🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 10.9

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.66 AU - 0.72 AU

Year: 370 Days

Day: 8.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,448,220 km

• M1: 135,536 km (0.108 R)
• M2: 478,713 km (0.113 R)
• M3: 921,523 km (0.043 R)
• M4: 1,834,818 km (0.068 R)
• M5: 2,258,629 km (0.12 R)
• M6: 2,880,507 km (0.093 R)
• M7: 3,564,917 km (0.082 R)
• M8: 4,070,259 km (0.084 R)
• M9: 4,754,220 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.4

Radius: 13.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 1.01 AU

Year: 488 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,448,220 km

• M1: 166,652 km (0.098 R)
• M2: 655,388 km (0.046 R)
• M3: 1,091,167 km (0.076 R)
• M4: 1,517,670 km (0.083 R)
• M5: 2,958,148 km (0.088 R)
• M6: 3,524,526 km (0.113 R)
• M7: 4,034,804 km (0.113 R)
• M8: 4,548,224 km (0.115 R)
• M9: 5,461,220 km (0.086 R)
• M10: 5,980,175 km (0.105 R)
• M11: 6,512,295 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 9.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.91 AU - 1.01 AU

Year: 607 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,448,220 km

• M1: 121,922 km (0.074 R)
• M2: 462,257 km (0.077 R)
• M3: 870,211 km (0.12 R)
• M4: 1,203,066 km (0.069 R)
• M5: 1,665,922 km (0.092 R)
• M6: 2,577,123 km (0.12 R)
• M7: 3,377,770 km (0.041 R)
• M8: 3,738,750 km (0.095 R)
• M9: 4,056,945 km (0.092 R)
• M10: 4,702,908 km (0.113 R)
• M11: 5,267,640 km (0.095 R)
• M12: 5,789,737 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.95 AU - 1.25 AU

Year: 745 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,448,220 km

• M1: 176,675 km (0.119 R)
• M2: 699,071 km (0.09 R)
• M3: 1,227,899 km (0.081 R)
• M4: 1,791,584 km (0.088 R)
• M5: 2,331,333 km (0.095 R)
• M6: 3,030,554 km (0.108 R)
• M7: 3,600,671 km (0.118 R)
• M8: 4,209,983 km (0.089 R)
• M9: 4,711,585 km (0.082 R)
• M10: 5,715,985 km (0.109 R)
• M11: 7,132,378 km (0.055 R)
• M12: 8,276,053 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 13.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.24 AU - 2.94 AU

Year: 2691 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,448,220 km

• M1: 172,935 km (0.074 R)
• M2: 730,337 km (0.097 R)
• M3: 1,181,674 km (0.076 R)
• M4: 1,897,200 km (0.086 R)
• M5: 2,369,780 km (0.086 R)
• M6: 3,596,034 km (0.112 R)
• M7: 4,061,283 km (0.066 R)
• M8: 5,186,259 km (0.082 R)
• M9: 5,913,305 km (0.093 R)
• M10: 7,295,888 km (0.03 R)
• M11: 7,854,636 km (0.119 R)
• M12: 8,475,467 km (0.115 R)
• M13: 10,420,389 km (0.084 R)
• M14: 11,252,004 km (0.099 R)
• M15: 11,957,208 km (0.097 R)
• M16: 13,502,105 km (0.12 R)
• M17: 14,781,915 km (0.053 R)
• M18: 17,418,129 km (0.043 R)
• M19: 19,107,837 km (0.099 R)
• M20: 19,813,340 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 10

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.73 AU - 2.75 AU

Year: 2928 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,448,220 km

• M1: 124,316 km (0.092 R)
• M2: 630,555 km (0.092 R)
• M3: 1,026,690 km (0.113 R)
• M4: 1,423,873 km (0.033 R)
• M5: 1,862,493 km (0.118 R)
• M6: 2,361,402 km (0.096 R)
• M7: 2,752,750 km (0.108 R)
• M8: 3,590,199 km (0.117 R)
• M9: 3,924,700 km (0.096 R)
• M10: 4,702,908 km (0.074 R)
• M11: 5,080,344 km (0.117 R)
• M12: 5,816,216 km (0.073 R)
• M13: 6,392,317 km (0.119 R)
• M14: 7,405,244 km (0.119 R)
• M15: 9,375,299 km (0.115 R)
• M16: 10,129,122 km (0.081 R)
• M17: 12,814,254 km (0.102 R)
• M18: 13,647,664 km (0.084 R)
• M19: 14,271,786 km (0.067 R)
• M20: 14,764,711 km (0.118 R)
• M21: 15,167,130 km (0.096 R)
• M22: 17,179,670 km (0.095 R)
• M23: 18,772,289 km (0.048 R)
• M24: 19,846,701 km (0.058 R)
• M25: 20,647,947 km (0.117 R)
• M26: 21,342,530 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 12

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.9 AU - 2.9 AU

Year: 3189 Days

Day: 7.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,448,220 km

• M1: 149,299 km (0.088 R)
• M2: 556,803 km (0.115 R)
• M3: 965,355 km (0.051 R)
• M4: 2,027,949 km (0.111 R)
• M5: 3,675,620 km (0.117 R)
• M6: 4,557,200 km (0.068 R)
• M7: 5,891,463 km (0.083 R)
• M8: 6,504,216 km (0.072 R)
• M9: 7,471,067 km (0.052 R)
• M10: 8,427,895 km (0.071 R)
• M11: 8,811,464 km (0.088 R)
• M12: 9,243,353 km (0.068 R)
• M13: 10,504,314 km (0.052 R)
• M14: 11,238,839 km (0.115 R)
• M15: 12,404,506 km (0.083 R)
• M16: 13,365,523 km (0.046 R)
• M17: 14,277,322 km (0.111 R)
• M18: 14,975,196 km (0.119 R)
• M19: 15,487,718 km (0.11 R)
• M20: 16,385,604 km (0.054 R)
• M21: 16,765,284 km (0.09 R)
• M22: 17,485,897 km (0.058 R)
• M23: 20,265,126 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 9.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.01 AU - 5.11 AU

Year: 6287 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,448,220 km

• M1: 123,119 km (0.119 R)
• M2: 1,003,054 km (0.101 R)
• M3: 1,772,884 km (0.12 R)
• M4: 2,801,819 km (0.082 R)
• M5: 3,173,719 km (0.078 R)
• M6: 3,556,390 km (0.118 R)
• M7: 4,364,069 km (0.084 R)
• M8: 5,260,310 km (0.077 R)
• M9: 6,177,494 km (0.099 R)
• M10: 6,880,604 km (0.117 R)
• M11: 7,976,409 km (0.053 R)
• M12: 9,354,654 km (0.063 R)
• M13: 10,145,578 km (0.081 R)
• M14: 11,317,079 km (0.048 R)
• M15: 12,368,902 km (0.078 R)
• M16: 13,594,407 km (0.111 R)
• M17: 14,322,051 km (0.068 R)
• M18: 15,075,277 km (0.106 R)
• M19: 15,915,717 km (0.03 R)
• M20: 16,409,839 km (0.108 R)
• M21: 18,421,931 km (0.033 R)
• M22: 19,733,455 km (0.091 R)
• M23: 21,032,264 km (0.085 R)
• M24: 22,233,984 km (0.066 R)
• M25: 24,773,707 km (0.095 R)
• M26: 26,455,785 km (0.097 R)
• M27: 29,395,682 km (0.109 R)
• M28: 31,762,770 km (0.114 R)
• M29: 32,546,513 km (0.118 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.9

Radius: 6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.78 AU - 9.44 AU

Year: 13555 Days

Day: 19.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 77,448,220 km

• M1: 74,649 km (0.112 R)
• M2: 606,470 km (0.049 R)
• M3: 16,887,356 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.9

Radius: 7.2

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.38 AU - 11.52 AU

Year: 23396 Days

Day: 16.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,448,220 km

• M1: 90,806 km (0.07 R)
• M2: 315,801 km (0.117 R)
• M3: 816,206 km (0.04 R)
• M4: 1,132,456 km (0.096 R)
• M5: 2,484,521 km (0.079 R)
• M6: 3,638,968 km (0.083 R)
• M7: 4,401,768 km (0.116 R)
• M8: 4,821,091 km (0.037 R)
• M9: 5,077,651 km (0.073 R)
• M10: 7,185,934 km (0.029 R)
• M11: 7,867,502 km (0.097 R)
• M12: 11,347,597 km (0.095 R)
• M13: 12,960,112 km (0.08 R)
• M14: 15,183,137 km (0.101 R)
• M15: 18,526,350 km (0.1 R)
• M16: 20,368,648 km (0.084 R)
• M17: 25,502,547 km (0.11 R)
• M18: 27,196,295 km (0.093 R)
• M19: 29,325,970 km (0.101 R)
• M20: 31,564,403 km (0.118 R)
• M21: 32,335,131 km (0.116 R)
• M22: 34,858,847 km (0.101 R)
• M23: 38,666,562 km (0.112 R)
• M24: 41,506,378 km (0.111 R)
• M25: 46,929,899 km (0.083 R)
• M26: 51,030,526 km (0.069 R)
• M27: 52,987,267 km (0.046 R)
• M28: 53,348,246 km (0.106 R)
• M29: 53,892,932 km (0.045 R)
• M30: 56,860,804 km (0.095 R)
• M31: 59,156,982 km (0.029 R)
• M32: 60,919,095 km (0.114 R)
• M33: 62,514,407 km (0.109 R)
• M34: 72,453,989 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit