🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.52 AU - 0.58 AU

Year: 268 Days

Day: 13.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 8.2

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,257,150 km

• M1: 108,159 km (0.09 R)
• M2: 172,935 km (0.027 R)
• M3: 251,474 km (0.09 R)
• M4: 319,242 km (0.07 R)
• M5: 388,655 km (0.029 R)
• M6: 441,763 km (0.102 R)
• M7: 528,380 km (0.115 R)
• M8: 581,188 km (0.06 R)
• M9: 747,840 km (0.053 R)
• M10: 812,316 km (0.047 R)
• M11: 908,657 km (0.04 R)
• M12: 1,000,062 km (0.098 R)
• M13: 1,187,807 km (0.105 R)
• M14: 1,342,342 km (0.053 R)
• M15: 1,503,459 km (0.078 R)
• M16: 1,618,051 km (0.051 R)
• M17: 1,784,553 km (0.12 R)
• M18: 2,019,122 km (0.059 R)
• M19: 2,093,772 km (0.082 R)
• M20: 2,151,965 km (0.083 R)
• M21: 2,210,458 km (0.049 R)
• M22: 2,269,699 km (0.091 R)
• M23: 2,493,348 km (0.088 R)
• M24: 2,548,849 km (0.039 R)
• M25: 2,642,198 km (0.107 R)
• M26: 2,730,460 km (0.044 R)
• M27: 2,813,338 km (0.032 R)
• M28: 2,864,650 km (0.098 R)
• M29: 2,988,068 km (0.088 R)
• M30: 3,053,741 km (0.1 R)
• M31: 3,206,481 km (0.034 R)
• M32: 3,267,068 km (0.08 R)
• M33: 3,505,976 km (0.039 R)
• M34: 3,575,240 km (0.079 R)
• M35: 3,708,232 km (0.104 R)
• M36: 3,821,627 km (0.075 R)
• M37: 3,914,527 km (0.065 R)
• M38: 3,979,303 km (0.098 R)
• M39: 4,080,731 km (0.078 R)
• M40: 4,131,744 km (0.108 R)
• M41: 4,219,707 km (0.104 R)
• M42: 4,293,608 km (0.117 R)
• M43: 4,420,168 km (0.108 R)
• M44: 4,540,295 km (0.113 R)
• M45: 5,141,978 km (0.117 R)
• M46: 5,228,894 km (0.079 R)
• M47: 5,460,173 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 10.8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.89 AU

Year: 409 Days

Day: 11.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,257,150 km

• M1: 139,575 km (0.106 R)
• M2: 221,704 km (0.049 R)
• M3: 293,361 km (0.076 R)
• M4: 390,899 km (0.076 R)
• M5: 484,847 km (0.053 R)
• M6: 565,330 km (0.091 R)
• M7: 655,089 km (0.071 R)
• M8: 754,721 km (0.117 R)
• M9: 855,401 km (0.082 R)
• M10: 942,317 km (0.072 R)
• M11: 1,066,633 km (0.118 R)
• M12: 1,161,029 km (0.083 R)
• M13: 1,407,267 km (0.11 R)
• M14: 1,489,396 km (0.115 R)
• M15: 1,630,318 km (0.084 R)
• M16: 1,734,438 km (0.091 R)
• M17: 2,017,327 km (0.076 R)
• M18: 2,085,843 km (0.107 R)
• M19: 2,295,729 km (0.086 R)
• M20: 2,406,731 km (0.103 R)
• M21: 2,586,697 km (0.066 R)
• M22: 2,661,346 km (0.098 R)
• M23: 2,729,712 km (0.099 R)
• M24: 2,833,683 km (0.12 R)
• M25: 2,981,336 km (0.065 R)
• M26: 3,074,087 km (0.068 R)
• M27: 3,299,082 km (0.087 R)
• M28: 3,499,543 km (0.088 R)
• M29: 3,582,420 km (0.098 R)
• M30: 3,803,975 km (0.086 R)
• M31: 4,014,309 km (0.091 R)
• M32: 4,228,683 km (0.034 R)
• M33: 4,341,330 km (0.052 R)
• M34: 4,438,569 km (0.089 R)
• M35: 4,610,756 km (0.112 R)
• M36: 4,685,106 km (0.1 R)
• M37: 4,843,680 km (0.073 R)
• M38: 4,927,754 km (0.084 R)
• M39: 5,029,480 km (0.052 R)
• M40: 5,191,794 km (0.119 R)
• M41: 5,390,610 km (0.079 R)
• M42: 5,477,975 km (0.084 R)
• M43: 5,583,292 km (0.08 R)
• M44: 6,002,465 km (0.083 R)
• M45: 6,165,676 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 13.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.39 AU - 1.73 AU

Year: 1278 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,257,150 km

• M1: 165,006 km (0.102 R)
• M2: 339,138 km (0.096 R)
• M3: 441,763 km (0.103 R)
• M4: 558,898 km (0.042 R)
• M5: 641,775 km (0.12 R)
• M6: 754,572 km (0.11 R)
• M7: 892,650 km (0.11 R)
• M8: 974,630 km (0.098 R)
• M9: 1,112,559 km (0.044 R)
• M10: 1,221,766 km (0.08 R)
• M11: 1,303,745 km (0.06 R)
• M12: 1,403,677 km (0.09 R)
• M13: 1,533,827 km (0.028 R)
• M14: 1,877,603 km (0.092 R)
• M15: 1,973,495 km (0.077 R)
• M16: 2,170,516 km (0.06 R)
• M17: 2,277,777 km (0.039 R)
• M18: 2,374,118 km (0.105 R)
• M19: 2,517,882 km (0.078 R)
• M20: 2,617,664 km (0.085 R)
• M21: 2,732,256 km (0.068 R)
• M22: 2,869,437 km (0.119 R)
• M23: 3,143,650 km (0.096 R)
• M24: 3,244,179 km (0.076 R)
• M25: 3,331,245 km (0.099 R)
• M26: 3,530,061 km (0.065 R)
• M27: 3,695,067 km (0.112 R)
• M28: 3,824,320 km (0.047 R)
• M29: 3,978,256 km (0.113 R)
• M30: 4,063,976 km (0.078 R)
• M31: 4,388,603 km (0.12 R)
• M32: 4,566,325 km (0.049 R)
• M33: 4,920,723 km (0.096 R)
• M34: 5,021,253 km (0.079 R)
• M35: 5,156,339 km (0.034 R)
• M36: 5,292,623 km (0.116 R)
• M37: 5,421,576 km (0.104 R)
• M38: 5,621,290 km (0.101 R)
• M39: 5,814,570 km (0.12 R)
• M40: 5,912,108 km (0.032 R)
• M41: 6,099,853 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 9.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.46 AU - 1.7 AU

Year: 1303 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,257,150 km

• M1: 120,426 km (0.094 R)
• M2: 180,714 km (0.107 R)
• M3: 281,094 km (0.116 R)
• M4: 381,923 km (0.115 R)
• M5: 448,943 km (0.103 R)
• M6: 509,231 km (0.077 R)
• M7: 656,735 km (0.071 R)
• M8: 781,798 km (0.097 R)
• M9: 861,833 km (0.088 R)
• M10: 959,970 km (0.118 R)
• M11: 1,051,673 km (0.089 R)
• M12: 1,222,215 km (0.095 R)
• M13: 1,288,486 km (0.105 R)
• M14: 1,373,308 km (0.082 R)
• M15: 1,465,910 km (0.109 R)
• M16: 1,645,277 km (0.1 R)
• M17: 1,986,510 km (0.106 R)
• M18: 2,091,827 km (0.06 R)
• M19: 2,308,445 km (0.117 R)
• M20: 2,391,472 km (0.086 R)
• M21: 2,461,633 km (0.082 R)
• M22: 2,807,503 km (0.079 R)
• M23: 3,009,012 km (0.108 R)
• M24: 3,184,340 km (0.101 R)
• M25: 3,261,682 km (0.102 R)
• M26: 3,418,311 km (0.03 R)
• M27: 3,489,520 km (0.083 R)
• M28: 3,577,334 km (0.111 R)
• M29: 3,649,739 km (0.08 R)
• M30: 3,894,781 km (0.113 R)
• M31: 4,426,601 km (0.04 R)
• M32: 4,608,961 km (0.045 R)
• M33: 4,767,385 km (0.098 R)
• M34: 5,026,189 km (0.038 R)
• M35: 5,143,773 km (0.059 R)
• M36: 5,216,627 km (0.087 R)
• M37: 5,289,781 km (0.072 R)
• M38: 5,539,310 km (0.057 R)
• M39: 5,632,659 km (0.114 R)
• M40: 5,811,578 km (0.089 R)
• M41: 6,030,739 km (0.109 R)
• M42: 6,136,505 km (0.11 R)
• M43: 6,262,167 km (0.105 R)
• M44: 6,359,555 km (0.091 R)
• M45: 6,664,585 km (0.109 R)
• M46: 6,734,148 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 13.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.95 AU - 6.23 AU

Year: 8670 Days

Day: 13.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,257,150 km

• M1: 172,486 km (0.072 R)
• M2: 588,069 km (0.049 R)
• M3: 682,017 km (0.079 R)
• M4: 823,835 km (0.08 R)
• M5: 999,613 km (0.104 R)
• M6: 1,603,839 km (0.116 R)
• M7: 1,799,812 km (0.082 R)
• M8: 1,930,112 km (0.11 R)
• M9: 2,033,783 km (0.103 R)
• M10: 2,277,927 km (0.079 R)
• M11: 2,613,325 km (0.062 R)
• M12: 2,812,141 km (0.08 R)
• M13: 3,016,192 km (0.072 R)
• M14: 3,331,545 km (0.106 R)
• M15: 3,529,762 km (0.07 R)
• M16: 4,263,539 km (0.1 R)
• M17: 4,578,443 km (0.099 R)
• M18: 4,839,790 km (0.07 R)
• M19: 5,272,577 km (0.109 R)
• M20: 5,377,445 km (0.096 R)
• M21: 5,504,304 km (0.111 R)
• M22: 5,890,865 km (0.112 R)
• M23: 6,021,613 km (0.111 R)
• M24: 6,352,973 km (0.114 R)
• M25: 6,622,548 km (0.105 R)
• M26: 6,872,825 km (0.047 R)
• M27: 6,987,567 km (0.08 R)
• M28: 7,265,819 km (0.106 R)
• M29: 7,382,954 km (0.096 R)
• M30: 7,595,084 km (0.098 R)
• M31: 7,953,371 km (0.056 R)
• M32: 8,292,808 km (0.091 R)
• M33: 8,488,931 km (0.063 R)
• M34: 8,612,349 km (0.105 R)
• M35: 8,985,895 km (0.092 R)
• M36: 9,162,122 km (0.117 R)
• M37: 9,339,545 km (0.07 R)
• M38: 9,467,002 km (0.089 R)
• M39: 9,878,546 km (0.056 R)
• M40: 10,269,894 km (0.08 R)
• M41: 11,148,482 km (0.095 R)
• M42: 11,256,641 km (0.068 R)
• M43: 11,392,476 km (0.074 R)
• M44: 11,610,590 km (0.117 R)
• M45: 11,747,771 km (0.115 R)
• M46: 11,885,401 km (0.117 R)
• M47: 12,301,732 km (0.093 R)
• M48: 12,497,556 km (0.109 R)
• M49: 12,750,975 km (0.104 R)
• M50: 13,463,808 km (0.076 R)
• M51: 14,131,015 km (0.05 R)
• M52: 14,365,584 km (0.118 R)
• M53: 14,660,741 km (0.043 R)
• M54: 15,317,027 km (0.116 R)
• M55: 15,558,179 km (0.062 R)
• M56: 15,891,632 km (0.114 R)
• M57: 16,044,072 km (0.106 R)
• M58: 17,343,330 km (0.116 R)
• M59: 17,626,070 km (0.061 R)
• M60: 17,783,896 km (0.113 R)
• M61: 17,910,455 km (0.11 R)
• M62: 18,804,752 km (0.085 R)
• M63: 18,966,018 km (0.026 R)
• M64: 19,160,046 km (0.097 R)
• M65: 19,289,897 km (0.105 R)
• M66: 21,204,301 km (0.043 R)
• M67: 22,048,033 km (0.075 R)
• M68: 22,593,766 km (0.065 R)
• M69: 23,040,615 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.9

Radius: 5.7

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.28 AU - 10.1 AU

Year: 15376 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,257,150 km

• M1: 126,111 km (0.094 R)
• M2: 215,421 km (0.06 R)
• M3: 315,652 km (0.118 R)
• M4: 528,978 km (0.082 R)
• M5: 580,290 km (0.088 R)
• M6: 1,585,887 km (0.087 R)
• M7: 1,815,969 km (0.046 R)
• M8: 2,899,955 km (0.119 R)
• M9: 2,961,739 km (0.114 R)
• M10: 3,117,919 km (0.105 R)
• M11: 3,503,881 km (0.092 R)
• M12: 3,602,766 km (0.101 R)
• M13: 4,462,205 km (0.098 R)
• M14: 4,713,679 km (0.117 R)
• M15: 5,419,632 km (0.07 R)
• M16: 5,804,397 km (0.062 R)
• M17: 6,277,575 km (0.079 R)
• M18: 6,845,299 km (0.066 R)
• M19: 7,985,983 km (0.07 R)
• M20: 8,203,648 km (0.109 R)
• M21: 8,335,145 km (0.112 R)
• M22: 8,467,389 km (0.084 R)
• M23: 8,600,382 km (0.12 R)
• M24: 9,184,262 km (0.118 R)
• M25: 9,320,845 km (0.086 R)
• M26: 9,458,176 km (0.11 R)
• M27: 11,108,390 km (0.1 R)
• M28: 11,205,329 km (0.107 R)
• M29: 11,941,500 km (0.081 R)
• M30: 12,642,666 km (0.111 R)
• M31: 12,794,507 km (0.074 R)
• M32: 13,151,598 km (0.098 R)
• M33: 13,667,112 km (0.093 R)
• M34: 14,718,187 km (0.039 R)
• M35: 15,199,592 km (0.115 R)
• M36: 16,122,761 km (0.074 R)
• M37: 16,896,780 km (0.06 R)
• M38: 16,952,580 km (0.073 R)
• M39: 17,176,080 km (0.114 R)
• M40: 17,232,179 km (0.103 R)
• M41: 17,288,278 km (0.029 R)
• M42: 17,457,024 km (0.118 R)
• M43: 17,682,768 km (0.11 R)
• M44: 17,966,405 km (0.053 R)
• M45: 18,080,249 km (0.042 R)
• M46: 19,875,573 km (0.085 R)
• M47: 22,458,231 km (0.102 R)
• M48: 22,580,901 km (0.075 R)
• M49: 24,510,564 km (0.115 R)
• M50: 24,573,694 km (0.113 R)
• M51: 25,847,520 km (0.112 R)
• M52: 25,911,698 km (0.101 R)
• M53: 26,947,064 km (0.077 R)
• M54: 27,338,712 km (0.119 R)
• M55: 28,061,718 km (0.072 R)
• M56: 28,392,479 km (0.07 R)
• M57: 28,724,586 km (0.085 R)
• M58: 31,563,804 km (0.106 R)
• M59: 32,183,888 km (0.077 R)
• M60: 32,253,002 km (0.105 R)
• M61: 32,807,860 km (0.097 R)
• M62: 34,208,695 km (0.116 R)
• M63: 34,349,915 km (0.079 R)
• M64: 37,576,891 km (0.065 R)
• M65: 38,233,775 km (0.061 R)
• M66: 38,526,987 km (0.114 R)
• M67: 38,600,290 km (0.117 R)
• M68: 38,820,947 km (0.084 R)
• M69: 38,894,549 km (0.112 R)
• M70: 39,263,158 km (0.051 R)
• M71: 40,152,816 km (0.105 R)
• M72: 40,525,315 km (0.083 R)
• M73: 41,349,151 km (0.071 R)
• M74: 41,499,497 km (0.073 R)
• M75: 42,633,149 km (0.116 R)
• M76: 42,709,145 km (0.079 R)
• M77: 43,776,975 km (0.118 R)
• M78: 44,314,180 km (0.039 R)
• M79: 44,468,117 km (0.102 R)
• M80: 44,853,481 km (0.089 R)
• M81: 47,582,894 km (0.118 R)
• M82: 47,898,246 km (0.102 R)
• M83: 48,056,222 km (0.103 R)
• M84: 48,214,347 km (0.1 R)
• M85: 48,372,621 km (0.117 R)
• M86: 50,928,501 km (0.098 R)
• M87: 52,385,434 km (0.116 R)
• M88: 52,792,490 km (0.106 R)
• M89: 52,874,021 km (0.104 R)
• M90: 53,609,893 km (0.034 R)
• M91: 53,937,961 km (0.055 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: 357 - 15,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit