🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 8

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.7 AU - 0.94 AU

Year: 479 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,996,503 km

• M1: 99,632 km (0.102 R)
• M2: 470,635 km (0.063 R)
• M3: 856,897 km (0.104 R)
• M4: 1,188,405 km (0.118 R)
• M5: 1,604,736 km (0.109 R)
• M6: 2,207,466 km (0.041 R)
• M7: 3,321,522 km (0.103 R)
• M8: 3,667,392 km (0.098 R)
• M9: 3,966,737 km (0.099 R)
• M10: 4,356,589 km (0.042 R)
• M11: 5,366,076 km (0.101 R)
• M12: 6,215,193 km (0.059 R)
• M13: 6,862,952 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 12.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.88 AU - 1.14 AU

Year: 655 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,996,503 km

• M1: 160,369 km (0.069 R)
• M2: 621,430 km (0.044 R)
• M3: 1,142,928 km (0.071 R)
• M4: 1,859,801 km (0.114 R)
• M5: 3,042,222 km (0.068 R)
• M6: 3,496,551 km (0.109 R)
• M7: 4,382,021 km (0.108 R)
• M8: 5,175,937 km (0.067 R)
• M9: 6,346,839 km (0.08 R)
• M10: 7,852,243 km (0.096 R)
• M11: 8,436,871 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 10.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.03 AU - 2.53 AU

Year: 2223 Days

Day: 9.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,996,503 km

• M1: 133,142 km (0.103 R)
• M2: 577,897 km (0.07 R)
• M3: 1,157,588 km (0.089 R)
• M4: 1,618,948 km (0.065 R)
• M5: 1,964,818 km (0.103 R)
• M6: 2,528,054 km (0.037 R)
• M7: 3,014,846 km (0.044 R)
• M8: 3,692,075 km (0.112 R)
• M9: 4,198,015 km (0.104 R)
• M10: 5,301,300 km (0.117 R)
• M11: 6,954,356 km (0.12 R)
• M12: 8,296,698 km (0.049 R)
• M13: 8,825,377 km (0.112 R)
• M14: 10,283,208 km (0.087 R)
• M15: 11,854,285 km (0.115 R)
• M16: 12,654,185 km (0.057 R)
• M17: 16,575,743 km (0.073 R)
• M18: 18,008,592 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 13.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.92 AU - 3.04 AU

Year: 3322 Days

Day: 13.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 88.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,996,503 km

• M1: 169,494 km (0.115 R)
• M2: 666,907 km (0.106 R)
• M3: 1,295,069 km (0.11 R)
• M4: 1,730,548 km (0.026 R)
• M5: 2,574,579 km (0.103 R)
• M6: 3,314,341 km (0.049 R)
• M7: 3,988,878 km (0.068 R)
• M8: 4,553,610 km (0.102 R)
• M9: 5,389,712 km (0.107 R)
• M10: 6,491,949 km (0.12 R)
• M11: 7,614,083 km (0.066 R)
• M12: 8,656,032 km (0.084 R)
• M13: 9,680,478 km (0.08 R)
• M14: 10,784,211 km (0.082 R)
• M15: 11,634,675 km (0.035 R)
• M16: 12,312,204 km (0.099 R)
• M17: 13,793,073 km (0.08 R)
• M18: 14,264,307 km (0.064 R)
• M19: 15,439,697 km (0.089 R)
• M20: 16,154,625 km (0.045 R)
• M21: 17,705,806 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 10.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.96 AU - 3.26 AU

Year: 3541 Days

Day: 9.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,996,503 km

• M1: 131,796 km (0.038 R)
• M2: 515,365 km (0.059 R)
• M3: 1,426,117 km (0.084 R)
• M4: 1,887,327 km (0.08 R)
• M5: 2,548,101 km (0.074 R)
• M6: 2,884,845 km (0.076 R)
• M7: 3,234,007 km (0.071 R)
• M8: 4,948,997 km (0.06 R)
• M9: 5,755,778 km (0.07 R)
• M10: 6,479,233 km (0.099 R)
• M11: 9,585,783 km (0.105 R)
• M12: 10,217,535 km (0.102 R)
• M13: 10,797,675 km (0.084 R)
• M14: 12,627,257 km (0.114 R)
• M15: 14,947,221 km (0.094 R)
• M16: 16,052,899 km (0.099 R)
• M17: 17,592,710 km (0.085 R)
• M18: 19,934,365 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 13.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.21 AU - 3.75 AU

Year: 4192 Days

Day: 5.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,996,503 km

• M1: 176,077 km (0.066 R)
• M2: 633,098 km (0.078 R)
• M3: 1,660,387 km (0.118 R)
• M4: 2,351,529 km (0.099 R)
• M5: 3,116,273 km (0.104 R)
• M6: 3,780,637 km (0.102 R)
• M7: 4,274,909 km (0.097 R)
• M8: 5,464,960 km (0.093 R)
• M9: 6,461,431 km (0.117 R)
• M10: 7,753,508 km (0.114 R)
• M11: 8,366,560 km (0.11 R)
• M12: 10,148,420 km (0.082 R)
• M13: 10,995,892 km (0.109 R)
• M14: 12,375,484 km (0.102 R)
• M15: 15,909,734 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.4

Radius: 5.2

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.66 AU - 7.02 AU

Year: 11550 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,996,503 km

• M1: 64,626 km (0.107 R)
• M2: 299,345 km (0.092 R)
• M3: 520,002 km (0.059 R)
• M4: 1,748,051 km (0.115 R)
• M5: 1,911,262 km (0.035 R)
• M6: 2,500,379 km (0.092 R)
• M7: 3,159,657 km (0.062 R)
• M8: 3,472,017 km (0.109 R)
• M9: 3,731,569 km (0.103 R)
• M10: 3,953,423 km (0.066 R)
• M11: 5,168,008 km (0.119 R)
• M12: 9,844,886 km (0.056 R)
• M13: 11,104,351 km (0.118 R)
• M14: 11,409,530 km (0.104 R)
• M15: 11,616,125 km (0.053 R)
• M16: 12,631,745 km (0.093 R)
• M17: 13,189,296 km (0.091 R)
• M18: 16,096,432 km (0.05 R)
• M19: 17,018,553 km (0.12 R)
• M20: 18,255,279 km (0.101 R)
• M21: 18,823,601 km (0.075 R)
• M22: 21,606,869 km (0.059 R)
• M23: 22,323,144 km (0.037 R)
• M24: 22,646,574 km (0.071 R)
• M25: 24,225,281 km (0.055 R)
• M26: 27,139,298 km (0.054 R)
• M27: 30,774,526 km (0.101 R)
• M28: 33,230,175 km (0.097 R)
• M29: 35,155,500 km (0.082 R)
• M30: 36,256,540 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.5

Radius: 4.4

Gravity: 47.75 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.98 AU - 11.36 AU

Year: 19416 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,996,503 km

• M1: 67,618 km (0.046 R)
• M2: 379,679 km (0.099 R)
• M3: 519,404 km (0.072 R)
• M4: 1,519,466 km (0.049 R)
• M5: 2,415,258 km (0.102 R)
• M6: 3,995,460 km (0.085 R)
• M7: 4,756,165 km (0.091 R)
• M8: 8,231,772 km (0.039 R)
• M9: 9,052,616 km (0.065 R)
• M10: 13,027,581 km (0.118 R)
• M11: 22,471,844 km (0.083 R)
• M12: 26,303,943 km (0.115 R)
• M13: 29,293,058 km (0.032 R)
• M14: 31,580,410 km (0.115 R)
• M15: 46,822,338 km (0.111 R)
• M16: 48,885,293 km (0.031 R)
• M17: 56,007,348 km (0.076 R)
• M18: 66,751,019 km (0.11 R)
• M19: 71,586,471 km (0.098 R)
• M20: 72,263,401 km (0.066 R)
• M21: 75,946,052 km (0.104 R)
• M22: 76,415,041 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 4.6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.91 AU - 13.07 AU

Year: 21937 Days

Day: 20.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,996,503 km

• M1: 57,296 km (0.115 R)
• M2: 393,891 km (0.117 R)
• M3: 770,130 km (0.048 R)
• M4: 1,383,332 km (0.056 R)
• M5: 1,646,773 km (0.088 R)
• M6: 1,857,407 km (0.102 R)
• M7: 3,119,714 km (0.111 R)
• M8: 3,391,982 km (0.078 R)
• M9: 3,733,963 km (0.089 R)
• M10: 4,156,726 km (0.099 R)
• M11: 4,964,106 km (0.112 R)
• M12: 5,130,609 km (0.107 R)
• M13: 5,474,833 km (0.084 R)
• M14: 6,720,684 km (0.101 R)
• M15: 11,513,651 km (0.089 R)
• M16: 13,024,439 km (0.036 R)
• M17: 15,354,725 km (0.119 R)
• M18: 16,286,720 km (0.097 R)
• M19: 16,953,627 km (0.047 R)
• M20: 17,484,700 km (0.093 R)
• M21: 18,026,843 km (0.045 R)
• M22: 20,223,388 km (0.119 R)
• M23: 22,410,359 km (0.041 R)
• M24: 24,557,089 km (0.067 R)
• M25: 26,229,144 km (0.102 R)
• M26: 28,823,770 km (0.099 R)
• M27: 29,254,163 km (0.042 R)
• M28: 36,988,522 km (0.071 R)
• M29: 38,267,883 km (0.065 R)
• M30: 39,708,810 km (0.114 R)
• M31: 41,185,491 km (0.06 R)
• M32: 41,594,491 km (0.102 R)
• M33: 42,420,571 km (0.039 R)
• M34: 42,698,374 km (0.098 R)
• M35: 45,253,356 km (0.084 R)
• M36: 45,834,693 km (0.106 R)
• M37: 54,503,591 km (0.115 R)
• M38: 54,667,550 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit