🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 13.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 250 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,910,380 km

• M1: 167,849 km (0.054 R)
• M2: 612,454 km (0.114 R)
• M3: 1,200,972 km (0.096 R)
• M4: 1,996,084 km (0.115 R)
• M5: 2,530,149 km (0.092 R)
• M6: 3,082,165 km (0.067 R)
• M7: 3,585,263 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 10.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.59 AU - 0.87 AU

Year: 416 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,910,380 km

• M1: 125,961 km (0.114 R)
• M2: 447,447 km (0.112 R)
• M3: 1,001,109 km (0.103 R)
• M4: 1,321,398 km (0.091 R)
• M5: 1,635,703 km (0.073 R)
• M6: 2,262,967 km (0.079 R)
• M7: 2,680,794 km (0.091 R)
• M8: 3,054,041 km (0.071 R)
• M9: 3,393,179 km (0.086 R)
• M10: 4,482,999 km (0.119 R)
• M11: 4,879,434 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 15

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.07 AU - 1.27 AU

Year: 844 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,910,380 km

• M1: 186,549 km (0.092 R)
• M2: 692,788 km (0.054 R)
• M3: 1,165,068 km (0.085 R)
• M4: 1,736,532 km (0.077 R)
• M5: 2,355,119 km (0.108 R)
• M6: 3,024,420 km (0.091 R)
• M7: 3,668,289 km (0.08 R)
• M8: 4,511,124 km (0.095 R)
• M9: 5,303,693 km (0.102 R)
• M10: 6,071,878 km (0.114 R)
• M11: 6,644,838 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 12.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.31 AU - 1.57 AU

Year: 1152 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,910,380 km

• M1: 170,242 km (0.119 R)
• M2: 561,890 km (0.083 R)
• M3: 1,462,918 km (0.099 R)
• M4: 1,955,543 km (0.084 R)
• M5: 2,844,753 km (0.114 R)
• M6: 3,525,274 km (0.06 R)
• M7: 4,472,677 km (0.095 R)
• M8: 5,339,896 km (0.113 R)
• M9: 7,593,139 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107

Radius: 11.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.68 AU - 2.22 AU

Year: 1816 Days

Day: 5.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,910,380 km

• M1: 146,905 km (0.074 R)
• M2: 820,694 km (0.1 R)
• M3: 1,514,379 km (0.09 R)
• M4: 1,992,344 km (0.074 R)
• M5: 2,452,657 km (0.074 R)
• M6: 4,005,333 km (0.105 R)
• M7: 4,372,596 km (0.103 R)
• M8: 5,593,913 km (0.051 R)
• M9: 5,976,136 km (0.078 R)
• M10: 6,729,361 km (0.086 R)
• M11: 7,870,194 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.2

Radius: 11.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.05 AU - 2.85 AU

Year: 2557 Days

Day: 10.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,910,380 km

• M1: 140,472 km (0.084 R)
• M2: 496,067 km (0.098 R)
• M3: 975,977 km (0.119 R)
• M4: 1,674,299 km (0.069 R)
• M5: 2,142,541 km (0.114 R)
• M6: 2,606,145 km (0.071 R)
• M7: 3,119,116 km (0.082 R)
• M8: 3,641,511 km (0.113 R)
• M9: 4,702,310 km (0.116 R)
• M10: 5,317,008 km (0.027 R)
• M11: 6,038,368 km (0.117 R)
• M12: 7,899,815 km (0.074 R)
• M13: 9,085,677 km (0.115 R)
• M14: 10,542,611 km (0.111 R)
• M15: 11,849,947 km (0.113 R)
• M16: 14,152,557 km (0.045 R)
• M17: 15,638,513 km (0.072 R)
• M18: 18,228,650 km (0.099 R)
• M19: 20,411,133 km (0.105 R)
• M20: 20,780,790 km (0.106 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 13.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.84 AU - 3.64 AU

Year: 3889 Days

Day: 6.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,910,380 km

• M1: 164,109 km (0.086 R)
• M2: 872,305 km (0.082 R)
• M3: 1,831,527 km (0.09 R)
• M4: 2,729,114 km (0.038 R)
• M5: 3,236,400 km (0.052 R)
• M6: 3,901,662 km (0.12 R)
• M7: 5,506,997 km (0.094 R)
• M8: 6,138,449 km (0.088 R)
• M9: 6,567,646 km (0.073 R)
• M10: 7,161,400 km (0.119 R)
• M11: 8,587,965 km (0.062 R)
• M12: 12,121,616 km (0.117 R)
• M13: 12,929,894 km (0.092 R)
• M14: 13,819,253 km (0.091 R)
• M15: 15,132,273 km (0.104 R)
• M16: 16,271,760 km (0.072 R)
• M17: 18,498,973 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 10.1

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.77 AU - 5.27 AU

Year: 6408 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,910,380 km

• M1: 125,812 km (0.079 R)
• M2: 443,857 km (0.074 R)
• M3: 866,321 km (0.09 R)
• M4: 2,021,965 km (0.108 R)
• M5: 2,825,605 km (0.101 R)
• M6: 3,150,980 km (0.07 R)
• M7: 3,616,229 km (0.079 R)
• M8: 4,025,978 km (0.078 R)
• M9: 4,493,621 km (0.109 R)
• M10: 6,525,758 km (0.12 R)
• M11: 7,284,369 km (0.106 R)
• M12: 9,960,974 km (0.112 R)
• M13: 12,090,201 km (0.106 R)
• M14: 13,917,987 km (0.11 R)
• M15: 14,387,575 km (0.086 R)
• M16: 15,420,249 km (0.11 R)
• M17: 18,957,790 km (0.061 R)
• M18: 19,534,939 km (0.081 R)
• M19: 23,329,489 km (0.06 R)
• M20: 25,269,175 km (0.076 R)
• M21: 27,680,692 km (0.116 R)
• M22: 28,330,097 km (0.113 R)
• M23: 30,046,583 km (0.118 R)
• M24: 31,529,247 km (0.116 R)
• M25: 32,135,717 km (0.098 R)
• M26: 32,956,561 km (0.086 R)
• M27: 34,319,846 km (0.048 R)
• M28: 34,854,210 km (0.057 R)
• M29: 36,490,361 km (0.083 R)
• M30: 37,383,610 km (0.104 R)
• M31: 37,722,300 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.9

Radius: 6.3

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.48 AU - 8.46 AU

Year: 13615 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,910,380 km

• M1: 117,135 km (0.093 R)
• M2: 327,769 km (0.071 R)
• M3: 576,550 km (0.073 R)
• M4: 827,575 km (0.093 R)
• M5: 2,519,378 km (0.115 R)
• M6: 3,629,992 km (0.078 R)
• M7: 5,246,098 km (0.119 R)
• M8: 5,877,401 km (0.093 R)
• M9: 7,379,962 km (0.049 R)
• M10: 7,792,254 km (0.118 R)
• M11: 9,331,018 km (0.056 R)
• M12: 17,200,015 km (0.092 R)
• M13: 24,069,250 km (0.113 R)
• M14: 28,158,957 km (0.105 R)
• M15: 30,425,514 km (0.109 R)
• M16: 31,483,919 km (0.071 R)
• M17: 32,082,610 km (0.08 R)
• M18: 36,749,914 km (0.108 R)
• M19: 44,344,399 km (0.027 R)
• M20: 46,625,767 km (0.115 R)
• M21: 53,597,028 km (0.095 R)
• M22: 61,603,506 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 3.5

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.09 AU - 11.35 AU

Year: 20208 Days

Day: 16.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,910,380 km

• M1: 43,683 km (0.102 R)
• M2: 165,306 km (0.106 R)
• M3: 416,032 km (0.085 R)
• M4: 569,968 km (0.061 R)
• M5: 971,339 km (0.099 R)
• M6: 1,371,812 km (0.088 R)
• M7: 1,506,451 km (0.111 R)
• M8: 1,650,065 km (0.091 R)
• M9: 2,001,919 km (0.091 R)
• M10: 2,444,579 km (0.108 R)
• M11: 2,973,856 km (0.027 R)
• M12: 3,304,916 km (0.047 R)
• M13: 4,130,996 km (0.119 R)
• M14: 4,381,123 km (0.112 R)
• M15: 4,946,304 km (0.092 R)
• M16: 5,156,938 km (0.064 R)
• M17: 7,106,647 km (0.091 R)
• M18: 7,511,459 km (0.081 R)
• M19: 8,074,844 km (0.038 R)
• M20: 8,565,525 km (0.079 R)
• M21: 11,080,265 km (0.075 R)
• M22: 12,058,935 km (0.074 R)
• M23: 13,632,854 km (0.072 R)
• M24: 13,977,228 km (0.047 R)
• M25: 14,256,827 km (0.104 R)
• M26: 16,785,779 km (0.085 R)
• M27: 18,995,489 km (0.096 R)
• M28: 21,856,099 km (0.114 R)
• M29: 23,683,587 km (0.071 R)
• M30: 30,351,613 km (0.041 R)
• M31: 30,820,303 km (0.117 R)
• M32: 31,174,999 km (0.09 R)
• M33: 33,859,384 km (0.066 R)
• M34: 37,627,904 km (0.038 R)
• M35: 38,033,015 km (0.094 R)
• M36: 43,715,490 km (0.058 R)
• M37: 44,313,133 km (0.04 R)
• M38: 45,677,466 km (0.092 R)
• M39: 46,602,429 km (0.1 R)
• M40: 49,452,269 km (0.096 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: 157 - 11,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit