🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 11.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.94 AU - 1.06 AU

Year: 678 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,688,110 km

• M1: 141,819 km (0.116 R)
• M2: 547,379 km (0.111 R)
• M3: 1,029,832 km (0.114 R)
• M4: 1,974,094 km (0.095 R)
• M5: 2,382,944 km (0.049 R)
• M6: 2,739,885 km (0.077 R)
• M7: 3,168,333 km (0.069 R)
• M8: 3,654,526 km (0.098 R)
• M9: 4,683,909 km (0.071 R)
• M10: 6,268,600 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 10.1

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.21 AU - 1.25 AU

Year: 925 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,688,110 km

• M1: 125,662 km (0.046 R)
• M2: 441,314 km (0.074 R)
• M3: 965,505 km (0.101 R)
• M4: 1,415,794 km (0.067 R)
• M5: 1,926,821 km (0.105 R)
• M6: 2,699,194 km (0.093 R)
• M7: 3,636,126 km (0.03 R)
• M8: 4,082,825 km (0.108 R)
• M9: 5,606,779 km (0.054 R)
• M10: 5,931,406 km (0.111 R)
• M11: 7,121,607 km (0.076 R)
• M12: 7,699,054 km (0.103 R)
• M13: 8,101,024 km (0.043 R)
• M14: 8,438,068 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 13.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.67 AU - 1.73 AU

Year: 1503 Days

Day: 9.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,688,110 km

• M1: 167,101 km (0.064 R)
• M2: 702,960 km (0.04 R)
• M3: 1,184,666 km (0.09 R)
• M4: 1,613,263 km (0.081 R)
• M5: 2,035,578 km (0.114 R)
• M6: 2,458,491 km (0.074 R)
• M7: 3,500,291 km (0.099 R)
• M8: 4,039,890 km (0.086 R)
• M9: 4,784,140 km (0.1 R)
• M10: 5,323,739 km (0.104 R)
• M11: 7,949,182 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 8.6

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.9 AU - 2.14 AU

Year: 1947 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,688,110 km

• M1: 107,860 km (0.08 R)
• M2: 386,112 km (0.075 R)
• M3: 862,581 km (0.109 R)
• M4: 1,390,363 km (0.096 R)
• M5: 1,833,172 km (0.115 R)
• M6: 2,436,201 km (0.06 R)
• M7: 4,232,423 km (0.1 R)
• M8: 4,960,067 km (0.092 R)
• M9: 5,546,640 km (0.114 R)
• M10: 6,390,522 km (0.113 R)
• M11: 6,773,492 km (0.112 R)
• M12: 8,822,385 km (0.103 R)
• M13: 9,367,071 km (0.081 R)
• M14: 9,897,694 km (0.06 R)
• M15: 10,903,441 km (0.088 R)
• M16: 11,650,832 km (0.119 R)
• M17: 11,975,609 km (0.053 R)
• M18: 14,748,704 km (0.065 R)
• M19: 15,810,251 km (0.091 R)
• M20: 16,158,365 km (0.08 R)
• M21: 18,030,732 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 11.4

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.19 AU - 4.31 AU

Year: 4925 Days

Day: 13.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,688,110 km

• M1: 141,968 km (0.09 R)
• M2: 748,588 km (0.105 R)
• M3: 1,244,056 km (0.045 R)
• M4: 1,931,907 km (0.083 R)
• M5: 2,814,086 km (0.102 R)
• M6: 3,669,636 km (0.098 R)
• M7: 4,585,025 km (0.072 R)
• M8: 5,199,124 km (0.09 R)
• M9: 5,598,252 km (0.068 R)
• M10: 6,431,811 km (0.117 R)
• M11: 7,462,690 km (0.091 R)
• M12: 8,345,317 km (0.093 R)
• M13: 11,529,657 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.3

Radius: 4.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.62 AU - 7.76 AU

Year: 11736 Days

Day: 20.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,688,110 km

• M1: 58,642 km (0.086 R)
• M2: 1,427,014 km (0.065 R)
• M3: 2,708,918 km (0.031 R)
• M4: 2,987,619 km (0.095 R)
• M5: 5,055,810 km (0.111 R)
• M6: 7,437,408 km (0.089 R)
• M7: 9,396,691 km (0.093 R)
• M8: 10,815,178 km (0.085 R)
• M9: 11,836,483 km (0.079 R)
• M10: 12,040,085 km (0.065 R)
• M11: 12,496,060 km (0.114 R)
• M12: 13,442,565 km (0.099 R)
• M13: 14,343,444 km (0.101 R)
• M14: 14,714,895 km (0.057 R)
• M15: 14,902,940 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.2

Radius: 3.6

Gravity: 38.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.26 AU - 10.92 AU

Year: 18588 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,688,110 km

• M1: 44,730 km (0.103 R)
• M2: 181,313 km (0.117 R)
• M3: 301,589 km (0.099 R)
• M4: 443,857 km (0.097 R)
• M5: 719,416 km (0.111 R)
• M6: 1,002,455 km (0.065 R)
• M7: 1,189,303 km (0.06 R)
• M8: 1,340,846 km (0.074 R)
• M9: 1,733,690 km (0.083 R)
• M10: 1,929,065 km (0.083 R)
• M11: 2,909,379 km (0.056 R)
• M12: 4,150,443 km (0.111 R)
• M13: 4,467,740 km (0.086 R)
• M14: 8,582,131 km (0.115 R)
• M15: 8,836,746 km (0.03 R)
• M16: 9,961,124 km (0.11 R)
• M17: 12,232,319 km (0.055 R)
• M18: 12,949,192 km (0.096 R)
• M19: 15,341,112 km (0.054 R)
• M20: 16,562,130 km (0.116 R)
• M21: 18,344,888 km (0.111 R)
• M22: 18,852,473 km (0.093 R)
• M23: 22,766,851 km (0.113 R)
• M24: 23,254,540 km (0.065 R)
• M25: 24,250,413 km (0.107 R)
• M26: 29,775,362 km (0.11 R)
• M27: 31,067,738 km (0.086 R)
• M28: 38,231,082 km (0.096 R)
• M29: 43,224,510 km (0.095 R)
• M30: 43,821,405 km (0.055 R)
• M31: 47,677,440 km (0.084 R)
• M32: 48,957,549 km (0.099 R)
• M33: 50,920,422 km (0.034 R)
• M34: 55,527,289 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.1

Radius: 5.3

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.19 AU - 10.33 AU

Year: 19112 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,688,110 km

• M1: 65,973 km (0.081 R)
• M2: 368,160 km (0.106 R)
• M3: 762,949 km (0.027 R)
• M4: 1,221,317 km (0.102 R)
• M5: 3,075,882 km (0.099 R)
• M6: 3,418,760 km (0.078 R)
• M7: 4,404,161 km (0.092 R)
• M8: 4,805,383 km (0.084 R)
• M9: 6,361,649 km (0.042 R)
• M10: 6,657,404 km (0.033 R)
• M11: 7,006,566 km (0.1 R)
• M12: 7,185,635 km (0.076 R)
• M13: 8,225,938 km (0.036 R)
• M14: 15,412,171 km (0.095 R)
• M15: 17,785,541 km (0.104 R)
• M16: 18,885,534 km (0.107 R)
• M17: 19,058,769 km (0.092 R)
• M18: 21,596,098 km (0.041 R)
• M19: 22,167,562 km (0.077 R)
• M20: 28,222,685 km (0.05 R)
• M21: 31,626,336 km (0.106 R)
• M22: 35,031,932 km (0.046 R)
• M23: 36,890,536 km (0.071 R)
• M24: 39,942,332 km (0.026 R)
• M25: 44,675,459 km (0.085 R)
• M26: 51,605,581 km (0.113 R)
• M27: 53,141,502 km (0.029 R)
• M28: 55,413,295 km (0.06 R)
• M29: 59,404,118 km (0.09 R)
• M30: 61,469,466 km (0.106 R)
• M31: 63,001,348 km (0.08 R)
• M32: 66,140,959 km (0.099 R)

Asteroid Belt

Center: 10 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 5.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.54 AU - 10.92 AU

Year: 23839 Days

Day: 15.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,688,110 km

• M1: 73,453 km (0.113 R)
• M2: 289,173 km (0.053 R)
• M3: 638,484 km (0.077 R)
• M4: 1,061,247 km (0.115 R)
• M5: 1,867,580 km (0.092 R)
• M6: 2,428,721 km (0.072 R)
• M7: 2,748,562 km (0.07 R)
• M8: 3,604,411 km (0.084 R)
• M9: 4,917,132 km (0.065 R)
• M10: 6,283,559 km (0.074 R)
• M11: 6,520,373 km (0.098 R)
• M12: 7,181,147 km (0.041 R)
• M13: 8,254,511 km (0.075 R)
• M14: 9,846,831 km (0.093 R)
• M15: 10,603,796 km (0.058 R)
• M16: 12,233,067 km (0.038 R)
• M17: 12,540,640 km (0.119 R)
• M18: 13,171,345 km (0.087 R)
• M19: 14,089,427 km (0.107 R)
• M20: 15,617,120 km (0.102 R)
• M21: 15,906,293 km (0.097 R)
• M22: 16,570,059 km (0.095 R)
• M23: 17,638,935 km (0.083 R)
• M24: 20,770,767 km (0.107 R)
• M25: 21,208,640 km (0.083 R)
• M26: 29,735,868 km (0.068 R)
• M27: 33,775,609 km (0.052 R)
• M28: 37,388,098 km (0.119 R)
• M29: 40,024,312 km (0.099 R)
• M30: 43,490,345 km (0.087 R)
• M31: 46,851,211 km (0.114 R)
• M32: 48,059,513 km (0.117 R)
• M33: 49,288,609 km (0.107 R)
• M34: 49,599,174 km (0.115 R)
• M35: 52,614,319 km (0.053 R)
• M36: 54,746,238 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 6.7

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.42 AU - 11.18 AU

Year: 24073 Days

Day: 17.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,688,110 km

• M1: 83,326 km (0.103 R)
• M2: 560,992 km (0.12 R)
• M3: 816,206 km (0.052 R)
• M4: 1,067,979 km (0.112 R)
• M5: 1,925,175 km (0.088 R)
• M6: 2,425,131 km (0.111 R)
• M7: 2,847,595 km (0.118 R)
• M8: 4,136,680 km (0.035 R)
• M9: 6,344,745 km (0.11 R)
• M10: 7,048,453 km (0.055 R)
• M11: 7,699,503 km (0.106 R)
• M12: 10,902,992 km (0.096 R)
• M13: 11,910,534 km (0.095 R)
• M14: 12,832,655 km (0.052 R)
• M15: 14,109,174 km (0.042 R)
• M16: 15,468,121 km (0.088 R)
• M17: 16,912,189 km (0.095 R)
• M18: 17,984,207 km (0.073 R)
• M19: 21,266,534 km (0.102 R)
• M20: 24,030,953 km (0.118 R)
• M21: 25,041,038 km (0.094 R)
• M22: 28,737,302 km (0.089 R)
• M23: 30,131,704 km (0.113 R)
• M24: 32,645,547 km (0.08 R)
• M25: 38,996,874 km (0.12 R)
• M26: 41,020,035 km (0.059 R)
• M27: 41,496,654 km (0.115 R)
• M28: 43,769,794 km (0.059 R)
• M29: 49,453,914 km (0.117 R)
• M30: 51,452,692 km (0.088 R)
• M31: 55,223,755 km (0.083 R)
• M32: 55,999,420 km (0.103 R)
• M33: 75,907,306 km (0.11 R)
• M34: 87,425,594 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit