🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 8.6

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.52 AU - 0.56 AU

Year: 269 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,354,523 km

• M1: 106,962 km (0.119 R)
• M2: 410,347 km (0.075 R)
• M3: 837,449 km (0.083 R)
• M4: 1,233,135 km (0.032 R)
• M5: 1,653,206 km (0.111 R)
• M6: 2,105,590 km (0.085 R)
• M7: 2,903,844 km (0.038 R)
• M8: 3,597,679 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 14.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,354,523 km

• M1: 178,021 km (0.078 R)
• M2: 651,349 km (0.081 R)
• M3: 1,109,867 km (0.082 R)
• M4: 1,748,500 km (0.055 R)
• M5: 2,353,025 km (0.087 R)
• M6: 2,963,384 km (0.101 R)
• M7: 3,678,312 km (0.082 R)
• M8: 4,128,153 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.5 AU - 0.66 AU

Year: 300 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,354,523 km

• M1: 99,483 km (0.068 R)
• M2: 450,738 km (0.071 R)
• M3: 731,234 km (0.117 R)
• M4: 996,172 km (0.114 R)
• M5: 1,280,109 km (0.092 R)
• M6: 1,533,677 km (0.073 R)
• M7: 1,972,298 km (0.109 R)
• M8: 2,245,314 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 8.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.59 AU - 0.63 AU

Year: 323 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,354,523 km

• M1: 109,506 km (0.105 R)
• M2: 425,606 km (0.117 R)
• M3: 709,842 km (0.115 R)
• M4: 1,021,005 km (0.069 R)
• M5: 1,424,471 km (0.086 R)
• M6: 2,037,972 km (0.038 R)
• M7: 2,885,893 km (0.083 R)
• M8: 3,191,222 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 14.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.89 AU - 0.95 AU

Year: 599 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,354,523 km

• M1: 185,801 km (0.061 R)
• M2: 661,821 km (0.056 R)
• M3: 1,276,668 km (0.072 R)
• M4: 1,789,939 km (0.093 R)
• M5: 2,462,680 km (0.096 R)
• M6: 3,573,744 km (0.032 R)
• M7: 4,095,242 km (0.085 R)
• M8: 4,981,759 km (0.103 R)
• M9: 6,214,595 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 8.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.8 AU - 1.21 AU

Year: 678 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 25,354,523 km

• M1: 105,766 km (0.088 R)
• M2: 478,414 km (0.095 R)
• M3: 1,394,103 km (0.055 R)
• M4: 1,767,948 km (0.054 R)
• M5: 2,151,666 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 11.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.31 AU - 2.61 AU

Year: 2617 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 164 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,354,523 km

• M1: 148,102 km (0.104 R)
• M2: 531,372 km (0.079 R)
• M3: 940,223 km (0.077 R)
• M4: 1,578,258 km (0.055 R)
• M5: 1,968,409 km (0.117 R)
• M6: 2,371,126 km (0.072 R)
• M7: 2,829,345 km (0.08 R)
• M8: 3,907,646 km (0.109 R)
• M9: 4,449,489 km (0.12 R)
• M10: 5,129,711 km (0.051 R)
• M11: 7,333,288 km (0.096 R)
• M12: 7,709,825 km (0.114 R)
• M13: 8,407,999 km (0.106 R)
• M14: 9,280,753 km (0.052 R)
• M15: 10,720,183 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 11

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.33 AU - 2.85 AU

Year: 2827 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,354,523 km

• M1: 137,032 km (0.074 R)
• M2: 522,845 km (0.106 R)
• M3: 875,447 km (0.115 R)
• M4: 1,568,833 km (0.091 R)
• M5: 1,936,694 km (0.118 R)
• M6: 2,334,325 km (0.114 R)
• M7: 3,632,984 km (0.04 R)
• M8: 4,137,428 km (0.086 R)
• M9: 6,380,200 km (0.117 R)
• M10: 7,490,216 km (0.052 R)
• M11: 8,041,484 km (0.069 R)
• M12: 10,051,182 km (0.098 R)
• M13: 10,521,966 km (0.082 R)
• M14: 11,979,648 km (0.12 R)
• M15: 12,870,802 km (0.112 R)
• M16: 13,473,532 km (0.087 R)
• M17: 14,735,091 km (0.092 R)
• M18: 15,189,719 km (0.068 R)
• M19: 16,394,131 km (0.064 R)
• M20: 16,937,172 km (0.1 R)
• M21: 19,110,978 km (0.087 R)
• M22: 19,530,900 km (0.117 R)
• M23: 20,327,059 km (0.099 R)
• M24: 21,658,481 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.5

Radius: 9.5

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.44 AU - 2.96 AU

Year: 3009 Days

Day: 13.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,354,523 km

• M1: 118,182 km (0.102 R)
• M2: 505,042 km (0.098 R)
• M3: 1,169,107 km (0.072 R)
• M4: 1,592,469 km (0.082 R)
• M5: 1,997,880 km (0.117 R)
• M6: 2,817,227 km (0.083 R)
• M7: 5,617,400 km (0.077 R)
• M8: 6,476,989 km (0.072 R)
• M9: 9,582,940 km (0.093 R)
• M10: 11,436,159 km (0.114 R)
• M11: 11,824,814 km (0.106 R)
• M12: 13,516,616 km (0.104 R)
• M13: 14,595,815 km (0.117 R)
• M14: 18,119,743 km (0.096 R)
• M15: 19,066,997 km (0.104 R)
• M16: 21,579,194 km (0.055 R)
• M17: 21,908,010 km (0.114 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 15

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.86 AU - 4.58 AU

Year: 4866 Days

Day: 9 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,354,523 km

• M1: 188,045 km (0.054 R)
• M2: 1,284,298 km (0.058 R)
• M3: 1,883,288 km (0.079 R)
• M4: 2,866,894 km (0.064 R)
• M5: 3,544,722 km (0.07 R)
• M6: 4,040,489 km (0.045 R)
• M7: 4,653,990 km (0.1 R)
• M8: 5,434,741 km (0.099 R)
• M9: 7,226,624 km (0.093 R)
• M10: 7,824,118 km (0.086 R)
• M11: 9,005,493 km (0.109 R)
• M12: 9,977,280 km (0.115 R)
• M13: 11,721,442 km (0.095 R)
• M14: 13,463,060 km (0.091 R)
• M15: 16,027,916 km (0.117 R)
• M16: 16,702,602 km (0.101 R)
• M17: 18,718,134 km (0.053 R)
• M18: 22,245,503 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit