🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 297 Days

Day: 26.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.65 AU - 0.69 AU

Year: 360 Days

Day: 27.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,164,420 km

• M1: 46,375 km (0.097 R)
• M2: 433,834 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 13.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.14 AU - 1.9 AU

Year: 1229 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,164,420 km

• M1: 179,218 km (0.076 R)
• M2: 280,496 km (0.056 R)
• M3: 452,833 km (0.086 R)
• M4: 570,865 km (0.09 R)
• M5: 910,752 km (0.097 R)
• M6: 1,163,423 km (0.083 R)
• M7: 1,253,032 km (0.12 R)
• M8: 1,345,184 km (0.047 R)
• M9: 1,536,669 km (0.034 R)
• M10: 1,661,284 km (0.119 R)
• M11: 1,780,813 km (0.054 R)
• M12: 1,938,938 km (0.036 R)
• M13: 2,037,822 km (0.101 R)
• M14: 2,175,751 km (0.113 R)
• M15: 2,278,974 km (0.089 R)
• M16: 2,490,505 km (0.073 R)
• M17: 2,830,242 km (0.102 R)
• M18: 2,953,810 km (0.066 R)
• M19: 3,058,229 km (0.1 R)
• M20: 3,335,584 km (0.087 R)
• M21: 3,455,561 km (0.093 R)
• M22: 3,554,745 km (0.048 R)
• M23: 4,018,797 km (0.087 R)
• M24: 4,158,372 km (0.119 R)
• M25: 4,311,560 km (0.071 R)
• M26: 4,406,555 km (0.06 R)
• M27: 4,635,440 km (0.093 R)
• M28: 4,818,847 km (0.108 R)
• M29: 5,167,858 km (0.072 R)
• M30: 5,525,248 km (0.092 R)
• M31: 5,628,769 km (0.09 R)
• M32: 6,009,795 km (0.043 R)
• M33: 6,116,459 km (0.103 R)
• M34: 6,318,116 km (0.057 R)
• M35: 6,521,869 km (0.083 R)
• M36: 6,714,102 km (0.109 R)
• M37: 7,076,278 km (0.058 R)
• M38: 7,188,926 km (0.12 R)
• M39: 7,288,109 km (0.119 R)
• M40: 7,401,953 km (0.097 R)
• M41: 7,747,075 km (0.055 R)
• M42: 8,126,904 km (0.07 R)
• M43: 8,378,528 km (0.104 R)
• M44: 8,617,885 km (0.073 R)
• M45: 8,844,226 km (0.062 R)
• M46: 9,087,921 km (0.095 R)
• M47: 9,195,332 km (0.105 R)
• M48: 9,753,931 km (0.115 R)
• M49: 9,911,009 km (0.097 R)
• M50: 10,180,135 km (0.071 R)
• M51: 10,531,989 km (0.095 R)
• M52: 10,693,256 km (0.114 R)
• M53: 10,887,883 km (0.105 R)
• M54: 10,985,720 km (0.076 R)
• M55: 11,083,706 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 10.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.9 AU - 2.14 AU

Year: 1883 Days

Day: 8.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,164,420 km

• M1: 214,523 km (0.108 R)
• M2: 290,669 km (0.06 R)
• M3: 438,771 km (0.113 R)
• M4: 510,129 km (0.114 R)
• M5: 593,754 km (0.111 R)
• M6: 662,868 km (0.052 R)
• M7: 806,482 km (0.106 R)
• M8: 929,302 km (0.042 R)
• M9: 1,194,539 km (0.119 R)
• M10: 1,300,305 km (0.105 R)
• M11: 1,383,182 km (0.094 R)
• M12: 1,457,233 km (0.067 R)
• M13: 1,648,419 km (0.087 R)
• M14: 1,883,138 km (0.082 R)
• M15: 1,989,652 km (0.103 R)
• M16: 2,074,025 km (0.038 R)
• M17: 2,365,890 km (0.09 R)
• M18: 2,442,634 km (0.081 R)
• M19: 2,591,933 km (0.082 R)
• M20: 2,859,115 km (0.029 R)
• M21: 2,941,094 km (0.037 R)
• M22: 3,023,822 km (0.103 R)
• M23: 3,100,266 km (0.05 R)
• M24: 3,191,521 km (0.079 R)
• M25: 3,283,823 km (0.088 R)
• M26: 3,384,053 km (0.06 R)
• M27: 3,514,652 km (0.043 R)
• M28: 3,632,087 km (0.075 R)
• M29: 4,022,836 km (0.059 R)
• M30: 4,161,364 km (0.07 R)
• M31: 4,270,122 km (0.038 R)
• M32: 4,698,720 km (0.087 R)
• M33: 4,926,407 km (0.042 R)
• M34: 5,025,142 km (0.072 R)
• M35: 5,266,443 km (0.09 R)
• M36: 5,333,762 km (0.115 R)
• M37: 5,409,758 km (0.113 R)
• M38: 5,571,324 km (0.104 R)
• M39: 5,639,840 km (0.116 R)
• M40: 5,786,595 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.6

Radius: 5.9

Gravity: 23.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.48 AU - 8.26 AU

Year: 13125 Days

Day: 19.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,164,420 km

• M1: 101,577 km (0.119 R)
• M2: 184,604 km (0.089 R)
• M3: 420,071 km (0.072 R)
• M4: 576,101 km (0.119 R)
• M5: 710,141 km (0.089 R)
• M6: 833,260 km (0.089 R)
• M7: 1,170,903 km (0.094 R)
• M8: 1,218,923 km (0.108 R)
• M9: 1,342,042 km (0.067 R)
• M10: 1,735,634 km (0.114 R)
• M11: 2,133,714 km (0.08 R)
• M12: 2,622,151 km (0.08 R)
• M13: 3,313,593 km (0.04 R)
• M14: 4,506,486 km (0.109 R)
• M15: 4,813,910 km (0.096 R)
• M16: 5,859,150 km (0.074 R)
• M17: 6,450,211 km (0.108 R)
• M18: 6,752,698 km (0.105 R)
• M19: 7,642,656 km (0.107 R)
• M20: 8,380,772 km (0.041 R)
• M21: 8,474,719 km (0.093 R)
• M22: 8,901,373 km (0.116 R)
• M23: 9,530,132 km (0.117 R)
• M24: 9,628,119 km (0.072 R)
• M25: 10,727,963 km (0.031 R)
• M26: 11,448,426 km (0.091 R)
• M27: 11,709,624 km (0.041 R)
• M28: 11,761,983 km (0.045 R)
• M29: 12,237,704 km (0.09 R)
• M30: 12,773,414 km (0.106 R)
• M31: 14,202,074 km (0.1 R)
• M32: 14,370,222 km (0.073 R)
• M33: 14,482,570 km (0.086 R)
• M34: 14,538,968 km (0.059 R)
• M35: 14,821,708 km (0.081 R)
• M36: 15,680,699 km (0.096 R)
• M37: 15,912,426 km (0.101 R)
• M38: 17,867,521 km (0.109 R)
• M39: 18,352,816 km (0.065 R)
• M40: 19,150,622 km (0.107 R)
• M41: 20,022,478 km (0.075 R)
• M42: 21,226,143 km (0.082 R)
• M43: 21,482,553 km (0.062 R)
• M44: 22,453,144 km (0.116 R)
• M45: 23,305,852 km (0.067 R)
• M46: 23,504,069 km (0.091 R)
• M47: 23,570,341 km (0.116 R)
• M48: 23,703,035 km (0.118 R)
• M49: 23,769,306 km (0.088 R)
• M50: 23,902,449 km (0.12 R)
• M51: 24,369,792 km (0.111 R)
• M52: 24,907,746 km (0.107 R)
• M53: 25,042,833 km (0.043 R)
• M54: 25,381,672 km (0.079 R)
• M55: 27,237,135 km (0.093 R)
• M56: 27,935,458 km (0.113 R)
• M57: 28,005,619 km (0.092 R)
• M58: 28,216,402 km (0.097 R)
• M59: 29,207,189 km (0.088 R)
• M60: 31,587,142 km (0.067 R)
• M61: 32,763,430 km (0.118 R)
• M62: 32,911,382 km (0.102 R)
• M63: 34,554,415 km (0.052 R)
• M64: 35,234,188 km (0.103 R)
• M65: 36,453,560 km (0.058 R)
• M66: 37,841,829 km (0.103 R)
• M67: 37,997,111 km (0.103 R)
• M68: 39,640,743 km (0.043 R)
• M69: 40,988,171 km (0.06 R)
• M70: 41,227,528 km (0.119 R)
• M71: 41,627,403 km (0.08 R)
• M72: 42,834,957 km (0.072 R)
• M73: 43,240,068 km (0.106 R)
• M74: 43,972,349 km (0.091 R)
• M75: 45,945,246 km (0.044 R)
• M76: 48,958,147 km (0.095 R)
• M77: 49,381,509 km (0.086 R)
• M78: 49,551,303 km (0.114 R)
• M79: 49,721,246 km (0.118 R)
• M80: 49,976,460 km (0.051 R)
• M81: 51,861,692 km (0.109 R)
• M82: 51,947,861 km (0.082 R)
• M83: 53,508,466 km (0.09 R)
• M84: 55,613,008 km (0.114 R)
• M85: 56,586,591 km (0.085 R)
• M86: 56,853,025 km (0.092 R)
• M87: 57,030,897 km (0.089 R)
• M88: 57,119,908 km (0.079 R)
• M89: 60,173,948 km (0.076 R)
• M90: 60,355,261 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.2

Radius: 7.4

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.85 AU - 8.09 AU

Year: 14760 Days

Day: 18.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,164,420 km

• M1: 181,911 km (0.11 R)
• M2: 558,898 km (0.105 R)
• M3: 879,187 km (0.031 R)
• M4: 1,696,889 km (0.06 R)
• M5: 2,517,882 km (0.116 R)
• M6: 3,332,592 km (0.103 R)
• M7: 3,672,329 km (0.109 R)
• M8: 3,826,863 km (0.074 R)
• M9: 4,714,577 km (0.102 R)
• M10: 5,574,765 km (0.105 R)
• M11: 6,435,850 km (0.033 R)
• M12: 6,622,399 km (0.116 R)
• M13: 6,669,372 km (0.119 R)
• M14: 7,337,925 km (0.087 R)
• M15: 7,386,544 km (0.099 R)
• M16: 7,581,919 km (0.113 R)
• M17: 7,680,205 km (0.116 R)
• M18: 8,431,186 km (0.107 R)
• M19: 8,892,995 km (0.054 R)
• M20: 8,944,905 km (0.094 R)
• M21: 9,153,146 km (0.098 R)
• M22: 9,627,670 km (0.099 R)
• M23: 9,841,146 km (0.089 R)
• M24: 10,381,643 km (0.115 R)
• M25: 12,638,627 km (0.071 R)
• M26: 12,696,970 km (0.093 R)
• M27: 13,107,616 km (0.101 R)
• M28: 14,183,673 km (0.102 R)
• M29: 14,244,260 km (0.119 R)
• M30: 14,487,507 km (0.118 R)
• M31: 15,412,171 km (0.082 R)
• M32: 16,102,266 km (0.113 R)
• M33: 16,292,255 km (0.071 R)
• M34: 16,610,450 km (0.058 R)
• M35: 16,866,562 km (0.095 R)
• M36: 17,512,525 km (0.118 R)
• M37: 17,707,900 km (0.09 R)
• M38: 17,773,274 km (0.104 R)
• M39: 19,431,267 km (0.118 R)
• M40: 19,633,524 km (0.109 R)
• M41: 19,904,296 km (0.092 R)
• M42: 20,040,131 km (0.102 R)
• M43: 21,138,030 km (0.112 R)
• M44: 21,624,522 km (0.104 R)
• M45: 22,114,604 km (0.066 R)
• M46: 22,821,155 km (0.082 R)
• M47: 23,248,706 km (0.118 R)
• M48: 23,535,186 km (0.106 R)
• M49: 24,765,778 km (0.076 R)
• M50: 25,058,242 km (0.098 R)
• M51: 27,138,101 km (0.073 R)
• M52: 28,504,229 km (0.085 R)
• M53: 29,659,573 km (0.092 R)
• M54: 30,282,050 km (0.057 R)
• M55: 32,254,946 km (0.065 R)
• M56: 32,574,488 km (0.116 R)
• M57: 32,894,926 km (0.042 R)
• M58: 34,025,138 km (0.115 R)
• M59: 34,268,983 km (0.103 R)
• M60: 34,350,364 km (0.065 R)
• M61: 34,431,895 km (0.107 R)
• M62: 35,909,323 km (0.064 R)
• M63: 37,575,096 km (0.119 R)
• M64: 38,586,527 km (0.096 R)
• M65: 38,925,665 km (0.112 R)
• M66: 39,692,354 km (0.119 R)
• M67: 39,863,494 km (0.078 R)
• M68: 42,546,083 km (0.106 R)
• M69: 42,896,441 km (0.105 R)
• M70: 43,072,069 km (0.111 R)
• M71: 44,485,021 km (0.07 R)
• M72: 45,733,715 km (0.088 R)
• M73: 46,452,532 km (0.026 R)
• M74: 46,994,077 km (0.073 R)
• M75: 47,901,238 km (0.079 R)
• M76: 48,539,722 km (0.093 R)
• M77: 49,825,067 km (0.064 R)
• M78: 50,009,671 km (0.119 R)
• M79: 53,181,295 km (0.085 R)
• M80: 53,275,691 km (0.119 R)
• M81: 54,411,139 km (0.089 R)
• M82: 55,841,893 km (0.108 R)
• M83: 60,600,901 km (0.106 R)
• M84: 61,192,411 km (0.088 R)
• M85: 62,182,749 km (0.092 R)
• M86: 62,381,414 km (0.085 R)
• M87: 62,978,759 km (0.115 R)
• M88: 63,577,898 km (0.075 R)
• M89: 63,677,979 km (0.087 R)
• M90: 64,681,482 km (0.036 R)
• M91: 65,791,348 km (0.119 R)
• M92: 67,009,225 km (0.081 R)
• M93: 67,825,281 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.7

Radius: 4.8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.46 AU - 10.74 AU

Year: 18008 Days

Day: 22.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,164,420 km

• M1: 217,067 km (0.054 R)
• M2: 393,742 km (0.099 R)
• M3: 594,502 km (0.075 R)
• M4: 689,796 km (0.08 R)
• M5: 824,434 km (0.094 R)
• M6: 967,599 km (0.086 R)
• M7: 1,887,925 km (0.065 R)
• M8: 2,473,302 km (0.063 R)
• M9: 2,601,806 km (0.116 R)
• M10: 3,648,692 km (0.095 R)
• M11: 3,913,779 km (0.106 R)
• M12: 4,033,607 km (0.098 R)
• M13: 4,745,843 km (0.081 R)
• M14: 4,873,599 km (0.066 R)
• M15: 5,663,925 km (0.077 R)
• M16: 6,073,973 km (0.076 R)
• M17: 6,143,237 km (0.12 R)
• M18: 6,958,395 km (0.115 R)
• M19: 8,262,889 km (0.078 R)
• M20: 8,571,360 km (0.083 R)
• M21: 9,479,419 km (0.093 R)
• M22: 9,640,386 km (0.033 R)
• M23: 12,118,176 km (0.089 R)
• M24: 13,134,394 km (0.087 R)
• M25: 13,358,940 km (0.106 R)
• M26: 15,059,419 km (0.079 R)
• M27: 15,106,393 km (0.064 R)
• M28: 15,577,925 km (0.103 R)
• M29: 16,006,673 km (0.069 R)
• M30: 18,357,304 km (0.1 R)
• M31: 18,608,180 km (0.074 R)
• M32: 20,865,462 km (0.066 R)
• M33: 21,179,917 km (0.069 R)
• M34: 23,099,258 km (0.069 R)
• M35: 23,153,262 km (0.097 R)
• M36: 23,207,417 km (0.115 R)
• M37: 23,533,241 km (0.064 R)
• M38: 24,134,325 km (0.111 R)
• M39: 24,244,280 km (0.104 R)
• M40: 25,687,301 km (0.063 R)
• M41: 27,443,879 km (0.115 R)
• M42: 27,615,917 km (0.081 R)
• M43: 28,018,784 km (0.089 R)
• M44: 29,180,411 km (0.078 R)
• M45: 30,121,082 km (0.099 R)
• M46: 30,416,987 km (0.114 R)
• M47: 30,952,248 km (0.034 R)
• M48: 34,289,777 km (0.08 R)
• M49: 35,219,528 km (0.098 R)
• M50: 36,346,299 km (0.083 R)
• M51: 38,442,464 km (0.099 R)
• M52: 38,634,996 km (0.071 R)
• M53: 39,408,268 km (0.032 R)
• M54: 40,708,124 km (0.113 R)
• M55: 42,883,726 km (0.104 R)
• M56: 44,019,173 km (0.11 R)
• M57: 45,029,109 km (0.115 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: 175 - 16,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit