🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 394 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 39,066,609 km

• M1: 175,628 km (0.067 R)
• M2: 949,348 km (0.029 R)
• M3: 2,112,621 km (0.099 R)
• M4: 2,635,316 km (0.118 R)
• M5: 3,491,166 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 13.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.08 AU - 1.56 AU

Year: 979 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,066,609 km

• M1: 165,455 km (0.094 R)
• M2: 706,551 km (0.088 R)
• M3: 1,180,178 km (0.114 R)
• M4: 1,878,500 km (0.075 R)
• M5: 2,623,199 km (0.076 R)
• M6: 3,312,695 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 14.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.14 AU - 1.62 AU

Year: 1047 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 39,066,609 km

• M1: 177,872 km (0.105 R)
• M2: 844,181 km (0.048 R)
• M3: 3,379,416 km (0.096 R)
• M4: 4,405,508 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 8.2

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.09 AU - 1.69 AU

Year: 1058 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,066,609 km

• M1: 102,026 km (0.038 R)
• M2: 387,309 km (0.12 R)
• M3: 711,936 km (0.11 R)
• M4: 980,764 km (0.099 R)
• M5: 1,257,221 km (0.056 R)
• M6: 1,631,365 km (0.107 R)
• M7: 1,890,468 km (0.081 R)
• M8: 2,734,200 km (0.03 R)
• M9: 3,018,436 km (0.074 R)
• M10: 3,710,925 km (0.104 R)
• M11: 4,673,138 km (0.106 R)
• M12: 5,141,679 km (0.082 R)
• M13: 6,126,930 km (0.114 R)
• M14: 6,427,024 km (0.087 R)
• M15: 7,131,929 km (0.109 R)
• M16: 7,516,246 km (0.097 R)
• M17: 8,694,927 km (0.106 R)
• M18: 9,253,227 km (0.097 R)
• M19: 10,376,408 km (0.075 R)
• M20: 11,658,012 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 10.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.57 AU - 2.33 AU

Year: 1758 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,066,609 km

• M1: 125,662 km (0.095 R)
• M2: 446,998 km (0.114 R)
• M3: 1,581,997 km (0.1 R)
• M4: 2,642,198 km (0.115 R)
• M5: 3,167,436 km (0.092 R)
• M6: 4,706,798 km (0.09 R)
• M7: 5,213,785 km (0.063 R)
• M8: 6,262,765 km (0.096 R)
• M9: 7,009,707 km (0.052 R)
• M10: 8,435,824 km (0.065 R)
• M11: 10,252,690 km (0.106 R)
• M12: 13,198,422 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 10.1

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4 AU - 6.34 AU

Year: 7590 Days

Day: 9.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,066,609 km

• M1: 125,662 km (0.095 R)
• M2: 454,927 km (0.097 R)
• M3: 780,153 km (0.113 R)
• M4: 1,259,016 km (0.093 R)
• M5: 2,531,794 km (0.07 R)
• M6: 3,413,674 km (0.054 R)
• M7: 5,118,790 km (0.082 R)
• M8: 5,645,674 km (0.074 R)
• M9: 5,972,246 km (0.081 R)
• M10: 6,771,548 km (0.069 R)
• M11: 7,719,699 km (0.116 R)
• M12: 8,413,384 km (0.086 R)
• M13: 8,797,103 km (0.104 R)
• M14: 11,767,219 km (0.089 R)
• M15: 12,302,031 km (0.12 R)
• M16: 13,593,510 km (0.118 R)
• M17: 16,910,543 km (0.09 R)
• M18: 20,045,815 km (0.047 R)
• M19: 20,886,256 km (0.072 R)
• M20: 21,433,186 km (0.063 R)
• M21: 22,883,687 km (0.097 R)
• M22: 23,886,442 km (0.088 R)
• M23: 25,268,576 km (0.098 R)
• M24: 25,800,247 km (0.083 R)
• M25: 27,254,937 km (0.097 R)
• M26: 28,191,420 km (0.1 R)
• M27: 29,246,234 km (0.058 R)
• M28: 30,029,678 km (0.119 R)
• M29: 33,622,720 km (0.094 R)
• M30: 35,356,858 km (0.067 R)
• M31: 36,245,918 km (0.12 R)
• M32: 39,475,437 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 9.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.39 AU - 6.93 AU

Year: 8694 Days

Day: 14.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,066,609 km

• M1: 120,725 km (0.071 R)
• M2: 507,735 km (0.12 R)
• M3: 1,003,353 km (0.074 R)
• M4: 1,432,998 km (0.105 R)
• M5: 1,776,176 km (0.087 R)
• M6: 3,765,079 km (0.094 R)
• M7: 4,481,803 km (0.093 R)
• M8: 5,047,582 km (0.106 R)
• M9: 5,471,393 km (0.051 R)
• M10: 5,886,078 km (0.083 R)
• M11: 7,371,136 km (0.083 R)
• M12: 7,798,387 km (0.064 R)
• M13: 8,407,400 km (0.076 R)
• M14: 12,583,874 km (0.119 R)
• M15: 18,531,586 km (0.111 R)
• M16: 19,032,290 km (0.082 R)
• M17: 19,763,375 km (0.047 R)
• M18: 20,513,010 km (0.12 R)
• M19: 21,909,955 km (0.112 R)
• M20: 25,944,011 km (0.109 R)
• M21: 28,701,997 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit