🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 133 Days

Day: 34.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.24 AU - 1.38 AU

Year: 532 Days

Day: 17.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 95.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.8 AU - 2.52 AU

Year: 1126 Days

Day: 37.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.38 AU - 3.76 AU

Year: 1908 Days

Day: 18.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 11.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.84 AU - 6.54 AU

Year: 4815 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,922,878 km

• M1: 155,283 km (0.053 R)
• M2: 276,008 km (0.072 R)
• M3: 480,508 km (0.088 R)
• M4: 572,212 km (0.098 R)
• M5: 671,246 km (0.071 R)
• M6: 901,626 km (0.052 R)
• M7: 1,047,185 km (0.097 R)
• M8: 1,130,212 km (0.094 R)
• M9: 1,215,483 km (0.056 R)
• M10: 1,408,464 km (0.082 R)
• M11: 2,012,839 km (0.068 R)
• M12: 2,501,127 km (0.086 R)
• M13: 2,614,672 km (0.057 R)
• M14: 2,710,564 km (0.115 R)
• M15: 3,106,400 km (0.093 R)
• M16: 4,402,067 km (0.115 R)
• M17: 4,656,084 km (0.111 R)
• M18: 4,820,343 km (0.059 R)
• M19: 4,962,610 km (0.111 R)
• M20: 5,275,719 km (0.11 R)
• M21: 5,570,576 km (0.085 R)
• M22: 5,695,041 km (0.112 R)
• M23: 6,023,109 km (0.065 R)
• M24: 6,539,821 km (0.102 R)
• M25: 6,936,704 km (0.06 R)
• M26: 7,314,289 km (0.118 R)
• M27: 7,560,676 km (0.057 R)
• M28: 7,643,404 km (0.077 R)
• M29: 7,781,932 km (0.086 R)
• M30: 8,005,281 km (0.103 R)
• M31: 8,174,327 km (0.07 R)
• M32: 8,949,244 km (0.057 R)
• M33: 9,183,514 km (0.055 R)
• M34: 9,301,248 km (0.093 R)
• M35: 9,419,729 km (0.081 R)
• M36: 9,627,969 km (0.081 R)
• M37: 9,868,074 km (0.083 R)
• M38: 9,958,581 km (0.07 R)
• M39: 10,231,746 km (0.057 R)
• M40: 10,630,724 km (0.103 R)
• M41: 10,816,674 km (0.099 R)
• M42: 11,571,096 km (0.028 R)
• M43: 12,309,960 km (0.115 R)
• M44: 13,196,926 km (0.112 R)
• M45: 13,330,068 km (0.119 R)
• M46: 13,765,846 km (0.091 R)
• M47: 14,893,216 km (0.118 R)
• M48: 15,275,588 km (0.101 R)
• M49: 16,263,533 km (0.113 R)
• M50: 16,657,274 km (0.081 R)
• M51: 16,909,496 km (0.046 R)
• M52: 17,126,712 km (0.086 R)
• M53: 18,078,603 km (0.117 R)
• M54: 18,189,605 km (0.108 R)
• M55: 18,412,207 km (0.087 R)
• M56: 18,710,355 km (0.034 R)
• M57: 18,935,051 km (0.054 R)
• M58: 19,576,527 km (0.087 R)
• M59: 19,880,959 km (0.099 R)
• M60: 20,302,077 km (0.048 R)
• M61: 20,687,291 km (0.071 R)
• M62: 20,958,512 km (0.096 R)
• M63: 21,543,589 km (0.103 R)
• M64: 21,739,862 km (0.092 R)
• M65: 22,015,571 km (0.109 R)
• M66: 22,134,052 km (0.089 R)
• M67: 24,548,861 km (0.113 R)
• M68: 25,000,647 km (0.076 R)
• M69: 25,165,653 km (0.107 R)
• M70: 25,330,959 km (0.054 R)
• M71: 25,579,590 km (0.073 R)
• M72: 25,704,205 km (0.08 R)
• M73: 25,787,382 km (0.12 R)
• M74: 26,624,382 km (0.094 R)
• M75: 26,919,389 km (0.119 R)
• M76: 27,300,265 km (0.03 R)
• M77: 27,640,451 km (0.074 R)
• M78: 28,281,926 km (0.099 R)
• M79: 28,928,339 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663

Radius: 11.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.24 AU - 13.78 AU

Year: 14766 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,922,878 km

• M1: 152,291 km (0.073 R)
• M2: 771,775 km (0.063 R)
• M3: 1,093,560 km (0.111 R)
• M4: 1,508,695 km (0.111 R)
• M5: 1,775,278 km (0.102 R)
• M6: 2,955,605 km (0.12 R)
• M7: 3,463,490 km (0.078 R)
• M8: 3,889,545 km (0.071 R)
• M9: 3,998,751 km (0.115 R)
• M10: 4,109,005 km (0.119 R)
• M11: 4,598,489 km (0.032 R)
• M12: 4,714,128 km (0.103 R)
• M13: 5,347,226 km (0.107 R)
• M14: 5,923,178 km (0.045 R)
• M15: 6,649,177 km (0.108 R)
• M16: 6,824,206 km (0.072 R)
• M17: 7,045,013 km (0.085 R)
• M18: 7,403,299 km (0.111 R)
• M19: 7,721,793 km (0.077 R)
• M20: 7,859,573 km (0.115 R)
• M21: 8,184,500 km (0.05 R)
• M22: 8,278,148 km (0.087 R)
• M23: 8,991,879 km (0.085 R)
• M24: 9,088,519 km (0.115 R)
• M25: 9,429,603 km (0.047 R)
• M26: 9,824,541 km (0.111 R)
• M27: 10,074,220 km (0.112 R)
• M28: 10,427,271 km (0.103 R)
• M29: 10,528,848 km (0.09 R)
• M30: 10,630,873 km (0.07 R)
• M31: 12,846,867 km (0.095 R)
• M32: 13,119,883 km (0.111 R)
• M33: 14,344,341 km (0.111 R)
• M34: 14,457,587 km (0.062 R)
• M35: 15,896,569 km (0.06 R)
• M36: 16,248,722 km (0.063 R)
• M37: 16,603,568 km (0.12 R)
• M38: 17,441,167 km (0.084 R)
• M39: 18,292,678 km (0.113 R)
• M40: 18,415,348 km (0.088 R)
• M41: 18,909,171 km (0.069 R)
• M42: 19,972,812 km (0.076 R)
• M43: 20,607,555 km (0.102 R)
• M44: 20,735,312 km (0.09 R)
• M45: 22,814,872 km (0.106 R)
• M46: 23,212,204 km (0.081 R)
• M47: 24,148,088 km (0.054 R)
• M48: 24,824,121 km (0.108 R)
• M49: 26,056,658 km (0.088 R)
• M50: 26,610,918 km (0.062 R)
• M51: 27,872,178 km (0.092 R)
• M52: 28,438,854 km (0.055 R)
• M53: 29,511,920 km (0.119 R)
• M54: 30,017,112 km (0.107 R)
• M55: 30,889,866 km (0.073 R)
• M56: 31,992,701 km (0.113 R)
• M57: 32,809,506 km (0.118 R)
• M58: 33,332,949 km (0.081 R)
• M59: 33,859,084 km (0.107 R)
• M60: 34,463,759 km (0.107 R)
• M61: 35,148,319 km (0.095 R)
• M62: 36,530,902 km (0.113 R)
• M63: 37,306,567 km (0.102 R)
• M64: 37,540,389 km (0.064 R)
• M65: 38,166,157 km (0.106 R)
• M66: 38,480,462 km (0.114 R)
• M67: 38,637,839 km (0.082 R)
• M68: 38,716,677 km (0.109 R)
• M69: 39,825,347 km (0.105 R)
• M70: 40,144,140 km (0.106 R)
• M71: 40,223,875 km (0.12 R)
• M72: 40,463,681 km (0.066 R)
• M73: 40,703,935 km (0.097 R)
• M74: 41,427,390 km (0.064 R)
• M75: 41,831,155 km (0.102 R)
• M76: 42,074,102 km (0.094 R)
• M77: 42,236,266 km (0.114 R)
• M78: 42,398,729 km (0.039 R)
• M79: 45,191,123 km (0.067 R)
• M80: 47,113,755 km (0.107 R)
• M81: 49,062,866 km (0.116 R)
• M82: 50,434,379 km (0.082 R)
• M83: 53,390,283 km (0.095 R)
• M84: 53,478,097 km (0.109 R)
• M85: 55,332,662 km (0.119 R)
• M86: 56,044,748 km (0.116 R)
• M87: 60,380,543 km (0.114 R)
• M88: 61,021,719 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.7

Radius: 14.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.82 AU - 13.12 AU

Year: 15622 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 82,922,878 km

• M1: 209,587 km (0.115 R)
• M2: 322,234 km (0.032 R)
• M3: 471,233 km (0.08 R)
• M4: 670,348 km (0.056 R)
• M5: 766,988 km (0.094 R)
• M6: 911,649 km (0.064 R)
• M7: 1,316,611 km (0.097 R)
• M8: 1,455,587 km (0.071 R)
• M9: 1,931,757 km (0.053 R)
• M10: 2,047,396 km (0.041 R)
• M11: 2,286,155 km (0.107 R)
• M12: 2,581,610 km (0.088 R)
• M13: 3,073,787 km (0.11 R)
• M14: 3,830,603 km (0.068 R)
• M15: 4,334,748 km (0.119 R)
• M16: 4,999,860 km (0.055 R)
• M17: 5,161,127 km (0.097 R)
• M18: 5,613,511 km (0.099 R)
• M19: 5,993,190 km (0.089 R)
• M20: 6,490,752 km (0.117 R)
• M21: 6,666,979 km (0.117 R)
• M22: 7,159,754 km (0.098 R)
• M23: 7,387,592 km (0.106 R)
• M24: 8,927,403 km (0.107 R)
• M25: 9,098,991 km (0.038 R)
• M26: 9,495,575 km (0.06 R)
• M27: 10,305,648 km (0.081 R)
• M28: 10,563,405 km (0.095 R)
• M29: 11,669,083 km (0.111 R)
• M30: 12,072,997 km (0.112 R)
• M31: 12,673,632 km (0.079 R)
• M32: 12,811,562 km (0.11 R)
• M33: 12,977,615 km (0.112 R)
• M34: 13,200,217 km (0.041 R)
• M35: 13,452,289 km (0.118 R)
• M36: 13,705,858 km (0.065 R)
• M37: 13,961,072 km (0.086 R)
• M38: 14,591,477 km (0.081 R)
• M39: 15,026,657 km (0.045 R)
• M40: 15,791,102 km (0.088 R)
• M41: 15,909,734 km (0.081 R)
• M42: 16,267,871 km (0.12 R)
• M43: 16,447,837 km (0.1 R)
• M44: 17,235,619 km (0.095 R)
• M45: 18,097,602 km (0.119 R)
• M46: 18,659,342 km (0.096 R)
• M47: 19,353,477 km (0.06 R)
• M48: 19,576,228 km (0.117 R)
• M49: 19,895,769 km (0.075 R)
• M50: 21,420,919 km (0.106 R)
• M51: 21,717,272 km (0.031 R)
• M52: 21,816,456 km (0.079 R)
• M53: 21,948,850 km (0.055 R)

Asteroid Belt

Center: 13.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.3

Radius: 7.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.05 AU - 16.21 AU

Year: 19852 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,922,878 km

• M1: 101,876 km (0.112 R)
• M2: 229,334 km (0.116 R)
• M3: 326,722 km (0.114 R)
• M4: 381,774 km (0.057 R)
• M5: 430,543 km (0.073 R)
• M6: 502,948 km (0.049 R)
• M7: 637,586 km (0.038 R)
• M8: 734,376 km (0.046 R)
• M9: 984,204 km (0.104 R)
• M10: 1,111,961 km (0.067 R)
• M11: 1,230,143 km (0.099 R)
• M12: 1,431,203 km (0.099 R)
• M13: 1,560,156 km (0.095 R)
• M14: 1,710,053 km (0.099 R)
• M15: 2,042,011 km (0.118 R)
• M16: 2,744,971 km (0.106 R)
• M17: 2,805,110 km (0.085 R)
• M18: 3,848,106 km (0.101 R)
• M19: 4,375,289 km (0.096 R)
• M20: 4,587,718 km (0.11 R)
• M21: 4,779,502 km (0.085 R)
• M22: 6,273,536 km (0.093 R)
• M23: 6,783,216 km (0.091 R)
• M24: 6,947,026 km (0.031 R)
• M25: 8,158,320 km (0.067 R)
• M26: 8,537,251 km (0.112 R)
• M27: 8,743,696 km (0.093 R)
• M28: 9,342,686 km (0.088 R)
• M29: 9,616,600 km (0.108 R)
• M30: 9,954,841 km (0.087 R)
• M31: 10,078,857 km (0.054 R)
• M32: 10,265,855 km (0.095 R)
• M33: 10,485,464 km (0.055 R)
• M34: 11,411,625 km (0.044 R)
• M35: 12,630,847 km (0.083 R)
• M36: 12,866,314 km (0.066 R)
• M37: 13,960,324 km (0.071 R)
• M38: 14,134,007 km (0.075 R)
• M39: 14,238,576 km (0.114 R)
• M40: 14,694,550 km (0.079 R)
• M41: 14,942,135 km (0.112 R)
• M42: 15,048,499 km (0.045 R)
• M43: 16,602,671 km (0.12 R)
• M44: 17,008,380 km (0.062 R)
• M45: 17,679,327 km (0.098 R)
• M46: 18,511,091 km (0.078 R)
• M47: 19,046,950 km (0.055 R)
• M48: 19,549,300 km (0.036 R)
• M49: 20,803,977 km (0.116 R)
• M50: 21,521,150 km (0.106 R)
• M51: 22,084,535 km (0.069 R)
• M52: 23,431,814 km (0.113 R)
• M53: 24,847,458 km (0.099 R)
• M54: 26,034,069 km (0.053 R)
• M55: 26,247,844 km (0.066 R)
• M56: 26,333,564 km (0.097 R)
• M57: 27,325,697 km (0.075 R)
• M58: 27,804,559 km (0.031 R)
• M59: 27,891,925 km (0.083 R)
• M60: 28,066,954 km (0.109 R)
• M61: 28,242,283 km (0.083 R)
• M62: 28,638,119 km (0.117 R)
• M63: 29,881,576 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.4

Radius: 4.2

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 16.34 AU - 24.4 AU

Year: 32615 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,922,878 km

• M1: 59,690 km (0.057 R)
• M2: 175,030 km (0.112 R)
• M3: 715,227 km (0.043 R)
• M4: 1,180,028 km (0.094 R)
• M5: 1,331,571 km (0.09 R)
• M6: 1,393,953 km (0.065 R)
• M7: 1,457,382 km (0.096 R)
• M8: 2,555,730 km (0.101 R)
• M9: 2,791,646 km (0.053 R)
• M10: 2,952,763 km (0.083 R)
• M11: 3,326,309 km (0.08 R)
• M12: 3,454,065 km (0.053 R)
• M13: 3,497,149 km (0.115 R)
• M14: 4,208,487 km (0.105 R)
• M15: 4,675,233 km (0.061 R)
• M16: 4,818,547 km (0.034 R)
• M17: 5,256,869 km (0.055 R)
• M18: 5,963,719 km (0.112 R)
• M19: 8,027,272 km (0.091 R)
• M20: 8,603,523 km (0.065 R)
• M21: 8,837,793 km (0.109 R)
• M22: 9,553,170 km (0.055 R)
• M23: 9,674,195 km (0.093 R)
• M24: 10,286,948 km (0.059 R)
• M25: 10,912,267 km (0.075 R)
• M26: 13,195,430 km (0.119 R)
• M27: 13,942,522 km (0.059 R)
• M28: 14,217,632 km (0.096 R)
• M29: 14,494,388 km (0.08 R)
• M30: 17,358,888 km (0.08 R)
• M31: 17,432,789 km (0.085 R)
• M32: 20,003,330 km (0.092 R)
• M33: 20,235,805 km (0.055 R)
• M34: 21,017,005 km (0.088 R)
• M35: 21,649,056 km (0.085 R)
• M36: 22,287,390 km (0.074 R)
• M37: 23,419,247 km (0.109 R)
• M38: 24,735,559 km (0.117 R)
• M39: 24,818,586 km (0.084 R)
• M40: 25,570,315 km (0.076 R)
• M41: 25,654,240 km (0.054 R)
• M42: 26,075,657 km (0.043 R)
• M43: 26,499,168 km (0.096 R)
• M44: 27,181,634 km (0.098 R)
• M45: 28,738,349 km (0.074 R)
• M46: 29,088,109 km (0.042 R)
• M47: 29,527,329 km (0.111 R)
• M48: 31,126,829 km (0.109 R)
• M49: 31,666,279 km (0.119 R)
• M50: 32,663,049 km (0.102 R)
• M51: 33,302,730 km (0.12 R)
• M52: 33,394,583 km (0.116 R)
• M53: 34,316,405 km (0.117 R)
• M54: 34,409,006 km (0.112 R)
• M55: 34,780,458 km (0.12 R)
• M56: 36,185,032 km (0.115 R)
• M57: 36,562,767 km (0.078 R)
• M58: 37,703,750 km (0.093 R)
• M59: 37,894,936 km (0.116 R)
• M60: 38,759,761 km (0.099 R)
• M61: 39,436,841 km (0.076 R)
• M62: 41,787,772 km (0.116 R)
• M63: 42,283,240 km (0.109 R)
• M64: 46,316,398 km (0.105 R)
• M65: 46,521,347 km (0.118 R)
• M66: 49,003,027 km (0.112 R)
• M67: 49,316,284 km (0.075 R)
• M68: 51,845,984 km (0.117 R)
• M69: 53,555,589 km (0.029 R)
• M70: 53,878,272 km (0.118 R)
• M71: 53,985,982 km (0.086 R)
• M72: 54,850,059 km (0.077 R)
• M73: 55,283,893 km (0.103 R)
• M74: 55,609,867 km (0.1 R)
• M75: 57,030,149 km (0.075 R)
• M76: 57,359,713 km (0.118 R)
• M77: 58,241,293 km (0.114 R)
• M78: 60,241,267 km (0.038 R)
• M79: 62,942,855 km (0.118 R)
• M80: 63,396,885 km (0.087 R)
• M81: 64,880,148 km (0.093 R)
• M82: 65,568,597 km (0.105 R)
• M83: 68,696,389 km (0.078 R)
• M84: 74,135,918 km (0.047 R)
• M85: 74,255,745 km (0.085 R)
• M86: 76,422,671 km (0.054 R)
• M87: 76,664,870 km (0.094 R)
• M88: 77,635,610 km (0.099 R)
• M89: 78,122,551 km (0.119 R)
• M90: 80,449,247 km (0.092 R)
• M91: 80,942,022 km (0.042 R)
• M92: 81,930,415 km (0.092 R)
• M93: 82,674,366 km (0.081 R)
• M94: 82,798,532 km (0.088 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit