🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 8

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 321 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 104.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,711,731 km

• M1: 99,483 km (0.079 R)
• M2: 382,073 km (0.066 R)
• M3: 646,113 km (0.066 R)
• M4: 905,067 km (0.088 R)
• M5: 1,334,263 km (0.101 R)
• M6: 1,701,377 km (0.075 R)
• M7: 1,971,999 km (0.049 R)
• M8: 2,572,635 km (0.073 R)
• M9: 3,580,326 km (0.116 R)
• M10: 3,913,480 km (0.077 R)
• M11: 4,294,057 km (0.081 R)
• M12: 4,859,687 km (0.086 R)
• M13: 5,331,219 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 13.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.61 AU - 0.99 AU

Year: 494 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,711,731 km

• M1: 171,589 km (0.11 R)
• M2: 620,981 km (0.107 R)
• M3: 1,128,866 km (0.117 R)
• M4: 1,684,173 km (0.099 R)
• M5: 3,052,844 km (0.085 R)
• M6: 3,542,178 km (0.057 R)
• M7: 4,155,829 km (0.043 R)
• M8: 4,603,575 km (0.108 R)
• M9: 5,509,390 km (0.036 R)
• M10: 6,240,475 km (0.111 R)
• M11: 6,689,718 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 13.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 649 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,711,731 km

• M1: 169,195 km (0.077 R)
• M2: 652,097 km (0.081 R)
• M3: 1,180,626 km (0.108 R)
• M4: 2,077,166 km (0.08 R)
• M5: 3,133,178 km (0.103 R)
• M6: 3,608,899 km (0.078 R)
• M7: 4,644,864 km (0.036 R)
• M8: 5,352,911 km (0.106 R)
• M9: 6,659,050 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 11.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.2 AU - 1.46 AU

Year: 1059 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,711,731 km

• M1: 144,512 km (0.088 R)
• M2: 546,032 km (0.075 R)
• M3: 1,109,867 km (0.114 R)
• M4: 1,661,584 km (0.101 R)
• M5: 2,472,404 km (0.101 R)
• M6: 3,414,721 km (0.058 R)
• M7: 3,843,319 km (0.047 R)
• M8: 4,471,032 km (0.074 R)
• M9: 5,120,436 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 12.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.36 AU - 1.48 AU

Year: 1168 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,711,731 km

• M1: 161,865 km (0.068 R)
• M2: 574,905 km (0.055 R)
• M3: 1,004,998 km (0.05 R)
• M4: 1,539,960 km (0.09 R)
• M5: 1,940,584 km (0.064 R)
• M6: 2,402,093 km (0.07 R)
• M7: 2,960,542 km (0.049 R)
• M8: 3,577,783 km (0.059 R)
• M9: 4,011,617 km (0.116 R)
• M10: 4,607,614 km (0.037 R)
• M11: 5,621,439 km (0.119 R)
• M12: 6,289,842 km (0.104 R)
• M13: 6,841,410 km (0.102 R)
• M14: 7,336,429 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 14.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.3 AU - 1.82 AU

Year: 1345 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,711,731 km

• M1: 179,517 km (0.076 R)
• M2: 1,523,804 km (0.058 R)
• M3: 2,204,474 km (0.084 R)
• M4: 2,770,553 km (0.063 R)
• M5: 3,767,323 km (0.077 R)
• M6: 4,262,791 km (0.119 R)
• M7: 4,853,105 km (0.083 R)
• M8: 5,610,668 km (0.097 R)
• M9: 7,948,883 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 14.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.55 AU - 2.19 AU

Year: 1765 Days

Day: 5.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,711,731 km

• M1: 175,329 km (0.083 R)
• M2: 819,048 km (0.105 R)
• M3: 1,375,852 km (0.096 R)
• M4: 2,589,838 km (0.102 R)
• M5: 3,141,106 km (0.11 R)
• M6: 4,591,907 km (0.115 R)
• M7: 7,577,581 km (0.061 R)
• M8: 8,324,374 km (0.085 R)
• M9: 10,439,538 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 10.7

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.83 AU - 2.27 AU

Year: 2026 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,711,731 km

• M1: 133,142 km (0.083 R)
• M2: 481,107 km (0.028 R)
• M3: 1,061,995 km (0.059 R)
• M4: 1,473,689 km (0.116 R)
• M5: 1,840,353 km (0.091 R)
• M6: 2,793,142 km (0.108 R)
• M7: 3,380,014 km (0.119 R)
• M8: 3,740,396 km (0.119 R)
• M9: 4,475,819 km (0.032 R)
• M10: 5,328,527 km (0.103 R)
• M11: 5,668,862 km (0.092 R)
• M12: 6,023,708 km (0.101 R)
• M13: 6,694,505 km (0.119 R)
• M14: 7,474,209 km (0.078 R)
• M15: 8,121,668 km (0.102 R)
• M16: 9,886,026 km (0.098 R)
• M17: 10,896,858 km (0.053 R)
• M18: 12,057,738 km (0.107 R)
• M19: 13,167,006 km (0.06 R)
• M20: 15,148,879 km (0.091 R)
• M21: 17,164,112 km (0.094 R)
• M22: 17,748,291 km (0.077 R)
• M23: 18,400,688 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 12.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.58 AU - 5.72 AU

Year: 6921 Days

Day: 5.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,711,731 km

• M1: 153,039 km (0.07 R)
• M2: 1,079,199 km (0.034 R)
• M3: 1,535,473 km (0.047 R)
• M4: 1,941,780 km (0.044 R)
• M5: 3,107,297 km (0.103 R)
• M6: 4,031,064 km (0.102 R)
• M7: 4,569,916 km (0.107 R)
• M8: 5,129,861 km (0.031 R)
• M9: 6,055,572 km (0.089 R)
• M10: 6,700,638 km (0.116 R)
• M11: 7,948,584 km (0.081 R)
• M12: 8,421,911 km (0.117 R)
• M13: 9,832,170 km (0.042 R)
• M14: 10,900,449 km (0.026 R)
• M15: 11,531,602 km (0.068 R)
• M16: 11,997,151 km (0.062 R)
• M17: 16,478,056 km (0.085 R)
• M18: 20,920,215 km (0.082 R)
• M19: 22,538,714 km (0.11 R)
• M20: 23,638,259 km (0.037 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.3

Radius: 6.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.91 AU - 6.13 AU

Year: 10195 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 72.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,711,731 km

• M1: 87,664 km (0.114 R)
• M2: 677,828 km (0.104 R)
• M3: 1,271,133 km (0.086 R)
• M4: 1,612,665 km (0.092 R)
• M5: 2,464,924 km (0.087 R)
• M6: 2,945,432 km (0.097 R)
• M7: 12,978,962 km (0.099 R)
• M8: 14,680,637 km (0.065 R)
• M9: 17,504,148 km (0.101 R)
• M10: 19,136,410 km (0.076 R)
• M11: 22,146,469 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit