🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.3

Radius: 9.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 439 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,430,424 km

• M1: 121,922 km (0.097 R)
• M2: 489,185 km (0.115 R)
• M3: 872,904 km (0.101 R)
• M4: 1,182,272 km (0.089 R)
• M5: 1,722,470 km (0.119 R)
• M6: 2,075,521 km (0.109 R)
• M7: 2,994,501 km (0.077 R)
• M8: 4,029,867 km (0.114 R)
• M9: 4,399,823 km (0.11 R)
• M10: 5,036,063 km (0.083 R)
• M11: 5,417,238 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 12.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 522 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,430,424 km

• M1: 152,291 km (0.051 R)
• M2: 609,761 km (0.107 R)
• M3: 1,019,061 km (0.057 R)
• M4: 1,465,610 km (0.095 R)
• M5: 2,204,773 km (0.032 R)
• M6: 2,690,368 km (0.117 R)
• M7: 3,179,104 km (0.12 R)
• M8: 3,602,616 km (0.104 R)
• M9: 4,393,241 km (0.04 R)
• M10: 4,785,187 km (0.114 R)
• M11: 5,248,192 km (0.109 R)
• M12: 5,774,927 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 10.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.78 AU - 0.9 AU

Year: 531 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,430,424 km

• M1: 135,685 km (0.107 R)
• M2: 479,760 km (0.083 R)
• M3: 1,057,507 km (0.085 R)
• M4: 1,611,767 km (0.107 R)
• M5: 2,420,494 km (0.113 R)
• M6: 2,911,474 km (0.054 R)
• M7: 3,873,687 km (0.078 R)
• M8: 4,223,447 km (0.114 R)
• M9: 4,811,666 km (0.108 R)
• M10: 5,216,777 km (0.054 R)
• M11: 5,949,208 km (0.104 R)
• M12: 6,474,596 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 10.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.01 AU - 1.17 AU

Year: 786 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,430,424 km

• M1: 135,536 km (0.112 R)
• M2: 625,170 km (0.054 R)
• M3: 996,920 km (0.096 R)
• M4: 1,736,981 km (0.083 R)
• M5: 2,203,876 km (0.08 R)
• M6: 2,605,247 km (0.036 R)
• M7: 3,030,404 km (0.108 R)
• M8: 5,144,970 km (0.091 R)
• M9: 5,799,311 km (0.059 R)
• M10: 6,571,535 km (0.064 R)
• M11: 6,960,639 km (0.082 R)
• M12: 7,643,404 km (0.061 R)
• M13: 8,270,668 km (0.105 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 8.8

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.94 AU - 2.1 AU

Year: 1982 Days

Day: 11.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,430,424 km

• M1: 109,506 km (0.117 R)
• M2: 601,533 km (0.101 R)
• M3: 889,958 km (0.115 R)
• M4: 1,528,890 km (0.066 R)
• M5: 1,852,919 km (0.045 R)
• M6: 2,379,055 km (0.032 R)
• M7: 2,670,621 km (0.118 R)
• M8: 3,497,299 km (0.103 R)
• M9: 4,202,653 km (0.119 R)
• M10: 5,993,938 km (0.099 R)
• M11: 6,618,210 km (0.086 R)
• M12: 7,199,547 km (0.071 R)
• M13: 7,517,443 km (0.089 R)
• M14: 9,453,688 km (0.114 R)
• M15: 10,263,312 km (0.101 R)
• M16: 10,778,227 km (0.101 R)
• M17: 12,303,826 km (0.119 R)
• M18: 12,675,428 km (0.1 R)
• M19: 13,441,219 km (0.087 R)
• M20: 14,785,356 km (0.029 R)
• M21: 15,489,962 km (0.087 R)
• M22: 16,713,972 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.6

Radius: 12.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.08 AU - 2.4 AU

Year: 2314 Days

Day: 8.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,430,424 km

• M1: 153,039 km (0.117 R)
• M2: 541,095 km (0.116 R)
• M3: 1,017,415 km (0.108 R)
• M4: 1,424,022 km (0.086 R)
• M5: 1,870,273 km (0.072 R)
• M6: 2,495,891 km (0.089 R)
• M7: 3,257,494 km (0.116 R)
• M8: 3,866,955 km (0.026 R)
• M9: 4,842,483 km (0.09 R)
• M10: 5,388,515 km (0.101 R)
• M11: 6,464,124 km (0.1 R)
• M12: 7,187,280 km (0.12 R)
• M13: 7,772,357 km (0.115 R)
• M14: 8,829,416 km (0.109 R)
• M15: 10,709,113 km (0.098 R)
• M16: 11,187,677 km (0.067 R)
• M17: 11,848,002 km (0.062 R)
• M18: 12,230,673 km (0.034 R)
• M19: 13,020,999 km (0.118 R)
• M20: 13,474,579 km (0.057 R)
• M21: 14,849,982 km (0.066 R)
• M22: 15,597,224 km (0.094 R)
• M23: 16,160,908 km (0.113 R)
• M24: 16,791,314 km (0.059 R)
• M25: 17,657,336 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 10.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.48 AU - 3.58 AU

Year: 4578 Days

Day: 9.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,430,424 km

• M1: 215,122 km (0.057 R)
• M2: 1,409,362 km (0.115 R)
• M3: 2,640,702 km (0.094 R)
• M4: 4,267,279 km (0.075 R)
• M5: 6,324,699 km (0.061 R)
• M6: 7,427,235 km (0.084 R)
• M7: 8,716,619 km (0.1 R)
• M8: 10,255,084 km (0.082 R)
• M9: 11,579,773 km (0.083 R)
• M10: 13,015,464 km (0.093 R)
• M11: 13,392,151 km (0.101 R)
• M12: 15,902,553 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 14.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.31 AU - 5.07 AU

Year: 5920 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,430,424 km

• M1: 183,108 km (0.112 R)
• M2: 731,234 km (0.111 R)
• M3: 1,233,584 km (0.086 R)
• M4: 2,004,312 km (0.103 R)
• M5: 2,632,025 km (0.12 R)
• M6: 9,636,945 km (0.069 R)
• M7: 10,768,504 km (0.073 R)
• M8: 12,088,256 km (0.116 R)
• M9: 13,458,722 km (0.042 R)
• M10: 14,068,782 km (0.066 R)
• M11: 15,584,358 km (0.116 R)
• M12: 16,072,047 km (0.116 R)
• M13: 19,215,248 km (0.083 R)
• M14: 20,348,452 km (0.087 R)
• M15: 21,600,736 km (0.118 R)
• M16: 22,747,852 km (0.088 R)
• M17: 23,218,038 km (0.106 R)
• M18: 33,836,944 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 8.3

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.66 AU - 6.34 AU

Year: 8903 Days

Day: 14 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,430,424 km

• M1: 103,671 km (0.093 R)
• M2: 417,378 km (0.062 R)
• M3: 795,262 km (0.102 R)
• M4: 1,245,552 km (0.066 R)
• M5: 1,858,006 km (0.032 R)
• M6: 2,125,935 km (0.106 R)
• M7: 2,536,731 km (0.102 R)
• M8: 2,825,156 km (0.071 R)
• M9: 3,228,322 km (0.111 R)
• M10: 3,825,367 km (0.08 R)
• M11: 4,918,479 km (0.06 R)
• M12: 6,580,661 km (0.045 R)
• M13: 7,008,810 km (0.096 R)
• M14: 8,957,173 km (0.091 R)
• M15: 9,680,029 km (0.111 R)
• M16: 11,628,691 km (0.117 R)
• M17: 14,463,272 km (0.11 R)
• M18: 15,457,050 km (0.053 R)
• M19: 16,566,618 km (0.094 R)
• M20: 16,996,113 km (0.105 R)
• M21: 18,943,429 km (0.116 R)
• M22: 22,136,446 km (0.084 R)
• M23: 23,098,061 km (0.062 R)
• M24: 25,671,144 km (0.048 R)
• M25: 29,669,895 km (0.097 R)
• M26: 37,265,578 km (0.119 R)
• M27: 38,750,336 km (0.095 R)
• M28: 41,311,751 km (0.105 R)
• M29: 43,983,868 km (0.119 R)
• M30: 47,196,782 km (0.118 R)
• M31: 48,060,111 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.6

Radius: 5

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.83 AU - 12.05 AU

Year: 23284 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,430,424 km

• M1: 65,225 km (0.038 R)
• M2: 279,000 km (0.092 R)
• M3: 491,279 km (0.118 R)
• M4: 841,937 km (0.087 R)
• M5: 1,406,370 km (0.11 R)
• M6: 1,584,989 km (0.114 R)
• M7: 2,257,282 km (0.109 R)
• M8: 2,550,195 km (0.064 R)
• M9: 2,718,044 km (0.059 R)
• M10: 3,184,340 km (0.093 R)
• M11: 3,465,435 km (0.038 R)
• M12: 4,511,872 km (0.089 R)
• M13: 4,687,051 km (0.108 R)
• M14: 6,001,418 km (0.062 R)
• M15: 6,607,888 km (0.118 R)
• M16: 6,880,006 km (0.11 R)
• M17: 8,406,353 km (0.067 R)
• M18: 8,888,657 km (0.065 R)
• M19: 10,629,976 km (0.1 R)
• M20: 11,450,670 km (0.053 R)
• M21: 12,864,220 km (0.119 R)
• M22: 14,239,922 km (0.117 R)
• M23: 17,537,059 km (0.072 R)
• M24: 18,950,909 km (0.097 R)
• M25: 30,159,679 km (0.056 R)
• M26: 32,311,794 km (0.117 R)
• M27: 40,121,999 km (0.103 R)
• M28: 45,429,133 km (0.107 R)
• M29: 48,080,756 km (0.079 R)
• M30: 49,101,312 km (0.027 R)
• M31: 56,275,877 km (0.083 R)
• M32: 65,353,924 km (0.089 R)
• M33: 67,448,743 km (0.07 R)
• M34: 73,103,692 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit