🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 11.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 386 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,607,896 km

• M1: 139,425 km (0.025 R)
• M2: 495,917 km (0.11 R)
• M3: 923,617 km (0.048 R)
• M4: 2,159,296 km (0.104 R)
• M5: 2,897,711 km (0.114 R)
• M6: 3,404,399 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 11.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.15 AU - 1.31 AU

Year: 881 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,607,896 km

• M1: 138,228 km (0.115 R)
• M2: 594,352 km (0.103 R)
• M3: 1,011,282 km (0.117 R)
• M4: 1,518,418 km (0.041 R)
• M5: 2,001,919 km (0.077 R)
• M6: 2,446,374 km (0.093 R)
• M7: 2,825,305 km (0.111 R)
• M8: 3,192,419 km (0.108 R)
• M9: 3,577,633 km (0.032 R)
• M10: 3,994,114 km (0.075 R)
• M11: 4,523,391 km (0.11 R)
• M12: 4,976,822 km (0.084 R)
• M13: 5,609,471 km (0.073 R)
• M14: 6,234,192 km (0.084 R)
• M15: 7,235,301 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 12

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.3 AU - 1.6 AU

Year: 1127 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,607,896 km

• M1: 149,299 km (0.073 R)
• M2: 911,949 km (0.108 R)
• M3: 1,819,110 km (0.068 R)
• M4: 2,353,025 km (0.097 R)
• M5: 4,673,737 km (0.119 R)
• M6: 6,896,911 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 12.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.19 AU - 2.47 AU

Year: 2296 Days

Day: 10.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,607,896 km

• M1: 157,975 km (0.116 R)
• M2: 578,794 km (0.114 R)
• M3: 1,162,226 km (0.117 R)
• M4: 1,726,359 km (0.086 R)
• M5: 2,182,184 km (0.057 R)
• M6: 2,604,649 km (0.084 R)
• M7: 3,761,339 km (0.063 R)
• M8: 4,374,990 km (0.053 R)
• M9: 4,995,372 km (0.113 R)
• M10: 5,913,155 km (0.104 R)
• M11: 6,366,137 km (0.11 R)
• M12: 6,989,661 km (0.077 R)
• M13: 8,843,927 km (0.104 R)
• M14: 9,256,967 km (0.07 R)
• M15: 10,607,237 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 10

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.42 AU - 2.62 AU

Year: 2583 Days

Day: 14.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,607,896 km

• M1: 124,316 km (0.087 R)
• M2: 456,573 km (0.08 R)
• M3: 831,914 km (0.109 R)
• M4: 1,186,162 km (0.118 R)
• M5: 1,603,240 km (0.046 R)
• M6: 2,036,027 km (0.109 R)
• M7: 2,388,330 km (0.035 R)
• M8: 2,897,412 km (0.119 R)
• M9: 3,378,518 km (0.106 R)
• M10: 3,769,268 km (0.081 R)
• M11: 4,481,354 km (0.031 R)
• M12: 5,928,414 km (0.108 R)
• M13: 6,550,592 km (0.114 R)
• M14: 8,282,187 km (0.07 R)
• M15: 9,516,519 km (0.117 R)
• M16: 10,869,632 km (0.028 R)
• M17: 11,385,296 km (0.119 R)
• M18: 12,505,484 km (0.1 R)
• M19: 14,562,754 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 12.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.83 AU - 4.55 AU

Year: 5538 Days

Day: 14.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,607,896 km

• M1: 160,369 km (0.106 R)
• M2: 577,597 km (0.092 R)
• M3: 1,239,269 km (0.081 R)
• M4: 1,850,675 km (0.103 R)
• M5: 2,585,350 km (0.085 R)
• M6: 3,184,639 km (0.045 R)
• M7: 3,619,371 km (0.048 R)
• M8: 4,424,357 km (0.057 R)
• M9: 5,227,398 km (0.068 R)
• M10: 5,741,865 km (0.081 R)
• M11: 7,015,392 km (0.078 R)
• M12: 7,950,828 km (0.051 R)
• M13: 10,300,262 km (0.04 R)
• M14: 12,172,629 km (0.074 R)
• M15: 12,862,425 km (0.057 R)
• M16: 14,671,961 km (0.075 R)
• M17: 15,210,214 km (0.089 R)
• M18: 17,099,934 km (0.044 R)
• M19: 18,512,886 km (0.057 R)
• M20: 21,955,133 km (0.06 R)
• M21: 22,423,225 km (0.087 R)
• M22: 22,977,934 km (0.103 R)
• M23: 24,613,038 km (0.062 R)
• M24: 27,120,000 km (0.117 R)
• M25: 29,887,859 km (0.056 R)
• M26: 31,636,210 km (0.117 R)
• M27: 33,451,729 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 12.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.12 AU - 6.68 AU

Year: 8102 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,607,896 km

• M1: 160,668 km (0.045 R)
• M2: 681,867 km (0.056 R)
• M3: 1,303,895 km (0.087 R)
• M4: 1,950,607 km (0.084 R)
• M5: 2,765,167 km (0.092 R)
• M6: 3,556,839 km (0.099 R)
• M7: 4,332,205 km (0.042 R)
• M8: 4,774,865 km (0.076 R)
• M9: 5,433,095 km (0.061 R)
• M10: 6,016,078 km (0.086 R)
• M11: 7,269,559 km (0.065 R)
• M12: 8,350,104 km (0.063 R)
• M13: 12,291,709 km (0.101 R)
• M14: 14,543,007 km (0.075 R)
• M15: 15,350,986 km (0.061 R)
• M16: 17,261,500 km (0.087 R)
• M17: 18,740,574 km (0.09 R)
• M18: 21,789,229 km (0.096 R)
• M19: 22,436,389 km (0.094 R)
• M20: 23,854,278 km (0.057 R)
• M21: 28,084,756 km (0.099 R)
• M22: 33,108,103 km (0.106 R)
• M23: 36,393,272 km (0.115 R)
• M24: 40,615,074 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.9

Radius: 6.3

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.02 AU - 6.44 AU

Year: 10040 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,607,896 km

• M1: 78,389 km (0.09 R)
• M2: 310,416 km (0.071 R)
• M3: 511,924 km (0.09 R)
• M4: 1,057,208 km (0.075 R)
• M5: 2,127,431 km (0.103 R)
• M6: 2,742,578 km (0.086 R)
• M7: 3,598,427 km (0.105 R)
• M8: 4,231,226 km (0.1 R)
• M9: 4,558,846 km (0.084 R)
• M10: 4,776,211 km (0.071 R)
• M11: 5,401,082 km (0.043 R)
• M12: 6,304,503 km (0.098 R)
• M13: 8,087,710 km (0.084 R)
• M14: 8,546,227 km (0.085 R)
• M15: 10,501,023 km (0.1 R)
• M16: 14,126,976 km (0.072 R)
• M17: 14,994,943 km (0.058 R)
• M18: 15,616,372 km (0.092 R)
• M19: 18,119,743 km (0.109 R)
• M20: 19,223,925 km (0.08 R)
• M21: 20,878,328 km (0.106 R)
• M22: 22,535,722 km (0.1 R)
• M23: 25,522,294 km (0.089 R)
• M24: 31,142,537 km (0.1 R)
• M25: 31,588,937 km (0.118 R)
• M26: 35,800,865 km (0.102 R)
• M27: 40,769,758 km (0.077 R)
• M28: 41,707,737 km (0.103 R)
• M29: 42,114,045 km (0.04 R)
• M30: 43,765,904 km (0.106 R)
• M31: 44,045,353 km (0.083 R)
• M32: 46,468,988 km (0.068 R)
• M33: 50,345,368 km (0.11 R)
• M34: 52,205,019 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.8

Radius: 5.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.02 AU - 7.72 AU

Year: 12919 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,607,896 km

• M1: 75,248 km (0.084 R)
• M2: 898,036 km (0.04 R)
• M3: 1,183,618 km (0.081 R)
• M4: 1,364,781 km (0.099 R)
• M5: 1,614,311 km (0.064 R)
• M6: 2,252,794 km (0.064 R)
• M7: 4,758,858 km (0.113 R)
• M8: 9,293,768 km (0.044 R)
• M9: 11,003,522 km (0.101 R)
• M10: 16,934,629 km (0.081 R)
• M11: 18,202,321 km (0.052 R)
• M12: 20,430,432 km (0.084 R)
• M13: 22,533,030 km (0.079 R)
• M14: 29,072,701 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.8

Radius: 8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.77 AU - 10.81 AU

Year: 19778 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,607,896 km

• M1: 99,782 km (0.108 R)
• M2: 387,907 km (0.09 R)
• M3: 843,134 km (0.12 R)
• M4: 1,276,519 km (0.064 R)
• M5: 1,679,834 km (0.053 R)
• M6: 2,497,536 km (0.106 R)
• M7: 6,565,701 km (0.056 R)
• M8: 8,131,392 km (0.108 R)
• M9: 15,093,079 km (0.109 R)
• M10: 15,659,157 km (0.103 R)
• M11: 16,436,019 km (0.037 R)
• M12: 17,374,297 km (0.118 R)
• M13: 18,136,348 km (0.043 R)
• M14: 19,504,870 km (0.105 R)
• M15: 19,876,022 km (0.105 R)
• M16: 25,316,747 km (0.109 R)
• M17: 26,567,086 km (0.041 R)
• M18: 27,857,966 km (0.109 R)
• M19: 33,546,874 km (0.078 R)
• M20: 36,605,701 km (0.119 R)
• M21: 39,253,434 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit