🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 8.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.61 AU - 0.93 AU

Year: 475 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 23,285,722 km

• M1: 105,766 km (0.111 R)
• M2: 485,445 km (0.061 R)
• M3: 846,425 km (0.1 R)
• M4: 1,159,683 km (0.069 R)
• M5: 1,498,223 km (0.069 R)
• M6: 1,781,860 km (0.099 R)
• M7: 2,404,935 km (0.07 R)
• M8: 2,962,038 km (0.077 R)
• M9: 3,390,935 km (0.1 R)
• M10: 3,810,557 km (0.075 R)
• M11: 4,264,587 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 12.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.78 AU - 0.8 AU

Year: 494 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 23,285,722 km

• M1: 153,039 km (0.092 R)
• M2: 622,028 km (0.114 R)
• M3: 1,062,145 km (0.109 R)
• M4: 1,502,112 km (0.11 R)
• M5: 2,184,129 km (0.093 R)
• M6: 2,922,694 km (0.06 R)
• M7: 3,307,459 km (0.111 R)
• M8: 3,797,392 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 9.5

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.66 AU - 0.94 AU

Year: 503 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,285,722 km

• M1: 118,182 km (0.098 R)
• M2: 820,395 km (0.072 R)
• M3: 1,172,399 km (0.077 R)
• M4: 1,641,089 km (0.074 R)
• M5: 2,128,628 km (0.102 R)
• M6: 2,809,598 km (0.113 R)
• M7: 3,369,393 km (0.111 R)
• M8: 3,805,620 km (0.102 R)
• M9: 4,160,915 km (0.073 R)
• M10: 4,727,442 km (0.111 R)
• M11: 5,104,878 km (0.092 R)
• M12: 5,555,915 km (0.106 R)
• M13: 6,301,511 km (0.107 R)
• M14: 6,759,580 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 12

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.95 AU - 1.21 AU

Year: 789 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,285,722 km

• M1: 149,299 km (0.087 R)
• M2: 541,095 km (0.083 R)
• M3: 1,057,507 km (0.066 R)
• M4: 1,484,908 km (0.094 R)
• M5: 2,045,900 km (0.066 R)
• M6: 2,447,870 km (0.086 R)
• M7: 3,237,597 km (0.087 R)
• M8: 4,387,257 km (0.07 R)
• M9: 5,271,979 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 9.8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.86 AU - 3.02 AU

Year: 2679 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,285,722 km

• M1: 122,371 km (0.111 R)
• M2: 497,114 km (0.054 R)
• M3: 819,497 km (0.097 R)
• M4: 1,179,430 km (0.087 R)
• M5: 2,232,000 km (0.103 R)
• M6: 4,067,267 km (0.105 R)
• M7: 4,802,540 km (0.08 R)
• M8: 6,026,999 km (0.1 R)
• M9: 7,353,334 km (0.052 R)
• M10: 8,547,125 km (0.069 R)
• M11: 9,263,848 km (0.046 R)
• M12: 11,314,835 km (0.101 R)
• M13: 11,655,320 km (0.099 R)
• M14: 13,556,409 km (0.115 R)
• M15: 14,882,595 km (0.107 R)
• M16: 15,498,938 km (0.07 R)
• M17: 16,078,779 km (0.059 R)
• M18: 19,989,866 km (0.081 R)
• M19: 20,803,678 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 11.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.65 AU - 3.97 AU

Year: 4233 Days

Day: 14.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,285,722 km

• M1: 138,228 km (0.112 R)
• M2: 670,797 km (0.036 R)
• M3: 1,477,429 km (0.085 R)
• M4: 1,859,801 km (0.084 R)
• M5: 2,207,616 km (0.051 R)
• M6: 3,914,228 km (0.048 R)
• M7: 4,331,906 km (0.087 R)
• M8: 4,754,819 km (0.039 R)
• M9: 5,962,971 km (0.028 R)
• M10: 6,823,458 km (0.085 R)
• M11: 7,202,988 km (0.097 R)
• M12: 8,108,953 km (0.102 R)
• M13: 9,278,958 km (0.108 R)
• M14: 10,516,581 km (0.071 R)
• M15: 11,861,316 km (0.119 R)
• M16: 15,421,596 km (0.118 R)
• M17: 17,738,717 km (0.1 R)
• M18: 18,764,360 km (0.066 R)
• M19: 19,829,048 km (0.085 R)
• M20: 23,621,803 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 14.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.47 AU - 4.43 AU

Year: 5518 Days

Day: 11.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,285,722 km

• M1: 180,265 km (0.11 R)
• M2: 779,555 km (0.081 R)
• M3: 1,276,369 km (0.075 R)
• M4: 1,738,028 km (0.084 R)
• M5: 2,429,320 km (0.082 R)
• M6: 3,173,719 km (0.102 R)
• M7: 3,982,744 km (0.03 R)
• M8: 5,398,987 km (0.038 R)
• M9: 5,902,982 km (0.057 R)
• M10: 7,672,127 km (0.119 R)
• M11: 8,520,048 km (0.111 R)
• M12: 13,777,365 km (0.091 R)
• M13: 17,136,735 km (0.116 R)
• M14: 19,006,110 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 16,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit