🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 14.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.52 AU - 0.68 AU

Year: 321 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 90,556,186 km

• M1: 184,305 km (0.118 R)
• M2: 650,003 km (0.101 R)
• M3: 1,137,393 km (0.11 R)
• M4: 2,003,265 km (0.103 R)
• M5: 2,929,874 km (0.078 R)
• M6: 4,153,435 km (0.048 R)
• M7: 5,073,761 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 15

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.64 AU - 0.88 AU

Year: 457 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,556,186 km

• M1: 186,698 km (0.088 R)
• M2: 733,478 km (0.069 R)
• M3: 1,204,412 km (0.07 R)
• M4: 1,881,193 km (0.089 R)
• M5: 2,579,217 km (0.104 R)
• M6: 3,126,296 km (0.094 R)
• M7: 3,922,905 km (0.11 R)
• M8: 4,546,878 km (0.095 R)
• M9: 5,171,150 km (0.105 R)
• M10: 5,676,491 km (0.106 R)
• M11: 6,364,342 km (0.116 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 11.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.8 AU - 2.16 AU

Year: 1923 Days

Day: 6.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,556,186 km

• M1: 165,904 km (0.115 R)
• M2: 712,235 km (0.104 R)
• M3: 1,083,687 km (0.047 R)
• M4: 1,514,828 km (0.108 R)
• M5: 2,922,843 km (0.096 R)
• M6: 5,604,535 km (0.084 R)
• M7: 6,220,279 km (0.092 R)
• M8: 7,794,498 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 14.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.2 AU - 2.68 AU

Year: 2631 Days

Day: 5.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,556,186 km

• M1: 182,809 km (0.072 R)
• M2: 809,773 km (0.104 R)
• M3: 2,213,450 km (0.078 R)
• M4: 4,076,991 km (0.081 R)
• M5: 4,595,796 km (0.057 R)
• M6: 5,406,617 km (0.102 R)
• M7: 6,311,085 km (0.116 R)
• M8: 7,565,464 km (0.062 R)
• M9: 8,184,948 km (0.079 R)
• M10: 9,195,931 km (0.118 R)
• M11: 10,094,266 km (0.078 R)
• M12: 10,968,366 km (0.073 R)
• M13: 11,466,228 km (0.103 R)
• M14: 12,197,313 km (0.114 R)
• M15: 15,488,466 km (0.094 R)
• M16: 16,597,884 km (0.079 R)
• M17: 17,144,365 km (0.056 R)
• M18: 18,101,193 km (0.101 R)
• M19: 19,391,774 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 9.6

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.52 AU - 3.96 AU

Year: 4026 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,556,186 km

• M1: 257,308 km (0.116 R)
• M2: 679,174 km (0.112 R)
• M3: 1,203,216 km (0.11 R)
• M4: 1,650,513 km (0.037 R)
• M5: 2,236,189 km (0.089 R)
• M6: 2,577,871 km (0.104 R)
• M7: 3,156,665 km (0.099 R)
• M8: 4,128,004 km (0.096 R)
• M9: 4,573,057 km (0.08 R)
• M10: 5,394,948 km (0.034 R)
• M11: 5,699,230 km (0.119 R)
• M12: 6,132,765 km (0.102 R)
• M13: 7,230,215 km (0.105 R)
• M14: 7,738,847 km (0.112 R)
• M15: 8,564,777 km (0.061 R)
• M16: 9,173,192 km (0.095 R)
• M17: 12,560,237 km (0.102 R)
• M18: 16,012,208 km (0.086 R)
• M19: 20,182,099 km (0.064 R)
• M20: 24,267,916 km (0.118 R)
• M21: 25,253,916 km (0.106 R)
• M22: 26,345,531 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.4

Radius: 3.5

Gravity: 59.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.54 AU - 6.96 AU

Year: 9517 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,556,186 km

• M1: 43,533 km (0.094 R)
• M2: 157,676 km (0.114 R)
• M3: 353,649 km (0.064 R)
• M4: 495,319 km (0.059 R)
• M5: 758,162 km (0.104 R)
• M6: 877,092 km (0.105 R)
• M7: 1,415,645 km (0.099 R)
• M8: 1,525,749 km (0.119 R)
• M9: 1,874,761 km (0.081 R)
• M10: 2,707,871 km (0.094 R)
• M11: 3,240,739 km (0.082 R)
• M12: 5,222,910 km (0.086 R)
• M13: 7,428,282 km (0.071 R)
• M14: 8,238,654 km (0.118 R)
• M15: 9,489,143 km (0.084 R)
• M16: 10,967,319 km (0.086 R)
• M17: 11,845,159 km (0.055 R)
• M18: 12,768,926 km (0.103 R)
• M19: 13,067,075 km (0.029 R)
• M20: 13,615,650 km (0.087 R)
• M21: 13,989,794 km (0.12 R)
• M22: 14,434,848 km (0.119 R)
• M23: 15,353,080 km (0.109 R)
• M24: 19,890,533 km (0.103 R)
• M25: 22,032,924 km (0.118 R)
• M26: 23,961,839 km (0.029 R)
• M27: 25,527,231 km (0.058 R)
• M28: 28,962,148 km (0.093 R)
• M29: 29,270,170 km (0.104 R)
• M30: 29,580,436 km (0.044 R)
• M31: 29,788,377 km (0.051 R)
• M32: 33,026,722 km (0.1 R)
• M33: 38,807,333 km (0.102 R)
• M34: 39,937,545 km (0.111 R)
• M35: 40,703,037 km (0.105 R)
• M36: 42,792,172 km (0.095 R)
• M37: 43,058,306 km (0.117 R)
• M38: 44,677,853 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.8

Radius: 3.7

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.89 AU - 7.87 AU

Year: 11124 Days

Day: 23.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,556,186 km

• M1: 46,076 km (0.025 R)
• M2: 223,350 km (0.079 R)
• M3: 432,936 km (0.119 R)
• M4: 647,908 km (0.051 R)
• M5: 1,721,871 km (0.073 R)
• M6: 1,875,808 km (0.094 R)
• M7: 3,437,310 km (0.063 R)
• M8: 4,888,260 km (0.079 R)
• M9: 5,887,275 km (0.051 R)
• M10: 6,501,075 km (0.064 R)
• M11: 7,156,463 km (0.093 R)
• M12: 7,629,641 km (0.079 R)
• M13: 8,517,205 km (0.065 R)
• M14: 13,344,130 km (0.089 R)
• M15: 14,799,717 km (0.095 R)
• M16: 16,419,862 km (0.081 R)
• M17: 16,544,328 km (0.108 R)
• M18: 20,942,954 km (0.085 R)
• M19: 23,447,970 km (0.12 R)
• M20: 26,486,153 km (0.112 R)
• M21: 27,789,151 km (0.046 R)
• M22: 30,147,711 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 1000

Radius: 7.7

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.56 AU - 7.72 AU

Year: 11810 Days

Day: 21.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,556,186 km

• M1: 95,743 km (0.111 R)
• M2: 348,862 km (0.091 R)
• M3: 741,706 km (0.053 R)
• M4: 1,211,892 km (0.087 R)
• M5: 1,590,525 km (0.07 R)
• M6: 2,102,149 km (0.103 R)
• M7: 2,763,970 km (0.055 R)
• M8: 3,638,968 km (0.109 R)
• M9: 4,215,518 km (0.091 R)
• M10: 4,654,289 km (0.114 R)
• M11: 8,095,040 km (0.097 R)
• M12: 13,002,449 km (0.098 R)
• M13: 14,136,849 km (0.111 R)
• M14: 14,763,365 km (0.042 R)
• M15: 16,146,697 km (0.095 R)
• M16: 22,082,590 km (0.112 R)
• M17: 26,828,733 km (0.084 R)
• M18: 27,573,281 km (0.076 R)
• M19: 28,770,962 km (0.074 R)
• M20: 30,574,364 km (0.092 R)
• M21: 32,213,059 km (0.098 R)
• M22: 50,477,912 km (0.11 R)
• M23: 50,800,295 km (0.083 R)
• M24: 56,664,681 km (0.115 R)
• M25: 59,131,401 km (0.102 R)
• M26: 60,572,776 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.2

Radius: 3.3

Gravity: 87.44 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.99 AU - 12.13 AU

Year: 22025 Days

Day: 18.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,556,186 km

• M1: 45,627 km (0.087 R)
• M2: 352,752 km (0.072 R)
• M3: 477,965 km (0.097 R)
• M4: 1,455,288 km (0.099 R)
• M5: 1,631,963 km (0.104 R)
• M6: 1,842,447 km (0.117 R)
• M7: 3,353,386 km (0.082 R)
• M8: 4,663,115 km (0.11 R)
• M9: 6,188,565 km (0.115 R)
• M10: 6,604,447 km (0.112 R)
• M11: 7,857,030 km (0.046 R)
• M12: 8,966,896 km (0.049 R)
• M13: 11,287,608 km (0.107 R)
• M14: 13,064,232 km (0.048 R)
• M15: 13,669,805 km (0.079 R)
• M16: 18,820,609 km (0.115 R)
• M17: 20,384,804 km (0.114 R)
• M18: 20,789,018 km (0.032 R)
• M19: 21,301,690 km (0.06 R)
• M20: 23,658,006 km (0.045 R)
• M21: 26,900,540 km (0.111 R)
• M22: 29,518,203 km (0.08 R)
• M23: 34,677,235 km (0.112 R)
• M24: 42,501,503 km (0.081 R)
• M25: 45,693,174 km (0.026 R)
• M26: 46,384,765 km (0.097 R)
• M27: 63,208,242 km (0.06 R)
• M28: 80,373,550 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit