🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 23.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.92 AU - 1.12 AU

Year: 367 Days

Day: 28.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.97 AU - 1.61 AU

Year: 522 Days

Day: 39.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 14.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.87 AU - 8.45 AU

Year: 7557 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 110,237,279 km

• M1: 182,809 km (0.079 R)
• M2: 640,578 km (0.117 R)
• M3: 1,633,310 km (0.037 R)
• M4: 2,471,058 km (0.083 R)
• M5: 3,265,572 km (0.051 R)
• M6: 3,943,998 km (0.11 R)
• M7: 7,568,007 km (0.085 R)
• M8: 8,336,940 km (0.059 R)
• M9: 8,805,630 km (0.049 R)
• M10: 10,611,575 km (0.11 R)
• M11: 11,576,033 km (0.117 R)
• M12: 14,946,024 km (0.093 R)
• M13: 16,889,001 km (0.096 R)
• M14: 18,488,950 km (0.069 R)
• M15: 21,036,453 km (0.111 R)
• M16: 21,988,942 km (0.104 R)
• M17: 23,894,969 km (0.109 R)
• M18: 25,818,947 km (0.102 R)
• M19: 28,606,554 km (0.102 R)
• M20: 31,384,287 km (0.111 R)
• M21: 37,240,894 km (0.057 R)
• M22: 40,183,783 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 10.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.6 AU - 14.32 AU

Year: 14743 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 110,237,279 km

• M1: 125,812 km (0.117 R)
• M2: 806,033 km (0.096 R)
• M3: 1,124,677 km (0.115 R)
• M4: 1,544,448 km (0.102 R)
• M5: 2,452,807 km (0.081 R)
• M6: 3,394,076 km (0.031 R)
• M7: 5,825,341 km (0.111 R)
• M8: 6,282,063 km (0.046 R)
• M9: 6,928,177 km (0.076 R)
• M10: 7,529,410 km (0.037 R)
• M11: 8,786,781 km (0.115 R)
• M12: 9,337,301 km (0.095 R)
• M13: 10,674,257 km (0.073 R)
• M14: 12,691,734 km (0.058 R)
• M15: 13,136,638 km (0.104 R)
• M16: 13,460,966 km (0.111 R)
• M17: 14,192,948 km (0.039 R)
• M18: 15,955,361 km (0.091 R)
• M19: 18,097,303 km (0.05 R)
• M20: 19,487,516 km (0.108 R)
• M21: 20,859,777 km (0.074 R)
• M22: 21,480,010 km (0.054 R)
• M23: 23,131,421 km (0.12 R)
• M24: 23,795,785 km (0.027 R)
• M25: 24,964,593 km (0.12 R)
• M26: 27,416,054 km (0.096 R)
• M27: 28,053,191 km (0.108 R)
• M28: 28,918,016 km (0.056 R)
• M29: 36,487,519 km (0.096 R)
• M30: 42,961,816 km (0.079 R)
• M31: 46,169,643 km (0.1 R)
• M32: 47,071,419 km (0.104 R)
• M33: 54,880,876 km (0.036 R)
• M34: 56,232,792 km (0.104 R)
• M35: 57,780,083 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 11.9

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.09 AU - 15.03 AU

Year: 15866 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 110,237,279 km

• M1: 147,952 km (0.118 R)
• M2: 790,625 km (0.072 R)
• M3: 1,187,657 km (0.061 R)
• M4: 1,721,572 km (0.073 R)
• M5: 2,995,697 km (0.09 R)
• M6: 3,389,439 km (0.077 R)
• M7: 4,030,167 km (0.119 R)
• M8: 4,579,490 km (0.088 R)
• M9: 5,670,806 km (0.068 R)
• M10: 8,413,683 km (0.062 R)
• M11: 10,044,450 km (0.065 R)
• M12: 10,512,841 km (0.109 R)
• M13: 15,104,149 km (0.115 R)
• M14: 18,264,703 km (0.115 R)
• M15: 19,771,154 km (0.091 R)
• M16: 29,626,961 km (0.032 R)
• M17: 30,106,871 km (0.084 R)
• M18: 31,953,208 km (0.084 R)
• M19: 33,225,238 km (0.115 R)
• M20: 35,599,656 km (0.059 R)
• M21: 36,966,531 km (0.11 R)
• M22: 39,659,443 km (0.107 R)
• M23: 41,426,194 km (0.117 R)
• M24: 45,751,666 km (0.082 R)
• M25: 49,860,222 km (0.088 R)
• M26: 50,369,304 km (0.084 R)
• M27: 60,904,435 km (0.113 R)
• M28: 62,071,597 km (0.047 R)
• M29: 71,304,927 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 6.2

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.74 AU - 17.76 AU

Year: 19174 Days

Day: 20 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 110,237,279 km

• M1: 80,035 km (0.05 R)
• M2: 277,803 km (0.089 R)
• M3: 764,445 km (0.09 R)
• M4: 1,172,997 km (0.053 R)
• M5: 2,018,075 km (0.073 R)
• M6: 2,441,736 km (0.037 R)
• M7: 5,735,882 km (0.087 R)
• M8: 7,414,968 km (0.103 R)
• M9: 8,471,279 km (0.079 R)
• M10: 14,221,821 km (0.077 R)
• M11: 22,336,308 km (0.104 R)
• M12: 24,842,222 km (0.07 R)
• M13: 29,303,829 km (0.114 R)
• M14: 32,817,584 km (0.041 R)
• M15: 33,605,366 km (0.077 R)
• M16: 38,744,502 km (0.046 R)
• M17: 41,882,317 km (0.108 R)
• M18: 47,314,815 km (0.081 R)
• M19: 48,827,698 km (0.12 R)
• M20: 60,331,176 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562

Radius: 4.5

Gravity: 27.75 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.17 AU - 19.37 AU

Year: 27836 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,237,279 km

• M1: 70,760 km (0.102 R)
• M2: 349,461 km (0.065 R)
• M3: 626,965 km (0.111 R)
• M4: 1,094,009 km (0.108 R)
• M5: 1,881,343 km (0.067 R)
• M6: 2,427,973 km (0.066 R)
• M7: 3,018,586 km (0.103 R)
• M8: 3,158,759 km (0.117 R)
• M9: 4,127,555 km (0.112 R)
• M10: 5,608,424 km (0.099 R)
• M11: 6,630,327 km (0.045 R)
• M12: 7,461,493 km (0.107 R)
• M13: 7,614,980 km (0.11 R)
• M14: 8,142,163 km (0.09 R)
• M15: 9,093,755 km (0.04 R)
• M16: 10,624,291 km (0.101 R)
• M17: 12,823,380 km (0.1 R)
• M18: 13,192,438 km (0.098 R)
• M19: 14,341,798 km (0.11 R)
• M20: 15,556,533 km (0.107 R)
• M21: 21,824,684 km (0.072 R)
• M22: 23,100,754 km (0.099 R)
• M23: 24,201,495 km (0.118 R)
• M24: 27,226,064 km (0.092 R)
• M25: 28,081,316 km (0.117 R)
• M26: 30,493,132 km (0.116 R)
• M27: 33,593,099 km (0.101 R)
• M28: 35,003,957 km (0.097 R)
• M29: 35,434,799 km (0.052 R)
• M30: 40,253,047 km (0.106 R)
• M31: 42,166,853 km (0.099 R)
• M32: 47,741,019 km (0.119 R)
• M33: 48,983,429 km (0.102 R)
• M34: 53,027,957 km (0.104 R)
• M35: 63,460,913 km (0.112 R)
• M36: 72,590,572 km (0.068 R)
• M37: 79,798,945 km (0.109 R)
• M38: 83,065,265 km (0.11 R)
• M39: 87,469,725 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.2

Radius: 3

Gravity: 86.47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 18.23 AU - 22.47 AU

Year: 32722 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 110,237,279 km

• M1: 37,399 km (0.066 R)
• M2: 137,929 km (0.116 R)
• M3: 268,379 km (0.107 R)
• M4: 455,675 km (0.073 R)
• M5: 588,368 km (0.053 R)
• M6: 1,579,903 km (0.114 R)
• M7: 1,718,132 km (0.114 R)
• M8: 1,821,952 km (0.04 R)
• M9: 2,182,334 km (0.109 R)
• M10: 2,329,089 km (0.079 R)
• M11: 2,895,317 km (0.069 R)
• M12: 3,514,652 km (0.053 R)
• M13: 6,228,507 km (0.057 R)
• M14: 6,375,113 km (0.111 R)
• M15: 6,474,147 km (0.1 R)
• M16: 12,609,305 km (0.06 R)
• M17: 13,322,289 km (0.079 R)
• M18: 15,089,638 km (0.082 R)
• M19: 15,983,635 km (0.111 R)
• M20: 16,166,593 km (0.118 R)
• M21: 16,630,047 km (0.081 R)
• M22: 16,817,793 km (0.114 R)
• M23: 20,125,102 km (0.052 R)
• M24: 20,769,570 km (0.093 R)
• M25: 22,670,061 km (0.112 R)
• M26: 30,022,497 km (0.077 R)
• M27: 31,432,158 km (0.114 R)
• M28: 32,298,928 km (0.116 R)
• M29: 34,535,117 km (0.112 R)
• M30: 36,396,564 km (0.039 R)
• M31: 38,816,160 km (0.109 R)
• M32: 44,331,833 km (0.1 R)
• M33: 56,037,567 km (0.116 R)
• M34: 58,169,337 km (0.051 R)
• M35: 86,972,911 km (0.063 R)
• M36: 92,446,847 km (0.112 R)
• M37: 94,221,975 km (0.073 R)
• M38: 101,549,877 km (0.063 R)
• M39: 102,807,097 km (0.092 R)
• M40: 106,317,561 km (0.119 R)
• M41: 110,237,325 km (0.027 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit