🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 11.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.46 AU - 3.74 AU

Year: 3524 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,654,069 km

• M1: 139,575 km (0.067 R)
• M2: 817,253 km (0.045 R)
• M3: 1,404,425 km (0.11 R)
• M4: 2,437,697 km (0.049 R)
• M5: 2,936,457 km (0.074 R)
• M6: 5,156,938 km (0.074 R)
• M7: 5,572,221 km (0.062 R)
• M8: 8,893,145 km (0.094 R)
• M9: 12,076,887 km (0.114 R)
• M10: 14,515,182 km (0.083 R)
• M11: 15,748,317 km (0.08 R)
• M12: 16,783,984 km (0.095 R)
• M13: 18,648,272 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 13.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.46 AU - 3.76 AU

Year: 3541 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,654,069 km

• M1: 166,652 km (0.117 R)
• M2: 648,058 km (0.119 R)
• M3: 1,081,593 km (0.097 R)
• M4: 2,399,699 km (0.094 R)
• M5: 2,827,549 km (0.056 R)
• M6: 3,324,214 km (0.059 R)
• M7: 3,744,435 km (0.086 R)
• M8: 4,560,790 km (0.082 R)
• M9: 5,899,841 km (0.082 R)
• M10: 6,774,839 km (0.066 R)
• M11: 8,313,303 km (0.04 R)
• M12: 9,703,217 km (0.033 R)
• M13: 12,284,379 km (0.059 R)
• M14: 14,225,112 km (0.067 R)
• M15: 14,704,424 km (0.104 R)
• M16: 15,796,787 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.1

Radius: 12.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.34 AU - 4.16 AU

Year: 4689 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,654,069 km

• M1: 159,920 km (0.119 R)
• M2: 845,976 km (0.117 R)
• M3: 1,300,903 km (0.061 R)
• M4: 1,963,173 km (0.089 R)
• M5: 2,472,254 km (0.114 R)
• M6: 3,942,353 km (0.101 R)
• M7: 4,450,537 km (0.111 R)
• M8: 5,280,954 km (0.075 R)
• M9: 7,643,853 km (0.026 R)
• M10: 8,128,999 km (0.063 R)
• M11: 8,674,283 km (0.1 R)
• M12: 9,580,547 km (0.118 R)
• M13: 11,010,104 km (0.096 R)
• M14: 11,776,195 km (0.048 R)
• M15: 13,847,078 km (0.096 R)
• M16: 14,911,317 km (0.054 R)
• M17: 15,729,917 km (0.115 R)
• M18: 17,584,781 km (0.095 R)
• M19: 20,705,991 km (0.05 R)
• M20: 29,723,302 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 14.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.02 AU - 4.56 AU

Year: 4764 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,654,069 km

• M1: 176,525 km (0.071 R)
• M2: 695,181 km (0.036 R)
• M3: 1,367,624 km (0.055 R)
• M4: 1,841,699 km (0.112 R)
• M5: 2,288,548 km (0.118 R)
• M6: 2,774,143 km (0.061 R)
• M7: 4,396,532 km (0.088 R)
• M8: 5,511,485 km (0.117 R)
• M9: 6,060,958 km (0.068 R)
• M10: 7,579,526 km (0.031 R)
• M11: 8,446,745 km (0.096 R)
• M12: 9,459,971 km (0.08 R)
• M13: 10,465,717 km (0.049 R)
• M14: 13,292,220 km (0.099 R)
• M15: 15,665,141 km (0.104 R)
• M16: 16,653,385 km (0.104 R)
• M17: 18,690,160 km (0.07 R)
• M18: 20,002,731 km (0.117 R)
• M19: 20,681,756 km (0.088 R)
• M20: 22,085,732 km (0.079 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.56 AU - 5.48 AU

Year: 6205 Days

Day: 14.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,654,069 km

• M1: 115,938 km (0.095 R)
• M2: 506,987 km (0.12 R)
• M3: 1,032,375 km (0.098 R)
• M4: 1,816,118 km (0.099 R)
• M5: 3,966,288 km (0.112 R)
• M6: 4,878,087 km (0.094 R)
• M7: 5,257,318 km (0.078 R)
• M8: 6,136,505 km (0.064 R)
• M9: 6,741,778 km (0.1 R)
• M10: 7,281,976 km (0.113 R)
• M11: 8,296,249 km (0.075 R)
• M12: 10,692,059 km (0.114 R)
• M13: 10,963,729 km (0.09 R)
• M14: 12,194,321 km (0.05 R)
• M15: 15,209,915 km (0.12 R)
• M16: 15,844,359 km (0.05 R)
• M17: 17,916,739 km (0.118 R)
• M18: 19,618,714 km (0.097 R)
• M19: 22,740,073 km (0.114 R)
• M20: 23,798,777 km (0.073 R)
• M21: 27,424,581 km (0.071 R)
• M22: 28,363,756 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.1

Radius: 4.9

Gravity: 28.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.7 AU - 7.6 AU

Year: 12345 Days

Day: 18.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,654,069 km

• M1: 61,036 km (0.112 R)
• M2: 513,569 km (0.066 R)
• M3: 993,031 km (0.083 R)
• M4: 1,305,541 km (0.099 R)
• M5: 1,514,080 km (0.095 R)
• M6: 1,928,616 km (0.074 R)
• M7: 2,143,887 km (0.117 R)
• M8: 3,763,134 km (0.094 R)
• M9: 4,518,903 km (0.089 R)
• M10: 4,675,083 km (0.048 R)
• M11: 4,899,929 km (0.101 R)
• M12: 9,147,162 km (0.08 R)
• M13: 11,862,812 km (0.118 R)
• M14: 14,523,410 km (0.058 R)
• M15: 15,350,986 km (0.113 R)
• M16: 16,576,491 km (0.06 R)
• M17: 17,024,238 km (0.082 R)
• M18: 18,734,889 km (0.032 R)
• M19: 19,549,001 km (0.111 R)
• M20: 20,642,262 km (0.053 R)
• M21: 24,935,272 km (0.096 R)
• M22: 26,220,019 km (0.078 R)
• M23: 27,756,389 km (0.054 R)
• M24: 29,243,541 km (0.054 R)
• M25: 32,144,842 km (0.095 R)
• M26: 34,503,103 km (0.117 R)
• M27: 37,866,063 km (0.098 R)
• M28: 40,359,411 km (0.092 R)
• M29: 42,542,194 km (0.035 R)
• M30: 47,588,728 km (0.108 R)
• M31: 49,253,603 km (0.106 R)
• M32: 54,973,178 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308

Radius: 6.3

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.76 AU - 8.28 AU

Year: 14665 Days

Day: 23.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 86.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,654,069 km

• M1: 79,137 km (0.105 R)
• M2: 700,417 km (0.11 R)
• M3: 1,244,505 km (0.079 R)
• M4: 1,748,201 km (0.08 R)
• M5: 2,553,935 km (0.082 R)
• M6: 3,363,708 km (0.075 R)
• M7: 3,584,215 km (0.1 R)
• M8: 4,594,899 km (0.113 R)
• M9: 4,991,333 km (0.078 R)
• M10: 5,246,547 km (0.081 R)
• M11: 6,355,516 km (0.039 R)
• M12: 7,612,736 km (0.096 R)
• M13: 9,698,580 km (0.096 R)
• M14: 11,686,885 km (0.034 R)
• M15: 12,835,348 km (0.095 R)
• M16: 14,567,093 km (0.088 R)
• M17: 18,036,716 km (0.071 R)
• M18: 19,331,785 km (0.063 R)
• M19: 23,056,772 km (0.054 R)
• M20: 24,671,830 km (0.067 R)
• M21: 24,948,287 km (0.088 R)
• M22: 27,826,251 km (0.107 R)
• M23: 35,855,618 km (0.104 R)
• M24: 36,329,095 km (0.108 R)
• M25: 36,926,589 km (0.099 R)
• M26: 39,382,387 km (0.091 R)
• M27: 44,480,234 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.5

Radius: 4.8

Gravity: 35.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.99 AU - 11.25 AU

Year: 22346 Days

Day: 22 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,654,069 km

• M1: 102,325 km (0.116 R)
• M2: 263,442 km (0.109 R)
• M3: 434,731 km (0.09 R)
• M4: 599,139 km (0.046 R)
• M5: 784,042 km (0.085 R)
• M6: 956,828 km (0.082 R)
• M7: 1,495,530 km (0.11 R)
• M8: 1,960,630 km (0.075 R)
• M9: 2,516,535 km (0.118 R)
• M10: 2,818,125 km (0.084 R)
• M11: 3,804,274 km (0.106 R)
• M12: 4,811,367 km (0.11 R)
• M13: 5,984,364 km (0.091 R)
• M14: 8,324,673 km (0.061 R)
• M15: 8,766,286 km (0.08 R)
• M16: 8,992,926 km (0.099 R)
• M17: 9,223,457 km (0.112 R)
• M18: 9,696,336 km (0.093 R)
• M19: 10,061,504 km (0.109 R)
• M20: 12,165,448 km (0.113 R)
• M21: 16,350,898 km (0.101 R)
• M22: 17,218,865 km (0.028 R)
• M23: 17,395,988 km (0.045 R)
• M24: 18,300,308 km (0.087 R)
• M25: 21,712,336 km (0.05 R)
• M26: 26,928,963 km (0.104 R)
• M27: 28,754,805 km (0.117 R)
• M28: 31,978,490 km (0.104 R)
• M29: 32,515,696 km (0.089 R)
• M30: 33,195,618 km (0.07 R)
• M31: 35,435,098 km (0.099 R)
• M32: 37,327,212 km (0.031 R)
• M33: 46,936,930 km (0.105 R)
• M34: 52,492,247 km (0.106 R)
• M35: 56,104,886 km (0.04 R)
• M36: 63,820,396 km (0.118 R)
• M37: 73,602,452 km (0.119 R)
• M38: 77,393,411 km (0.093 R)
• M39: 79,581,878 km (0.089 R)
• M40: 82,815,436 km (0.077 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: 300 - 12,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit