km (0.091 R)
• M55: 20,280,834 km (0.105 R)
• M56: 21,193,231 km (0.098 R)
• M57: 21,423,462 km (0.117 R)
• M58: 22,493,087 km (0.115 R)
• M59: 23,105,391 km (0.099 R)
• M60: 23,247,360 km (0.067 R)
• M61: 23,962,138 km (0.114 R)
• M62: 24,058,030 km (0.119 R)
• M63: 24,153,923 km (0.112 R)
• M64: 25,364,469 km (0.108 R)
• M65: 25,608,911 km (0.116 R)
• M66: 26,842,944 km (0.112 R)
• M67: 27,241,922 km (0.112 R)
• M68: 29,522,541 km (0.101 R)
• M69: 29,985,996 km (0.064 R)
• M70: 30,503,754 km (0.036 R)
• M71: 31,233,642 km (0.045 R)
• M72: 31,548,246 km (0.063 R)
• M73: 31,811,090 km (0.115 R)
• M74: 33,030,013 km (0.113 R)
• M75: 34,534,519 km (0.094 R)
• M76: 34,642,828 km (0.102 R)
• M77: 35,677,447 km (0.063 R)
• M78: 35,786,952 km (0.12 R)
• M79: 36,336,126 km (0.106 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: 332 - 15,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit