🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 9.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.04 AU - 1.56 AU

Year: 972 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,091,467 km

• M1: 123,119 km (0.047 R)
• M2: 437,125 km (0.12 R)
• M3: 828,024 km (0.068 R)
• M4: 1,171,202 km (0.075 R)
• M5: 1,510,340 km (0.098 R)
• M6: 1,841,999 km (0.076 R)
• M7: 2,432,461 km (0.111 R)
• M8: 3,144,846 km (0.114 R)
• M9: 4,004,286 km (0.089 R)
• M10: 4,541,941 km (0.117 R)
• M11: 5,780,013 km (0.098 R)
• M12: 6,487,162 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 9.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.64 AU - 2.12 AU

Year: 1691 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,091,467 km

• M1: 118,482 km (0.036 R)
• M2: 447,447 km (0.074 R)
• M3: 797,955 km (0.105 R)
• M4: 1,217,876 km (0.107 R)
• M5: 2,218,686 km (0.114 R)
• M6: 3,260,186 km (0.077 R)
• M7: 4,183,953 km (0.097 R)
• M8: 4,736,867 km (0.115 R)
• M9: 5,446,260 km (0.066 R)
• M10: 6,541,466 km (0.086 R)
• M11: 8,173,878 km (0.12 R)
• M12: 8,703,604 km (0.112 R)
• M13: 10,397,052 km (0.111 R)
• M14: 10,948,769 km (0.098 R)
• M15: 11,303,466 km (0.082 R)
• M16: 12,261,789 km (0.091 R)
• M17: 13,758,367 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 12.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.34 AU

Year: 2011 Days

Day: 11.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,091,467 km

• M1: 150,495 km (0.086 R)
• M2: 615,745 km (0.118 R)
• M3: 1,151,455 km (0.113 R)
• M4: 1,612,964 km (0.115 R)
• M5: 2,210,757 km (0.095 R)
• M6: 2,815,731 km (0.065 R)
• M7: 5,086,477 km (0.087 R)
• M8: 5,479,620 km (0.101 R)
• M9: 9,503,504 km (0.102 R)
• M10: 10,577,617 km (0.039 R)
• M11: 11,105,697 km (0.104 R)
• M12: 11,651,430 km (0.092 R)
• M13: 12,503,540 km (0.077 R)
• M14: 13,396,789 km (0.095 R)
• M15: 13,792,325 km (0.103 R)
• M16: 14,885,587 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 11.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.48 AU - 3.53 AU

Year: 3409 Days

Day: 10.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,091,467 km

• M1: 143,315 km (0.038 R)
• M2: 594,053 km (0.081 R)
• M3: 1,057,956 km (0.073 R)
• M4: 1,548,637 km (0.042 R)
• M5: 2,175,303 km (0.107 R)
• M6: 2,714,753 km (0.051 R)
• M7: 3,342,016 km (0.085 R)
• M8: 4,838,444 km (0.113 R)
• M9: 7,301,722 km (0.116 R)
• M10: 9,361,087 km (0.057 R)
• M11: 10,300,412 km (0.111 R)
• M12: 11,825,861 km (0.089 R)
• M13: 12,550,214 km (0.076 R)
• M14: 12,923,311 km (0.087 R)
• M15: 13,741,013 km (0.11 R)
• M16: 14,695,148 km (0.086 R)
• M17: 15,639,410 km (0.059 R)
• M18: 16,735,364 km (0.091 R)
• M19: 17,474,826 km (0.094 R)
• M20: 18,897,053 km (0.111 R)
• M21: 20,716,912 km (0.091 R)
• M22: 22,445,216 km (0.048 R)
• M23: 23,555,531 km (0.042 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 12.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.75 AU - 4.09 AU

Year: 5091 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,091,467 km

• M1: 160,219 km (0.049 R)
• M2: 756,816 km (0.082 R)
• M3: 1,300,604 km (0.046 R)
• M4: 1,803,253 km (0.112 R)
• M5: 2,658,205 km (0.086 R)
• M6: 3,130,335 km (0.103 R)
• M7: 4,206,243 km (0.111 R)
• M8: 5,051,322 km (0.096 R)
• M9: 5,930,808 km (0.119 R)
• M10: 6,662,341 km (0.066 R)
• M11: 8,117,779 km (0.109 R)
• M12: 8,690,589 km (0.091 R)
• M13: 11,929,233 km (0.106 R)
• M14: 15,365,796 km (0.114 R)
• M15: 16,796,699 km (0.096 R)
• M16: 17,414,239 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 8.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.43 AU - 4.57 AU

Year: 5248 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,091,467 km

• M1: 111,899 km (0.043 R)
• M2: 435,629 km (0.118 R)
• M3: 1,146,368 km (0.093 R)
• M4: 1,732,942 km (0.052 R)
• M5: 2,482,726 km (0.069 R)
• M6: 2,776,237 km (0.093 R)
• M7: 5,384,626 km (0.091 R)
• M8: 7,471,965 km (0.105 R)
• M9: 8,623,719 km (0.112 R)
• M10: 9,302,444 km (0.112 R)
• M11: 10,370,573 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 12.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.07 AU - 6.37 AU

Year: 8974 Days

Day: 11.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,091,467 km

• M1: 160,818 km (0.11 R)
• M2: 673,789 km (0.096 R)
• M3: 2,682,589 km (0.036 R)
• M4: 4,284,483 km (0.09 R)
• M5: 5,769,840 km (0.088 R)
• M6: 6,247,357 km (0.085 R)
• M7: 6,904,690 km (0.088 R)
• M8: 8,044,925 km (0.065 R)
• M9: 10,286,499 km (0.027 R)
• M10: 11,033,441 km (0.11 R)
• M11: 14,438,738 km (0.12 R)
• M12: 15,642,851 km (0.027 R)
• M13: 16,856,090 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.1

Radius: 7.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.69 AU - 6.17 AU

Year: 9473 Days

Day: 15.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,091,467 km

• M1: 93,798 km (0.087 R)
• M2: 585,825 km (0.101 R)
• M3: 1,704,518 km (0.052 R)
• M4: 2,671,968 km (0.064 R)
• M5: 3,345,008 km (0.068 R)
• M6: 3,965,092 km (0.118 R)
• M7: 6,796,979 km (0.106 R)
• M8: 7,230,364 km (0.046 R)
• M9: 7,860,770 km (0.102 R)
• M10: 9,071,316 km (0.101 R)
• M11: 18,526,500 km (0.108 R)
• M12: 19,109,333 km (0.119 R)
• M13: 20,447,935 km (0.102 R)
• M14: 21,280,596 km (0.026 R)
• M15: 22,644,779 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.8

Radius: 6.1

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.85 AU - 7.21 AU

Year: 9714 Days

Day: 23.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,091,467 km

• M1: 75,846 km (0.115 R)
• M2: 273,465 km (0.111 R)
• M3: 636,389 km (0.033 R)
• M4: 1,003,802 km (0.109 R)
• M5: 1,387,520 km (0.079 R)
• M6: 1,758,373 km (0.048 R)
• M7: 3,207,528 km (0.111 R)
• M8: 3,856,035 km (0.088 R)
• M9: 4,224,943 km (0.095 R)
• M10: 5,314,016 km (0.046 R)
• M11: 6,289,543 km (0.087 R)
• M12: 7,379,364 km (0.041 R)
• M13: 8,458,712 km (0.054 R)
• M14: 8,811,015 km (0.095 R)
• M15: 9,687,061 km (0.095 R)
• M16: 10,518,825 km (0.039 R)
• M17: 12,211,973 km (0.067 R)
• M18: 12,891,297 km (0.105 R)
• M19: 13,476,375 km (0.109 R)
• M20: 15,729,917 km (0.081 R)
• M21: 15,928,284 km (0.097 R)
• M22: 16,945,699 km (0.077 R)
• M23: 18,515,130 km (0.052 R)
• M24: 18,810,436 km (0.112 R)
• M25: 20,413,228 km (0.103 R)
• M26: 20,887,453 km (0.117 R)
• M27: 21,694,085 km (0.116 R)
• M28: 22,689,060 km (0.066 R)
• M29: 23,627,637 km (0.056 R)
• M30: 25,399,923 km (0.032 R)
• M31: 29,708,043 km (0.053 R)
• M32: 32,406,489 km (0.112 R)
• M33: 35,038,514 km (0.064 R)
• M34: 36,638,015 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 7.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.38 AU - 11.8 AU

Year: 19482 Days

Day: 16.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,091,467 km

• M1: 88,412 km (0.112 R)
• M2: 763,548 km (0.107 R)
• M3: 1,252,433 km (0.111 R)
• M4: 1,915,601 km (0.102 R)
• M5: 2,474,349 km (0.114 R)
• M6: 3,346,504 km (0.101 R)
• M7: 4,032,411 km (0.09 R)
• M8: 9,293,768 km (0.082 R)
• M9: 10,464,072 km (0.069 R)
• M10: 11,175,260 km (0.049 R)
• M11: 12,496,808 km (0.098 R)
• M12: 13,161,471 km (0.118 R)
• M13: 14,416,747 km (0.116 R)
• M14: 15,147,682 km (0.054 R)
• M15: 20,150,235 km (0.099 R)
• M16: 22,003,902 km (0.11 R)
• M17: 25,097,137 km (0.077 R)
• M18: 26,692,898 km (0.085 R)
• M19: 27,460,335 km (0.116 R)
• M20: 29,154,082 km (0.071 R)
• M21: 30,677,437 km (0.1 R)
• M22: 33,881,973 km (0.115 R)
• M23: 35,171,656 km (0.047 R)
• M24: 37,031,756 km (0.074 R)
• M25: 37,711,678 km (0.09 R)
• M26: 38,816,758 km (0.088 R)
• M27: 39,377,301 km (0.097 R)
• M28: 46,847,471 km (0.064 R)
• M29: 48,608,687 km (0.097 R)
• M30: 49,752,213 km (0.112 R)
• M31: 50,579,938 km (0.091 R)
• M32: 51,585,235 km (0.068 R)
• M33: 58,998,707 km (0.086 R)
• M34: 65,694,259 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit