🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.58 AU

Year: 124 Days

Day: 28.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 25.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 261 Days

Day: 47.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 271 Days

Day: 26.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 8.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.58 AU - 9.54 AU

Year: 8802 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,750,672 km

• M1: 184,903 km (0.096 R)
• M2: 659,427 km (0.053 R)
• M3: 813,962 km (0.085 R)
• M4: 1,236,277 km (0.084 R)
• M5: 1,412,952 km (0.109 R)
• M6: 1,580,801 km (0.103 R)
• M7: 1,773,184 km (0.113 R)
• M8: 1,899,594 km (0.09 R)
• M9: 2,161,390 km (0.112 R)
• M10: 2,335,971 km (0.046 R)
• M11: 2,555,730 km (0.074 R)
• M12: 3,210,670 km (0.044 R)
• M13: 4,321,882 km (0.109 R)
• M14: 4,567,223 km (0.084 R)
• M15: 4,741,804 km (0.047 R)
• M16: 4,893,197 km (0.093 R)
• M17: 5,123,278 km (0.086 R)
• M18: 5,620,542 km (0.09 R)
• M19: 7,849,251 km (0.094 R)
• M20: 7,908,791 km (0.062 R)
• M21: 8,148,895 km (0.11 R)
• M22: 8,482,798 km (0.055 R)
• M23: 8,636,135 km (0.115 R)
• M24: 10,777,180 km (0.084 R)
• M25: 10,943,234 km (0.116 R)
• M26: 11,582,166 km (0.051 R)
• M27: 11,650,084 km (0.092 R)
• M28: 11,957,507 km (0.096 R)
• M29: 12,371,744 km (0.086 R)
• M30: 12,790,468 km (0.065 R)
• M31: 13,037,006 km (0.059 R)
• M32: 13,391,852 km (0.097 R)
• M33: 14,074,916 km (0.074 R)
• M34: 14,329,382 km (0.102 R)
• M35: 15,101,905 km (0.116 R)
• M36: 15,624,450 km (0.068 R)
• M37: 15,699,698 km (0.119 R)
• M38: 15,888,042 km (0.071 R)
• M39: 16,610,600 km (0.105 R)
• M40: 16,995,365 km (0.045 R)
• M41: 17,344,078 km (0.105 R)
• M42: 17,616,944 km (0.07 R)
• M43: 18,483,715 km (0.114 R)
• M44: 18,962,428 km (0.073 R)
• M45: 19,042,612 km (0.088 R)
• M46: 19,809,750 km (0.112 R)
• M47: 20,422,653 km (0.077 R)
• M48: 22,129,564 km (0.072 R)
• M49: 23,493,149 km (0.095 R)
• M50: 24,359,171 km (0.029 R)
• M51: 25,412,190 km (0.025 R)
• M52: 25,722,157 km (0.119 R)
• M53: 26,256,371 km (0.045 R)
• M54: 27,381,197 km (0.111 R)
• M55: 29,770,575 km (0.079 R)
• M56: 30,425,215 km (0.083 R)
• M57: 30,566,136 km (0.12 R)
• M58: 30,754,330 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 11.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.65 AU - 10.55 AU

Year: 8864 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,750,672 km

• M1: 154,684 km (0.089 R)
• M2: 307,424 km (0.033 R)
• M3: 529,576 km (0.118 R)
• M4: 839,394 km (0.117 R)
• M5: 1,291,628 km (0.091 R)
• M6: 1,380,489 km (0.097 R)
• M7: 1,673,701 km (0.103 R)
• M8: 1,972,448 km (0.055 R)
• M9: 2,288,548 km (0.086 R)
• M10: 2,413,313 km (0.108 R)
• M11: 2,653,417 km (0.091 R)
• M12: 2,801,370 km (0.06 R)
• M13: 2,952,015 km (0.11 R)
• M14: 3,331,993 km (0.114 R)
• M15: 3,636,275 km (0.113 R)
• M16: 3,987,232 km (0.108 R)
• M17: 4,214,621 km (0.088 R)
• M18: 4,642,620 km (0.048 R)
• M19: 4,741,804 km (0.082 R)
• M20: 5,688,010 km (0.071 R)
• M21: 6,646,633 km (0.052 R)
• M22: 6,849,039 km (0.051 R)
• M23: 6,962,285 km (0.106 R)
• M24: 7,514,750 km (0.1 R)
• M25: 7,702,046 km (0.095 R)
• M26: 7,867,202 km (0.114 R)
• M27: 7,962,047 km (0.059 R)
• M28: 8,081,277 km (0.042 R)
• M29: 8,249,126 km (0.117 R)
• M30: 8,808,921 km (0.083 R)
• M31: 9,081,040 km (0.075 R)
• M32: 9,381,133 km (0.062 R)
• M33: 9,557,658 km (0.086 R)
• M34: 9,786,244 km (0.099 R)
• M35: 9,862,838 km (0.09 R)
• M36: 10,093,817 km (0.046 R)
• M37: 10,587,490 km (0.083 R)
• M38: 10,982,728 km (0.096 R)
• M39: 11,142,199 km (0.076 R)
• M40: 11,222,234 km (0.108 R)
• M41: 11,923,997 km (0.094 R)
• M42: 12,280,040 km (0.106 R)
• M43: 12,390,444 km (0.11 R)
• M44: 12,473,321 km (0.079 R)
• M45: 13,003,047 km (0.119 R)
• M46: 13,341,288 km (0.1 R)
• M47: 14,026,596 km (0.098 R)
• M48: 14,694,251 km (0.042 R)
• M49: 14,782,065 km (0.081 R)
• M50: 15,401,849 km (0.108 R)
• M51: 16,030,160 km (0.101 R)
• M52: 16,241,392 km (0.112 R)
• M53: 16,332,348 km (0.084 R)
• M54: 16,575,444 km (0.114 R)
• M55: 17,003,743 km (0.115 R)
• M56: 17,435,632 km (0.087 R)
• M57: 17,559,648 km (0.062 R)
• M58: 17,652,998 km (0.078 R)
• M59: 18,027,591 km (0.099 R)
• M60: 18,247,499 km (0.115 R)
• M61: 18,784,855 km (0.104 R)
• M62: 18,880,298 km (0.097 R)
• M63: 19,552,591 km (0.078 R)
• M64: 19,649,232 km (0.067 R)
• M65: 20,037,588 km (0.099 R)
• M66: 20,265,276 km (0.093 R)
• M67: 21,483,002 km (0.113 R)
• M68: 21,649,355 km (0.036 R)
• M69: 21,749,436 km (0.063 R)
• M70: 22,083,937 km (0.059 R)
• M71: 22,724,365 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 11.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.28 AU - 13.22 AU

Year: 12388 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,750,672 km

• M1: 292,763 km (0.076 R)
• M2: 501,602 km (0.058 R)
• M3: 600,635 km (0.074 R)
• M4: 840,890 km (0.099 R)
• M5: 921,373 km (0.102 R)
• M6: 1,004,699 km (0.067 R)
• M7: 1,317,808 km (0.086 R)
• M8: 1,510,789 km (0.074 R)
• M9: 1,661,733 km (0.065 R)
• M10: 2,610,483 km (0.056 R)
• M11: 3,203,638 km (0.117 R)
• M12: 3,399,761 km (0.041 R)
• M13: 3,872,490 km (0.077 R)
• M14: 4,511,124 km (0.096 R)
• M15: 5,726,307 km (0.086 R)
• M16: 5,845,238 km (0.12 R)
• M17: 5,924,973 km (0.112 R)
• M18: 6,005,008 km (0.071 R)
• M19: 7,079,420 km (0.109 R)
• M20: 7,638,766 km (0.082 R)
• M21: 8,123,164 km (0.086 R)
• M22: 10,351,724 km (0.107 R)
• M23: 11,633,030 km (0.039 R)
• M24: 11,834,688 km (0.081 R)
• M25: 12,549,317 km (0.08 R)
• M26: 12,964,002 km (0.102 R)
• M27: 13,172,990 km (0.115 R)
• M28: 13,647,515 km (0.108 R)
• M29: 14,504,710 km (0.077 R)
• M30: 14,667,473 km (0.073 R)
• M31: 15,269,155 km (0.097 R)
• M32: 15,934,716 km (0.118 R)
• M33: 17,179,670 km (0.047 R)
• M34: 17,466,898 km (0.114 R)
• M35: 17,813,815 km (0.119 R)
• M36: 18,046,290 km (0.11 R)
• M37: 18,338,305 km (0.116 R)
• M38: 20,608,752 km (0.03 R)
• M39: 21,097,937 km (0.091 R)
• M40: 21,652,945 km (0.094 R)
• M41: 21,838,896 km (0.087 R)
• M42: 23,856,372 km (0.117 R)
• M43: 25,408,301 km (0.056 R)
• M44: 27,059,263 km (0.092 R)
• M45: 27,931,418 km (0.09 R)
• M46: 29,222,747 km (0.039 R)
• M47: 29,428,444 km (0.069 R)
• M48: 31,161,087 km (0.056 R)
• M49: 32,499,838 km (0.101 R)
• M50: 32,855,283 km (0.052 R)
• M51: 33,929,395 km (0.105 R)
• M52: 34,579,249 km (0.07 R)
• M53: 35,598,459 km (0.098 R)
• M54: 35,744,915 km (0.097 R)
• M55: 35,818,218 km (0.052 R)
• M56: 35,964,824 km (0.107 R)
• M57: 36,775,345 km (0.117 R)
• M58: 37,294,300 km (0.064 R)
• M59: 38,039,747 km (0.054 R)
• M60: 38,339,391 km (0.054 R)
• M61: 39,242,813 km (0.093 R)
• M62: 39,394,056 km (0.112 R)
• M63: 39,772,987 km (0.104 R)
• M64: 40,382,000 km (0.088 R)
• M65: 40,764,073 km (0.06 R)
• M66: 41,994,965 km (0.105 R)
• M67: 43,394,303 km (0.083 R)
• M68: 44,099,657 km (0.046 R)
• M69: 44,493,249 km (0.071 R)
• M70: 45,125,300 km (0.06 R)
• M71: 45,442,448 km (0.119 R)
• M72: 45,521,884 km (0.096 R)
• M73: 45,680,757 km (0.117 R)
• M74: 46,398,228 km (0.061 R)
• M75: 47,119,589 km (0.083 R)
• M76: 47,441,374 km (0.088 R)
• M77: 49,223,983 km (0.082 R)
• M78: 50,123,515 km (0.114 R)
• M79: 51,359,043 km (0.063 R)
• M80: 51,607,226 km (0.114 R)
• M81: 52,021,912 km (0.1 R)
• M82: 53,691,873 km (0.112 R)
• M83: 53,859,721 km (0.098 R)
• M84: 54,533,361 km (0.038 R)
• M85: 54,786,630 km (0.106 R)
• M86: 55,718,774 km (0.084 R)
• M87: 56,570,734 km (0.057 R)
• M88: 56,656,154 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.3

Radius: 5.2

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 19.98 AU - 21 AU

Year: 32598 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,750,672 km

• M1: 567,724 km (0.114 R)
• M2: 854,952 km (0.078 R)
• M3: 1,878,500 km (0.11 R)
• M4: 1,973,196 km (0.093 R)
• M5: 2,469,711 km (0.076 R)
• M6: 2,714,154 km (0.101 R)
• M7: 2,749,758 km (0.063 R)
• M8: 4,089,258 km (0.117 R)
• M9: 4,253,516 km (0.115 R)
• M10: 4,673,587 km (0.063 R)
• M11: 5,150,954 km (0.113 R)
• M12: 5,780,761 km (0.102 R)
• M13: 5,965,065 km (0.106 R)
• M14: 6,434,504 km (0.109 R)
• M15: 7,259,386 km (0.098 R)
• M16: 7,358,719 km (0.105 R)
• M17: 7,709,526 km (0.083 R)
• M18: 8,323,775 km (0.119 R)
• M19: 9,166,759 km (0.079 R)
• M20: 9,327,876 km (0.119 R)
• M21: 10,876,064 km (0.103 R)
• M22: 11,160,899 km (0.031 R)
• M23: 12,502,044 km (0.095 R)
• M24: 13,161,321 km (0.094 R)
• M25: 14,575,769 km (0.105 R)
• M26: 15,332,884 km (0.075 R)
• M27: 15,587,949 km (0.109 R)
• M28: 17,082,282 km (0.103 R)
• M29: 17,148,404 km (0.106 R)
• M30: 17,479,614 km (0.095 R)
• M31: 21,830,817 km (0.041 R)
• M32: 21,974,132 km (0.098 R)
• M33: 23,205,173 km (0.027 R)
• M34: 23,278,326 km (0.082 R)
• M35: 24,906,101 km (0.061 R)
• M36: 27,880,705 km (0.085 R)
• M37: 29,449,089 km (0.114 R)
• M38: 29,528,226 km (0.098 R)
• M39: 30,403,673 km (0.079 R)
• M40: 30,643,927 km (0.112 R)
• M41: 30,965,263 km (0.091 R)
• M42: 32,017,235 km (0.05 R)
• M43: 33,080,876 km (0.085 R)
• M44: 34,991,092 km (0.099 R)
• M45: 35,495,236 km (0.104 R)
• M46: 37,449,882 km (0.104 R)
• M47: 38,138,032 km (0.081 R)
• M48: 38,224,201 km (0.079 R)
• M49: 38,570,071 km (0.106 R)
• M50: 39,963,874 km (0.049 R)
• M51: 40,402,795 km (0.077 R)
• M52: 40,931,623 km (0.116 R)
• M53: 41,374,134 km (0.091 R)
• M54: 44,515,240 km (0.11 R)
• M55: 45,061,422 km (0.075 R)
• M56: 45,426,740 km (0.057 R)
• M57: 47,175,389 km (0.096 R)
• M58: 48,104,691 km (0.103 R)
• M59: 49,698,058 km (0.08 R)
• M60: 49,886,701 km (0.043 R)
• M61: 50,170,040 km (0.096 R)
• M62: 51,881,290 km (0.04 R)
• M63: 52,936,553 km (0.115 R)
• M64: 53,418,408 km (0.073 R)
• M65: 55,458,623 km (0.073 R)
• M66: 55,752,134 km (0.103 R)
• M67: 57,523,972 km (0.088 R)
• M68: 58,317,439 km (0.113 R)
• M69: 59,314,359 km (0.1 R)
• M70: 62,237,053 km (0.096 R)
• M71: 62,440,356 km (0.116 R)
• M72: 62,847,561 km (0.072 R)
• M73: 67,385,014 km (0.107 R)
• M74: 68,011,979 km (0.027 R)
• M75: 68,221,267 km (0.075 R)
• M76: 68,326,135 km (0.104 R)
• M77: 69,271,444 km (0.075 R)
• M78: 69,587,544 km (0.108 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit