🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.62 AU

Year: 136 Days

Day: 31.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 225 Days

Day: 19.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 178.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,575,049 km

• M1: 193,879 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 9.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.33 AU - 5.09 AU

Year: 3326 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 114,575,049 km

• M1: 122,521 km (0.059 R)
• M2: 441,613 km (0.034 R)
• M3: 750,981 km (0.087 R)
• M4: 1,461,870 km (0.041 R)
• M5: 2,775,041 km (0.114 R)
• M6: 3,161,452 km (0.111 R)
• M7: 3,859,027 km (0.087 R)
• M8: 5,253,728 km (0.093 R)
• M9: 6,010,693 km (0.12 R)
• M10: 8,545,479 km (0.099 R)
• M11: 8,932,489 km (0.106 R)
• M12: 9,666,416 km (0.095 R)
• M13: 10,559,366 km (0.066 R)
• M14: 11,212,510 km (0.064 R)
• M15: 11,805,666 km (0.108 R)
• M16: 12,509,224 km (0.084 R)
• M17: 12,962,955 km (0.113 R)
• M18: 13,521,852 km (0.116 R)
• M19: 14,242,914 km (0.111 R)
• M20: 14,838,164 km (0.11 R)
• M21: 15,449,870 km (0.068 R)
• M22: 16,452,624 km (0.028 R)
• M23: 16,832,752 km (0.056 R)
• M24: 18,822,404 km (0.078 R)
• M25: 19,418,552 km (0.098 R)
• M26: 21,475,522 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 12.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.93 AU - 5.97 AU

Year: 5588 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 114,575,049 km

• M1: 151,692 km (0.087 R)
• M2: 536,159 km (0.111 R)
• M3: 1,000,959 km (0.06 R)
• M4: 1,554,172 km (0.087 R)
• M5: 1,977,534 km (0.058 R)
• M6: 2,673,763 km (0.1 R)
• M7: 3,718,853 km (0.049 R)
• M8: 4,313,505 km (0.087 R)
• M9: 5,694,144 km (0.063 R)
• M10: 6,400,994 km (0.084 R)
• M11: 7,729,872 km (0.108 R)
• M12: 8,666,653 km (0.113 R)
• M13: 10,211,551 km (0.039 R)
• M14: 14,916,404 km (0.064 R)
• M15: 17,346,471 km (0.05 R)
• M16: 18,713,946 km (0.088 R)
• M17: 20,274,999 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 8.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.54 AU - 9.34 AU

Year: 8614 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 114,575,049 km

• M1: 102,325 km (0.082 R)
• M2: 528,978 km (0.078 R)
• M3: 852,409 km (0.109 R)
• M4: 1,187,059 km (0.05 R)
• M5: 1,510,789 km (0.102 R)
• M6: 2,087,638 km (0.104 R)
• M7: 2,353,623 km (0.094 R)
• M8: 3,023,672 km (0.103 R)
• M9: 3,654,377 km (0.043 R)
• M10: 5,993,339 km (0.104 R)
• M11: 6,803,562 km (0.058 R)
• M12: 10,909,126 km (0.116 R)
• M13: 11,287,159 km (0.06 R)
• M14: 11,543,869 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.22 AU - 9.82 AU

Year: 8744 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 114,575,049 km

• M1: 114,442 km (0.091 R)
• M2: 422,016 km (0.069 R)
• M3: 868,565 km (0.112 R)
• M4: 1,294,770 km (0.061 R)
• M5: 1,657,993 km (0.062 R)
• M6: 2,357,812 km (0.044 R)
• M7: 2,650,126 km (0.108 R)
• M8: 3,797,392 km (0.11 R)
• M9: 4,578,742 km (0.112 R)
• M10: 4,919,825 km (0.119 R)
• M11: 6,528,002 km (0.108 R)
• M12: 7,184,737 km (0.05 R)
• M13: 7,607,351 km (0.115 R)
• M14: 8,005,730 km (0.106 R)
• M15: 8,376,284 km (0.103 R)
• M16: 10,163,380 km (0.089 R)
• M17: 13,704,063 km (0.084 R)
• M18: 17,713,435 km (0.099 R)
• M19: 19,648,633 km (0.101 R)
• M20: 21,248,134 km (0.064 R)
• M21: 22,768,497 km (0.094 R)
• M22: 24,019,135 km (0.07 R)
• M23: 28,328,601 km (0.065 R)
• M24: 30,565,239 km (0.118 R)
• M25: 31,370,075 km (0.117 R)
• M26: 31,982,978 km (0.065 R)
• M27: 34,083,481 km (0.104 R)
• M28: 34,731,240 km (0.114 R)
• M29: 35,167,617 km (0.112 R)
• M30: 36,274,342 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 14.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.01 AU - 11.61 AU

Year: 12746 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 114,575,049 km

• M1: 194,926 km (0.069 R)
• M2: 747,092 km (0.09 R)
• M3: 1,342,940 km (0.083 R)
• M4: 2,411,817 km (0.037 R)
• M5: 3,765,827 km (0.08 R)
• M6: 4,346,417 km (0.105 R)
• M7: 4,820,791 km (0.103 R)
• M8: 6,064,548 km (0.058 R)
• M9: 6,618,509 km (0.074 R)
• M10: 7,737,351 km (0.028 R)
• M11: 8,632,096 km (0.075 R)
• M12: 9,542,399 km (0.115 R)
• M13: 14,039,162 km (0.097 R)
• M14: 17,483,802 km (0.117 R)
• M15: 19,613,926 km (0.101 R)
• M16: 20,477,555 km (0.115 R)
• M17: 22,003,902 km (0.117 R)
• M18: 23,031,041 km (0.102 R)
• M19: 23,798,029 km (0.051 R)
• M20: 24,483,188 km (0.103 R)
• M21: 25,080,681 km (0.107 R)
• M22: 27,676,354 km (0.115 R)
• M23: 29,652,692 km (0.104 R)
• M24: 36,402,697 km (0.116 R)
• M25: 36,920,754 km (0.087 R)
• M26: 45,894,682 km (0.096 R)
• M27: 53,842,667 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.2

Radius: 3.2

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.59 AU - 16.13 AU

Year: 20951 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 114,575,049 km

• M1: 66,421 km (0.054 R)
• M2: 299,345 km (0.029 R)
• M3: 566,078 km (0.11 R)
• M4: 1,031,178 km (0.111 R)
• M5: 1,943,276 km (0.113 R)
• M6: 2,096,016 km (0.093 R)
• M7: 2,256,684 km (0.076 R)
• M8: 2,404,038 km (0.037 R)
• M9: 4,002,491 km (0.077 R)
• M10: 5,605,731 km (0.087 R)
• M11: 5,797,965 km (0.109 R)
• M12: 6,318,715 km (0.106 R)
• M13: 6,697,048 km (0.116 R)
• M14: 7,452,517 km (0.087 R)
• M15: 8,869,508 km (0.087 R)
• M16: 8,973,479 km (0.114 R)
• M17: 9,078,197 km (0.036 R)
• M18: 9,723,562 km (0.098 R)
• M19: 10,806,950 km (0.062 R)
• M20: 11,104,949 km (0.082 R)
• M21: 11,779,785 km (0.111 R)
• M22: 13,758,217 km (0.09 R)
• M23: 18,357,903 km (0.105 R)
• M24: 22,315,814 km (0.091 R)
• M25: 23,486,267 km (0.069 R)
• M26: 23,685,232 km (0.057 R)
• M27: 25,213,674 km (0.119 R)
• M28: 25,948,798 km (0.093 R)
• M29: 31,259,073 km (0.108 R)
• M30: 32,846,307 km (0.099 R)
• M31: 33,095,088 km (0.045 R)
• M32: 35,915,906 km (0.067 R)
• M33: 41,158,413 km (0.061 R)
• M34: 42,470,536 km (0.1 R)
• M35: 45,640,366 km (0.103 R)
• M36: 46,574,006 km (0.108 R)
• M37: 48,964,131 km (0.062 R)
• M38: 52,276,078 km (0.119 R)
• M39: 53,298,131 km (0.077 R)
• M40: 54,333,348 km (0.115 R)
• M41: 57,519,334 km (0.066 R)
• M42: 58,608,407 km (0.106 R)
• M43: 61,014,988 km (0.12 R)
• M44: 61,391,077 km (0.066 R)
• M45: 64,260,513 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.2

Radius: 7.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.27 AU - 16.61 AU

Year: 22233 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 114,575,049 km

• M1: 94,546 km (0.103 R)
• M2: 432,039 km (0.033 R)
• M3: 875,746 km (0.046 R)
• M4: 1,192,145 km (0.118 R)
• M5: 1,444,517 km (0.105 R)
• M6: 1,957,488 km (0.108 R)
• M7: 2,427,375 km (0.111 R)
• M8: 2,668,527 km (0.09 R)
• M9: 3,878,923 km (0.12 R)
• M10: 6,269,946 km (0.055 R)
• M11: 6,610,880 km (0.081 R)
• M12: 7,044,265 km (0.114 R)
• M13: 19,307,101 km (0.117 R)
• M14: 19,786,712 km (0.097 R)
• M15: 20,438,510 km (0.112 R)
• M16: 23,914,117 km (0.105 R)
• M17: 24,281,978 km (0.077 R)
• M18: 25,313,157 km (0.105 R)
• M19: 31,018,819 km (0.062 R)
• M20: 41,757,553 km (0.057 R)
• M21: 44,194,353 km (0.031 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.8

Radius: 3.7

Gravity: 68.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.6 AU - 19.12 AU

Year: 31534 Days

Day: 22.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 114,575,049 km

• M1: 46,076 km (0.07 R)
• M2: 303,534 km (0.104 R)
• M3: 506,389 km (0.083 R)
• M4: 819,198 km (0.059 R)
• M5: 1,265,448 km (0.048 R)
• M6: 1,421,329 km (0.091 R)
• M7: 1,590,076 km (0.072 R)
• M8: 2,275,384 km (0.107 R)
• M9: 2,725,224 km (0.051 R)
• M10: 2,956,503 km (0.086 R)
• M11: 3,169,380 km (0.077 R)
• M12: 5,126,719 km (0.072 R)
• M13: 5,479,022 km (0.06 R)
• M14: 8,653,040 km (0.074 R)
• M15: 8,837,943 km (0.119 R)
• M16: 9,735,680 km (0.062 R)
• M17: 15,060,317 km (0.11 R)
• M18: 16,336,237 km (0.067 R)
• M19: 17,096,793 km (0.114 R)
• M20: 17,880,536 km (0.041 R)
• M21: 19,731,211 km (0.086 R)
• M22: 28,683,597 km (0.115 R)
• M23: 33,574,998 km (0.097 R)
• M24: 37,833,601 km (0.114 R)
• M25: 40,348,341 km (0.054 R)
• M26: 41,384,605 km (0.066 R)
• M27: 43,690,507 km (0.115 R)
• M28: 44,052,683 km (0.074 R)
• M29: 45,521,585 km (0.09 R)
• M30: 50,321,582 km (0.092 R)
• M31: 51,723,464 km (0.098 R)
• M32: 56,727,961 km (0.093 R)
• M33: 57,592,188 km (0.091 R)
• M34: 60,461,625 km (0.037 R)
• M35: 63,425,009 km (0.116 R)
• M36: 69,885,842 km (0.107 R)
• M37: 70,878,873 km (0.056 R)
• M38: 79,432,281 km (0.105 R)
• M39: 83,816,246 km (0.05 R)
• M40: 89,228,398 km (0.037 R)
• M41: 98,861,753 km (0.049 R)
• M42: 113,547,327 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit