🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 12.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.69 AU - 0.81 AU

Year: 426 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,891,562 km

• M1: 154,235 km (0.12 R)
• M2: 551,119 km (0.059 R)
• M3: 1,114,055 km (0.109 R)
• M4: 1,677,142 km (0.086 R)
• M5: 2,596,720 km (0.075 R)
• M6: 3,125,997 km (0.032 R)
• M7: 3,904,504 km (0.054 R)
• M8: 4,501,998 km (0.056 R)
• M9: 5,035,614 km (0.112 R)
• M10: 5,644,477 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.1

Radius: 12.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.87 AU - 0.91 AU

Year: 551 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,891,562 km

• M1: 155,432 km (0.099 R)
• M2: 629,807 km (0.111 R)
• M3: 1,266,346 km (0.067 R)
• M4: 1,745,209 km (0.032 R)
• M5: 2,178,893 km (0.088 R)
• M6: 2,795,386 km (0.057 R)
• M7: 3,246,423 km (0.025 R)
• M8: 4,187,992 km (0.119 R)
• M9: 4,635,589 km (0.037 R)
• M10: 5,177,582 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 9.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.03 AU - 1.45 AU

Year: 906 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,891,562 km

• M1: 116,387 km (0.103 R)
• M2: 413,489 km (0.067 R)
• M3: 702,512 km (0.12 R)
• M4: 994,676 km (0.116 R)
• M5: 1,323,343 km (0.068 R)
• M6: 1,693,298 km (0.093 R)
• M7: 2,424,233 km (0.047 R)
• M8: 2,721,484 km (0.07 R)
• M9: 3,115,525 km (0.093 R)
• M10: 3,587,207 km (0.03 R)
• M11: 4,299,742 km (0.095 R)
• M12: 4,610,008 km (0.105 R)
• M13: 5,275,868 km (0.113 R)
• M14: 7,285,715 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 10.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.14 AU - 1.78 AU

Year: 1157 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 15,891,562 km

• M1: 132,993 km (0.111 R)
• M2: 465,997 km (0.105 R)
• M3: 875,896 km (0.086 R)
• M4: 1,731,745 km (0.054 R)
• M5: 2,136,856 km (0.086 R)
• M6: 2,581,760 km (0.111 R)
• M7: 2,933,465 km (0.115 R)
• M8: 3,317,183 km (0.034 R)
• M9: 3,855,736 km (0.084 R)
• M10: 4,763,495 km (0.094 R)
• M11: 5,489,494 km (0.045 R)
• M12: 5,971,947 km (0.043 R)
• M13: 6,929,972 km (0.107 R)
• M14: 7,374,128 km (0.081 R)
• M15: 7,937,214 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 14

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.41 AU - 1.85 AU

Year: 1365 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,891,562 km

• M1: 174,132 km (0.041 R)
• M2: 639,980 km (0.051 R)
• M3: 1,362,537 km (0.059 R)
• M4: 2,088,386 km (0.09 R)
• M5: 2,793,291 km (0.107 R)
• M6: 3,348,449 km (0.099 R)
• M7: 3,886,702 km (0.084 R)
• M8: 4,700,215 km (0.113 R)
• M9: 5,453,142 km (0.089 R)
• M10: 6,059,312 km (0.096 R)
• M11: 6,559,418 km (0.063 R)
• M12: 7,154,817 km (0.064 R)
• M13: 8,378,528 km (0.067 R)
• M14: 8,842,431 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 8.4

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.35 AU - 3.55 AU

Year: 3324 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 15,891,562 km

• M1: 104,569 km (0.095 R)
• M2: 397,781 km (0.07 R)
• M3: 692,638 km (0.109 R)
• M4: 1,076,805 km (0.104 R)
• M5: 1,476,681 km (0.063 R)
• M6: 1,804,749 km (0.092 R)
• M7: 2,181,287 km (0.078 R)
• M8: 3,357,126 km (0.095 R)
• M9: 3,951,478 km (0.115 R)
• M10: 4,834,255 km (0.1 R)
• M11: 5,429,206 km (0.114 R)
• M12: 6,336,966 km (0.114 R)
• M13: 7,178,753 km (0.109 R)
• M14: 7,508,766 km (0.114 R)
• M15: 8,893,743 km (0.094 R)
• M16: 10,694,602 km (0.096 R)
• M17: 11,478,794 km (0.079 R)
• M18: 12,022,433 km (0.03 R)
• M19: 12,822,033 km (0.081 R)
• M20: 14,112,614 km (0.112 R)
• M21: 15,542,471 km (0.089 R)
• M22: 15,872,783 km (0.06 R)
• M23: 17,359,187 km (0.029 R)
• M24: 18,502,414 km (0.037 R)
• M25: 19,887,990 km (0.066 R)
• M26: 20,277,543 km (0.056 R)
• M27: 21,206,545 km (0.113 R)
• M28: 21,887,066 km (0.07 R)
• M29: 22,793,629 km (0.055 R)
• M30: 23,507,809 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 13

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.12 AU - 3.42 AU

Year: 3879 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 15,891,562 km

• M1: 161,715 km (0.099 R)
• M2: 1,269,039 km (0.103 R)
• M3: 1,779,167 km (0.101 R)
• M4: 2,638,009 km (0.113 R)
• M5: 3,136,319 km (0.086 R)
• M6: 3,618,772 km (0.093 R)
• M7: 4,044,528 km (0.099 R)
• M8: 4,805,682 km (0.035 R)
• M9: 9,315,759 km (0.054 R)
• M10: 10,932,463 km (0.062 R)
• M11: 13,868,022 km (0.109 R)
• M12: 17,011,821 km (0.062 R)
• M13: 19,050,391 km (0.087 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 9.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.51 AU - 5.63 AU

Year: 6409 Days

Day: 11.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 15,891,562 km

• M1: 137,630 km (0.05 R)
• M2: 606,171 km (0.076 R)
• M3: 1,879,099 km (0.094 R)
• M4: 2,222,127 km (0.1 R)
• M5: 3,056,135 km (0.103 R)
• M6: 3,872,640 km (0.082 R)
• M7: 5,274,223 km (0.115 R)
• M8: 8,960,912 km (0.072 R)
• M9: 11,425,238 km (0.087 R)
• M10: 12,786,579 km (0.097 R)
• M11: 14,651,017 km (0.118 R)
• M12: 17,973,735 km (0.113 R)
• M13: 18,775,131 km (0.053 R)
• M14: 19,600,014 km (0.034 R)
• M15: 20,234,458 km (0.101 R)
• M16: 21,544,337 km (0.116 R)
• M17: 21,993,281 km (0.073 R)
• M18: 25,229,980 km (0.038 R)
• M19: 27,439,391 km (0.073 R)
• M20: 28,680,904 km (0.064 R)
• M21: 30,801,454 km (0.031 R)
• M22: 31,851,780 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.9

Radius: 6.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.62 AU - 8.12 AU

Year: 14483 Days

Day: 21.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 15,891,562 km

• M1: 428,000 km (0.114 R)
• M2: 666,309 km (0.044 R)
• M3: 1,352,066 km (0.069 R)
• M4: 2,077,765 km (0.061 R)
• M5: 5,071,667 km (0.116 R)
• M6: 5,857,654 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit