🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 10.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.78 AU - 0.98 AU

Year: 542 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,505,594 km

• M1: 129,402 km (0.084 R)
• M2: 469,139 km (0.08 R)
• M3: 960,867 km (0.068 R)
• M4: 1,526,347 km (0.075 R)
• M5: 1,983,967 km (0.101 R)
• M6: 2,392,968 km (0.034 R)
• M7: 2,899,356 km (0.109 R)
• M8: 4,035,552 km (0.105 R)
• M9: 4,859,238 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 10.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.89 AU - 1.05 AU

Year: 627 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,505,594 km

• M1: 135,536 km (0.077 R)
• M2: 522,845 km (0.093 R)
• M3: 1,093,860 km (0.1 R)
• M4: 1,617,303 km (0.088 R)
• M5: 2,002,816 km (0.057 R)
• M6: 3,599,774 km (0.105 R)
• M7: 4,659,974 km (0.086 R)
• M8: 5,972,246 km (0.103 R)
• M9: 6,845,449 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 12.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.98 AU - 1.26 AU

Year: 778 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,505,594 km

• M1: 150,495 km (0.101 R)
• M2: 527,332 km (0.117 R)
• M3: 913,295 km (0.114 R)
• M4: 1,313,320 km (0.092 R)
• M5: 1,764,357 km (0.106 R)
• M6: 2,237,386 km (0.068 R)
• M7: 2,713,257 km (0.094 R)
• M8: 3,152,326 km (0.071 R)
• M9: 3,975,863 km (0.077 R)
• M10: 4,696,476 km (0.076 R)
• M11: 5,133,301 km (0.091 R)
• M12: 6,377,058 km (0.096 R)
• M13: 6,936,255 km (0.114 R)
• M14: 7,693,071 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 13.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.13 AU - 4.41 AU

Year: 5788 Days

Day: 12.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,505,594 km

• M1: 167,998 km (0.104 R)
• M2: 720,463 km (0.114 R)
• M3: 1,959,134 km (0.115 R)
• M4: 2,787,756 km (0.1 R)
• M5: 3,305,066 km (0.098 R)
• M6: 4,803,737 km (0.037 R)
• M7: 5,643,879 km (0.058 R)
• M8: 6,213,248 km (0.109 R)
• M9: 6,716,795 km (0.063 R)
• M10: 10,427,121 km (0.073 R)
• M11: 12,985,694 km (0.094 R)
• M12: 13,588,124 km (0.087 R)
• M13: 16,756,308 km (0.119 R)
• M14: 18,752,991 km (0.068 R)
• M15: 20,241,938 km (0.116 R)
• M16: 23,134,563 km (0.1 R)
• M17: 24,513,705 km (0.049 R)
• M18: 25,435,079 km (0.08 R)
• M19: 26,903,980 km (0.107 R)
• M20: 31,356,761 km (0.097 R)
• M21: 34,065,829 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.1 AU - 5.84 AU

Year: 7268 Days

Day: 12.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 22,505,594 km

• M1: 174,880 km (0.082 R)
• M2: 921,373 km (0.106 R)
• M3: 1,459,926 km (0.068 R)
• M4: 2,627,238 km (0.088 R)
• M5: 3,557,737 km (0.072 R)
• M6: 4,215,518 km (0.114 R)
• M7: 6,581,409 km (0.069 R)
• M8: 7,159,305 km (0.084 R)
• M9: 8,584,674 km (0.085 R)
• M10: 9,187,404 km (0.077 R)
• M11: 11,267,861 km (0.074 R)
• M12: 11,833,790 km (0.114 R)
• M13: 12,310,708 km (0.105 R)
• M14: 12,745,589 km (0.032 R)
• M15: 13,190,643 km (0.077 R)
• M16: 14,170,957 km (0.101 R)
• M17: 15,763,576 km (0.092 R)
• M18: 19,084,948 km (0.072 R)
• M19: 19,594,778 km (0.064 R)
• M20: 21,490,183 km (0.078 R)
• M21: 24,345,557 km (0.065 R)
• M22: 25,205,745 km (0.114 R)
• M23: 29,522,691 km (0.116 R)
• M24: 31,198,486 km (0.116 R)
• M25: 32,729,172 km (0.104 R)
• M26: 34,523,897 km (0.078 R)
• M27: 35,390,667 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 11.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.69 AU - 5.99 AU

Year: 9258 Days

Day: 10 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,505,594 km

• M1: 140,472 km (0.051 R)
• M2: 524,490 km (0.107 R)
• M3: 967,599 km (0.109 R)
• M4: 1,509,293 km (0.046 R)
• M5: 2,648,630 km (0.119 R)
• M6: 3,166,089 km (0.078 R)
• M7: 3,597,679 km (0.113 R)
• M8: 4,068,464 km (0.119 R)
• M9: 5,166,662 km (0.079 R)
• M10: 5,872,464 km (0.076 R)
• M11: 7,312,194 km (0.086 R)
• M12: 8,424,604 km (0.108 R)
• M13: 9,451,145 km (0.053 R)
• M14: 10,095,911 km (0.115 R)
• M15: 11,090,737 km (0.104 R)
• M16: 13,458,872 km (0.106 R)
• M17: 14,728,359 km (0.047 R)
• M18: 15,191,065 km (0.104 R)
• M19: 16,425,697 km (0.068 R)
• M20: 18,706,915 km (0.065 R)
• M21: 20,043,871 km (0.112 R)
• M22: 23,708,570 km (0.04 R)
• M23: 25,085,618 km (0.053 R)
• M24: 25,936,980 km (0.105 R)
• M25: 26,321,446 km (0.072 R)
• M26: 28,607,002 km (0.104 R)
• M27: 32,223,232 km (0.11 R)
• M28: 35,069,331 km (0.102 R)
• M29: 36,373,077 km (0.051 R)
• M30: 37,586,016 km (0.115 R)
• M31: 39,203,169 km (0.1 R)
• M32: 40,478,192 km (0.095 R)
• M33: 42,575,554 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.2

Radius: 5.7

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.88 AU - 6.7 AU

Year: 10349 Days

Day: 15.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,505,594 km

• M1: 70,909 km (0.119 R)
• M2: 255,513 km (0.091 R)
• M3: 580,290 km (0.095 R)
• M4: 938,876 km (0.084 R)
• M5: 1,122,134 km (0.113 R)
• M6: 1,368,521 km (0.1 R)
• M7: 1,696,290 km (0.061 R)
• M8: 2,146,430 km (0.081 R)
• M9: 3,092,338 km (0.079 R)
• M10: 3,453,616 km (0.074 R)
• M11: 4,435,577 km (0.075 R)
• M12: 5,731,094 km (0.087 R)
• M13: 7,898,169 km (0.092 R)
• M14: 8,208,286 km (0.078 R)
• M15: 8,995,170 km (0.079 R)
• M16: 9,530,581 km (0.048 R)
• M17: 9,831,422 km (0.099 R)
• M18: 10,086,936 km (0.046 R)
• M19: 11,043,614 km (0.084 R)
• M20: 12,589,858 km (0.055 R)
• M21: 15,616,223 km (0.099 R)
• M22: 18,009,489 km (0.034 R)
• M23: 18,937,146 km (0.068 R)
• M24: 19,815,136 km (0.026 R)
• M25: 22,259,415 km (0.089 R)
• M26: 25,468,289 km (0.051 R)
• M27: 26,047,682 km (0.086 R)
• M28: 28,350,292 km (0.077 R)
• M29: 29,498,007 km (0.103 R)
• M30: 30,893,905 km (0.092 R)
• M31: 31,442,331 km (0.077 R)
• M32: 37,288,765 km (0.087 R)
• M33: 37,660,965 km (0.105 R)
• M34: 44,511,949 km (0.04 R)
• M35: 47,209,049 km (0.086 R)
• M36: 50,617,038 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.9

Radius: 6.2

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.97 AU - 7.17 AU

Year: 11047 Days

Day: 20.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,505,594 km

• M1: 77,342 km (0.089 R)
• M2: 353,949 km (0.07 R)
• M3: 568,173 km (0.1 R)
• M4: 1,016,966 km (0.063 R)
• M5: 1,305,690 km (0.063 R)
• M6: 1,527,693 km (0.091 R)
• M7: 3,412,477 km (0.047 R)
• M8: 4,826,177 km (0.107 R)
• M9: 6,752,399 km (0.074 R)
• M10: 7,465,682 km (0.114 R)
• M11: 8,089,654 km (0.098 R)
• M12: 9,339,993 km (0.076 R)
• M13: 9,543,297 km (0.088 R)
• M14: 10,439,987 km (0.1 R)
• M15: 15,852,138 km (0.103 R)
• M16: 16,508,424 km (0.065 R)
• M17: 18,109,720 km (0.1 R)
• M18: 18,907,525 km (0.119 R)
• M19: 20,487,428 km (0.111 R)
• M20: 21,004,139 km (0.107 R)
• M21: 22,243,558 km (0.112 R)
• M22: 25,653,043 km (0.064 R)
• M23: 27,377,906 km (0.04 R)
• M24: 33,014,006 km (0.086 R)
• M25: 35,051,978 km (0.111 R)
• M26: 35,790,842 km (0.108 R)
• M27: 36,164,088 km (0.076 R)
• M28: 36,918,511 km (0.062 R)
• M29: 37,683,404 km (0.104 R)
• M30: 38,069,816 km (0.075 R)
• M31: 40,443,635 km (0.091 R)
• M32: 40,713,360 km (0.116 R)
• M33: 42,634,944 km (0.078 R)
• M34: 49,682,051 km (0.066 R)
• M35: 50,770,525 km (0.095 R)
• M36: 53,156,312 km (0.118 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.3

Radius: 6.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.68 AU - 9.3 AU

Year: 14816 Days

Day: 16.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,505,594 km

• M1: 119,977 km (0.06 R)
• M2: 391,946 km (0.044 R)
• M3: 1,158,187 km (0.113 R)
• M4: 1,688,212 km (0.108 R)
• M5: 2,838,171 km (0.052 R)
• M6: 3,695,217 km (0.078 R)
• M7: 4,505,589 km (0.084 R)
• M8: 6,073,973 km (0.072 R)
• M9: 7,975,212 km (0.092 R)
• M10: 8,915,435 km (0.108 R)
• M11: 10,848,389 km (0.106 R)
• M12: 11,912,628 km (0.065 R)
• M13: 13,232,231 km (0.052 R)
• M14: 15,626,246 km (0.113 R)
• M15: 17,317,150 km (0.075 R)
• M16: 18,766,754 km (0.059 R)
• M17: 20,611,146 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit