🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.53 AU - 0.81 AU

Year: 198 Days

Day: 20 Hours

Environment

Temp: 213 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,725,243 km

• M1: 128,654 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 0.98 AU

Year: 319 Days

Day: 33.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.22 AU - 1.62 AU

Year: 612 Days

Day: 31.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,725,243 km

• M1: 201,508 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.79 AU - 2.67 AU

Year: 1204 Days

Day: 40.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,725,243 km

• M1: 754,871 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.81 AU - 2.85 AU

Year: 1722 Days

Day: 27.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 12.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.04 AU - 5.78 AU

Year: 4551 Days

Day: 8 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,725,243 km

• M1: 156,330 km (0.082 R)
• M2: 397,781 km (0.097 R)
• M3: 590,164 km (0.113 R)
• M4: 980,016 km (0.101 R)
• M5: 1,099,993 km (0.096 R)
• M6: 1,399,937 km (0.04 R)
• M7: 1,710,352 km (0.07 R)
• M8: 1,807,890 km (0.093 R)
• M9: 1,957,787 km (0.086 R)
• M10: 2,042,909 km (0.077 R)
• M11: 2,341,955 km (0.113 R)
• M12: 2,561,714 km (0.108 R)
• M13: 2,731,059 km (0.042 R)
• M14: 2,962,786 km (0.109 R)
• M15: 3,181,049 km (0.05 R)
• M16: 3,910,339 km (0.092 R)
• M17: 4,238,706 km (0.057 R)
• M18: 4,576,049 km (0.116 R)
• M19: 5,229,194 km (0.043 R)
• M20: 5,591,220 km (0.066 R)
• M21: 5,886,826 km (0.116 R)
• M22: 6,111,821 km (0.089 R)
• M23: 6,987,717 km (0.073 R)
• M24: 7,386,694 km (0.116 R)
• M25: 7,467,477 km (0.119 R)
• M26: 7,656,868 km (0.032 R)
• M27: 7,765,925 km (0.08 R)
• M28: 7,847,904 km (0.112 R)
• M29: 7,957,859 km (0.056 R)
• M30: 8,543,235 km (0.107 R)
• M31: 10,022,309 km (0.116 R)
• M32: 10,321,505 km (0.081 R)
• M33: 10,929,022 km (0.063 R)
• M34: 11,361,210 km (0.078 R)
• M35: 11,610,590 km (0.091 R)
• M36: 11,736,103 km (0.082 R)
• M37: 12,115,034 km (0.101 R)
• M38: 12,401,963 km (0.098 R)
• M39: 12,530,168 km (0.111 R)
• M40: 12,691,135 km (0.077 R)
• M41: 12,949,940 km (0.11 R)
• M42: 13,571,968 km (0.046 R)
• M43: 13,770,334 km (0.075 R)
• M44: 13,869,967 km (0.114 R)
• M45: 14,069,829 km (0.098 R)
• M46: 14,270,739 km (0.059 R)
• M47: 14,438,738 km (0.113 R)
• M48: 14,743,020 km (0.071 R)
• M49: 15,049,396 km (0.119 R)
• M50: 15,186,278 km (0.062 R)
• M51: 15,807,259 km (0.12 R)
• M52: 16,789,668 km (0.091 R)
• M53: 17,936,635 km (0.113 R)
• M54: 18,045,393 km (0.109 R)
• M55: 18,263,806 km (0.104 R)
• M56: 18,997,882 km (0.097 R)
• M57: 19,145,835 km (0.068 R)
• M58: 19,554,686 km (0.117 R)
• M59: 20,419,062 km (0.08 R)
• M60: 20,913,184 km (0.076 R)
• M61: 21,180,815 km (0.032 R)
• M62: 21,758,262 km (0.094 R)
• M63: 22,184,915 km (0.119 R)
• M64: 22,536,171 km (0.104 R)
• M65: 23,165,081 km (0.093 R)
• M66: 23,521,423 km (0.031 R)
• M67: 24,079,423 km (0.08 R)
• M68: 25,697,324 km (0.056 R)
• M69: 25,860,984 km (0.053 R)
• M70: 27,601,106 km (0.089 R)
• M71: 28,147,288 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 13.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.46 AU - 8.94 AU

Year: 6987 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,725,243 km

• M1: 181,462 km (0.072 R)
• M2: 286,929 km (0.096 R)
• M3: 942,167 km (0.092 R)
• M4: 1,083,986 km (0.063 R)
• M5: 1,464,114 km (0.063 R)
• M6: 1,615,657 km (0.07 R)
• M7: 1,756,578 km (0.061 R)
• M8: 2,001,171 km (0.099 R)
• M9: 2,102,299 km (0.085 R)
• M10: 2,991,808 km (0.112 R)
• M11: 3,901,961 km (0.07 R)
• M12: 3,986,933 km (0.116 R)
• M13: 4,621,228 km (0.116 R)
• M14: 4,711,286 km (0.078 R)
• M15: 4,847,420 km (0.098 R)
• M16: 6,155,803 km (0.047 R)
• M17: 6,505,712 km (0.084 R)
• M18: 7,172,769 km (0.082 R)
• M19: 7,754,406 km (0.113 R)
• M20: 7,915,672 km (0.093 R)
• M21: 8,378,678 km (0.095 R)
• M22: 8,488,931 km (0.072 R)
• M23: 8,655,284 km (0.043 R)
• M24: 9,019,256 km (0.062 R)
• M25: 9,274,170 km (0.087 R)
• M26: 9,416,887 km (0.103 R)
• M27: 9,531,628 km (0.1 R)
• M28: 9,617,946 km (0.054 R)
• M29: 10,406,626 km (0.06 R)
• M30: 10,644,337 km (0.1 R)
• M31: 11,490,463 km (0.08 R)
• M32: 11,705,435 km (0.114 R)
• M33: 11,921,604 km (0.098 R)
• M34: 12,483,942 km (0.109 R)
• M35: 12,736,613 km (0.101 R)
• M36: 12,927,201 km (0.105 R)
• M37: 13,279,205 km (0.113 R)
• M38: 14,420,038 km (0.075 R)
• M39: 14,851,927 km (0.12 R)
• M40: 15,119,707 km (0.035 R)
• M41: 15,355,324 km (0.089 R)
• M42: 15,524,519 km (0.081 R)
• M43: 15,660,204 km (0.063 R)
• M44: 16,794,904 km (0.054 R)
• M45: 17,284,388 km (0.094 R)
• M46: 18,027,291 km (0.111 R)
• M47: 18,384,830 km (0.032 R)
• M48: 18,564,348 km (0.072 R)
• M49: 19,948,577 km (0.065 R)
• M50: 20,244,182 km (0.113 R)
• M51: 22,010,185 km (0.092 R)
• M52: 22,124,627 km (0.096 R)
• M53: 22,430,705 km (0.078 R)
• M54: 22,699,682 km (0.084 R)
• M55: 23,008,302 km (0.04 R)
• M56: 23,202,031 km (0.055 R)
• M57: 24,612,141 km (0.048 R)
• M58: 25,327,667 km (0.087 R)
• M59: 25,567,622 km (0.099 R)
• M60: 26,494,680 km (0.099 R)
• M61: 26,616,453 km (0.056 R)
• M62: 26,982,818 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 8.5

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.57 AU - 10.07 AU

Year: 9473 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,725,243 km

• M1: 123,717 km (0.081 R)
• M2: 358,137 km (0.034 R)
• M3: 838,047 km (0.085 R)
• M4: 952,639 km (0.107 R)
• M5: 1,134,401 km (0.101 R)
• M6: 1,240,466 km (0.096 R)
• M7: 1,485,507 km (0.087 R)
• M8: 1,721,871 km (0.11 R)
• M9: 2,098,709 km (0.096 R)
• M10: 2,283,462 km (0.086 R)
• M11: 2,754,097 km (0.096 R)
• M12: 3,015,444 km (0.1 R)
• M13: 3,104,455 km (0.068 R)
• M14: 3,315,388 km (0.118 R)
• M15: 3,376,424 km (0.077 R)
• M16: 3,815,045 km (0.076 R)
• M17: 4,139,373 km (0.028 R)
• M18: 4,304,828 km (0.079 R)
• M19: 5,343,337 km (0.112 R)
• M20: 5,742,913 km (0.091 R)
• M21: 5,927,666 km (0.113 R)
• M22: 6,152,063 km (0.074 R)
• M23: 7,037,981 km (0.08 R)
• M24: 7,235,899 km (0.06 R)
• M25: 7,435,613 km (0.062 R)
• M26: 7,718,203 km (0.05 R)
• M27: 8,169,540 km (0.057 R)
• M28: 8,252,567 km (0.089 R)
• M29: 8,419,368 km (0.104 R)
• M30: 9,012,075 km (0.092 R)
• M31: 9,097,795 km (0.061 R)
• M32: 10,192,851 km (0.109 R)
• M33: 10,778,676 km (0.043 R)
• M34: 11,654,273 km (0.118 R)
• M35: 11,841,569 km (0.106 R)
• M36: 13,228,940 km (0.049 R)
• M37: 13,571,519 km (0.114 R)
• M38: 14,065,940 km (0.099 R)
• M39: 14,165,572 km (0.114 R)
• M40: 14,365,435 km (0.049 R)
• M41: 14,515,930 km (0.092 R)
• M42: 14,818,567 km (0.091 R)
• M43: 15,378,960 km (0.056 R)
• M44: 15,687,431 km (0.1 R)
• M45: 16,625,410 km (0.102 R)
• M46: 17,207,345 km (0.091 R)
• M47: 17,742,307 km (0.073 R)
• M48: 18,120,042 km (0.082 R)
• M49: 18,664,279 km (0.088 R)
• M50: 19,213,902 km (0.105 R)
• M51: 19,546,159 km (0.083 R)
• M52: 20,329,004 km (0.105 R)
• M53: 20,554,598 km (0.077 R)
• M54: 20,951,182 km (0.086 R)
• M55: 21,179,019 km (0.088 R)
• M56: 21,465,050 km (0.026 R)
• M57: 25,417,875 km (0.106 R)
• M58: 25,904,666 km (0.062 R)
• M59: 27,011,092 km (0.106 R)
• M60: 28,889,294 km (0.087 R)
• M61: 29,652,392 km (0.084 R)
• M62: 29,844,177 km (0.07 R)
• M63: 30,100,438 km (0.118 R)
• M64: 30,228,943 km (0.118 R)
• M65: 31,003,560 km (0.047 R)
• M66: 32,177,604 km (0.087 R)
• M67: 33,632,294 km (0.098 R)
• M68: 33,765,586 km (0.098 R)
• M69: 36,058,622 km (0.113 R)
• M70: 36,948,580 km (0.095 R)
• M71: 37,154,875 km (0.064 R)
• M72: 37,568,962 km (0.089 R)
• M73: 38,262,199 km (0.028 R)
• M74: 40,296,730 km (0.12 R)
• M75: 40,864,005 km (0.114 R)
• M76: 41,291,406 km (0.037 R)
• M77: 42,150,397 km (0.115 R)
• M78: 42,294,160 km (0.118 R)
• M79: 42,726,349 km (0.117 R)
• M80: 43,449,954 km (0.115 R)
• M81: 47,651,111 km (0.097 R)
• M82: 49,080,069 km (0.099 R)
• M83: 49,231,313 km (0.112 R)
• M84: 49,306,860 km (0.059 R)
• M85: 49,761,787 km (0.081 R)
• M86: 50,828,569 km (0.079 R)
• M87: 51,058,052 km (0.095 R)
• M88: 51,134,647 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 11.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.06 AU - 11.88 AU

Year: 14049 Days

Day: 11.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,725,243 km

• M1: 162,912 km (0.104 R)
• M2: 360,381 km (0.095 R)
• M3: 542,891 km (0.106 R)
• M4: 1,043,445 km (0.112 R)
• M5: 1,145,770 km (0.109 R)
• M6: 1,278,613 km (0.112 R)
• M7: 1,575,266 km (0.12 R)
• M8: 1,816,268 km (0.096 R)
• M9: 2,020,918 km (0.1 R)
• M10: 2,283,611 km (0.07 R)
• M11: 2,419,147 km (0.088 R)
• M12: 2,662,992 km (0.105 R)
• M13: 2,770,104 km (0.09 R)
• M14: 2,896,813 km (0.113 R)
• M15: 2,988,517 km (0.106 R)
• M16: 3,062,568 km (0.118 R)
• M17: 3,231,613 km (0.1 R)
• M18: 3,403,800 km (0.092 R)
• M19: 3,657,967 km (0.107 R)
• M20: 3,857,680 km (0.034 R)
• M21: 3,938,613 km (0.118 R)
• M22: 4,081,778 km (0.116 R)
• M23: 4,331,008 km (0.089 R)
• M24: 5,130,908 km (0.108 R)
• M25: 5,309,976 km (0.109 R)
• M26: 5,445,662 km (0.112 R)
• M27: 5,697,285 km (0.09 R)
• M28: 7,362,160 km (0.115 R)
• M29: 7,742,887 km (0.05 R)
• M30: 8,365,513 km (0.113 R)
• M31: 8,550,117 km (0.115 R)
• M32: 9,603,585 km (0.12 R)
• M33: 9,991,791 km (0.12 R)
• M34: 10,356,960 km (0.041 R)
• M35: 10,470,056 km (0.119 R)
• M36: 11,595,630 km (0.109 R)
• M37: 12,397,176 km (0.116 R)
• M38: 12,607,959 km (0.088 R)
• M39: 13,032,966 km (0.08 R)
• M40: 13,370,310 km (0.072 R)
• M41: 13,866,227 km (0.115 R)
• M42: 14,147,770 km (0.084 R)
• M43: 14,399,543 km (0.032 R)
• M44: 15,583,760 km (0.118 R)
• M45: 15,778,686 km (0.084 R)
• M46: 16,500,496 km (0.053 R)
• M47: 16,798,943 km (0.046 R)
• M48: 17,199,716 km (0.119 R)
• M49: 18,972,152 km (0.112 R)
• M50: 19,145,685 km (0.109 R)
• M51: 19,739,439 km (0.119 R)
• M52: 20,445,840 km (0.05 R)
• M53: 20,588,108 km (0.119 R)
• M54: 20,837,936 km (0.118 R)
• M55: 21,304,532 km (0.12 R)
• M56: 21,412,691 km (0.069 R)
• M57: 21,521,000 km (0.06 R)
• M58: 22,651,212 km (0.118 R)
• M59: 24,100,367 km (0.097 R)
• M60: 24,665,697 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.4

Radius: 3.9

Gravity: 44.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.15 AU - 16.91 AU

Year: 21073 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,725,243 km

• M1: 61,485 km (0.111 R)
• M2: 378,333 km (0.112 R)
• M3: 436,975 km (0.063 R)
• M4: 725,699 km (0.032 R)
• M5: 750,084 km (0.102 R)
• M6: 1,175,989 km (0.088 R)
• M7: 1,292,675 km (0.102 R)
• M8: 2,573,831 km (0.103 R)
• M9: 2,725,374 km (0.032 R)
• M10: 3,951,029 km (0.119 R)
• M11: 4,081,778 km (0.119 R)
• M12: 4,437,671 km (0.05 R)
• M13: 4,619,133 km (0.094 R)
• M14: 5,036,661 km (0.047 R)
• M15: 5,273,774 km (0.078 R)
• M16: 5,321,645 km (0.114 R)
• M17: 5,857,654 km (0.075 R)
• M18: 6,056,919 km (0.073 R)
• M19: 6,157,299 km (0.089 R)
• M20: 8,222,497 km (0.088 R)
• M21: 8,501,497 km (0.097 R)
• M22: 9,531,180 km (0.059 R)
• M23: 10,418,893 km (0.082 R)
• M24: 11,209,368 km (0.106 R)
• M25: 11,580,670 km (0.068 R)
• M26: 13,497,019 km (0.043 R)
• M27: 14,357,356 km (0.088 R)
• M28: 15,235,346 km (0.084 R)
• M29: 15,715,256 km (0.033 R)
• M30: 15,991,713 km (0.054 R)
• M31: 16,130,540 km (0.055 R)
• M32: 17,042,638 km (0.1 R)
• M33: 17,397,933 km (0.101 R)
• M34: 18,043,598 km (0.087 R)
• M35: 18,624,037 km (0.12 R)
• M36: 18,697,041 km (0.119 R)
• M37: 18,916,501 km (0.096 R)
• M38: 19,728,818 km (0.086 R)
• M39: 20,176,714 km (0.071 R)
• M40: 20,552,354 km (0.109 R)
• M41: 21,006,383 km (0.115 R)
• M42: 22,155,594 km (0.089 R)
• M43: 22,465,561 km (0.093 R)
• M44: 22,620,993 km (0.1 R)
• M45: 22,698,934 km (0.116 R)
• M46: 25,561,339 km (0.079 R)
• M47: 26,622,587 km (0.082 R)
• M48: 26,787,144 km (0.108 R)
• M49: 28,535,195 km (0.032 R)
• M50: 29,210,779 km (0.095 R)
• M51: 31,529,397 km (0.05 R)
• M52: 33,107,505 km (0.069 R)
• M53: 35,341,899 km (0.098 R)
• M54: 35,885,238 km (0.091 R)
• M55: 36,431,420 km (0.091 R)
• M56: 37,993,820 km (0.1 R)
• M57: 38,829,923 km (0.074 R)
• M58: 40,519,930 km (0.084 R)
• M59: 40,993,706 km (0.094 R)
• M60: 41,946,645 km (0.046 R)
• M61: 42,233,872 km (0.064 R)
• M62: 42,425,807 km (0.106 R)
• M63: 42,618,040 km (0.064 R)
• M64: 44,360,705 km (0.077 R)
• M65: 46,521,946 km (0.115 R)
• M66: 49,827,610 km (0.032 R)
• M67: 50,131,892 km (0.109 R)
• M68: 51,867,676 km (0.112 R)
• M69: 51,970,300 km (0.104 R)
• M70: 53,208,223 km (0.104 R)
• M71: 53,311,744 km (0.071 R)
• M72: 56,661,989 km (0.119 R)
• M73: 56,767,754 km (0.097 R)
• M74: 57,297,630 km (0.113 R)
• M75: 58,255,655 km (0.12 R)
• M76: 58,362,468 km (0.076 R)
• M77: 58,683,056 km (0.116 R)
• M78: 59,756,271 km (0.101 R)
• M79: 61,922,149 km (0.081 R)
• M80: 63,563,387 km (0.062 R)
• M81: 64,775,878 km (0.082 R)
• M82: 65,107,985 km (0.078 R)
• M83: 65,884,847 km (0.075 R)
• M84: 66,107,449 km (0.09 R)
• M85: 69,475,495 km (0.035 R)
• M86: 70,269,261 km (0.107 R)
• M87: 73,705,525 km (0.113 R)
• M88: 73,821,014 km (0.052 R)
• M89: 74,399,359 km (0.053 R)
• M90: 74,631,087 km (0.058 R)
• M91: 75,211,526 km (0.118 R)
• M92: 75,676,925 km (0.09 R)
• M93: 76,727,551 km (0.089 R)
• M94: 76,961,672 km (0.116 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit